Introduced portage tree.

92 files changed, 0 insertions, 9412 deletions

diff --git a/btl/CMakeLists.txt b/btl/CMakeLists.txt
deleted file mode 100644
index 119b470..0000000
--- a/btl/CMakeLists.txt
+++ /dev/null
@@ -1,104 +0,0 @@
-PROJECT(BTL)
-
-CMAKE_MINIMUM_REQUIRED(VERSION 2.6.2)
-
-set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake ${Eigen_SOURCE_DIR}/cmake)
-include(MacroOptionalAddSubdirectory)
-
-OPTION(BTL_NOVEC "Disable SSE/Altivec optimizations when possible" OFF)
-
-SET(CMAKE_INCLUDE_CURRENT_DIR ON)
-
-string(REGEX MATCH icpc IS_ICPC ${CMAKE_CXX_COMPILER})
-IF(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
-  SET(CMAKE_CXX_FLAGS "-g0 -O3 -DNDEBUG")
-  SET(CMAKE_Fortran_FLAGS "-g0 -O3 -DNDEBUG")
-  IF(NOT BTL_NOVEC)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse2")
-    SET(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -msse2")
-  ELSE(NOT BTL_NOVEC)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_DONT_VECTORIZE")
-  ENDIF(NOT BTL_NOVEC)
-ENDIF(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
-
-IF(MSVC)
-  SET(CMAKE_CXX_FLAGS " /O2 /Ot /GL /fp:fast -DNDEBUG")
-#   SET(CMAKE_Fortran_FLAGS "-g0 -O3 -DNDEBUG")
-  IF(NOT BTL_NOVEC)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE2")
-  ELSE(NOT BTL_NOVEC)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_DONT_VECTORIZE")
-  ENDIF(NOT BTL_NOVEC)
-ENDIF(MSVC)
-
-if(IS_ICPC)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fast")
-  set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fast")
-endif(IS_ICPC)
-
-include_directories(
-  ${PROJECT_SOURCE_DIR}/actions
-  ${PROJECT_SOURCE_DIR}/generic_bench
-  ${PROJECT_SOURCE_DIR}/generic_bench/utils
-  ${PROJECT_SOURCE_DIR}/libs/STL)
-
-# find_package(MKL)
-# if (MKL_FOUND)
-#   add_definitions(-DHAVE_MKL)
-#   set(DEFAULT_LIBRARIES ${MKL_LIBRARIES})
-# endif (MKL_FOUND)
-
-MACRO(BTL_ADD_BENCH targetname)
-
-  foreach(_current_var ${ARGN})
-    set(_last_var ${_current_var})
-  endforeach(_current_var)
-
-  set(_sources ${ARGN})
-  list(LENGTH _sources _argn_length)
-
-  list(REMOVE_ITEM _sources ON OFF TRUE FALSE)
-
-  list(LENGTH _sources _src_length)
-
-  if (${_argn_length} EQUAL ${_src_length})
-    set(_last_var ON)
-  endif (${_argn_length} EQUAL ${_src_length})
-
-  OPTION(BUILD_${targetname} "Build benchmark ${targetname}" ${_last_var})
-
-  IF(BUILD_${targetname})
-    ADD_EXECUTABLE(${targetname} ${_sources})
-    ADD_TEST(${targetname} "${targetname}")
-    target_link_libraries(${targetname} ${DEFAULT_LIBRARIES} rt)
-  ENDIF(BUILD_${targetname})
-
-ENDMACRO(BTL_ADD_BENCH)
-
-macro(btl_add_target_property target prop value)
-
-  if(BUILD_${target})
-    get_target_property(previous ${target} ${prop})
-    if(NOT previous)
-      set(previous "")
-    endif()
-    set_target_properties(${target} PROPERTIES ${prop} "${previous} ${value}")
-  endif()
-
-endmacro(btl_add_target_property)
-
-ENABLE_TESTING()
-
-add_subdirectory(libs/eigen3)
-add_subdirectory(libs/eigen2)
-add_subdirectory(libs/BLAS)
-add_subdirectory(libs/ublas)
-add_subdirectory(libs/gmm)
-add_subdirectory(libs/mtl4)
-add_subdirectory(libs/blitz)
-add_subdirectory(libs/tvmet)
-add_subdirectory(libs/STL)
-
-add_subdirectory(data)
-
-
diff --git a/btl/COPYING b/btl/COPYING
deleted file mode 100644
index 486449c..0000000
--- a/btl/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
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-These restrictions translate to certain responsibilities for you if you
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-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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-a notice placed by the copyright holder saying it may be distributed
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-
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-  Ty Coon, President of Vice
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-This General Public License does not permit incorporating your program into
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diff --git a/btl/README b/btl/README
deleted file mode 100644
index f3f5fb3..0000000
--- a/btl/README
+++ /dev/null
@@ -1,154 +0,0 @@
-Bench Template Library
-
-****************************************
-Introduction :
-
-The aim of this project is to compare the performance
-of available numerical libraries. The code is designed
-as generic and modular as possible. Thus, adding new
-numerical libraries or new numerical tests should
-require minimal effort.
-
-
-*****************************************
-
-Installation :
-
-BTL uses cmake / ctest:
-
-1 - create a build directory:
-
-  $ mkdir build
-  $ cd build
-
-2 - configure:
-
-  $ ccmake ..
-
-3 - run the bench using ctest:
-
-  $ ctest -V
-
-You can run the benchmarks only on libraries matching a given regular expression:
-  ctest -V -R <regexp>
-For instance:
-  ctest -V -R eigen2
-
-You can also select a given set of actions defining the environment variable BTL_CONFIG this way:
-  BTL_CONFIG="-a action1{:action2}*" ctest -V
-An exemple:
-  BTL_CONFIG="-a axpy:vector_matrix:trisolve:ata" ctest -V -R eigen2
-
-Finally, if bench results already exist (the bench*.dat files) then they merges by keeping the best for each matrix size. If you want to overwrite the previous ones you can simply add the "--overwrite" option:
-  BTL_CONFIG="-a axpy:vector_matrix:trisolve:ata --overwrite" ctest -V -R eigen2
-
-4 : Analyze the result. different data files (.dat) are produced in each libs directories.
- If gnuplot is available, choose a directory name in the data directory to store the results and type:
-        $ cd data
-        $ mkdir my_directory
-        $ cp ../libs/*/*.dat my_directory
- Build the data utilities in this (data) directory
-        make
- Then you can look the raw data,
-        go_mean my_directory
- or smooth the data first :
-	smooth_all.sh my_directory
-	go_mean my_directory_smooth
-
-
-*************************************************
-
-Files and directories :
-
- generic_bench : all the bench sources common to all libraries
-
- actions : sources for different action wrappers (axpy, matrix-matrix product) to be tested.
-
- libs/* : bench sources specific to each tested libraries.
-
- machine_dep : directory used to store machine specific Makefile.in
-
- data : directory used to store gnuplot scripts and data analysis utilities
-
-**************************************************
-
-Principles : the code modularity is achieved by defining two concepts :
-
- ****** Action concept : This is a class defining which kind
-  of test must be performed (e.g. a matrix_vector_product).
-	An Action should define the following methods :
-
-        *** Ctor using the size of the problem (matrix or vector size) as an argument
-	    Action action(size);
-        *** initialize : this method initialize the calculation (e.g. initialize the matrices and vectors arguments)
-	    action.initialize();
-	*** calculate : this method actually launch the calculation to be benchmarked
-	    action.calculate;
-	*** nb_op_base() : this method returns the complexity of the calculate method (allowing the mflops evaluation)
-        *** name() : this method returns the name of the action (std::string)
-
- ****** Interface concept : This is a class or namespace defining how to use a given library and
-  its specific containers (matrix and vector). Up to now an interface should following types
-
-	*** real_type : kind of float to be used (float or double)
-	*** stl_vector : must correspond to std::vector<real_type>
-	*** stl_matrix : must correspond to std::vector<stl_vector>
-	*** gene_vector : the vector type for this interface        --> e.g. (real_type *) for the C_interface
-	*** gene_matrix : the matrix type for this interface        --> e.g. (gene_vector *) for the C_interface
-
-	+ the following common methods
-
-        *** free_matrix(gene_matrix & A, int N)  dealocation of a N sized gene_matrix A
-        *** free_vector(gene_vector & B)  dealocation of a N sized gene_vector B
-        *** matrix_from_stl(gene_matrix & A, stl_matrix & A_stl) copy the content of an stl_matrix A_stl into a gene_matrix A.
-	     The allocation of A is done in this function.
-	*** vector_to_stl(gene_vector & B, stl_vector & B_stl)  copy the content of an stl_vector B_stl into a gene_vector B.
-	     The allocation of B is done in this function.
-        *** matrix_to_stl(gene_matrix & A, stl_matrix & A_stl) copy the content of an gene_matrix A into an stl_matrix A_stl.
-             The size of A_STL must corresponds to the size of A.
-        *** vector_to_stl(gene_vector & A, stl_vector & A_stl) copy the content of an gene_vector A into an stl_vector A_stl.
-             The size of B_STL must corresponds to the size of B.
-	*** copy_matrix(gene_matrix & source, gene_matrix & cible, int N) : copy the content of source in cible. Both source
-		and cible must be sized NxN.
-	*** copy_vector(gene_vector & source, gene_vector & cible, int N) : copy the content of source in cible. Both source
- 		and cible must be sized N.
-
-	and the following method corresponding to the action one wants to be benchmarked :
-
-	***  matrix_vector_product(const gene_matrix & A, const gene_vector & B, gene_vector & X, int N)
-	***  matrix_matrix_product(const gene_matrix & A, const gene_matrix & B, gene_matrix & X, int N)
-        ***  ata_product(const gene_matrix & A, gene_matrix & X, int N)
-	***  aat_product(const gene_matrix & A, gene_matrix & X, int N)
-        ***  axpy(real coef, const gene_vector & X, gene_vector & Y, int N)
-
- The bench algorithm (generic_bench/bench.hh) is templated with an action itself templated with
- an interface. A typical main.cpp source stored in a given library directory libs/A_LIB
- looks like :
-
- bench< AN_ACTION < AN_INTERFACE > >( 10 , 1000 , 50 ) ;
-
- this function will produce XY data file containing measured  mflops as a function of the size for 50
- sizes between 10 and 10000.
-
- This algorithm can be adapted by providing a given Perf_Analyzer object which determines how the time
- measurements must be done. For example, the X86_Perf_Analyzer use the asm rdtsc function and provides
- a very fast and accurate (but less portable) timing method. The default is the Portable_Perf_Analyzer
- so
-
- bench< AN_ACTION < AN_INTERFACE > >( 10 , 1000 , 50 ) ;
-
- is equivalent to
-
- bench< Portable_Perf_Analyzer,AN_ACTION < AN_INTERFACE > >( 10 , 1000 , 50 ) ;
-
- If your system supports it we suggest to use a mixed implementation (X86_perf_Analyzer+Portable_Perf_Analyzer).
- replace
-     bench<Portable_Perf_Analyzer,Action>(size_min,size_max,nb_point);
- with
-     bench<Mixed_Perf_Analyzer,Action>(size_min,size_max,nb_point);
- in generic/bench.hh
-
-.
-
-
-
diff --git a/btl/actions/action_aat_product.hh b/btl/actions/action_aat_product.hh
deleted file mode 100644
index aa5b35c..0000000
--- a/btl/actions/action_aat_product.hh
+++ /dev/null
@@ -1,145 +0,0 @@
-//=====================================================
-// File   :  action_aat_product.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_AAT_PRODUCT
-#define ACTION_AAT_PRODUCT
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_aat_product {
-
-public :
-
-  // Ctor
-
-  Action_aat_product( int size ):_size(size)
-  {
-    MESSAGE("Action_aat_product Ctor");
-
-    // STL matrix and vector initialization
-
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_matrix<null_function>(X_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(X_ref,X_stl);
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::matrix_from_stl(X,X_stl);
-
-  }
-
-  // invalidate copy ctor
-
-  Action_aat_product( const  Action_aat_product & )
-  {
-    INFOS("illegal call to Action_aat_product Copy Ctor");
-    exit(0);
-  }
-
-  // Dtor
-
-  ~Action_aat_product( void ){
-
-    MESSAGE("Action_aat_product Dtor");
-
-    // deallocation
-
-    Interface::free_matrix(A,_size);
-    Interface::free_matrix(X,_size);
-
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_matrix(X_ref,_size);
-
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "aat_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return double(_size)*double(_size)*double(_size);
-  }
-
-  inline void initialize( void ){
-
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_matrix(X_ref,X,_size);
-
-  }
-
-  inline void calculate( void ) {
-
-      Interface::aat_product(A,X,_size);
-
-  }
-
-  void check_result( void ){
-    if (_size>128) return;
-    // calculation check
-
-    Interface::matrix_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::aat_product(A_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-6){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(1);
-    }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_matrix X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_matrix X;
-
-
-  int _size;
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/action_ata_product.hh b/btl/actions/action_ata_product.hh
deleted file mode 100644
index 04364fe..0000000
--- a/btl/actions/action_ata_product.hh
+++ /dev/null
@@ -1,145 +0,0 @@
-//=====================================================
-// File   :  action_ata_product.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_ATA_PRODUCT
-#define ACTION_ATA_PRODUCT
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_ata_product {
-
-public :
-
-  // Ctor
-
-  Action_ata_product( int size ):_size(size)
-  {
-    MESSAGE("Action_ata_product Ctor");
-
-    // STL matrix and vector initialization
-
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_matrix<null_function>(X_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(X_ref,X_stl);
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::matrix_from_stl(X,X_stl);
-
-  }
-
-  // invalidate copy ctor
-
-  Action_ata_product( const  Action_ata_product & )
-  {
-    INFOS("illegal call to Action_ata_product Copy Ctor");
-    exit(0);
-  }
-
-  // Dtor
-
-  ~Action_ata_product( void ){
-
-    MESSAGE("Action_ata_product Dtor");
-
-    // deallocation
-
-    Interface::free_matrix(A,_size);
-    Interface::free_matrix(X,_size);
-
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_matrix(X_ref,_size);
-
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "ata_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 2.0*_size*_size*_size;
-  }
-
-  inline void initialize( void ){
-
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_matrix(X_ref,X,_size);
-
-  }
-
-  inline void calculate( void ) {
-
-      Interface::ata_product(A,X,_size);
-
-  }
-
-  void check_result( void ){
-    if (_size>128) return;
-    // calculation check
-
-    Interface::matrix_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::ata_product(A_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-6){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(1);
-    }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_matrix X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_matrix X;
-
-
-  int _size;
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/action_atv_product.hh b/btl/actions/action_atv_product.hh
deleted file mode 100644
index a823451..0000000
--- a/btl/actions/action_atv_product.hh
+++ /dev/null
@@ -1,134 +0,0 @@
-//=====================================================
-// File   :  action_atv_product.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_ATV_PRODUCT
-#define ACTION_ATV_PRODUCT
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_atv_product {
-
-public :
-
-  Action_atv_product( int size ) : _size(size)
-  {
-    MESSAGE("Action_atv_product Ctor");
-
-    // STL matrix and vector initialization
-
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_vector<pseudo_random>(B_stl,_size);
-    init_vector<null_function>(X_stl,_size);
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::vector_from_stl(B_ref,B_stl);
-    Interface::vector_from_stl(X_ref,X_stl);
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::vector_from_stl(B,B_stl);
-    Interface::vector_from_stl(X,X_stl);
-  }
-
-  // invalidate copy ctor
-  Action_atv_product( const  Action_atv_product & )
-  {
-    INFOS("illegal call to Action_atv_product Copy Ctor");
-    exit(1);
-  }
-
-  ~Action_atv_product( void )
-  {
-    MESSAGE("Action_atv_product Dtor");
-
-    Interface::free_matrix(A,_size);
-    Interface::free_vector(B);
-    Interface::free_vector(X);
-
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_vector(B_ref);
-    Interface::free_vector(X_ref);
-  }
-
-  static inline std::string name() { return "atv_" + Interface::name(); }
-
-  double nb_op_base( void ) { return 2.0*_size*_size; }
-
-  inline void initialize( void ){
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_vector(B_ref,B,_size);
-    Interface::copy_vector(X_ref,X,_size);
-  }
-
-  BTL_DONT_INLINE void calculate( void ) {
-    BTL_ASM_COMMENT("begin atv");
-    Interface::atv_product(A,B,X,_size);
-    BTL_ASM_COMMENT("end atv");
-  }
-
-  void check_result( void )
-  {
-    if (_size>128) return;
-    Interface::vector_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::atv_product(A_stl,B_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-6){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(1);
-    }
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_vector B_stl;
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_vector B_ref;
-  typename Interface::gene_vector X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_vector B;
-  typename Interface::gene_vector X;
-
-
-  int _size;
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/action_axpby.hh b/btl/actions/action_axpby.hh
deleted file mode 100644
index 98511ab..0000000
--- a/btl/actions/action_axpby.hh
+++ /dev/null
@@ -1,127 +0,0 @@
-//=====================================================
-// File   :  action_axpby.hh
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_AXPBY
-#define ACTION_AXPBY
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_axpby {
-
-public :
-
-  // Ctor
-  Action_axpby( int size ):_size(size),_alpha(0.5),_beta(0.95)
-  {
-    MESSAGE("Action_axpby Ctor");
-
-    // STL vector initialization
-    init_vector<pseudo_random>(X_stl,_size);
-    init_vector<pseudo_random>(Y_stl,_size);
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::vector_from_stl(X_ref,X_stl);
-    Interface::vector_from_stl(Y_ref,Y_stl);
-
-    Interface::vector_from_stl(X,X_stl);
-    Interface::vector_from_stl(Y,Y_stl);
-  }
-
-  // invalidate copy ctor
-  Action_axpby( const  Action_axpby & )
-  {
-    INFOS("illegal call to Action_axpby Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-  ~Action_axpby( void ){
-    MESSAGE("Action_axpby Dtor");
-
-    // deallocation
-    Interface::free_vector(X_ref);
-    Interface::free_vector(Y_ref);
-
-    Interface::free_vector(X);
-    Interface::free_vector(Y);
-  }
-
-  // action name
-  static inline std::string name( void )
-  {
-    return "axpby_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 3.0*_size;
-  }
-
-  inline void initialize( void ){
-    Interface::copy_vector(X_ref,X,_size);
-    Interface::copy_vector(Y_ref,Y,_size);
-  }
-
-  inline void calculate( void ) {
-    BTL_ASM_COMMENT("mybegin axpby");
-    Interface::axpby(_alpha,X,_beta,Y,_size);
-    BTL_ASM_COMMENT("myend axpby");
-  }
-
-  void check_result( void ){
-    if (_size>128) return;
-    // calculation check
-    Interface::vector_to_stl(Y,resu_stl);
-
-    STL_interface<typename Interface::real_type>::axpby(_alpha,X_stl,_beta,Y_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(Y_stl,resu_stl);
-
-    if (error>1.e-6){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(2);
-    }
-  }
-
-private :
-
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector Y_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_vector X_ref;
-  typename Interface::gene_vector Y_ref;
-
-  typename Interface::gene_vector X;
-  typename Interface::gene_vector Y;
-
-  typename Interface::real_type _alpha;
-  typename Interface::real_type _beta;
-
-  int _size;
-};
-
-#endif
diff --git a/btl/actions/action_axpy.hh b/btl/actions/action_axpy.hh
deleted file mode 100644
index e4cb3a5..0000000
--- a/btl/actions/action_axpy.hh
+++ /dev/null
@@ -1,139 +0,0 @@
-//=====================================================
-// File   :  action_axpy.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_AXPY
-#define ACTION_AXPY
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_axpy {
-
-public :
-
-  // Ctor
-
-  Action_axpy( int size ):_size(size),_coef(1.0)
-  {
-    MESSAGE("Action_axpy Ctor");
-
-    // STL vector initialization
-
-    init_vector<pseudo_random>(X_stl,_size);
-    init_vector<pseudo_random>(Y_stl,_size);
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-
-    Interface::vector_from_stl(X_ref,X_stl);
-    Interface::vector_from_stl(Y_ref,Y_stl);
-
-    Interface::vector_from_stl(X,X_stl);
-    Interface::vector_from_stl(Y,Y_stl);
-
-
-  }
-
-  // invalidate copy ctor
-
-  Action_axpy( const  Action_axpy & )
-  {
-    INFOS("illegal call to Action_axpy Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  ~Action_axpy( void ){
-
-    MESSAGE("Action_axpy Dtor");
-
-    // deallocation
-
-    Interface::free_vector(X_ref);
-    Interface::free_vector(Y_ref);
-
-    Interface::free_vector(X);
-    Interface::free_vector(Y);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "axpy_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 2.0*_size;
-  }
-
-  inline void initialize( void ){
-    Interface::copy_vector(X_ref,X,_size);
-    Interface::copy_vector(Y_ref,Y,_size);
-  }
-
-  inline void calculate( void ) {
-    BTL_ASM_COMMENT("mybegin axpy");
-    Interface::axpy(_coef,X,Y,_size);
-    BTL_ASM_COMMENT("myend axpy");
-  }
-
-  void check_result( void ){
-    if (_size>128) return;
-    // calculation check
-
-    Interface::vector_to_stl(Y,resu_stl);
-
-    STL_interface<typename Interface::real_type>::axpy(_coef,X_stl,Y_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(Y_stl,resu_stl);
-
-    if (error>1.e-6){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(0);
-    }
-
-  }
-
-private :
-
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector Y_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_vector X_ref;
-  typename Interface::gene_vector Y_ref;
-
-  typename Interface::gene_vector X;
-  typename Interface::gene_vector Y;
-
-  typename Interface::real_type _coef;
-
-  int _size;
-};
-
-#endif
diff --git a/btl/actions/action_cholesky.hh b/btl/actions/action_cholesky.hh
deleted file mode 100644
index a1c751b..0000000
--- a/btl/actions/action_cholesky.hh
+++ /dev/null
@@ -1,129 +0,0 @@
-//=====================================================
-// File   :  action_cholesky.hh
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_CHOLESKY
-#define ACTION_CHOLESKY
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include <cmath>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_cholesky {
-
-public :
-
-  // Ctor
-
-  Action_cholesky( int size ):_size(size)
-  {
-    MESSAGE("Action_cholesky Ctor");
-
-    // STL mat/vec initialization
-    init_matrix_symm<pseudo_random>(X_stl,_size);
-    init_matrix<null_function>(C_stl,_size);
-
-    // make sure X is invertible
-    for (int i=0; i<_size; ++i)
-      X_stl[i][i] = std::abs(X_stl[i][i]) * 1e2 + 100;
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(X_ref,X_stl);
-    Interface::matrix_from_stl(X,X_stl);
-    Interface::matrix_from_stl(C,C_stl);
-
-    _cost = 0;
-    for (int j=0; j<_size; ++j)
-    {
-      double r = std::max(_size - j -1,0);
-      _cost += 2*(r*j+r+j);
-    }
-  }
-
-  // invalidate copy ctor
-
-  Action_cholesky( const  Action_cholesky & )
-  {
-    INFOS("illegal call to Action_cholesky Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  ~Action_cholesky( void ){
-
-    MESSAGE("Action_cholesky Dtor");
-
-    // deallocation
-    Interface::free_matrix(X_ref,_size);
-    Interface::free_matrix(X,_size);
-    Interface::free_matrix(C,_size);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "cholesky_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-    Interface::copy_matrix(X_ref,X,_size);
-  }
-
-  inline void calculate( void ) {
-      Interface::cholesky(X,C,_size);
-  }
-
-  void check_result( void ){
-    // calculation check
-//     STL_interface<typename Interface::real_type>::cholesky(X_stl,C_stl,_size);
-//
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(C_stl,resu_stl);
-//
-//     if (error>1.e-6){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix C_stl;
-
-  typename Interface::gene_matrix X_ref;
-  typename Interface::gene_matrix X;
-  typename Interface::gene_matrix C;
-
-  int _size;
-  double _cost;
-};
-
-#endif
diff --git a/btl/actions/action_general_solve.hh b/btl/actions/action_general_solve.hh
deleted file mode 100644
index e18795c..0000000
--- a/btl/actions/action_general_solve.hh
+++ /dev/null
@@ -1,120 +0,0 @@
-#ifndef ACTION_GENERAL_SOLVE
-#define ACTION_GENERAL_SOLVE
-
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_general_solve {
-
-public:
-
-	// Ctor
-	Action_general_solve( int size ) : _size(size)
-	{
-	    MESSAGE("Action_general_solve Ctor");
-
-	    // STL matrix and vector initialization
-
-	    init_matrix<pseudo_random>(A_stl,_size);
-	    init_vector<pseudo_random>(B_stl,_size);
-	    init_vector<null_function>(X_stl,_size);
-	    init_vector<null_function>(resu_stl,_size);
-
-	    // generic matrix and vector initialization
-
-	    Interface::matrix_from_stl(A_ref,A_stl);
-	    Interface::matrix_from_stl(A,A_stl);
-	    Interface::vector_from_stl(B_ref,B_stl);
-	    Interface::vector_from_stl(B,B_stl);
-	    Interface::vector_from_stl(X_ref,X_stl);
-	    Interface::vector_from_stl(X,X_stl);
-
-
-	}
-
-	// invalidate copy ctor
-
-	Action_general_solve( const  Action_general_solve & )
-	{
-	    INFOS("illegal call to Action_general_solve Copy Ctor");
-	    exit(0);
-	}
-
-	// Dtor
-
-	BTL_DONT_INLINE ~Action_general_solve( void ){
-
-	    MESSAGE("Action_general_solve Dtor");
-
-	    // deallocation
-
-	    Interface::free_matrix(A,_size);
-	    Interface::free_vector(B);
-	    Interface::free_vector(X);
-
-	    Interface::free_matrix(A_ref,_size);
-	    Interface::free_vector(B_ref);
-	    Interface::free_vector(X_ref);
-
-	}
-
-	  // action name
-
-	  static inline std::string name( void )
-	  {
-	    return "general_solve_" + Interface::name();
-	  }
-
-	  double nb_op_base( void ){
-	    return 2.0*_size*_size*_size;
-	  }
-
-	  BTL_DONT_INLINE  void initialize( void ){
-
-	    Interface::copy_matrix(A_ref,A,_size);
-	    Interface::copy_vector(B_ref,B,_size);
-	    Interface::copy_vector(X_ref,X,_size);
-
-	  }
-
-	  BTL_DONT_INLINE void calculate( void ) {
-	      BTL_ASM_COMMENT("#begin general_solve");
-	      Interface::general_solve(A,B,X,_size);
-	      BTL_ASM_COMMENT("end general_solve");
-	  }
-
-	  BTL_DONT_INLINE void check_result() {
-		  // TODO: check result
-	  }
-
-
-private:
-
-	  typename Interface::stl_matrix A_stl;
-	  typename Interface::stl_vector B_stl;
-	  typename Interface::stl_vector X_stl;
-	  typename Interface::stl_vector resu_stl;
-
-	  typename Interface::gene_matrix A_ref;
-	  typename Interface::gene_vector B_ref;
-	  typename Interface::gene_vector X_ref;
-
-	  typename Interface::gene_matrix A;
-	  typename Interface::gene_vector B;
-	  typename Interface::gene_vector X;
-
-
-	  int _size;
-
-
-};
-
-
-#endif// ACTION_GENERAL_SOLVE
diff --git a/btl/actions/action_ger.hh b/btl/actions/action_ger.hh
deleted file mode 100644
index dc766ef..0000000
--- a/btl/actions/action_ger.hh
+++ /dev/null
@@ -1,128 +0,0 @@
-
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_GER
-#define ACTION_GER
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_ger {
-
-public :
-
-  // Ctor
-  BTL_DONT_INLINE Action_ger( int size ):_size(size)
-  {
-    MESSAGE("Action_ger Ctor");
-
-    // STL matrix and vector initialization
-    typename Interface::stl_matrix tmp;
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_vector<pseudo_random>(B_stl,_size);
-    init_vector<pseudo_random>(X_stl,_size);
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::vector_from_stl(B_ref,B_stl);
-    Interface::vector_from_stl(B,B_stl);
-    Interface::vector_from_stl(X_ref,X_stl);
-    Interface::vector_from_stl(X,X_stl);
-  }
-
-  // invalidate copy ctor
-  Action_ger( const  Action_ger & )
-  {
-    INFOS("illegal call to Action_ger Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-  BTL_DONT_INLINE ~Action_ger( void ){
-    MESSAGE("Action_ger Dtor");
-    Interface::free_matrix(A,_size);
-    Interface::free_vector(B);
-    Interface::free_vector(X);
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_vector(B_ref);
-    Interface::free_vector(X_ref);
-
-  }
-
-  // action name
-  static inline std::string name( void )
-  {
-    return "ger_" + Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 2.0*_size*_size;
-  }
-
-  BTL_DONT_INLINE  void initialize( void ){
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_vector(B_ref,B,_size);
-    Interface::copy_vector(X_ref,X,_size);
-  }
-
-  BTL_DONT_INLINE void calculate( void ) {
-    BTL_ASM_COMMENT("#begin ger");
-    Interface::ger(A,B,X,_size);
-    BTL_ASM_COMMENT("end ger");
-  }
-
-  BTL_DONT_INLINE void check_result( void ){
-    // calculation check
-    Interface::vector_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::ger(A_stl,B_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-3){
-      INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-    }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_vector B_stl;
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_vector B_ref;
-  typename Interface::gene_vector X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_vector B;
-  typename Interface::gene_vector X;
-
-  int _size;
-};
-
-
-#endif
diff --git a/btl/actions/action_hessenberg.hh b/btl/actions/action_hessenberg.hh
deleted file mode 100644
index 2100ebd..0000000
--- a/btl/actions/action_hessenberg.hh
+++ /dev/null
@@ -1,233 +0,0 @@
-//=====================================================
-// File   :  action_hessenberg.hh
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_HESSENBERG
-#define ACTION_HESSENBERG
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_hessenberg {
-
-public :
-
-  // Ctor
-
-  Action_hessenberg( int size ):_size(size)
-  {
-    MESSAGE("Action_hessenberg Ctor");
-
-    // STL vector initialization
-    init_matrix<pseudo_random>(X_stl,_size);
-
-    init_matrix<null_function>(C_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(X_ref,X_stl);
-    Interface::matrix_from_stl(X,X_stl);
-    Interface::matrix_from_stl(C,C_stl);
-
-    _cost = 0;
-    for (int j=0; j<_size-2; ++j)
-    {
-      double r = std::max(0,_size-j-1);
-      double b = std::max(0,_size-j-2);
-      _cost += 6 + 3*b + r*r*4 + r*_size*4;
-    }
-  }
-
-  // invalidate copy ctor
-
-  Action_hessenberg( const  Action_hessenberg & )
-  {
-    INFOS("illegal call to Action_hessenberg Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  ~Action_hessenberg( void ){
-
-    MESSAGE("Action_hessenberg Dtor");
-
-    // deallocation
-    Interface::free_matrix(X_ref,_size);
-    Interface::free_matrix(X,_size);
-    Interface::free_matrix(C,_size);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "hessenberg_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-    Interface::copy_matrix(X_ref,X,_size);
-  }
-
-  inline void calculate( void ) {
-      Interface::hessenberg(X,C,_size);
-  }
-
-  void check_result( void ){
-    // calculation check
-    Interface::matrix_to_stl(C,resu_stl);
-
-//     STL_interface<typename Interface::real_type>::hessenberg(X_stl,C_stl,_size);
-//
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(C_stl,resu_stl);
-//
-//     if (error>1.e-6){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix C_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix X_ref;
-  typename Interface::gene_matrix X;
-  typename Interface::gene_matrix C;
-
-  int _size;
-  double _cost;
-};
-
-template<class Interface>
-class Action_tridiagonalization {
-
-public :
-
-  // Ctor
-
-  Action_tridiagonalization( int size ):_size(size)
-  {
-    MESSAGE("Action_tridiagonalization Ctor");
-
-    // STL vector initialization
-    init_matrix<pseudo_random>(X_stl,_size);
-    
-    for(int i=0; i<_size; ++i)
-    {
-      for(int j=0; j<i; ++j)
-        X_stl[i][j] = X_stl[j][i];
-    }
-    
-    init_matrix<null_function>(C_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(X_ref,X_stl);
-    Interface::matrix_from_stl(X,X_stl);
-    Interface::matrix_from_stl(C,C_stl);
-
-    _cost = 0;
-    for (int j=0; j<_size-2; ++j)
-    {
-      double r = std::max(0,_size-j-1);
-      double b = std::max(0,_size-j-2);
-      _cost += 6. + 3.*b + r*r*8.;
-    }
-  }
-
-  // invalidate copy ctor
-
-  Action_tridiagonalization( const  Action_tridiagonalization & )
-  {
-    INFOS("illegal call to Action_tridiagonalization Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  ~Action_tridiagonalization( void ){
-
-    MESSAGE("Action_tridiagonalization Dtor");
-
-    // deallocation
-    Interface::free_matrix(X_ref,_size);
-    Interface::free_matrix(X,_size);
-    Interface::free_matrix(C,_size);
-  }
-
-  // action name
-
-  static inline std::string name( void ) { return "tridiagonalization_"+Interface::name(); }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-    Interface::copy_matrix(X_ref,X,_size);
-  }
-
-  inline void calculate( void ) {
-      Interface::tridiagonalization(X,C,_size);
-  }
-
-  void check_result( void ){
-    // calculation check
-    Interface::matrix_to_stl(C,resu_stl);
-
-//     STL_interface<typename Interface::real_type>::tridiagonalization(X_stl,C_stl,_size);
-//
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(C_stl,resu_stl);
-//
-//     if (error>1.e-6){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix C_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix X_ref;
-  typename Interface::gene_matrix X;
-  typename Interface::gene_matrix C;
-
-  int _size;
-  double _cost;
-};
-
-#endif
diff --git a/btl/actions/action_least_squares.hh b/btl/actions/action_least_squares.hh
deleted file mode 100644
index b597f5f..0000000
--- a/btl/actions/action_least_squares.hh
+++ /dev/null
@@ -1,120 +0,0 @@
-#ifndef ACTION_LEAST_SQUARES
-#define ACTION_LEAST_SQUARES
-
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_least_squares {
-
-public:
-
-	// Ctor
-	Action_least_squares( int size ) : _size(size)
-	{
-	    MESSAGE("Action_least_squares Ctor");
-
-	    // STL matrix and vector initialization
-
-	    init_matrix<pseudo_random>(A_stl,_size);
-	    init_vector<pseudo_random>(B_stl,_size);
-	    init_vector<null_function>(X_stl,_size);
-	    init_vector<null_function>(resu_stl,_size);
-
-	    // generic matrix and vector initialization
-
-	    Interface::matrix_from_stl(A_ref,A_stl);
-	    Interface::matrix_from_stl(A,A_stl);
-	    Interface::vector_from_stl(B_ref,B_stl);
-	    Interface::vector_from_stl(B,B_stl);
-	    Interface::vector_from_stl(X_ref,X_stl);
-	    Interface::vector_from_stl(X,X_stl);
-
-
-	}
-
-	// invalidate copy ctor
-
-	Action_least_squares( const  Action_least_squares & )
-	{
-	    INFOS("illegal call to Action_least_squares Copy Ctor");
-	    exit(0);
-	}
-
-	// Dtor
-
-	BTL_DONT_INLINE ~Action_least_squares( void ){
-
-	    MESSAGE("Action_least_squares Dtor");
-
-	    // deallocation
-
-	    Interface::free_matrix(A,_size);
-	    Interface::free_vector(B);
-	    Interface::free_vector(X);
-
-	    Interface::free_matrix(A_ref,_size);
-	    Interface::free_vector(B_ref);
-	    Interface::free_vector(X_ref);
-
-	}
-
-	  // action name
-
-	  static inline std::string name( void )
-	  {
-	    return "least_squares_" + Interface::name();
-	  }
-
-	  double nb_op_base( void ){
-	    return 2.0*_size*_size*_size;
-	  }
-
-	  BTL_DONT_INLINE  void initialize( void ){
-
-	    Interface::copy_matrix(A_ref,A,_size);
-	    Interface::copy_vector(B_ref,B,_size);
-	    Interface::copy_vector(X_ref,X,_size);
-
-	  }
-
-	  BTL_DONT_INLINE void calculate( void ) {
-	      BTL_ASM_COMMENT("#begin least_squares");
-	      Interface::least_squares(A,B,X,_size);
-	      BTL_ASM_COMMENT("end least_squares");
-	  }
-
-	  BTL_DONT_INLINE void check_result() {
-		  // TODO: check result
-	  }
-
-
-private:
-
-	  typename Interface::stl_matrix A_stl;
-	  typename Interface::stl_vector B_stl;
-	  typename Interface::stl_vector X_stl;
-	  typename Interface::stl_vector resu_stl;
-
-	  typename Interface::gene_matrix A_ref;
-	  typename Interface::gene_vector B_ref;
-	  typename Interface::gene_vector X_ref;
-
-	  typename Interface::gene_matrix A;
-	  typename Interface::gene_vector B;
-	  typename Interface::gene_vector X;
-
-
-	  int _size;
-
-
-};
-
-
-#endif // ACTION_LEAST_SQUARES
diff --git a/btl/actions/action_lu_decomp.hh b/btl/actions/action_lu_decomp.hh
deleted file mode 100644
index 18e9939..0000000
--- a/btl/actions/action_lu_decomp.hh
+++ /dev/null
@@ -1,124 +0,0 @@
-//=====================================================
-// File   :  action_lu_decomp.hh
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_LU_DECOMP
-#define ACTION_LU_DECOMP
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_lu_decomp {
-
-public :
-
-  // Ctor
-
-  Action_lu_decomp( int size ):_size(size)
-  {
-    MESSAGE("Action_lu_decomp Ctor");
-
-    // STL vector initialization
-    init_matrix<pseudo_random>(X_stl,_size);
-
-    init_matrix<null_function>(C_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(X_ref,X_stl);
-    Interface::matrix_from_stl(X,X_stl);
-    Interface::matrix_from_stl(C,C_stl);
-
-    _cost = 2.0*size*size*size/3.0 + size*size;
-  }
-
-  // invalidate copy ctor
-
-  Action_lu_decomp( const  Action_lu_decomp & )
-  {
-    INFOS("illegal call to Action_lu_decomp Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  ~Action_lu_decomp( void ){
-
-    MESSAGE("Action_lu_decomp Dtor");
-
-    // deallocation
-    Interface::free_matrix(X_ref,_size);
-    Interface::free_matrix(X,_size);
-    Interface::free_matrix(C,_size);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "lu_decomp_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-    Interface::copy_matrix(X_ref,X,_size);
-  }
-
-  inline void calculate( void ) {
-      Interface::lu_decomp(X,C,_size);
-  }
-
-  void check_result( void ){
-    // calculation check
-    Interface::matrix_to_stl(C,resu_stl);
-
-//     STL_interface<typename Interface::real_type>::lu_decomp(X_stl,C_stl,_size);
-//
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(C_stl,resu_stl);
-//
-//     if (error>1.e-6){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix C_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix X_ref;
-  typename Interface::gene_matrix X;
-  typename Interface::gene_matrix C;
-
-  int _size;
-  double _cost;
-};
-
-#endif
diff --git a/btl/actions/action_lu_solve.hh b/btl/actions/action_lu_solve.hh
deleted file mode 100644
index 5a81e63..0000000
--- a/btl/actions/action_lu_solve.hh
+++ /dev/null
@@ -1,136 +0,0 @@
-//=====================================================
-// File   :  action_lu_solve.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef ACTION_LU_SOLVE
-#define ACTION_LU_SOLVE
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_lu_solve 
-{
-
-public :
-
-  static inline std::string name( void )
-  {
-    return "lu_solve_"+Interface::name();
-  }
-  
-  static double nb_op_base(int size){
-    return 2.0*size*size*size/3.0;  // questionable but not really important
-  }
-
-
-  static double calculate( int nb_calc, int size ) {
-
-    // STL matrix and vector initialization
-    
-    typename Interface::stl_matrix A_stl;
-    typename Interface::stl_vector B_stl;
-    typename Interface::stl_vector X_stl;
-
-    init_matrix<pseudo_random>(A_stl,size);
-    init_vector<pseudo_random>(B_stl,size);
-    init_vector<null_function>(X_stl,size);
-
-    // generic matrix and vector initialization
-
-    typename Interface::gene_matrix A;
-    typename Interface::gene_vector B;
-    typename Interface::gene_vector X;
-
-    typename Interface::gene_matrix LU; 
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::vector_from_stl(B,B_stl);
-    Interface::vector_from_stl(X,X_stl);
-    Interface::matrix_from_stl(LU,A_stl);
-  
-    // local variable :
-
-    typename Interface::Pivot_Vector pivot; // pivot vector
-    Interface::new_Pivot_Vector(pivot,size);
-    
-    // timer utilities
-
-    Portable_Timer chronos;
-
-    // time measurement
-
-    chronos.start();
-    
-    for (int ii=0;ii<nb_calc;ii++){
-
-      // LU factorization
-      Interface::copy_matrix(A,LU,size);
-      Interface::LU_factor(LU,pivot,size);
-      
-      // LU solve
-
-      Interface::LU_solve(LU,pivot,B,X,size);
-
-    }
-
-    // Time stop
-
-    chronos.stop();
-
-    double time=chronos.user_time();
-  
-    // check result :
-
-    typename Interface::stl_vector B_new_stl(size);
-    Interface::vector_to_stl(X,X_stl);
-
-    STL_interface<typename Interface::real_type>::matrix_vector_product(A_stl,X_stl,B_new_stl,size); 
-  
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(B_stl,B_new_stl);
-    
-    if (error>1.e-5){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      STL_interface<typename Interface::real_type>::display_vector(B_stl);
-      STL_interface<typename Interface::real_type>::display_vector(B_new_stl);
-      exit(0);
-    }
-    
-    // deallocation and return time
-    
-    Interface::free_matrix(A,size);
-    Interface::free_vector(B);
-    Interface::free_vector(X);
-    Interface::free_Pivot_Vector(pivot);
-
-    return time;
-  }
-
-};
-  
-
-#endif
-
-
-
diff --git a/btl/actions/action_matrix_matrix_product.hh b/btl/actions/action_matrix_matrix_product.hh
deleted file mode 100644
index f65ee05..0000000
--- a/btl/actions/action_matrix_matrix_product.hh
+++ /dev/null
@@ -1,150 +0,0 @@
-//=====================================================
-// File   :  action_matrix_matrix_product.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_MATRIX_MATRIX_PRODUCT
-#define ACTION_MATRIX_MATRIX_PRODUCT
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_matrix_matrix_product {
-
-public :
-
-  // Ctor
-
-  Action_matrix_matrix_product( int size ):_size(size)
-  {
-    MESSAGE("Action_matrix_matrix_product Ctor");
-
-    // STL matrix and vector initialization
-
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_matrix<pseudo_random>(B_stl,_size);
-    init_matrix<null_function>(X_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(B_ref,B_stl);
-    Interface::matrix_from_stl(X_ref,X_stl);
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::matrix_from_stl(B,B_stl);
-    Interface::matrix_from_stl(X,X_stl);
-
-  }
-
-  // invalidate copy ctor
-
-  Action_matrix_matrix_product( const  Action_matrix_matrix_product & )
-  {
-    INFOS("illegal call to Action_matrix_matrix_product Copy Ctor");
-    exit(0);
-  }
-
-  // Dtor
-
-  ~Action_matrix_matrix_product( void ){
-
-    MESSAGE("Action_matrix_matrix_product Dtor");
-
-    // deallocation
-
-    Interface::free_matrix(A,_size);
-    Interface::free_matrix(B,_size);
-    Interface::free_matrix(X,_size);
-
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_matrix(B_ref,_size);
-    Interface::free_matrix(X_ref,_size);
-
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "matrix_matrix_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 2.0*_size*_size*_size;
-  }
-
-  inline void initialize( void ){
-
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_matrix(B_ref,B,_size);
-    Interface::copy_matrix(X_ref,X,_size);
-
-  }
-
-  inline void calculate( void ) {
-      Interface::matrix_matrix_product(A,B,X,_size);
-  }
-
-  void check_result( void ){
-
-    // calculation check
-    if (_size<200)
-    {
-      Interface::matrix_to_stl(X,resu_stl);
-      STL_interface<typename Interface::real_type>::matrix_matrix_product(A_stl,B_stl,X_stl,_size);
-      typename Interface::real_type error=
-        STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-      if (error>1.e-6){
-        INFOS("WRONG CALCULATION...residual=" << error);
-        exit(1);
-      }
-    }
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_matrix B_stl;
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_matrix B_ref;
-  typename Interface::gene_matrix X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_matrix B;
-  typename Interface::gene_matrix X;
-
-
-  int _size;
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/action_matrix_matrix_product_bis.hh b/btl/actions/action_matrix_matrix_product_bis.hh
deleted file mode 100644
index 29c10a6..0000000
--- a/btl/actions/action_matrix_matrix_product_bis.hh
+++ /dev/null
@@ -1,152 +0,0 @@
-//=====================================================
-// File   :  action_matrix_matrix_product_bis.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_MATRIX_MATRIX_PRODUCT_BIS
-#define ACTION_MATRIX_MATRIX_PRODUCT_BIS
-#include "utilities.h"
-#include "STL_interface.hh"
-#include "STL_timer.hh"
-#include <string>
-#include "init_function.hh"
-#include "init_vector.hh"
-#include "init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_matrix_matrix_product_bis {
-
-public :
-
-  static inline std::string name( void )
-  {
-    return "matrix_matrix_"+Interface::name();
-  }
-
-  static double nb_op_base(int size){
-    return 2.0*size*size*size;
-  }
-
-  static double calculate( int nb_calc, int size ) {
-
-    // STL matrix and vector initialization
-
-    typename Interface::stl_matrix A_stl;
-    typename Interface::stl_matrix B_stl;
-    typename Interface::stl_matrix X_stl;
-
-    init_matrix<pseudo_random>(A_stl,size);
-    init_matrix<pseudo_random>(B_stl,size);
-    init_matrix<null_function>(X_stl,size);
-
-    // generic matrix and vector initialization
-
-    typename Interface::gene_matrix A_ref;
-    typename Interface::gene_matrix B_ref;
-    typename Interface::gene_matrix X_ref;
-
-    typename Interface::gene_matrix A;
-    typename Interface::gene_matrix B;
-    typename Interface::gene_matrix X;
-
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(B_ref,B_stl);
-    Interface::matrix_from_stl(X_ref,X_stl);
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::matrix_from_stl(B,B_stl);
-    Interface::matrix_from_stl(X,X_stl);
-
-
-    // STL_timer utilities
-
-    STL_timer chronos;
-
-    // Baseline evaluation
-
-    chronos.start_baseline(nb_calc);
-
-    do {
-
-      Interface::copy_matrix(A_ref,A,size);
-      Interface::copy_matrix(B_ref,B,size);
-      Interface::copy_matrix(X_ref,X,size);
-
-
-      //      Interface::matrix_matrix_product(A,B,X,size); This line must be commented !!!!
-    }
-    while(chronos.check());
-
-    chronos.report(true);
-
-    // Time measurement
-
-    chronos.start(nb_calc);
-
-    do {
-
-      Interface::copy_matrix(A_ref,A,size);
-      Interface::copy_matrix(B_ref,B,size);
-      Interface::copy_matrix(X_ref,X,size);
-
-      Interface::matrix_matrix_product(A,B,X,size); // here it is not commented !!!!
-    }
-    while(chronos.check());
-
-    chronos.report(true);
-
-    double time=chronos.calculated_time/2000.0;
-
-    // calculation check
-
-    typename Interface::stl_matrix resu_stl(size);
-
-    Interface::matrix_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::matrix_matrix_product(A_stl,B_stl,X_stl,size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-6){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(1);
-    }
-
-    // deallocation and return time
-
-    Interface::free_matrix(A,size);
-    Interface::free_matrix(B,size);
-    Interface::free_matrix(X,size);
-
-    Interface::free_matrix(A_ref,size);
-    Interface::free_matrix(B_ref,size);
-    Interface::free_matrix(X_ref,size);
-
-    return time;
-  }
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/action_matrix_vector_product.hh b/btl/actions/action_matrix_vector_product.hh
deleted file mode 100644
index 8bab79d..0000000
--- a/btl/actions/action_matrix_vector_product.hh
+++ /dev/null
@@ -1,153 +0,0 @@
-//=====================================================
-// File   :  action_matrix_vector_product.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_MATRIX_VECTOR_PRODUCT
-#define ACTION_MATRIX_VECTOR_PRODUCT
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_matrix_vector_product {
-
-public :
-
-  // Ctor
-
-  BTL_DONT_INLINE Action_matrix_vector_product( int size ):_size(size)
-  {
-    MESSAGE("Action_matrix_vector_product Ctor");
-
-    // STL matrix and vector initialization
-
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_vector<pseudo_random>(B_stl,_size);
-    init_vector<null_function>(X_stl,_size);
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::vector_from_stl(B_ref,B_stl);
-    Interface::vector_from_stl(B,B_stl);
-    Interface::vector_from_stl(X_ref,X_stl);
-    Interface::vector_from_stl(X,X_stl);
-
-  }
-
-  // invalidate copy ctor
-
-  Action_matrix_vector_product( const  Action_matrix_vector_product & )
-  {
-    INFOS("illegal call to Action_matrix_vector_product Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  BTL_DONT_INLINE ~Action_matrix_vector_product( void ){
-
-    MESSAGE("Action_matrix_vector_product Dtor");
-
-    // deallocation
-
-    Interface::free_matrix(A,_size);
-    Interface::free_vector(B);
-    Interface::free_vector(X);
-
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_vector(B_ref);
-    Interface::free_vector(X_ref);
-
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "matrix_vector_" + Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 2.0*_size*_size;
-  }
-
-  BTL_DONT_INLINE  void initialize( void ){
-
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_vector(B_ref,B,_size);
-    Interface::copy_vector(X_ref,X,_size);
-
-  }
-
-  BTL_DONT_INLINE void calculate( void ) {
-      BTL_ASM_COMMENT("#begin matrix_vector_product");
-      Interface::matrix_vector_product(A,B,X,_size);
-      BTL_ASM_COMMENT("end matrix_vector_product");
-  }
-
-  BTL_DONT_INLINE void check_result( void ){
-
-    // calculation check
-
-    Interface::vector_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::matrix_vector_product(A_stl,B_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-5){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(0);
-    }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_vector B_stl;
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_vector B_ref;
-  typename Interface::gene_vector X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_vector B;
-  typename Interface::gene_vector X;
-
-
-  int _size;
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/action_partial_lu.hh b/btl/actions/action_partial_lu.hh
deleted file mode 100644
index 770ea1d..0000000
--- a/btl/actions/action_partial_lu.hh
+++ /dev/null
@@ -1,125 +0,0 @@
-//=====================================================
-// File   :  action_lu_decomp.hh
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_PARTIAL_LU
-#define ACTION_PARTIAL_LU
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_partial_lu {
-
-public :
-
-  // Ctor
-
-  Action_partial_lu( int size ):_size(size)
-  {
-    MESSAGE("Action_partial_lu Ctor");
-
-    // STL vector initialization
-    init_matrix<pseudo_random>(X_stl,_size);
-    init_matrix<null_function>(C_stl,_size);
-
-    // make sure X is invertible
-    for (int i=0; i<_size; ++i)
-      X_stl[i][i] = X_stl[i][i] * 1e2 + 1;
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(X_ref,X_stl);
-    Interface::matrix_from_stl(X,X_stl);
-    Interface::matrix_from_stl(C,C_stl);
-
-    _cost = 2.0*size*size*size/3.0 + size*size;
-  }
-
-  // invalidate copy ctor
-
-  Action_partial_lu( const  Action_partial_lu & )
-  {
-    INFOS("illegal call to Action_partial_lu Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  ~Action_partial_lu( void ){
-
-    MESSAGE("Action_partial_lu Dtor");
-
-    // deallocation
-    Interface::free_matrix(X_ref,_size);
-    Interface::free_matrix(X,_size);
-    Interface::free_matrix(C,_size);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "partial_lu_decomp_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-    Interface::copy_matrix(X_ref,X,_size);
-  }
-
-  inline void calculate( void ) {
-      Interface::partial_lu_decomp(X,C,_size);
-  }
-
-  void check_result( void ){
-    // calculation check
-//     Interface::matrix_to_stl(C,resu_stl);
-
-//     STL_interface<typename Interface::real_type>::lu_decomp(X_stl,C_stl,_size);
-//
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(C_stl,resu_stl);
-//
-//     if (error>1.e-6){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix C_stl;
-
-  typename Interface::gene_matrix X_ref;
-  typename Interface::gene_matrix X;
-  typename Interface::gene_matrix C;
-
-  int _size;
-  double _cost;
-};
-
-#endif
diff --git a/btl/actions/action_rot.hh b/btl/actions/action_rot.hh
deleted file mode 100644
index df822a6..0000000
--- a/btl/actions/action_rot.hh
+++ /dev/null
@@ -1,116 +0,0 @@
-
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_ROT
-#define ACTION_ROT
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_rot {
-
-public :
-
-  // Ctor
-  BTL_DONT_INLINE Action_rot( int size ):_size(size)
-  {
-    MESSAGE("Action_rot Ctor");
-
-    // STL matrix and vector initialization
-    typename Interface::stl_matrix tmp;
-    init_vector<pseudo_random>(A_stl,_size);
-    init_vector<pseudo_random>(B_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::vector_from_stl(A_ref,A_stl);
-    Interface::vector_from_stl(A,A_stl);
-    Interface::vector_from_stl(B_ref,B_stl);
-    Interface::vector_from_stl(B,B_stl);
-  }
-
-  // invalidate copy ctor
-  Action_rot( const  Action_rot & )
-  {
-    INFOS("illegal call to Action_rot Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-  BTL_DONT_INLINE ~Action_rot( void ){
-    MESSAGE("Action_rot Dtor");
-    Interface::free_vector(A);
-    Interface::free_vector(B);
-    Interface::free_vector(A_ref);
-    Interface::free_vector(B_ref);
-  }
-
-  // action name
-  static inline std::string name( void )
-  {
-    return "rot_" + Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 6.0*_size;
-  }
-
-  BTL_DONT_INLINE  void initialize( void ){
-    Interface::copy_vector(A_ref,A,_size);
-    Interface::copy_vector(B_ref,B,_size);
-  }
-
-  BTL_DONT_INLINE void calculate( void ) {
-    BTL_ASM_COMMENT("#begin rot");
-    Interface::rot(A,B,0.5,0.6,_size);
-    BTL_ASM_COMMENT("end rot");
-  }
-
-  BTL_DONT_INLINE void check_result( void ){
-    // calculation check
-//     Interface::vector_to_stl(X,resu_stl);
-
-//     STL_interface<typename Interface::real_type>::rot(A_stl,B_stl,X_stl,_size);
-
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-//     if (error>1.e-3){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_vector A_stl;
-  typename Interface::stl_vector B_stl;
-
-  typename Interface::gene_vector A_ref;
-  typename Interface::gene_vector B_ref;
-
-  typename Interface::gene_vector A;
-  typename Interface::gene_vector B;
-
-  int _size;
-};
-
-
-#endif
diff --git a/btl/actions/action_symm_ev.hh b/btl/actions/action_symm_ev.hh
deleted file mode 100644
index 8f7f5d3..0000000
--- a/btl/actions/action_symm_ev.hh
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef ACTION_SYMM_EV
-#define ACTION_SYMM_EV
-
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-template<class Interface>
-class Action_symm_ev {
-
-public:
-
-	// Ctor
-	Action_symm_ev( int size ) : _size(size)
-	{
-	    MESSAGE("Action_symm_ev Ctor");
-
-	    // STL matrix initialization
-	    init_matrix_symm<pseudo_random>(X_stl,_size);
-	    init_vector<pseudo_random>(W_stl,_size);
-
-	    // generic matrix and vector initialization
-	    Interface::matrix_from_stl(X,X_stl);
-	    Interface::vector_from_stl(W,W_stl);
-
-
-	}
-
-	  // invalidate copy ctor
-
-	  Action_symm_ev( const  Action_symm_ev & )
-	  {
-	    INFOS("illegal call to Action_symm_ev Copy Ctor");
-	    exit(1);
-	  }
-
-	  // Dtor
-
-	  ~Action_symm_ev( void ){
-
-	    MESSAGE("Action_symm_ev Dtor");
-
-	    // deallocation
-	    Interface::free_matrix(X,_size);
-	  }
-
-	  // action name
-
-	  static inline std::string name( void )
-	  {
-	    return "symm_ev_"+Interface::name();
-	  }
-
-	  double nb_op_base( void ){
-		// TODO: is this right?
-	    return _size*_size;
-	  }
-
-	  inline void initialize( void ){
-	  }
-
-	  inline void calculate( void ) {
-	      Interface::symm_ev(X,W,_size);
-	  }
-
-	  void check_result( void ) {
-		  // TODO: check result
-	  }
-
-private :
-
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_vector W_stl;
-
-  typename Interface::gene_matrix X;
-  typename Interface::gene_vector W;
-
-  int _size;
-  double _cost;
-
-};
-
-
-#endif // ACTION_SYMM_EV
diff --git a/btl/actions/action_symv.hh b/btl/actions/action_symv.hh
deleted file mode 100644
index a32b9df..0000000
--- a/btl/actions/action_symv.hh
+++ /dev/null
@@ -1,139 +0,0 @@
-//=====================================================
-// File   :  action_symv.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_SYMV
-#define ACTION_SYMV
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_symv {
-
-public :
-
-  // Ctor
-
-  BTL_DONT_INLINE Action_symv( int size ):_size(size)
-  {
-    MESSAGE("Action_symv Ctor");
-
-    // STL matrix and vector initialization
-    init_matrix_symm<pseudo_random>(A_stl,_size);
-    init_vector<pseudo_random>(B_stl,_size);
-    init_vector<null_function>(X_stl,_size);
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::vector_from_stl(B_ref,B_stl);
-    Interface::vector_from_stl(B,B_stl);
-    Interface::vector_from_stl(X_ref,X_stl);
-    Interface::vector_from_stl(X,X_stl);
-
-  }
-
-  // invalidate copy ctor
-
-  Action_symv( const  Action_symv & )
-  {
-    INFOS("illegal call to Action_symv Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-  BTL_DONT_INLINE ~Action_symv( void ){
-    Interface::free_matrix(A,_size);
-    Interface::free_vector(B);
-    Interface::free_vector(X);
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_vector(B_ref);
-    Interface::free_vector(X_ref);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "symv_" + Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 2.0*_size*_size;
-  }
-
-  BTL_DONT_INLINE  void initialize( void ){
-
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_vector(B_ref,B,_size);
-    Interface::copy_vector(X_ref,X,_size);
-
-  }
-
-  BTL_DONT_INLINE void calculate( void ) {
-      BTL_ASM_COMMENT("#begin symv");
-      Interface::symv(A,B,X,_size);
-      BTL_ASM_COMMENT("end symv");
-  }
-
-  BTL_DONT_INLINE void check_result( void ){
-    if (_size>128) return;
-    // calculation check
-    Interface::vector_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::symv(A_stl,B_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-5){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(0);
-    }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_vector B_stl;
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_vector B_ref;
-  typename Interface::gene_vector X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_vector B;
-  typename Interface::gene_vector X;
-
-
-  int _size;
-
-};
-
-
-#endif
diff --git a/btl/actions/action_syr2.hh b/btl/actions/action_syr2.hh
deleted file mode 100644
index 7c6712b..0000000
--- a/btl/actions/action_syr2.hh
+++ /dev/null
@@ -1,133 +0,0 @@
-//=====================================================
-// File   :  action_syr2.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_SYR2
-#define ACTION_SYR2
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_syr2 {
-
-public :
-
-  // Ctor
-
-  BTL_DONT_INLINE Action_syr2( int size ):_size(size)
-  {
-    // STL matrix and vector initialization
-    typename Interface::stl_matrix tmp;
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_vector<pseudo_random>(B_stl,_size);
-    init_vector<pseudo_random>(X_stl,_size);
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::vector_from_stl(B_ref,B_stl);
-    Interface::vector_from_stl(B,B_stl);
-    Interface::vector_from_stl(X_ref,X_stl);
-    Interface::vector_from_stl(X,X_stl);
-  }
-
-  // invalidate copy ctor
-  Action_syr2( const  Action_syr2 & )
-  {
-    INFOS("illegal call to Action_syr2 Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-  BTL_DONT_INLINE ~Action_syr2( void ){
-    Interface::free_matrix(A,_size);
-    Interface::free_vector(B);
-    Interface::free_vector(X);
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_vector(B_ref);
-    Interface::free_vector(X_ref);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "syr2_" + Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return 2.0*_size*_size;
-  }
-
-  BTL_DONT_INLINE  void initialize( void ){
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_vector(B_ref,B,_size);
-    Interface::copy_vector(X_ref,X,_size);
-  }
-
-  BTL_DONT_INLINE void calculate( void ) {
-      BTL_ASM_COMMENT("#begin syr2");
-      Interface::syr2(A,B,X,_size);
-      BTL_ASM_COMMENT("end syr2");
-  }
-
-  BTL_DONT_INLINE void check_result( void ){
-    // calculation check
-    Interface::vector_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::syr2(A_stl,B_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-3){
-      INFOS("WRONG CALCULATION...residual=" << error);
-//       exit(0);
-    }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_vector B_stl;
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_vector B_ref;
-  typename Interface::gene_vector X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_vector B;
-  typename Interface::gene_vector X;
-
-
-  int _size;
-
-};
-
-
-#endif
diff --git a/btl/actions/action_trisolve.hh b/btl/actions/action_trisolve.hh
deleted file mode 100644
index d6f0b47..0000000
--- a/btl/actions/action_trisolve.hh
+++ /dev/null
@@ -1,137 +0,0 @@
-//=====================================================
-// File   :  action_trisolve.hh
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_TRISOLVE
-#define ACTION_TRISOLVE
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_trisolve {
-
-public :
-
-  // Ctor
-
-  Action_trisolve( int size ):_size(size)
-  {
-    MESSAGE("Action_trisolve Ctor");
-
-    // STL vector initialization
-    init_matrix<pseudo_random>(L_stl,_size);
-    init_vector<pseudo_random>(B_stl,_size);
-    init_vector<null_function>(X_stl,_size);
-    for (int j=0; j<_size; ++j)
-    {
-      for (int i=0; i<j; ++i)
-        L_stl[j][i] = 0;
-      L_stl[j][j] += 3;
-    }
-
-    init_vector<null_function>(resu_stl,_size);
-
-    // generic matrix and vector initialization
-    Interface::matrix_from_stl(L,L_stl);
-    Interface::vector_from_stl(X,X_stl);
-    Interface::vector_from_stl(B,B_stl);
-
-    _cost = 0;
-    for (int j=0; j<_size; ++j)
-    {
-      _cost += 2*j + 1;
-    }
-  }
-
-  // invalidate copy ctor
-
-  Action_trisolve( const  Action_trisolve & )
-  {
-    INFOS("illegal call to Action_trisolve Copy Ctor");
-    exit(1);
-  }
-
-  // Dtor
-
-  ~Action_trisolve( void ){
-
-    MESSAGE("Action_trisolve Dtor");
-
-    // deallocation
-    Interface::free_matrix(L,_size);
-    Interface::free_vector(B);
-    Interface::free_vector(X);
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "trisolve_vector_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-    //Interface::copy_vector(X_ref,X,_size);
-  }
-
-  inline void calculate( void ) {
-      Interface::trisolve_lower(L,B,X,_size);
-  }
-
-  void check_result(){
-    if (_size>128) return;
-    // calculation check
-    Interface::vector_to_stl(X,resu_stl);
-
-    STL_interface<typename Interface::real_type>::trisolve_lower(L_stl,B_stl,X_stl,_size);
-
-    typename Interface::real_type error=
-      STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-
-    if (error>1.e-4){
-      INFOS("WRONG CALCULATION...residual=" << error);
-      exit(2);
-    } //else INFOS("CALCULATION OK...residual=" << error);
-
-  }
-
-private :
-
-  typename Interface::stl_matrix L_stl;
-  typename Interface::stl_vector X_stl;
-  typename Interface::stl_vector B_stl;
-  typename Interface::stl_vector resu_stl;
-
-  typename Interface::gene_matrix L;
-  typename Interface::gene_vector X;
-  typename Interface::gene_vector B;
-
-  int _size;
-  double _cost;
-};
-
-#endif
diff --git a/btl/actions/action_trisolve_matrix.hh b/btl/actions/action_trisolve_matrix.hh
deleted file mode 100644
index 0fc2bb9..0000000
--- a/btl/actions/action_trisolve_matrix.hh
+++ /dev/null
@@ -1,165 +0,0 @@
-//=====================================================
-// File   :  action_matrix_matrix_product.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_TRISOLVE_MATRIX_PRODUCT
-#define ACTION_TRISOLVE_MATRIX_PRODUCT
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_trisolve_matrix {
-
-public :
-
-  // Ctor
-
-  Action_trisolve_matrix( int size ):_size(size)
-  {
-    MESSAGE("Action_trisolve_matrix Ctor");
-
-    // STL matrix and vector initialization
-
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_matrix<pseudo_random>(B_stl,_size);
-    init_matrix<null_function>(X_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    for (int j=0; j<_size; ++j)
-    {
-      for (int i=0; i<j; ++i)
-        A_stl[j][i] = 0;
-      A_stl[j][j] += 3;
-    }
-
-    // generic matrix and vector initialization
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(B_ref,B_stl);
-    Interface::matrix_from_stl(X_ref,X_stl);
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::matrix_from_stl(B,B_stl);
-    Interface::matrix_from_stl(X,X_stl);
-
-    _cost = 0;
-    for (int j=0; j<_size; ++j)
-    {
-      _cost += 2*j + 1;
-    }
-    _cost *= _size;
-  }
-
-  // invalidate copy ctor
-
-  Action_trisolve_matrix( const  Action_trisolve_matrix & )
-  {
-    INFOS("illegal call to Action_trisolve_matrix Copy Ctor");
-    exit(0);
-  }
-
-  // Dtor
-
-  ~Action_trisolve_matrix( void ){
-
-    MESSAGE("Action_trisolve_matrix Dtor");
-
-    // deallocation
-
-    Interface::free_matrix(A,_size);
-    Interface::free_matrix(B,_size);
-    Interface::free_matrix(X,_size);
-
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_matrix(B_ref,_size);
-    Interface::free_matrix(X_ref,_size);
-
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "trisolve_matrix_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_matrix(B_ref,B,_size);
-    Interface::copy_matrix(X_ref,X,_size);
-
-  }
-
-  inline void calculate( void ) {
-      Interface::trisolve_lower_matrix(A,B,X,_size);
-  }
-
-  void check_result( void ){
-
-    // calculation check
-
-//     Interface::matrix_to_stl(X,resu_stl);
-//
-//     STL_interface<typename Interface::real_type>::matrix_matrix_product(A_stl,B_stl,X_stl,_size);
-//
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-//
-//     if (error>1.e-6){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-// //       exit(1);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_matrix B_stl;
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_matrix B_ref;
-  typename Interface::gene_matrix X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_matrix B;
-  typename Interface::gene_matrix X;
-
-  int _size;
-  double _cost;
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/action_trmm.hh b/btl/actions/action_trmm.hh
deleted file mode 100644
index 8f78138..0000000
--- a/btl/actions/action_trmm.hh
+++ /dev/null
@@ -1,165 +0,0 @@
-//=====================================================
-// File   :  action_matrix_matrix_product.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef ACTION_TRMM
-#define ACTION_TRMM
-#include "utilities.h"
-#include "STL_interface.hh"
-#include <string>
-#include "init/init_function.hh"
-#include "init/init_vector.hh"
-#include "init/init_matrix.hh"
-
-using namespace std;
-
-template<class Interface>
-class Action_trmm {
-
-public :
-
-  // Ctor
-
-  Action_trmm( int size ):_size(size)
-  {
-    MESSAGE("Action_trmm Ctor");
-
-    // STL matrix and vector initialization
-
-    init_matrix<pseudo_random>(A_stl,_size);
-    init_matrix<pseudo_random>(B_stl,_size);
-    init_matrix<null_function>(X_stl,_size);
-    init_matrix<null_function>(resu_stl,_size);
-
-    for (int j=0; j<_size; ++j)
-    {
-      for (int i=0; i<j; ++i)
-        A_stl[j][i] = 0;
-      A_stl[j][j] += 3;
-    }
-
-    // generic matrix and vector initialization
-
-    Interface::matrix_from_stl(A_ref,A_stl);
-    Interface::matrix_from_stl(B_ref,B_stl);
-    Interface::matrix_from_stl(X_ref,X_stl);
-
-    Interface::matrix_from_stl(A,A_stl);
-    Interface::matrix_from_stl(B,B_stl);
-    Interface::matrix_from_stl(X,X_stl);
-
-    _cost = 0;
-    for (int j=0; j<_size; ++j)
-    {
-      _cost += 2*j + 1;
-    }
-    _cost *= _size;
-  }
-
-  // invalidate copy ctor
-
-  Action_trmm( const  Action_trmm & )
-  {
-    INFOS("illegal call to Action_trmm Copy Ctor");
-    exit(0);
-  }
-
-  // Dtor
-
-  ~Action_trmm( void ){
-
-    MESSAGE("Action_trmm Dtor");
-
-    // deallocation
-
-    Interface::free_matrix(A,_size);
-    Interface::free_matrix(B,_size);
-    Interface::free_matrix(X,_size);
-
-    Interface::free_matrix(A_ref,_size);
-    Interface::free_matrix(B_ref,_size);
-    Interface::free_matrix(X_ref,_size);
-
-  }
-
-  // action name
-
-  static inline std::string name( void )
-  {
-    return "trmm_"+Interface::name();
-  }
-
-  double nb_op_base( void ){
-    return _cost;
-  }
-
-  inline void initialize( void ){
-
-    Interface::copy_matrix(A_ref,A,_size);
-    Interface::copy_matrix(B_ref,B,_size);
-    Interface::copy_matrix(X_ref,X,_size);
-
-  }
-
-  inline void calculate( void ) {
-      Interface::trmm(A,B,X,_size);
-  }
-
-  void check_result( void ){
-
-    // calculation check
-
-//     Interface::matrix_to_stl(X,resu_stl);
-//
-//     STL_interface<typename Interface::real_type>::matrix_matrix_product(A_stl,B_stl,X_stl,_size);
-//
-//     typename Interface::real_type error=
-//       STL_interface<typename Interface::real_type>::norm_diff(X_stl,resu_stl);
-//
-//     if (error>1.e-6){
-//       INFOS("WRONG CALCULATION...residual=" << error);
-// //       exit(1);
-//     }
-
-  }
-
-private :
-
-  typename Interface::stl_matrix A_stl;
-  typename Interface::stl_matrix B_stl;
-  typename Interface::stl_matrix X_stl;
-  typename Interface::stl_matrix resu_stl;
-
-  typename Interface::gene_matrix A_ref;
-  typename Interface::gene_matrix B_ref;
-  typename Interface::gene_matrix X_ref;
-
-  typename Interface::gene_matrix A;
-  typename Interface::gene_matrix B;
-  typename Interface::gene_matrix X;
-
-  int _size;
-  double _cost;
-
-};
-
-
-#endif
-
-
-
diff --git a/btl/actions/basic_actions.hh b/btl/actions/basic_actions.hh
deleted file mode 100644
index a3333ea..0000000
--- a/btl/actions/basic_actions.hh
+++ /dev/null
@@ -1,21 +0,0 @@
-
-#include "action_axpy.hh"
-#include "action_axpby.hh"
-
-#include "action_matrix_vector_product.hh"
-#include "action_atv_product.hh"
-
-#include "action_matrix_matrix_product.hh"
-// #include "action_ata_product.hh"
-#include "action_aat_product.hh"
-
-#include "action_trisolve.hh"
-#include "action_trmm.hh"
-#include "action_symv.hh"
-// #include "action_symm.hh"
-#include "action_syr2.hh"
-#include "action_ger.hh"
-#include "action_rot.hh"
-
-// #include "action_lu_solve.hh"
-
diff --git a/btl/cmake/FindACML.cmake b/btl/cmake/FindACML.cmake
deleted file mode 100644
index f45ae1b..0000000
--- a/btl/cmake/FindACML.cmake
+++ /dev/null
@@ -1,49 +0,0 @@
-
-if (ACML_LIBRARIES)
-  set(ACML_FIND_QUIETLY TRUE)
-endif (ACML_LIBRARIES)
-
-find_library(ACML_LIBRARIES
-  NAMES
-  acml_mp acml_mv
-  PATHS
-  $ENV{ACMLDIR}/lib
-  $ENV{ACML_DIR}/lib
-  ${LIB_INSTALL_DIR}
-)
-
-find_file(ACML_LIBRARIES
-  NAMES
-  libacml_mp.so
-  PATHS
-  /usr/lib
-  $ENV{ACMLDIR}/lib
-  ${LIB_INSTALL_DIR}
-)
-
-if(NOT ACML_LIBRARIES)
-    message(STATUS "Multi-threaded library not found, looking for single-threaded")
-    find_library(ACML_LIBRARIES
-        NAMES
-        acml acml_mv
-        PATHS
-        $ENV{ACMLDIR}/lib
-        $ENV{ACML_DIR}/lib
-        ${LIB_INSTALL_DIR}
-        )
-    find_file(ACML_LIBRARIES
-        libacml.so libacml_mv.so
-        PATHS
-        /usr/lib
-        $ENV{ACMLDIR}/lib
-        ${LIB_INSTALL_DIR}
-        )
-endif()
-
-
-
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(ACML DEFAULT_MSG ACML_LIBRARIES)
-
-mark_as_advanced(ACML_LIBRARIES)
diff --git a/btl/cmake/FindATLAS.cmake b/btl/cmake/FindATLAS.cmake
deleted file mode 100644
index 6b90652..0000000
--- a/btl/cmake/FindATLAS.cmake
+++ /dev/null
@@ -1,39 +0,0 @@
-
-if (ATLAS_LIBRARIES)
-  set(ATLAS_FIND_QUIETLY TRUE)
-endif (ATLAS_LIBRARIES)
-
-find_file(ATLAS_LIB libatlas.so.3 PATHS /usr/lib $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-find_library(ATLAS_LIB atlas PATHS $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-
-find_file(ATLAS_CBLAS libcblas.so.3 PATHS /usr/lib $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-find_library(ATLAS_CBLAS cblas PATHS $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-
-find_file(ATLAS_LAPACK liblapack_atlas.so.3 PATHS /usr/lib $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-find_library(ATLAS_LAPACK lapack_atlas PATHS $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-
-if(NOT ATLAS_LAPACK)
-  find_file(ATLAS_LAPACK liblapack.so.3 PATHS /usr/lib/atlas $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-  find_library(ATLAS_LAPACK lapack PATHS $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-endif(NOT ATLAS_LAPACK)
-
-find_file(ATLAS_F77BLAS libf77blas.so.3 PATHS /usr/lib $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-find_library(ATLAS_F77BLAS f77blas PATHS $ENV{ATLASDIR} ${LIB_INSTALL_DIR})
-
-if(ATLAS_LIB AND ATLAS_CBLAS AND ATLAS_LAPACK AND ATLAS_F77BLAS)
-
-  set(ATLAS_LIBRARIES ${ATLAS_LAPACK} ${ATLAS_CBLAS}  ${ATLAS_F77BLAS} ${ATLAS_LIB})
-  
-  # search the default lapack lib link to it
-  find_file(ATLAS_REFERENCE_LAPACK liblapack.so.3 PATHS /usr/lib /usr/lib64)
-  find_library(ATLAS_REFERENCE_LAPACK NAMES lapack)
-  if(ATLAS_REFERENCE_LAPACK)
-    set(ATLAS_LIBRARIES ${ATLAS_LIBRARIES} ${ATLAS_REFERENCE_LAPACK})
-  endif()
-  
-endif(ATLAS_LIB AND ATLAS_CBLAS AND ATLAS_LAPACK AND ATLAS_F77BLAS)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(ATLAS DEFAULT_MSG ATLAS_LIBRARIES)
-
-mark_as_advanced(ATLAS_LIBRARIES)
diff --git a/btl/cmake/FindBlitz.cmake b/btl/cmake/FindBlitz.cmake
deleted file mode 100644
index 92880bb..0000000
--- a/btl/cmake/FindBlitz.cmake
+++ /dev/null
@@ -1,40 +0,0 @@
-# - Try to find blitz lib
-# Once done this will define
-#
-#  BLITZ_FOUND - system has blitz lib
-#  BLITZ_INCLUDES - the blitz include directory
-#  BLITZ_LIBRARIES - The libraries needed to use blitz
-
-# Copyright (c) 2006, Montel Laurent, <montel@kde.org>
-# Copyright (c) 2007, Allen Winter, <winter@kde.org>
-# Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-# include(FindLibraryWithDebug)
-
-if (BLITZ_INCLUDES AND BLITZ_LIBRARIES)
-  set(Blitz_FIND_QUIETLY TRUE)
-endif (BLITZ_INCLUDES AND BLITZ_LIBRARIES)
-
-find_path(BLITZ_INCLUDES
-  NAMES
-  blitz/array.h
-  PATH_SUFFIXES blitz*
-  PATHS
-  $ENV{BLITZDIR}/include
-  ${INCLUDE_INSTALL_DIR}
-)
-
-find_library(BLITZ_LIBRARIES
-  blitz
-  PATHS
-  $ENV{BLITZDIR}/lib
-  ${LIB_INSTALL_DIR}
-)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Blitz DEFAULT_MSG
-                                  BLITZ_INCLUDES BLITZ_LIBRARIES)
-
-mark_as_advanced(BLITZ_INCLUDES BLITZ_LIBRARIES)
diff --git a/btl/cmake/FindCBLAS.cmake b/btl/cmake/FindCBLAS.cmake
deleted file mode 100644
index 554f029..0000000
--- a/btl/cmake/FindCBLAS.cmake
+++ /dev/null
@@ -1,34 +0,0 @@
-# include(FindLibraryWithDebug)
-
-if (CBLAS_INCLUDES AND CBLAS_LIBRARIES)
-  set(CBLAS_FIND_QUIETLY TRUE)
-endif (CBLAS_INCLUDES AND CBLAS_LIBRARIES)
-
-find_path(CBLAS_INCLUDES
-  NAMES
-  cblas.h
-  PATHS
-  $ENV{CBLASDIR}/include
-  ${INCLUDE_INSTALL_DIR}
-)
-
-find_library(CBLAS_LIBRARIES
-  cblas
-  PATHS
-  $ENV{CBLASDIR}/lib
-  ${LIB_INSTALL_DIR}
-)
-
-find_file(CBLAS_LIBRARIES
-  libcblas.so.3
-  PATHS
-  /usr/lib
-  $ENV{CBLASDIR}/lib
-  ${LIB_INSTALL_DIR}
-)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(CBLAS DEFAULT_MSG
-                                  CBLAS_INCLUDES CBLAS_LIBRARIES)
-
-mark_as_advanced(CBLAS_INCLUDES CBLAS_LIBRARIES)
diff --git a/btl/cmake/FindGMM.cmake b/btl/cmake/FindGMM.cmake
deleted file mode 100644
index 5049c64..0000000
--- a/btl/cmake/FindGMM.cmake
+++ /dev/null
@@ -1,17 +0,0 @@
-if (GMM_INCLUDE_DIR)
-  # in cache already
-  set(GMM_FOUND TRUE)
-else (GMM_INCLUDE_DIR)
-
-find_path(GMM_INCLUDE_DIR NAMES gmm/gmm.h
-     PATHS
-     ${INCLUDE_INSTALL_DIR}
-     ${GMM_INCLUDE_PATH}
-   )
-
-include(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GMM DEFAULT_MSG GMM_INCLUDE_DIR )
-
-mark_as_advanced(GMM_INCLUDE_DIR)
-
-endif(GMM_INCLUDE_DIR)
diff --git a/btl/cmake/FindGOTO.cmake b/btl/cmake/FindGOTO.cmake
deleted file mode 100644
index 67ea093..0000000
--- a/btl/cmake/FindGOTO.cmake
+++ /dev/null
@@ -1,15 +0,0 @@
-
-if (GOTO_LIBRARIES)
-  set(GOTO_FIND_QUIETLY TRUE)
-endif (GOTO_LIBRARIES)
-
-find_library(GOTO_LIBRARIES goto PATHS $ENV{GOTODIR} ${LIB_INSTALL_DIR})
-
-if(GOTO_LIBRARIES AND CMAKE_COMPILER_IS_GNUCXX)
-  set(GOTO_LIBRARIES ${GOTO_LIBRARIES} "-lpthread -lgfortran")
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GOTO DEFAULT_MSG GOTO_LIBRARIES)
-
-mark_as_advanced(GOTO_LIBRARIES)
diff --git a/btl/cmake/FindGOTO2.cmake b/btl/cmake/FindGOTO2.cmake
deleted file mode 100644
index baa68d2..0000000
--- a/btl/cmake/FindGOTO2.cmake
+++ /dev/null
@@ -1,25 +0,0 @@
-
-if (GOTO2_LIBRARIES)
-  set(GOTO2_FIND_QUIETLY TRUE)
-endif (GOTO2_LIBRARIES)
-# 
-# find_path(GOTO_INCLUDES
-#   NAMES
-#   cblas.h
-#   PATHS
-#   $ENV{GOTODIR}/include
-#   ${INCLUDE_INSTALL_DIR}
-# )
-
-find_file(GOTO2_LIBRARIES libgoto2.so PATHS /usr/lib $ENV{GOTO2DIR} ${LIB_INSTALL_DIR})
-find_library(GOTO2_LIBRARIES goto2 PATHS $ENV{GOTO2DIR} ${LIB_INSTALL_DIR})
-
-if(GOTO2_LIBRARIES AND CMAKE_COMPILER_IS_GNUCXX)
-  set(GOTO2_LIBRARIES ${GOTO2_LIBRARIES} "-lpthread -lgfortran")
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GOTO2 DEFAULT_MSG
-                                  GOTO2_LIBRARIES)
-
-mark_as_advanced(GOTO2_LIBRARIES)
diff --git a/btl/cmake/FindMKL.cmake b/btl/cmake/FindMKL.cmake
deleted file mode 100644
index f4d7c6e..0000000
--- a/btl/cmake/FindMKL.cmake
+++ /dev/null
@@ -1,65 +0,0 @@
-
-if (MKL_LIBRARIES)
-  set(MKL_FIND_QUIETLY TRUE)
-endif (MKL_LIBRARIES)
-
-if(CMAKE_MINOR_VERSION GREATER 4)
-
-if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-
-find_library(MKL_LIBRARIES
-  mkl_core
-  PATHS
-  $ENV{MKLLIB}
-  /opt/intel/mkl/*/lib/em64t
-  /opt/intel/Compiler/*/*/mkl/lib/em64t
-  ${LIB_INSTALL_DIR}
-)
-
-find_library(MKL_GUIDE
-  guide
-  PATHS
-  $ENV{MKLLIB}
-  /opt/intel/mkl/*/lib/em64t
-  /opt/intel/Compiler/*/*/mkl/lib/em64t
-  /opt/intel/Compiler/*/*/lib/intel64
-  ${LIB_INSTALL_DIR}
-)
-
-if(MKL_LIBRARIES AND MKL_GUIDE)
-  set(MKL_LIBRARIES ${MKL_LIBRARIES} mkl_intel_lp64 mkl_sequential ${MKL_GUIDE} pthread)
-endif()
-
-else(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-
-find_library(MKL_LIBRARIES
-  mkl_core
-  PATHS
-  $ENV{MKLLIB}
-  /opt/intel/mkl/*/lib/32
-  /opt/intel/Compiler/*/*/mkl/lib/32
-  ${LIB_INSTALL_DIR}
-)
-
-find_library(MKL_GUIDE
-  guide
-  PATHS
-  $ENV{MKLLIB}
-  /opt/intel/mkl/*/lib/32
-  /opt/intel/Compiler/*/*/mkl/lib/32
-  /opt/intel/Compiler/*/*/lib/intel32
-  ${LIB_INSTALL_DIR}
-)
-
-if(MKL_LIBRARIES AND MKL_GUIDE)
-  set(MKL_LIBRARIES ${MKL_LIBRARIES} mkl_intel mkl_sequential ${MKL_GUIDE} pthread)
-endif()
-
-endif(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-
-endif(CMAKE_MINOR_VERSION GREATER 4)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(MKL DEFAULT_MSG MKL_LIBRARIES)
-
-mark_as_advanced(MKL_LIBRARIES)
diff --git a/btl/cmake/FindMTL4.cmake b/btl/cmake/FindMTL4.cmake
deleted file mode 100644
index 3de4909..0000000
--- a/btl/cmake/FindMTL4.cmake
+++ /dev/null
@@ -1,31 +0,0 @@
-# - Try to find eigen2 headers
-# Once done this will define
-#
-#  MTL4_FOUND - system has eigen2 lib
-#  MTL4_INCLUDE_DIR - the eigen2 include directory
-#
-# Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-# Adapted from FindEigen.cmake:
-# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-if (MTL4_INCLUDE_DIR)
-
-  # in cache already
-  set(MTL4_FOUND TRUE)
-
-else (MTL4_INCLUDE_DIR)
-
-find_path(MTL4_INCLUDE_DIR NAMES boost/numeric/mtl/mtl.hpp
-     PATHS
-     ${INCLUDE_INSTALL_DIR}
-   )
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(MTL4 DEFAULT_MSG MTL4_INCLUDE_DIR)
-
-mark_as_advanced(MTL4_INCLUDE_DIR)
-
-endif(MTL4_INCLUDE_DIR)
-
diff --git a/btl/cmake/FindPackageHandleStandardArgs.cmake b/btl/cmake/FindPackageHandleStandardArgs.cmake
deleted file mode 100644
index 7f122ed..0000000
--- a/btl/cmake/FindPackageHandleStandardArgs.cmake
+++ /dev/null
@@ -1,60 +0,0 @@
-# FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME (DEFAULT_MSG|"Custom failure message") VAR1 ... )
-#
-# This macro is intended to be used in FindXXX.cmake modules files.
-# It handles the REQUIRED and QUIET argument to FIND_PACKAGE() and
-# it also sets the <UPPERCASED_NAME>_FOUND variable.
-# The package is found if all variables listed are TRUE.
-# Example:
-#
-#    FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR)
-#
-# LibXml2 is considered to be found, if both LIBXML2_LIBRARIES and 
-# LIBXML2_INCLUDE_DIR are valid. Then also LIBXML2_FOUND is set to TRUE.
-# If it is not found and REQUIRED was used, it fails with FATAL_ERROR, 
-# independent whether QUIET was used or not.
-#
-# If it is found, the location is reported using the VAR1 argument, so 
-# here a message "Found LibXml2: /usr/lib/libxml2.so" will be printed out.
-# If the second argument is DEFAULT_MSG, the message in the failure case will 
-# be "Could NOT find LibXml2", if you don't like this message you can specify
-# your own custom failure message there.
-
-MACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
-
-  IF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
-    IF (${_NAME}_FIND_REQUIRED)
-      SET(_FAIL_MESSAGE "Could not find REQUIRED package ${_NAME}")
-    ELSE (${_NAME}_FIND_REQUIRED)
-      SET(_FAIL_MESSAGE "Could not find OPTIONAL package ${_NAME}")
-    ENDIF (${_NAME}_FIND_REQUIRED)
-  ELSE("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
-    SET(_FAIL_MESSAGE "${_FAIL_MSG}")
-  ENDIF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
-
-  STRING(TOUPPER ${_NAME} _NAME_UPPER)
-
-  SET(${_NAME_UPPER}_FOUND TRUE)
-  IF(NOT ${_VAR1})
-    SET(${_NAME_UPPER}_FOUND FALSE)
-  ENDIF(NOT ${_VAR1})
-
-  FOREACH(_CURRENT_VAR ${ARGN})
-    IF(NOT ${_CURRENT_VAR})
-      SET(${_NAME_UPPER}_FOUND FALSE)
-    ENDIF(NOT ${_CURRENT_VAR})
-  ENDFOREACH(_CURRENT_VAR)
-
-  IF (${_NAME_UPPER}_FOUND)
-    IF (NOT ${_NAME}_FIND_QUIETLY)
-        MESSAGE(STATUS "Found ${_NAME}: ${${_VAR1}}")
-    ENDIF (NOT ${_NAME}_FIND_QUIETLY)
-  ELSE (${_NAME_UPPER}_FOUND)
-    IF (${_NAME}_FIND_REQUIRED)
-        MESSAGE(FATAL_ERROR "${_FAIL_MESSAGE}")
-    ELSE (${_NAME}_FIND_REQUIRED)
-      IF (NOT ${_NAME}_FIND_QUIETLY)
-        MESSAGE(STATUS "${_FAIL_MESSAGE}")
-      ENDIF (NOT ${_NAME}_FIND_QUIETLY)
-    ENDIF (${_NAME}_FIND_REQUIRED)
-  ENDIF (${_NAME_UPPER}_FOUND)
-ENDMACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS)
diff --git a/btl/cmake/FindTvmet.cmake b/btl/cmake/FindTvmet.cmake
deleted file mode 100644
index 26a29d9..0000000
--- a/btl/cmake/FindTvmet.cmake
+++ /dev/null
@@ -1,32 +0,0 @@
-# - Try to find tvmet headers
-# Once done this will define
-#
-#  TVMET_FOUND - system has tvmet lib
-#  TVMET_INCLUDE_DIR - the tvmet include directory
-#
-# Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-# Adapted from FindEigen.cmake:
-# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-if (TVMET_INCLUDE_DIR)
-
-  # in cache already
-  set(TVMET_FOUND TRUE)
-
-else (TVMET_INCLUDE_DIR)
-
-find_path(TVMET_INCLUDE_DIR NAMES tvmet/tvmet.h
-     PATHS
-     ${TVMETDIR}/
-     ${INCLUDE_INSTALL_DIR}
-   )
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Tvmet DEFAULT_MSG TVMET_INCLUDE_DIR)
-
-mark_as_advanced(TVMET_INCLUDE_DIR)
-
-endif(TVMET_INCLUDE_DIR)
-
diff --git a/btl/cmake/MacroOptionalAddSubdirectory.cmake b/btl/cmake/MacroOptionalAddSubdirectory.cmake
deleted file mode 100644
index 545048b..0000000
--- a/btl/cmake/MacroOptionalAddSubdirectory.cmake
+++ /dev/null
@@ -1,31 +0,0 @@
-# - MACRO_OPTIONAL_ADD_SUBDIRECTORY() combines ADD_SUBDIRECTORY() with an OPTION()
-# MACRO_OPTIONAL_ADD_SUBDIRECTORY( <dir> )
-# If you use MACRO_OPTIONAL_ADD_SUBDIRECTORY() instead of ADD_SUBDIRECTORY(),
-# this will have two effects
-# 1 - CMake will not complain if the directory doesn't exist
-#     This makes sense if you want to distribute just one of the subdirs
-#     in a source package, e.g. just one of the subdirs in kdeextragear.
-# 2 - If the directory exists, it will offer an option to skip the 
-#     subdirectory.
-#     This is useful if you want to compile only a subset of all
-#     directories.
-
-# Copyright (c) 2007, Alexander Neundorf, <neundorf@kde.org>
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-
-MACRO (MACRO_OPTIONAL_ADD_SUBDIRECTORY _dir )
-   GET_FILENAME_COMPONENT(_fullPath ${_dir} ABSOLUTE)
-   IF(EXISTS ${_fullPath})
-      IF(${ARGC} EQUAL 2)
-        OPTION(BUILD_${_dir} "Build directory ${_dir}" ${ARGV1})
-      ELSE(${ARGC} EQUAL 2)
-        OPTION(BUILD_${_dir} "Build directory ${_dir}" TRUE)
-      ENDIF(${ARGC} EQUAL 2)
-      IF(BUILD_${_dir})
-         ADD_SUBDIRECTORY(${_dir})
-      ENDIF(BUILD_${_dir})
-   ENDIF(EXISTS ${_fullPath})
-ENDMACRO (MACRO_OPTIONAL_ADD_SUBDIRECTORY)
diff --git a/btl/data/CMakeLists.txt b/btl/data/CMakeLists.txt
deleted file mode 100644
index 6af2a36..0000000
--- a/btl/data/CMakeLists.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-
-ADD_CUSTOM_TARGET(copy_scripts)
-
-SET(script_files go_mean mk_mean_script.sh mk_new_gnuplot.sh
-    perlib_plot_settings.txt action_settings.txt gnuplot_common_settings.hh )
-
-FOREACH(script_file ${script_files})
-ADD_CUSTOM_COMMAND(
-  TARGET copy_scripts
-  POST_BUILD
-  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/${script_file} ${CMAKE_CURRENT_BINARY_DIR}/
-  ARGS
-)
-ENDFOREACH(script_file)
-
-ADD_CUSTOM_COMMAND(
-  TARGET copy_scripts
-  POST_BUILD
-  COMMAND ${CMAKE_CXX_COMPILER} --version | head -n 1 > ${CMAKE_CURRENT_BINARY_DIR}/compiler_version.txt
-  ARGS
-)
-ADD_CUSTOM_COMMAND(
-  TARGET copy_scripts
-  POST_BUILD
-  COMMAND echo "${Eigen_SOURCE_DIR}" > ${CMAKE_CURRENT_BINARY_DIR}/eigen_root_dir.txt
-  ARGS
-)
-
-add_executable(smooth smooth.cxx)
-add_executable(regularize regularize.cxx)
-add_executable(main mean.cxx)
-add_dependencies(main copy_scripts)
diff --git a/btl/data/action_settings.txt b/btl/data/action_settings.txt
deleted file mode 100644
index da80f56..0000000
--- a/btl/data/action_settings.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-aat ; "{/*1.5 A x A^T}" ; "matrix size" ; 4:3000
-ata ; "{/*1.5 A^T x A}" ; "matrix size" ; 4:3000
-atv ; "{/*1.5 matrix^T x vector}" ; "matrix size" ; 4:3000
-axpby ; "{/*1.5 Y = alpha X + beta Y}" ; "vector size" ; 5:1000000
-axpy ; "{/*1.5 Y += alpha X}" ; "vector size" ; 5:1000000
-matrix_matrix ; "{/*1.5 matrix matrix product}" ; "matrix size" ; 4:3000
-matrix_vector ; "{/*1.5 matrix vector product}" ; "matrix size" ; 4:3000
-trisolve_vector ; "{/*1.5 triangular solver - vector (X = inv(L) X)}" ; "size" ; 4:3000
-trisolve_matrix ; "{/*1.5 triangular solver - matrix (M = inv(L) M)}" ; "size" ; 4:3000
-cholesky ; "{/*1.5 Cholesky decomposition}" ; "matrix size" ; 4:3000
-complete_lu_decomp ; "{/*1.5 Complete LU decomposition}" ; "matrix size" ; 4:3000
-partial_lu_decomp ; "{/*1.5 Partial LU decomposition}" ; "matrix size" ; 4:3000
-tridiagonalization ; "{/*1.5 Tridiagonalization}" ; "matrix size" ; 4:3000
-hessenberg ; "{/*1.5 Hessenberg decomposition}" ; "matrix size" ; 4:3000
-symv ; "{/*1.5 symmetric matrix vector product}" ; "matrix size" ; 4:3000
-syr2 ; "{/*1.5 symmretric rank-2 update (A += u^T v + u v^T)}" ; "matrix size" ; 4:3000
-ger ; "{/*1.5 general rank-1 update (A += u v^T)}" ; "matrix size" ; 4:3000
-rot ; "{/*1.5 apply rotation in the plane}" ; "vector size" ; 4:1000000
\ No newline at end of file
diff --git a/btl/data/gnuplot_common_settings.hh b/btl/data/gnuplot_common_settings.hh
deleted file mode 100644
index 6f677df..0000000
--- a/btl/data/gnuplot_common_settings.hh
+++ /dev/null
@@ -1,87 +0,0 @@
-set noclip points
-set clip one
-set noclip two
-set bar 1.000000
-set border 31 lt -1 lw 1.000
-set xdata
-set ydata
-set zdata
-set x2data
-set y2data
-set boxwidth
-set dummy x,y
-set format x "%g"
-set format y "%g"
-set format x2 "%g"
-set format y2 "%g"
-set format z "%g"
-set angles radians
-set nogrid
-set key title ""
-set key left top Right noreverse box linetype -2 linewidth 1.000 samplen 4 spacing 1 width 0
-set nolabel
-set noarrow
-# set nolinestyle # deprecated
-set nologscale
-set logscale x 10
-set offsets 0, 0, 0, 0
-set pointsize 1
-set encoding default
-set nopolar
-set noparametric
-set view 60, 30, 1, 1
-set samples 100, 100
-set isosamples 10, 10
-set surface
-set nocontour
-set clabel '%8.3g'
-set mapping cartesian
-set nohidden3d
-set cntrparam order 4
-set cntrparam linear
-set cntrparam levels auto 5
-set cntrparam points 5
-set size ratio 0 1,1
-set origin 0,0
-# set data style lines
-# set function style lines
-set xzeroaxis lt -2 lw 1.000
-set x2zeroaxis lt -2 lw 1.000
-set yzeroaxis lt -2 lw 1.000
-set y2zeroaxis lt -2 lw 1.000
-set tics in
-set ticslevel 0.5
-set tics scale 1, 0.5
-set mxtics default
-set mytics default
-set mx2tics default
-set my2tics default
-set xtics border mirror norotate autofreq
-set ytics border mirror norotate autofreq
-set ztics border nomirror norotate autofreq
-set nox2tics
-set noy2tics
-set timestamp "" bottom norotate offset 0,0
-set rrange [ * : * ] noreverse nowriteback  # (currently [-0:10] )
-set trange [ * : * ] noreverse nowriteback  # (currently [-5:5] )
-set urange [ * : * ] noreverse nowriteback  # (currently [-5:5] )
-set vrange [ * : * ] noreverse nowriteback  # (currently [-5:5] )
-set xlabel "matrix size" offset 0,0
-set x2label "" offset 0,0
-set timefmt "%d/%m/%y\n%H:%M"
-set xrange [ 10 : 1000 ] noreverse nowriteback
-set x2range [ * : * ] noreverse nowriteback  # (currently [-10:10] )
-set ylabel "MFLOPS" offset 0,0
-set y2label "" offset 0,0
-set yrange [ * : * ] noreverse nowriteback  # (currently [-10:10] )
-set y2range [ * : * ] noreverse nowriteback  # (currently [-10:10] )
-set zlabel "" offset 0,0
-set zrange [ * : * ] noreverse nowriteback  # (currently [-10:10] )
-set zero 1e-08
-set lmargin -1
-set bmargin -1
-set rmargin -1
-set tmargin -1
-set locale "C"
-set xrange [4:1024]
-
diff --git a/btl/data/go_mean b/btl/data/go_mean
deleted file mode 100755
index 176c3c9..0000000
--- a/btl/data/go_mean
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/bin/bash
-
-if [ $# < 1 ]; then
-  echo "Usage: $0 working_directory [tiny|large [prefix]]"
-else
-
-mkdir -p $1
-##cp ../libs/*/*.dat $1
-
-mode=large
-if [ $# > 2 ]; then
-  mode=$2
-fi
-if [ $# > 3 ]; then
-  prefix=$3
-fi
-
-EIGENDIR=`cat eigen_root_dir.txt`
-
-webpagefilename=$1/index.html
-meanstatsfilename=$1/mean.html
-
-echo ''  > $meanstatsfilename
-echo ''  > $webpagefilename
-echo '<p><strong>Configuration</strong>'  >> $webpagefilename
-echo '<ul>'\
-  '<li>' `cat /proc/cpuinfo | grep "model name" | head -n 1`\
-  '  (' `uname -m` ')</li>'\
-  '<li> compiler: ' `cat compiler_version.txt` '</li>'\
-  '<li> eigen3: ' `hg identify -i $EIGENDIR` '</li>'\
-  '</ul>' \
-  '</p>'  >> $webpagefilename
-
-source mk_mean_script.sh axpy $1 11 2500 100000 250000  $mode $prefix
-source mk_mean_script.sh axpby $1 11 2500 100000 250000 $mode $prefix
-source mk_mean_script.sh matrix_vector $1 11 50 300 1000 $mode $prefix
-source mk_mean_script.sh atv $1 11 50 300 1000 $mode $prefix
-source mk_mean_script.sh matrix_matrix $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh aat $1 11 100 300 1000 $mode $prefix
-# source mk_mean_script.sh ata $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh trisolve_vector $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh trisolve_matrix $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh cholesky $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh partial_lu_decomp $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh tridiagonalization $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh hessenberg $1 11 100 300 1000 $mode $prefix
-source mk_mean_script.sh symv $1 11 50 300 1000 $mode $prefix
-source mk_mean_script.sh syr2 $1 11 50 300 1000 $mode $prefix
-source mk_mean_script.sh ger $1 11 50 300 1000 $mode $prefix
-source mk_mean_script.sh rot $1 11 2500 100000 250000 $mode $prefix
-source mk_mean_script.sh complete_lu_decomp $1 11 100 300 1000 $mode $prefix
-
-fi
-
-## compile the web page ##
-
-#echo `cat footer.html` >> $webpagefilename
\ No newline at end of file
diff --git a/btl/data/mean.cxx b/btl/data/mean.cxx
deleted file mode 100644
index c567ef3..0000000
--- a/btl/data/mean.cxx
+++ /dev/null
@@ -1,182 +0,0 @@
-//=====================================================
-// File   :  mean.cxx
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  lun sep 30 14:23:15 CEST 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#include "utilities.h"
-#include <vector>
-#include <string>
-#include <iostream>
-#include <fstream>
-#include "bench_parameter.hh"
-#include "utils/xy_file.hh"
-#include <set>
-
-using namespace std;
-
-double mean_calc(const vector<int> & tab_sizes, const vector<double> & tab_mflops, const int size_min, const int size_max);
-
-class Lib_Mean{
-
-public:
-  Lib_Mean( void ):_lib_name(),_mean_in_cache(),_mean_out_of_cache(){
-    MESSAGE("Lib_mean Default Ctor");
-    MESSAGE("!!! should not be used");
-    exit(0);
-  }
-  Lib_Mean(const string & name, const double & mic, const double & moc):_lib_name(name),_mean_in_cache(mic),_mean_out_of_cache(moc){
-    MESSAGE("Lib_mean Ctor");
-  }
-  Lib_Mean(const Lib_Mean & lm):_lib_name(lm._lib_name),_mean_in_cache(lm._mean_in_cache),_mean_out_of_cache(lm._mean_out_of_cache){
-    MESSAGE("Lib_mean Copy Ctor");
-  }
-  ~Lib_Mean( void ){
-    MESSAGE("Lib_mean Dtor");
-  }
-    
-  double _mean_in_cache;
-  double _mean_out_of_cache;
-  string _lib_name;
-
-  bool operator < ( const Lib_Mean &right) const 
-  {
-    //return ( this->_mean_out_of_cache > right._mean_out_of_cache) ;
-    return ( this->_mean_in_cache > right._mean_in_cache) ;
-  }
-
-}; 
-
-
-int main( int argc , char *argv[] )
-{
-
-  if (argc<6){
-    INFOS("!!! Error ... usage : main what mic Mic moc Moc filename1 finename2...");
-    exit(0);
-  }
-  INFOS(argc);
-
-  int min_in_cache=atoi(argv[2]);
-  int max_in_cache=atoi(argv[3]);
-  int min_out_of_cache=atoi(argv[4]);
-  int max_out_of_cache=atoi(argv[5]);
-
-
-  multiset<Lib_Mean> s_lib_mean ;
-
-  for (int i=6;i<argc;i++){
-    
-    string filename=argv[i];
-    
-    INFOS(filename);
-
-    double mic=0;
-    double moc=0;
-
-    {
-      
-      vector<int> tab_sizes;
-      vector<double> tab_mflops;
-
-      read_xy_file(filename,tab_sizes,tab_mflops);
-
-      mic=mean_calc(tab_sizes,tab_mflops,min_in_cache,max_in_cache);
-      moc=mean_calc(tab_sizes,tab_mflops,min_out_of_cache,max_out_of_cache);
-
-      Lib_Mean cur_lib_mean(filename,mic,moc);
-      
-      s_lib_mean.insert(cur_lib_mean);	
-
-    }   
-           
-  }
-
-
-  cout << "<TABLE BORDER CELLPADDING=2>" << endl ;
-  cout << "  <TR>" << endl ;
-  cout << "    <TH ALIGN=CENTER> " << argv[1] << " </TH>" << endl ;
-  cout << "    <TH ALIGN=CENTER> <a href=""#mean_marker""> in cache <BR> mean perf <BR> Mflops </a></TH>" << endl ;
-  cout << "    <TH ALIGN=CENTER> in cache <BR> % best </TH>" << endl ;
-  cout << "    <TH ALIGN=CENTER> <a href=""#mean_marker""> out of cache <BR> mean perf <BR> Mflops </a></TH>" << endl ;
-  cout << "    <TH ALIGN=CENTER> out of cache <BR> % best </TH>" << endl ;
-  cout << "    <TH ALIGN=CENTER> details </TH>" << endl ;
-  cout << "    <TH ALIGN=CENTER> comments </TH>" << endl ;
-  cout << "  </TR>" << endl ;
-
-  multiset<Lib_Mean>::iterator is = s_lib_mean.begin();
-  Lib_Mean best(*is);  
-  
-
-  for (is=s_lib_mean.begin(); is!=s_lib_mean.end() ; is++){
-
-    cout << "  <TR>" << endl ;
-    cout << "     <TD> " << is->_lib_name << " </TD>" << endl ;
-    cout << "     <TD> " << is->_mean_in_cache << " </TD>" << endl ;
-    cout << "     <TD> " << 100*(is->_mean_in_cache/best._mean_in_cache) << " </TD>" << endl ;
-    cout << "     <TD> " << is->_mean_out_of_cache << " </TD>" << endl ;
-    cout << "     <TD> " << 100*(is->_mean_out_of_cache/best._mean_out_of_cache) << " </TD>" << endl ;
-    cout << "     <TD> " << 
-      "<a href=\"#"<<is->_lib_name<<"_"<<argv[1]<<"\">snippet</a>/" 
-      "<a href=\"#"<<is->_lib_name<<"_flags\">flags</a>  </TD>" << endl ;
-    cout << "     <TD> " << 
-      "<a href=\"#"<<is->_lib_name<<"_comments\">click here</a>  </TD>" << endl ;
-    cout << "  </TR>" << endl ;
-  
-  }
-
-  cout << "</TABLE>" << endl ;
-
-  ofstream output_file ("../order_lib",ios::out) ;
-  
-  for (is=s_lib_mean.begin(); is!=s_lib_mean.end() ; is++){
-    output_file << is->_lib_name << endl ;
-  }
-
-  output_file.close();
-
-}
-
-double mean_calc(const vector<int> & tab_sizes, const vector<double> & tab_mflops, const int size_min, const int size_max){
-  
-  int size=tab_sizes.size();
-  int nb_sample=0;
-  double mean=0.0;
-
-  for (int i=0;i<size;i++){
-    
-    
-    if ((tab_sizes[i]>=size_min)&&(tab_sizes[i]<=size_max)){
-      
-      nb_sample++;
-      mean+=tab_mflops[i];
-
-    }
-
-    
-  }
-
-  if (nb_sample==0){
-    INFOS("no data for mean calculation");
-    return 0.0;
-  }
-
-  return mean/nb_sample;
-}
-
-  
-
-
diff --git a/btl/data/mk_gnuplot_script.sh b/btl/data/mk_gnuplot_script.sh
deleted file mode 100644
index 2ca7b5c..0000000
--- a/btl/data/mk_gnuplot_script.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#! /bin/bash
-WHAT=$1
-DIR=$2
-echo $WHAT script generation
-cat $WHAT.hh > $WHAT.gnuplot
-
-DATA_FILE=`find $DIR -name "*.dat" | grep $WHAT`
-
-echo plot \\ >> $WHAT.gnuplot
-
-for FILE in $DATA_FILE
-do
-    LAST=$FILE
-done
-
-echo LAST=$LAST
-
-for FILE in $DATA_FILE
-do
-     if [ $FILE != $LAST ]
-     then
-	BASE=${FILE##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-	echo "'"$FILE"'" title "'"$TITLE"'" ",\\" >>  $WHAT.gnuplot
-     fi
-done
-BASE=${LAST##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-echo "'"$LAST"'" title "'"$TITLE"'" >>  $WHAT.gnuplot
-
-#echo set term postscript color >> $WHAT.gnuplot
-#echo set output "'"$WHAT.ps"'" >> $WHAT.gnuplot
-echo set term pbm small color >> $WHAT.gnuplot
-echo set output "'"$WHAT.ppm"'" >> $WHAT.gnuplot
-echo plot \\ >> $WHAT.gnuplot
-
-for FILE in $DATA_FILE
-do
-     if [ $FILE != $LAST ]
-     then
-	BASE=${FILE##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-	echo "'"$FILE"'" title "'"$TITLE"'" ",\\" >>  $WHAT.gnuplot
-     fi
-done
-BASE=${LAST##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-echo "'"$LAST"'" title "'"$TITLE"'" >>  $WHAT.gnuplot
-
-echo set term jpeg large >> $WHAT.gnuplot
-echo set output "'"$WHAT.jpg"'" >> $WHAT.gnuplot
-echo plot \\ >> $WHAT.gnuplot
-
-for FILE in $DATA_FILE
-do
-     if [ $FILE != $LAST ]
-     then
-	BASE=${FILE##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-	echo "'"$FILE"'" title "'"$TITLE"'" ",\\" >>  $WHAT.gnuplot
-     fi
-done
-BASE=${LAST##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-echo "'"$LAST"'" title "'"$TITLE"'" >>  $WHAT.gnuplot
-
-
-gnuplot -persist < $WHAT.gnuplot
-
-rm $WHAT.gnuplot
-
-
-
-
diff --git a/btl/data/mk_mean_script.sh b/btl/data/mk_mean_script.sh
deleted file mode 100644
index b10df02..0000000
--- a/btl/data/mk_mean_script.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-#! /bin/bash
-WHAT=$1
-DIR=$2
-MINIC=$3
-MAXIC=$4
-MINOC=$5
-MAXOC=$6
-prefix=$8
-
-meanstatsfilename=$2/mean.html
-
-WORK_DIR=tmp
-mkdir $WORK_DIR
-
-DATA_FILE=`find $DIR -name "*.dat" | grep _${WHAT}`
-
-if [ -n "$DATA_FILE" ]; then
-
-  echo ""
-  echo "$1..."
-  for FILE in $DATA_FILE
-  do
-          ##echo hello world
-          ##echo "mk_mean_script1" ${FILE}
-    BASE=${FILE##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-
-    ##echo "mk_mean_script1" ${TITLE}
-    cp $FILE ${WORK_DIR}/${TITLE}
-
-  done
-
-  cd $WORK_DIR
-  ../main $1 $3 $4 $5 $6 * >> ../$meanstatsfilename
-  ../mk_new_gnuplot.sh $1 $2 $7
-  rm -f *.gnuplot
-  cd ..
-
-  echo '<br/>' >> $meanstatsfilename
-
-  webpagefilename=$2/index.html
-  # echo '<h3>'${WHAT}'</h3>'  >> $webpagefilename
-  echo '<hr/><a href="'$prefix$1'.pdf"><img src="'$prefix$1'.png" alt="'${WHAT}'" /></a><br/>'  >> $webpagefilename
-
-fi
-
-rm -R $WORK_DIR
-
-
-
-
-
-
diff --git a/btl/data/mk_new_gnuplot.sh b/btl/data/mk_new_gnuplot.sh
deleted file mode 100755
index fad3b23..0000000
--- a/btl/data/mk_new_gnuplot.sh
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/bash
-WHAT=$1
-DIR=$2
-
-cat ../gnuplot_common_settings.hh > ${WHAT}.gnuplot
-
-echo "set title " `grep ${WHAT} ../action_settings.txt | head -n 1 | cut -d ";" -f 2` >> $WHAT.gnuplot
-echo "set xlabel " `grep ${WHAT} ../action_settings.txt | head -n 1 | cut -d ";" -f 3` " offset 0,0" >> $WHAT.gnuplot
-echo "set xrange [" `grep ${WHAT} ../action_settings.txt | head -n 1 | cut -d ";" -f 4` "]" >> $WHAT.gnuplot
-
-if [ $# > 3 ]; then
-  if [ "$3" == "tiny" ]; then
-    echo "set xrange [2:16]" >> $WHAT.gnuplot
-    echo "set nologscale" >> $WHAT.gnuplot
-  fi
-fi
-
-
-
-DATA_FILE=`cat ../order_lib`
-echo set term postscript color rounded enhanced >> $WHAT.gnuplot
-echo set output "'"../${DIR}/$WHAT.ps"'" >> $WHAT.gnuplot
-
-# echo set term svg color rounded enhanced >> $WHAT.gnuplot
-# echo "set terminal svg enhanced size 1000 1000 fname \"Times\" fsize 36" >> $WHAT.gnuplot
-# echo set output "'"../${DIR}/$WHAT.svg"'" >> $WHAT.gnuplot
-
-echo plot \\ >> $WHAT.gnuplot
-
-for FILE in $DATA_FILE
-do
-    LAST=$FILE
-done
-
-for FILE in $DATA_FILE
-do
-    BASE=${FILE##*/} ; BASE=${FILE##*/} ; AVANT=bench_${WHAT}_ ; REDUC=${BASE##*$AVANT} ; TITLE=${REDUC%.dat}
-
-    echo "'"$FILE"'" `grep $TITLE ../perlib_plot_settings.txt | head -n 1 | cut -d ";" -f 2` "\\" >>  $WHAT.gnuplot
-    if [ $FILE != $LAST ]
-    then
-      echo ", \\" >>  $WHAT.gnuplot
-    fi
-done
-echo " " >>  $WHAT.gnuplot
-
-gnuplot -persist < $WHAT.gnuplot
-
-rm $WHAT.gnuplot
-
-ps2pdf ../${DIR}/$WHAT.ps ../${DIR}/$WHAT.pdf
-convert -background white -density 120 -rotate 90 -resize 800 +dither -colors 256 -quality 0 ../${DIR}/$WHAT.ps -background white -flatten  ../${DIR}/$WHAT.png
-
-# pstoedit -rotate -90 -xscale 0.8 -yscale 0.8 -centered -yshift -50 -xshift -100  -f plot-svg aat.ps  aat2.svg
diff --git a/btl/data/perlib_plot_settings.txt b/btl/data/perlib_plot_settings.txt
deleted file mode 100644
index 6844bab..0000000
--- a/btl/data/perlib_plot_settings.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-eigen3 ;          with lines lw 4 lt 1 lc rgbcolor "black"
-eigen2 ;          with lines lw 3 lt 1 lc rgbcolor "#999999"
-EigenBLAS ;       with lines lw 3 lt 3 lc rgbcolor "#999999"
-eigen3_novec ;    with lines lw 2 lt 1 lc rgbcolor "#999999"
-eigen3_nogccvec ; with lines lw 2 lt 2 lc rgbcolor "#991010"
-INTEL_MKL ;       with lines lw 3 lt 1 lc rgbcolor "#ff0000"
-ATLAS ;           with lines lw 3 lt 1 lc rgbcolor "#008000"
-gmm ;             with lines lw 3 lt 1 lc rgbcolor "#0000ff"
-ublas ;           with lines lw 3 lt 1 lc rgbcolor "#00b7ff"
-mtl4 ;            with lines lw 3 lt 1 lc rgbcolor "#d18847"
-blitz ;           with lines lw 3 lt 1 lc rgbcolor "#ff00ff"
-F77 ;             with lines lw 3 lt 3 lc rgbcolor "#e6e64c"
-GOTO ;            with lines lw 3 lt 3 lc rgbcolor "#C05600"
-GOTO2 ;           with lines lw 3 lt 1 lc rgbcolor "#C05600"
-C ;               with lines lw 3 lt 3 lc rgbcolor "#e6bd96"
-ACML ;            with lines lw 2 lt 3 lc rgbcolor "#e6e64c"
diff --git a/btl/data/regularize.cxx b/btl/data/regularize.cxx
deleted file mode 100644
index eea2b8b..0000000
--- a/btl/data/regularize.cxx
+++ /dev/null
@@ -1,131 +0,0 @@
-//=====================================================
-// File   :  regularize.cxx
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  lun sep 30 14:23:15 CEST 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#include "utilities.h"
-#include <vector>
-#include <string>
-#include <iostream>
-#include <fstream>
-#include "bench_parameter.hh"
-#include <set>
-
-using namespace std;
-
-void read_xy_file(const string & filename, vector<int> & tab_sizes, vector<double> & tab_mflops);
-void regularize_curve(const string & filename,
-		      const vector<double> & tab_mflops, 
-		      const vector<int> & tab_sizes, 
-		      int start_cut_size, int stop_cut_size);
-/////////////////////////////////////////////////////////////////////////////////////////////////
-
-int main( int argc , char *argv[] )
-{
-
-  // input data
-
-  if (argc<4){
-    INFOS("!!! Error ... usage : main filename start_cut_size stop_cut_size regularize_filename");
-    exit(0);
-  }
-  INFOS(argc);
-
-  int start_cut_size=atoi(argv[2]);
-  int stop_cut_size=atoi(argv[3]);
-
-  string filename=argv[1];
-  string regularize_filename=argv[4];
-  
-  INFOS(filename);
-  INFOS("start_cut_size="<<start_cut_size);
-
-  vector<int> tab_sizes;
-  vector<double> tab_mflops;
-
-  read_xy_file(filename,tab_sizes,tab_mflops);
-
-  // regularizeing
-
-  regularize_curve(regularize_filename,tab_mflops,tab_sizes,start_cut_size,stop_cut_size);
-  
-
-}
-
-//////////////////////////////////////////////////////////////////////////////////////
-
-void regularize_curve(const string & filename,
-		      const vector<double> & tab_mflops, 
-		      const vector<int> & tab_sizes, 
-		      int start_cut_size, int stop_cut_size)
-{
-  int size=tab_mflops.size();
-  ofstream output_file (filename.c_str(),ios::out) ;
-
-  int i=0;
-
-  while(tab_sizes[i]<start_cut_size){
-    
-    output_file << tab_sizes[i] << " " <<  tab_mflops[i] << endl ;
-    i++;
-
-  }
-    
-  output_file << endl ;
-
-  while(tab_sizes[i]<stop_cut_size){
-    
-    i++;
-
-  }
-
-  while(i<size){
-    
-    output_file << tab_sizes[i] << " " <<  tab_mflops[i] << endl ;
-    i++;
-
-  }
-
-  output_file.close();
-
-}
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-void read_xy_file(const string & filename, vector<int> & tab_sizes, vector<double> & tab_mflops){
-
-  ifstream input_file (filename.c_str(),ios::in) ;
-
-  if (!input_file){
-    INFOS("!!! Error opening "<<filename);
-    exit(0);
-  }
-  
-  int nb_point=0;
-  int size=0;
-  double mflops=0;
-
-  while (input_file >> size >> mflops ){
-    nb_point++;
-    tab_sizes.push_back(size);
-    tab_mflops.push_back(mflops);
-  }
-  SCRUTE(nb_point);
-
-  input_file.close();
-}
-
diff --git a/btl/data/smooth.cxx b/btl/data/smooth.cxx
deleted file mode 100644
index e5270cc..0000000
--- a/btl/data/smooth.cxx
+++ /dev/null
@@ -1,198 +0,0 @@
-//=====================================================
-// File   :  smooth.cxx
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  lun sep 30 14:23:15 CEST 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#include "utilities.h"
-#include <vector>
-#include <deque>
-#include <string>
-#include <iostream>
-#include <fstream>
-#include "bench_parameter.hh"
-#include <set>
-
-using namespace std;
-
-void read_xy_file(const string & filename, vector<int> & tab_sizes, vector<double> & tab_mflops);
-void write_xy_file(const string & filename, vector<int> & tab_sizes, vector<double> & tab_mflops);
-void smooth_curve(const vector<double> & tab_mflops, vector<double> & smooth_tab_mflops,int window_half_width);
-void centered_smooth_curve(const vector<double> & tab_mflops, vector<double> & smooth_tab_mflops,int window_half_width);
-
-/////////////////////////////////////////////////////////////////////////////////////////////////
-
-int main( int argc , char *argv[] )
-{
-
-  // input data
-
-  if (argc<3){
-    INFOS("!!! Error ... usage : main filename window_half_width smooth_filename");
-    exit(0);
-  }
-  INFOS(argc);
-
-  int window_half_width=atoi(argv[2]);
-
-  string filename=argv[1];
-  string smooth_filename=argv[3];
-  
-  INFOS(filename);
-  INFOS("window_half_width="<<window_half_width);
-
-  vector<int> tab_sizes;
-  vector<double> tab_mflops;
-
-  read_xy_file(filename,tab_sizes,tab_mflops);
-
-  // smoothing
-
-  vector<double> smooth_tab_mflops;
-
-  //smooth_curve(tab_mflops,smooth_tab_mflops,window_half_width);
-  centered_smooth_curve(tab_mflops,smooth_tab_mflops,window_half_width);
-
-  // output result
-
-  write_xy_file(smooth_filename,tab_sizes,smooth_tab_mflops);
-  
-
-}
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-template<class VECTOR>
-double weighted_mean(const VECTOR & data)
-{
-
-  double mean=0.0;
-  
-  for (int i=0 ; i<data.size() ; i++){
-
-    mean+=data[i];
-
-  }
-
-  return mean/double(data.size()) ;
-
-}    
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-
-void smooth_curve(const vector<double> & tab_mflops, vector<double> & smooth_tab_mflops,int window_half_width){
-  
-  int window_width=2*window_half_width+1;
-
-  int size=tab_mflops.size();
-
-  vector<double> sample(window_width);
-  
-  for (int i=0 ; i < size ; i++){
-    
-    for ( int j=0 ; j < window_width ; j++ ){
-      
-      int shifted_index=i+j-window_half_width;
-      if (shifted_index<0) shifted_index=0;
-      if (shifted_index>size-1) shifted_index=size-1;
-      sample[j]=tab_mflops[shifted_index];
-      
-    }
-
-    smooth_tab_mflops.push_back(weighted_mean(sample));
-
-  }
-
-}
-
-void centered_smooth_curve(const vector<double> & tab_mflops, vector<double> & smooth_tab_mflops,int window_half_width){
-  
-  int max_window_width=2*window_half_width+1;
-
-  int size=tab_mflops.size();
-
-  
-  for (int i=0 ; i < size ; i++){
-
-    deque<double> sample;
-
-    
-    sample.push_back(tab_mflops[i]);
-
-    for ( int j=1 ; j <= window_half_width ; j++ ){
-      
-      int before=i-j;
-      int after=i+j;
-      
-      if ((before>=0)&&(after<size)) // inside of the vector
-	{ 
-	  sample.push_front(tab_mflops[before]);
-	  sample.push_back(tab_mflops[after]);
-	}
-    }
-    
-    smooth_tab_mflops.push_back(weighted_mean(sample));
-    
-  }
-
-}
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-void write_xy_file(const string & filename, vector<int> & tab_sizes, vector<double> & tab_mflops){
-
-  ofstream output_file (filename.c_str(),ios::out) ;
-  
-  for (int i=0 ; i < tab_sizes.size() ; i++)
-    {
-      output_file << tab_sizes[i] << " " <<  tab_mflops[i] << endl ;
-    }
-  
-  output_file.close();
-
-}
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-void read_xy_file(const string & filename, vector<int> & tab_sizes, vector<double> & tab_mflops){
-
-  ifstream input_file (filename.c_str(),ios::in) ;
-
-  if (!input_file){
-    INFOS("!!! Error opening "<<filename);
-    exit(0);
-  }
-  
-  int nb_point=0;
-  int size=0;
-  double mflops=0;
-
-  while (input_file >> size >> mflops ){
-    nb_point++;
-    tab_sizes.push_back(size);
-    tab_mflops.push_back(mflops);
-  }
-  SCRUTE(nb_point);
-
-  input_file.close();
-}
-
diff --git a/btl/data/smooth_all.sh b/btl/data/smooth_all.sh
deleted file mode 100755
index 3e5bfdf..0000000
--- a/btl/data/smooth_all.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#! /bin/bash
-ORIG_DIR=$1
-SMOOTH_DIR=${ORIG_DIR}_smooth
-mkdir ${SMOOTH_DIR}
-
-AXPY_FILE=`find ${ORIG_DIR} -name "*.dat" | grep axpy`
-for FILE in ${AXPY_FILE}
-do
-    echo $FILE
-    BASE=${FILE##*/}
-    ./smooth ${ORIG_DIR}/${BASE} 4 ${SMOOTH_DIR}/${BASE}_tmp
-    ./regularize ${SMOOTH_DIR}/${BASE}_tmp 2500 15000 ${SMOOTH_DIR}/${BASE}
-    rm -f  ${SMOOTH_DIR}/${BASE}_tmp
-done
-
-
-MATRIX_VECTOR_FILE=`find ${ORIG_DIR} -name "*.dat" | grep matrix_vector`
-for FILE in ${MATRIX_VECTOR_FILE}
-do
-    echo $FILE
-    BASE=${FILE##*/}
-    ./smooth ${ORIG_DIR}/${BASE} 4 ${SMOOTH_DIR}/${BASE}_tmp
-    ./regularize ${SMOOTH_DIR}/${BASE}_tmp 50 180 ${SMOOTH_DIR}/${BASE}
-    rm -f  ${SMOOTH_DIR}/${BASE}_tmp
-done
-
-MATRIX_MATRIX_FILE=`find ${ORIG_DIR} -name "*.dat" | grep matrix_matrix`
-for FILE in ${MATRIX_MATRIX_FILE}
-do
-    echo $FILE
-    BASE=${FILE##*/}
-    ./smooth ${ORIG_DIR}/${BASE} 4 ${SMOOTH_DIR}/${BASE}
-done
-
-AAT_FILE=`find ${ORIG_DIR} -name "*.dat" | grep _aat`
-for FILE in ${AAT_FILE}
-do
-    echo $FILE
-    BASE=${FILE##*/}
-    ./smooth ${ORIG_DIR}/${BASE} 4 ${SMOOTH_DIR}/${BASE}
-done
-
-
-ATA_FILE=`find ${ORIG_DIR} -name "*.dat" | grep _ata`
-for FILE in ${ATA_FILE}
-do
-    echo $FILE
-    BASE=${FILE##*/}
-    ./smooth ${ORIG_DIR}/${BASE} 4 ${SMOOTH_DIR}/${BASE}
-done
-
-### no smoothing for tinyvector and matrices libs
-
-TINY_BLITZ_FILE=`find ${ORIG_DIR} -name "*.dat" | grep tiny_blitz`
-for FILE in ${TINY_BLITZ_FILE}
-do
-    echo $FILE
-    BASE=${FILE##*/}
-    cp ${ORIG_DIR}/${BASE} ${SMOOTH_DIR}/${BASE}
-done
-
-TVMET_FILE=`find ${ORIG_DIR} -name "*.dat" | grep tvmet`
-for FILE in ${TVMET_FILE}
-do
-    echo $FILE
-    BASE=${FILE##*/}
-    cp ${ORIG_DIR}/${BASE} ${SMOOTH_DIR}/${BASE}
-done
diff --git a/btl/generic_bench/bench.hh b/btl/generic_bench/bench.hh
deleted file mode 100644
index 005c363..0000000
--- a/btl/generic_bench/bench.hh
+++ /dev/null
@@ -1,168 +0,0 @@
-//=====================================================
-// File   :  bench.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:16 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef BENCH_HH
-#define BENCH_HH
-
-#include "btl.hh"
-#include "bench_parameter.hh"
-#include <iostream>
-#include "utilities.h"
-#include "size_lin_log.hh"
-#include "xy_file.hh"
-#include <vector>
-#include <string>
-#include "timers/portable_perf_analyzer.hh"
-// #include "timers/mixed_perf_analyzer.hh"
-// #include "timers/x86_perf_analyzer.hh"
-// #include "timers/STL_perf_analyzer.hh"
-#ifdef HAVE_MKL
-extern "C" void cblas_saxpy(const int, const float, const float*, const int, float *, const int);
-#endif
-using namespace std;
-
-template <template<class> class Perf_Analyzer, class Action>
-BTL_DONT_INLINE void bench( int size_min, int size_max, int nb_point )
-{
-  if (BtlConfig::skipAction(Action::name()))
-    return;
-
-  string filename="bench_"+Action::name()+".dat";
-
-  INFOS("starting " <<filename);
-
-  // utilities
-
-  std::vector<double> tab_mflops(nb_point);
-  std::vector<int> tab_sizes(nb_point);
-
-  // matrices and vector size calculations
-  size_lin_log(nb_point,size_min,size_max,tab_sizes);
-
-  std::vector<int> oldSizes;
-  std::vector<double> oldFlops;
-  bool hasOldResults = read_xy_file(filename, oldSizes, oldFlops, true);
-  int oldi = oldSizes.size() - 1;
-
-  // loop on matrix size
-  Perf_Analyzer<Action> perf_action;
-  for (int i=nb_point-1;i>=0;i--)
-  {
-    //INFOS("size=" <<tab_sizes[i]<<"   ("<<nb_point-i<<"/"<<nb_point<<")");
-    std::cout << " " << "size = " << tab_sizes[i] << "  " << std::flush;
-
-    BTL_DISABLE_SSE_EXCEPTIONS();
-    #ifdef HAVE_MKL
-    {
-      float dummy;
-      cblas_saxpy(1,0,&dummy,1,&dummy,1);
-    }
-    #endif
-
-    tab_mflops[i] = perf_action.eval_mflops(tab_sizes[i]);
-    std::cout << tab_mflops[i];
-    
-    if (hasOldResults)
-    {
-      while (oldi>=0 && oldSizes[oldi]>tab_sizes[i])
-        --oldi;
-      if (oldi>=0 && oldSizes[oldi]==tab_sizes[i])
-      {
-        if (oldFlops[oldi]<tab_mflops[i])
-          std::cout << "\t > ";
-        else
-          std::cout << "\t < ";
-        std::cout << oldFlops[oldi];
-      }
-      --oldi;
-    }
-    std::cout << " MFlops    (" << nb_point-i << "/" << nb_point << ")" << std::endl;
-  }
-
-  if (!BtlConfig::Instance.overwriteResults)
-  {
-    if (hasOldResults)
-    {
-      // merge the two data
-      std::vector<int> newSizes;
-      std::vector<double> newFlops;
-      int i=0;
-      int j=0;
-      while (i<tab_sizes.size() && j<oldSizes.size())
-      {
-        if (tab_sizes[i] == oldSizes[j])
-        {
-          newSizes.push_back(tab_sizes[i]);
-          newFlops.push_back(std::max(tab_mflops[i], oldFlops[j]));
-          ++i;
-          ++j;
-        }
-        else if (tab_sizes[i] < oldSizes[j])
-        {
-          newSizes.push_back(tab_sizes[i]);
-          newFlops.push_back(tab_mflops[i]);
-          ++i;
-        }
-        else
-        {
-          newSizes.push_back(oldSizes[j]);
-          newFlops.push_back(oldFlops[j]);
-          ++j;
-        }
-      }
-      while (i<tab_sizes.size())
-      {
-        newSizes.push_back(tab_sizes[i]);
-        newFlops.push_back(tab_mflops[i]);
-        ++i;
-      }
-      while (j<oldSizes.size())
-      {
-        newSizes.push_back(oldSizes[j]);
-        newFlops.push_back(oldFlops[j]);
-        ++j;
-      }
-      tab_mflops = newFlops;
-      tab_sizes = newSizes;
-    }
-  }
-
-  // dump the result in a file  :
-  dump_xy_file(tab_sizes,tab_mflops,filename);
-
-}
-
-// default Perf Analyzer
-
-template <class Action>
-BTL_DONT_INLINE void bench( int size_min, int size_max, int nb_point ){
-
-  // if the rdtsc is not available :
-  bench<Portable_Perf_Analyzer,Action>(size_min,size_max,nb_point);
-  // if the rdtsc is available :
-//    bench<Mixed_Perf_Analyzer,Action>(size_min,size_max,nb_point);
-
-
-  // Only for small problem size. Otherwize it will be too long
-//   bench<X86_Perf_Analyzer,Action>(size_min,size_max,nb_point);
-//   bench<STL_Perf_Analyzer,Action>(size_min,size_max,nb_point);
-
-}
-
-#endif
diff --git a/btl/generic_bench/bench_parameter.hh b/btl/generic_bench/bench_parameter.hh
deleted file mode 100644
index 4c355cd..0000000
--- a/btl/generic_bench/bench_parameter.hh
+++ /dev/null
@@ -1,53 +0,0 @@
-//=====================================================
-// File   :  bench_parameter.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:16 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef BENCH_PARAMETER_HH
-#define BENCH_PARAMETER_HH
-
-// minimal time for each measurement
-#define REAL_TYPE float
-// minimal time for each measurement
-#define MIN_TIME 0.2
-// nb of point on bench curves
-#define NB_POINT 100
-// min vector size for axpy bench
-#define MIN_AXPY 5
-// max vector size for axpy bench
-#define MAX_AXPY 1000000
-// min matrix size for matrix vector product bench
-#define MIN_MV 5
-// max matrix size for matrix vector product bench
-#define MAX_MV 3000
-// min matrix size for matrix matrix product bench
-#define MIN_MM 5
-// max matrix size for matrix matrix product bench
-#define MAX_MM MAX_MV
-// min matrix size for LU bench
-#define MIN_LU 5
-// max matrix size for LU bench
-#define MAX_LU 3000
-// max size for tiny vector and matrix
-#define TINY_MV_MAX_SIZE 16
-// default nb_sample for x86 timer
-#define DEFAULT_NB_SAMPLE 1000
-
-// how many times we run a single bench (keep the best perf)
-#define DEFAULT_NB_TRIES 3
-
-#endif
diff --git a/btl/generic_bench/btl.hh b/btl/generic_bench/btl.hh
deleted file mode 100644
index 17cd397..0000000
--- a/btl/generic_bench/btl.hh
+++ /dev/null
@@ -1,247 +0,0 @@
-//=====================================================
-// File   :  btl.hh
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef BTL_HH
-#define BTL_HH
-
-#include "bench_parameter.hh"
-#include <iostream>
-#include <algorithm>
-#include <vector>
-#include <string>
-#include "utilities.h"
-
-#if (defined __GNUC__)
-#define BTL_ALWAYS_INLINE __attribute__((always_inline)) inline
-#else
-#define BTL_ALWAYS_INLINE inline
-#endif
-
-#if (defined __GNUC__)
-#define BTL_DONT_INLINE __attribute__((noinline))
-#else
-#define BTL_DONT_INLINE
-#endif
-
-#if (defined __GNUC__)
-#define BTL_ASM_COMMENT(X)  asm("#"X)
-#else
-#define BTL_ASM_COMMENT(X)
-#endif
-
-#if (defined __GNUC__) && (!defined __INTEL_COMPILER) && !defined(__arm__) && !defined(__powerpc__)
-#define BTL_DISABLE_SSE_EXCEPTIONS()  { \
-  int aux; \
-  asm( \
-  "stmxcsr   %[aux]           \n\t" \
-  "orl       $32832, %[aux]   \n\t" \
-  "ldmxcsr   %[aux]           \n\t" \
-  : : [aux] "m" (aux)); \
-}
-#else
-#define BTL_DISABLE_SSE_EXCEPTIONS()
-#endif
-
-/** Enhanced std::string
-*/
-class BtlString : public std::string
-{
-public:
-    BtlString() : std::string() {}
-    BtlString(const BtlString& str) : std::string(static_cast<const std::string&>(str)) {}
-    BtlString(const std::string& str) : std::string(str) {}
-    BtlString(const char* str) : std::string(str) {}
-
-    operator const char* () const { return c_str(); }
-
-    void trim( bool left = true, bool right = true )
-    {
-        int lspaces, rspaces, len = length(), i;
-        lspaces = rspaces = 0;
-
-        if ( left )
-            for (i=0; i<len && (at(i)==' '||at(i)=='\t'||at(i)=='\r'||at(i)=='\n'); ++lspaces,++i);
-
-        if ( right && lspaces < len )
-            for(i=len-1; i>=0 && (at(i)==' '||at(i)=='\t'||at(i)=='\r'||at(i)=='\n'); rspaces++,i--);
-
-        *this = substr(lspaces, len-lspaces-rspaces);
-    }
-
-    std::vector<BtlString> split( const BtlString& delims = "\t\n ") const
-    {
-        std::vector<BtlString> ret;
-        unsigned int numSplits = 0;
-        size_t start, pos;
-        start = 0;
-        do
-        {
-            pos = find_first_of(delims, start);
-            if (pos == start)
-            {
-                ret.push_back("");
-                start = pos + 1;
-            }
-            else if (pos == npos)
-                ret.push_back( substr(start) );
-            else
-            {
-                ret.push_back( substr(start, pos - start) );
-                start = pos + 1;
-            }
-            //start = find_first_not_of(delims, start);
-            ++numSplits;
-        } while (pos != npos);
-        return ret;
-    }
-
-    bool endsWith(const BtlString& str) const
-    {
-        if(str.size()>this->size())
-            return false;
-        return this->substr(this->size()-str.size(),str.size()) == str;
-    }
-    bool contains(const BtlString& str) const
-    {
-        return this->find(str)<this->size();
-    }
-    bool beginsWith(const BtlString& str) const
-    {
-        if(str.size()>this->size())
-            return false;
-        return this->substr(0,str.size()) == str;
-    }
-
-    BtlString toLowerCase( void )
-    {
-        std::transform(begin(), end(), begin(), static_cast<int(*)(int)>(::tolower) );
-        return *this;
-    }
-    BtlString toUpperCase( void )
-    {
-        std::transform(begin(), end(), begin(), static_cast<int(*)(int)>(::toupper) );
-        return *this;
-    }
-
-    /** Case insensitive comparison.
-    */
-    bool isEquiv(const BtlString& str) const
-    {
-        BtlString str0 = *this;
-        str0.toLowerCase();
-        BtlString str1 = str;
-        str1.toLowerCase();
-        return str0 == str1;
-    }
-
-    /** Decompose the current string as a path and a file.
-        For instance: "dir1/dir2/file.ext" leads to path="dir1/dir2/" and filename="file.ext"
-    */
-    void decomposePathAndFile(BtlString& path, BtlString& filename) const
-    {
-        std::vector<BtlString> elements = this->split("/\\");
-        path = "";
-        filename = elements.back();
-        elements.pop_back();
-        if (this->at(0)=='/')
-            path = "/";
-        for (unsigned int i=0 ; i<elements.size() ; ++i)
-            path += elements[i] + "/";
-    }
-};
-
-class BtlConfig
-{
-public:
-  BtlConfig()
-    : overwriteResults(false), checkResults(true), realclock(false), tries(DEFAULT_NB_TRIES)
-  {
-    char * _config;
-    _config = getenv ("BTL_CONFIG");
-    if (_config!=NULL)
-    {
-      std::vector<BtlString> config = BtlString(_config).split(" \t\n");
-      for (int i = 0; i<config.size(); i++)
-      {
-        if (config[i].beginsWith("-a"))
-        {
-          if (i+1==config.size())
-          {
-            std::cerr << "error processing option: " << config[i] << "\n";
-            exit(2);
-          }
-          Instance.m_selectedActionNames = config[i+1].split(":");
-
-          i += 1;
-        }
-        else if (config[i].beginsWith("-t"))
-        {
-          if (i+1==config.size())
-          {
-            std::cerr << "error processing option: " << config[i] << "\n";
-            exit(2);
-          }
-          Instance.tries = atoi(config[i+1].c_str());
-
-          i += 1;
-        }
-        else if (config[i].beginsWith("--overwrite"))
-        {
-          Instance.overwriteResults = true;
-        }
-        else if (config[i].beginsWith("--nocheck"))
-        {
-          Instance.checkResults = false;
-        }
-        else if (config[i].beginsWith("--real"))
-        {
-          Instance.realclock = true;
-        }
-      }
-    }
-
-    BTL_DISABLE_SSE_EXCEPTIONS();
-  }
-
-  BTL_DONT_INLINE static bool skipAction(const std::string& _name)
-  {
-    if (Instance.m_selectedActionNames.empty())
-      return false;
-
-    BtlString name(_name);
-    for (int i=0; i<Instance.m_selectedActionNames.size(); ++i)
-      if (name.contains(Instance.m_selectedActionNames[i]))
-        return false;
-
-    return true;
-  }
-
-  static BtlConfig Instance;
-  bool overwriteResults;
-  bool checkResults;
-  bool realclock;
-  int tries;
-
-protected:
-  std::vector<BtlString> m_selectedActionNames;
-};
-
-#define BTL_MAIN \
-  BtlConfig BtlConfig::Instance
-
-#endif // BTL_HH
diff --git a/btl/generic_bench/init/init_function.hh b/btl/generic_bench/init/init_function.hh
deleted file mode 100644
index 7b3bdba..0000000
--- a/btl/generic_bench/init/init_function.hh
+++ /dev/null
@@ -1,54 +0,0 @@
-//=====================================================
-// File   :  init_function.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  lun sep 30 14:23:18 CEST 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef INIT_FUNCTION_HH
-#define INIT_FUNCTION_HH
-
-double simple_function(int index)
-{
-  return index;
-}
-
-double simple_function(int index_i, int index_j)
-{
-  return index_i+index_j;
-}
-
-double pseudo_random(int index)
-{
-  return std::rand()/double(RAND_MAX);
-}
-
-double pseudo_random(int index_i, int index_j)
-{
-  return std::rand()/double(RAND_MAX);
-}
-
-
-double null_function(int index)
-{
-  return 0.0;
-}
-
-double null_function(int index_i, int index_j)
-{
-  return 0.0;
-}
-
-#endif
diff --git a/btl/generic_bench/init/init_matrix.hh b/btl/generic_bench/init/init_matrix.hh
deleted file mode 100644
index 67cbd20..0000000
--- a/btl/generic_bench/init/init_matrix.hh
+++ /dev/null
@@ -1,64 +0,0 @@
-//=====================================================
-// File   :  init_matrix.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:19 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef INIT_MATRIX_HH
-#define INIT_MATRIX_HH
-
-// The Vector class must satisfy the following part of STL vector concept :
-//            resize() method
-//            [] operator for setting element
-//            value_type defined
-template<double init_function(int,int), class Vector>
-BTL_DONT_INLINE void init_row(Vector & X, int size, int row){
-
-  X.resize(size);
-
-  for (int j=0;j<X.size();j++){
-    X[j]=typename Vector::value_type(init_function(row,j));
-  }
-}
-
-
-// Matrix is a Vector of Vector
-// The Matrix class must satisfy the following part of STL vector concept :
-//            resize() method
-//            [] operator for setting rows
-template<double init_function(int,int),class Vector>
-BTL_DONT_INLINE void init_matrix(Vector &  A, int size){
-  A.resize(size);
-  for (int row=0; row<A.size() ; row++){
-    init_row<init_function>(A[row],size,row);
-  }
-}
-
-template<double init_function(int,int),class Matrix>
-BTL_DONT_INLINE void init_matrix_symm(Matrix&  A, int size){
-  A.resize(size);
-  for (int row=0; row<A.size() ; row++)
-    A[row].resize(size);
-  for (int row=0; row<A.size() ; row++){
-    A[row][row] = init_function(row,row);
-    for (int col=0; col<row ; col++){
-      double x = init_function(row,col);
-      A[row][col] = A[col][row] = x;
-    }
-  }
-}
-
-#endif
diff --git a/btl/generic_bench/init/init_vector.hh b/btl/generic_bench/init/init_vector.hh
deleted file mode 100644
index efaf0c9..0000000
--- a/btl/generic_bench/init/init_vector.hh
+++ /dev/null
@@ -1,37 +0,0 @@
-//=====================================================
-// File   :  init_vector.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:18 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef INIT_VECTOR_HH
-#define INIT_VECTOR_HH
-
-// The Vector class must satisfy the following part of STL vector concept :
-//            resize() method
-//            [] operator for setting element
-//            value_type defined
-template<double init_function(int), class Vector>
-void init_vector(Vector & X, int size){
-
-  X.resize(size);
-
-  for (int i=0;i<X.size();i++){
-    X[i]=typename Vector::value_type(init_function(i));
-  }
-}
-
-#endif
diff --git a/btl/generic_bench/static/bench_static.hh b/btl/generic_bench/static/bench_static.hh
deleted file mode 100644
index 23b55ec..0000000
--- a/btl/generic_bench/static/bench_static.hh
+++ /dev/null
@@ -1,80 +0,0 @@
-//=====================================================
-// File   :  bench_static.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:16 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef BENCH_STATIC_HH
-#define BENCH_STATIC_HH
-
-#include "btl.hh"
-#include "bench_parameter.hh"
-#include <iostream>
-#include "utilities.h"
-#include "xy_file.hh"
-#include "static/static_size_generator.hh"
-#include "timers/portable_perf_analyzer.hh"
-// #include "timers/mixed_perf_analyzer.hh"
-// #include "timers/x86_perf_analyzer.hh"
-
-using namespace std;
-
-
-template <template<class> class Perf_Analyzer, template<class> class Action, template<class,int> class Interface>
-BTL_DONT_INLINE  void bench_static(void)
-{
-  if (BtlConfig::skipAction(Action<Interface<REAL_TYPE,10> >::name()))
-    return;
-
-  string filename = "bench_" + Action<Interface<REAL_TYPE,10> >::name() + ".dat";
-
-  INFOS("starting " << filename);
-
-  const int max_size = TINY_MV_MAX_SIZE;
-
-  std::vector<double> tab_mflops;
-  std::vector<double> tab_sizes;
-
-  static_size_generator<max_size,Perf_Analyzer,Action,Interface>::go(tab_sizes,tab_mflops);
-
-  dump_xy_file(tab_sizes,tab_mflops,filename);
-}
-
-// default Perf Analyzer
-template <template<class> class Action, template<class,int> class Interface>
-BTL_DONT_INLINE  void bench_static(void)
-{
-  bench_static<Portable_Perf_Analyzer,Action,Interface>();
-  //bench_static<Mixed_Perf_Analyzer,Action,Interface>();
-  //bench_static<X86_Perf_Analyzer,Action,Interface>();
-}
-
-#endif
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/btl/generic_bench/static/intel_bench_fixed_size.hh b/btl/generic_bench/static/intel_bench_fixed_size.hh
deleted file mode 100644
index b4edcbc..0000000
--- a/btl/generic_bench/static/intel_bench_fixed_size.hh
+++ /dev/null
@@ -1,66 +0,0 @@
-//=====================================================
-// File   :  intel_bench_fixed_size.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  mar déc 3 18:59:37 CET 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef _BENCH_FIXED_SIZE_HH_
-#define _BENCH_FIXED_SIZE_HH_
-
-#include "utilities.h"
-#include "function_time.hh"
-
-template <class Action>
-double bench_fixed_size(int size, unsigned long long  & nb_calc,unsigned long long & nb_init)
-{
-  
-  Action action(size);
-  
-  double time_baseline=time_init(nb_init,action);
-
-  while (time_baseline < MIN_TIME) {
-
-    //INFOS("nb_init="<<nb_init);
-    //INFOS("time_baseline="<<time_baseline);
-    nb_init*=2;
-    time_baseline=time_init(nb_init,action);
-  }
-  
-  time_baseline=time_baseline/(double(nb_init));
-  
-  double time_action=time_calculate(nb_calc,action);
-  
-  while (time_action < MIN_TIME) {
-    
-    nb_calc*=2;
-    time_action=time_calculate(nb_calc,action);
-  }
-
-  INFOS("nb_init="<<nb_init);
-  INFOS("nb_calc="<<nb_calc);
-  
-  
-  time_action=time_action/(double(nb_calc));
-  
-  action.check_result();
-  
-  time_action=time_action-time_baseline;
-
-  return action.nb_op_base()/(time_action*1000000.0);
-
-}
-
-#endif
diff --git a/btl/generic_bench/static/static_size_generator.hh b/btl/generic_bench/static/static_size_generator.hh
deleted file mode 100644
index dd02df3..0000000
--- a/btl/generic_bench/static/static_size_generator.hh
+++ /dev/null
@@ -1,57 +0,0 @@
-//=====================================================
-// File   :  static_size_generator.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  mar déc 3 18:59:36 CET 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef _STATIC_SIZE_GENERATOR_HH
-#define _STATIC_SIZE_GENERATOR_HH
-#include <vector>
-
-using namespace std;
-
-//recursive generation of statically defined matrix and vector sizes
-
-template <int SIZE,template<class> class Perf_Analyzer, template<class> class Action, template<class,int> class Interface> 
-struct static_size_generator{
-  static void go(vector<double> & tab_sizes, vector<double> & tab_mflops)
-  {
-    tab_sizes.push_back(SIZE);
-    std::cout << tab_sizes.back() << " \t" << std::flush;
-    Perf_Analyzer<Action<Interface<REAL_TYPE,SIZE> > > perf_action;
-    tab_mflops.push_back(perf_action.eval_mflops(SIZE));
-    std::cout << tab_mflops.back() << " MFlops" << std::endl;
-    static_size_generator<SIZE-1,Perf_Analyzer,Action,Interface>::go(tab_sizes,tab_mflops);
-  };
-};
-
-//recursion end
-
-template <template<class> class Perf_Analyzer, template<class> class Action, template<class,int> class Interface> 
-struct static_size_generator<1,Perf_Analyzer,Action,Interface>{  
-  static  void go(vector<double> & tab_sizes, vector<double> & tab_mflops)
-  {
-    tab_sizes.push_back(1);
-    Perf_Analyzer<Action<Interface<REAL_TYPE,1> > > perf_action;
-    tab_mflops.push_back(perf_action.eval_mflops(1));
-  };
-};
-
-#endif
-  
-  
-  
-  
diff --git a/btl/generic_bench/timers/STL_perf_analyzer.hh b/btl/generic_bench/timers/STL_perf_analyzer.hh
deleted file mode 100644
index c9f894b..0000000
--- a/btl/generic_bench/timers/STL_perf_analyzer.hh
+++ /dev/null
@@ -1,82 +0,0 @@
-//=====================================================
-// File   :  STL_perf_analyzer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  mar déc 3 18:59:35 CET 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef _STL_PERF_ANALYSER_HH
-#define _STL_PERF_ANALYSER_HH
-
-#include "STL_timer.hh"
-#include "bench_parameter.hh"
-
-template<class ACTION>
-class STL_Perf_Analyzer{
-public:  
-  STL_Perf_Analyzer(unsigned long long nb_sample=DEFAULT_NB_SAMPLE):_nb_sample(nb_sample),_chronos()
-  {
-    MESSAGE("STL_Perf_Analyzer Ctor");
-  }; 
-  STL_Perf_Analyzer( const STL_Perf_Analyzer & ){
-    INFOS("Copy Ctor not implemented");
-    exit(0);
-  };
-  ~STL_Perf_Analyzer( void ){
-    MESSAGE("STL_Perf_Analyzer Dtor");
-  };
-  
-  
-  inline double eval_mflops(int size)
-  {
-
-    ACTION action(size);
-
-    _chronos.start_baseline(_nb_sample);
-      
-    do {
-
-      action.initialize();
-    } while (_chronos.check());
-
-    double baseline_time=_chronos.get_time();
-
-    _chronos.start(_nb_sample);
-    do {
-      action.initialize();
-      action.calculate();
-    } while (_chronos.check());
-
-    double calculate_time=_chronos.get_time();
-
-    double corrected_time=calculate_time-baseline_time;
-    
-    //    cout << size <<" "<<baseline_time<<" "<<calculate_time<<" "<<corrected_time<<" "<<action.nb_op_base() << endl;    
-    
-    return action.nb_op_base()/(corrected_time*1000000.0);
-    //return action.nb_op_base()/(calculate_time*1000000.0);
-    
-  }
-private:
-
-  STL_Timer _chronos;
-  unsigned long long _nb_sample;
-
-  
-};
-
-  
-  
-#endif
diff --git a/btl/generic_bench/timers/STL_timer.hh b/btl/generic_bench/timers/STL_timer.hh
deleted file mode 100644
index 19c54e9..0000000
--- a/btl/generic_bench/timers/STL_timer.hh
+++ /dev/null
@@ -1,78 +0,0 @@
-//=====================================================
-// File   :  STL_Timer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  mar déc 3 18:59:35 CET 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-// STL Timer Class. Adapted (L.P.) from the timer class by Musser et Al
-// described int the Book : STL Tutorial and reference guide.
-// Define a timer class for analyzing algorithm performance.
-#include <iostream>
-#include <iomanip>
-#include <vector>
-#include <map>
-#include <algorithm>
-using namespace std;
-
-class STL_Timer {
-public:
-  STL_Timer(){ baseline = false; };  // Default constructor
-  // Start a series of r trials:
-  void start(unsigned int r){
-    reps = r;
-    count = 0;
-    iterations.clear();
-    iterations.reserve(reps);
-    initial = time(0);
-  };
-  // Start a series of r trials to determine baseline time:
-  void start_baseline(unsigned int r)
-  {
-    baseline = true;
-    start(r);
-  }
-  // Returns true if the trials have been completed, else false
-  bool check()
-  {
-    ++count;
-    final = time(0);
-    if (initial < final) {
-      iterations.push_back(count);  
-      initial = final;
-      count = 0;
-    }
-    return (iterations.size() < reps);
-  };
-  // Returns the results for external use
-  double get_time( void )
-  {
-    sort(iterations.begin(), iterations.end());
-    return 1.0/iterations[reps/2];
-  };
-private:
-  unsigned int reps;  // Number of trials
-  // For storing loop iterations of a trial
-  vector<long> iterations;
-  // For saving initial and final times of a trial
-  time_t initial, final;
-  // For counting loop iterations of a trial
-  unsigned long count;
-  // true if this is a baseline computation, false otherwise
-  bool baseline;
-  // For recording the baseline time 
-  double baseline_time;
-};
-
diff --git a/btl/generic_bench/timers/mixed_perf_analyzer.hh b/btl/generic_bench/timers/mixed_perf_analyzer.hh
deleted file mode 100644
index e190236..0000000
--- a/btl/generic_bench/timers/mixed_perf_analyzer.hh
+++ /dev/null
@@ -1,73 +0,0 @@
-//=====================================================
-// File   :  mixed_perf_analyzer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  mar déc 3 18:59:36 CET 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef _MIXED_PERF_ANALYSER_HH
-#define _MIXED_PERF_ANALYSER_HH
-
-#include "x86_perf_analyzer.hh"
-#include "portable_perf_analyzer.hh"
-
-// choose portable perf analyzer for long calculations and x86 analyser for short ones
-
-
-template<class Action>
-class Mixed_Perf_Analyzer{
-  
-public:  
-  Mixed_Perf_Analyzer( void ):_x86pa(),_ppa(),_use_ppa(true)
-  {
-    MESSAGE("Mixed_Perf_Analyzer Ctor");
-  }; 
-  Mixed_Perf_Analyzer( const Mixed_Perf_Analyzer & ){
-    INFOS("Copy Ctor not implemented");
-    exit(0);
-  };
-  ~Mixed_Perf_Analyzer( void ){
-    MESSAGE("Mixed_Perf_Analyzer Dtor");
-  };
-    
-  
-  inline double eval_mflops(int size)
-  {
-
-    double result=0.0;
-    if (_use_ppa){      
-      result=_ppa.eval_mflops(size);
-      if (_ppa.get_nb_calc()>DEFAULT_NB_SAMPLE){_use_ppa=false;}      
-    }
-    else{      
-      result=_x86pa.eval_mflops(size);
-    }
-
-    return result;
-  }
-
-private:
-
-  Portable_Perf_Analyzer<Action> _ppa;
-  X86_Perf_Analyzer<Action> _x86pa;
-  bool _use_ppa;
-
-};
-
-#endif
-
-  
-    
-  
diff --git a/btl/generic_bench/timers/portable_perf_analyzer.hh b/btl/generic_bench/timers/portable_perf_analyzer.hh
deleted file mode 100644
index fc0f316..0000000
--- a/btl/generic_bench/timers/portable_perf_analyzer.hh
+++ /dev/null
@@ -1,103 +0,0 @@
-//=====================================================
-// File   :  portable_perf_analyzer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  mar d�c 3 18:59:35 CET 2002
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef _PORTABLE_PERF_ANALYZER_HH
-#define _PORTABLE_PERF_ANALYZER_HH
-
-#include "utilities.h"
-#include "timers/portable_timer.hh"
-
-template <class Action>
-class Portable_Perf_Analyzer{
-public:
-  Portable_Perf_Analyzer( ):_nb_calc(0), m_time_action(0), _chronos(){
-    MESSAGE("Portable_Perf_Analyzer Ctor");
-  };
-  Portable_Perf_Analyzer( const Portable_Perf_Analyzer & ){
-    INFOS("Copy Ctor not implemented");
-    exit(0);
-  };
-  ~Portable_Perf_Analyzer(){
-    MESSAGE("Portable_Perf_Analyzer Dtor");
-  };
-
-  BTL_DONT_INLINE double eval_mflops(int size)
-  {
-    Action action(size);
-
-//     action.initialize();
-//     time_action = time_calculate(action);
-    while (m_time_action < MIN_TIME)
-    {
-      if(_nb_calc==0) _nb_calc = 1;
-      else            _nb_calc *= 2;
-      action.initialize();
-      m_time_action = time_calculate(action);
-    }
-
-    // optimize
-    for (int i=1; i<BtlConfig::Instance.tries; ++i)
-    {
-      Action _action(size);
-      std::cout << " " << _action.nb_op_base()*_nb_calc/(m_time_action*1e6) << " ";
-      _action.initialize();
-      m_time_action = std::min(m_time_action, time_calculate(_action));
-    }
-
-    double time_action = m_time_action / (double(_nb_calc));
-
-    // check
-    if (BtlConfig::Instance.checkResults && size<128)
-    {
-      action.initialize();
-      action.calculate();
-      action.check_result();
-    }
-    return action.nb_op_base()/(time_action*1e6);
-  }
-
-  BTL_DONT_INLINE double time_calculate(Action & action)
-  {
-    // time measurement
-    action.calculate();
-    _chronos.start();
-    for (int ii=0;ii<_nb_calc;ii++)
-    {
-      action.calculate();
-    }
-    _chronos.stop();
-    return _chronos.user_time();
-  }
-
-  unsigned long long get_nb_calc()
-  {
-    return _nb_calc;
-  }
-
-
-private:
-  unsigned long long _nb_calc;
-  double m_time_action;
-  Portable_Timer _chronos;
-
-};
-
-#endif //_PORTABLE_PERF_ANALYZER_HH
-
diff --git a/btl/generic_bench/timers/portable_perf_analyzer_old.hh b/btl/generic_bench/timers/portable_perf_analyzer_old.hh
deleted file mode 100644
index fce3781..0000000
--- a/btl/generic_bench/timers/portable_perf_analyzer_old.hh
+++ /dev/null
@@ -1,134 +0,0 @@
-//=====================================================
-// File   :  portable_perf_analyzer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  mar d�c 3 18:59:35 CET 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef _PORTABLE_PERF_ANALYZER_HH
-#define _PORTABLE_PERF_ANALYZER_HH
-
-#include "utilities.h"
-#include "timers/portable_timer.hh"
-
-template <class Action>
-class Portable_Perf_Analyzer{
-public:
-  Portable_Perf_Analyzer( void ):_nb_calc(1),_nb_init(1),_chronos(){
-    MESSAGE("Portable_Perf_Analyzer Ctor");
-  };
-  Portable_Perf_Analyzer( const Portable_Perf_Analyzer & ){
-    INFOS("Copy Ctor not implemented");
-    exit(0);
-  };
-  ~Portable_Perf_Analyzer( void ){
-    MESSAGE("Portable_Perf_Analyzer Dtor");
-  };
-
-
-
-  inline double eval_mflops(int size)
-  {
-
-    Action action(size);
-
-//     double time_baseline = time_init(action);
-//     while (time_baseline < MIN_TIME_INIT)
-//     {
-//       _nb_init *= 2;
-//       time_baseline = time_init(action);
-//     }
-//
-//     // optimize
-//     for (int i=1; i<NB_TRIES; ++i)
-//       time_baseline = std::min(time_baseline, time_init(action));
-//
-//     time_baseline = time_baseline/(double(_nb_init));
-
-    double time_action = time_calculate(action);
-    while (time_action < MIN_TIME)
-    {
-      _nb_calc *= 2;
-      time_action = time_calculate(action);
-    }
-
-    // optimize
-    for (int i=1; i<NB_TRIES; ++i)
-      time_action = std::min(time_action, time_calculate(action));
-
-//     INFOS("size="<<size);
-//     INFOS("_nb_init="<<_nb_init);
-//     INFOS("_nb_calc="<<_nb_calc);
-
-    time_action = time_action / (double(_nb_calc));
-
-    action.check_result();
-
-
-    double time_baseline = time_init(action);
-    for (int i=1; i<NB_TRIES; ++i)
-      time_baseline = std::min(time_baseline, time_init(action));
-    time_baseline = time_baseline/(double(_nb_init));
-
-
-
-//     INFOS("time_baseline="<<time_baseline);
-//     INFOS("time_action="<<time_action);
-
-    time_action = time_action - time_baseline;
-
-//     INFOS("time_corrected="<<time_action);
-
-    return action.nb_op_base()/(time_action*1000000.0);
-  }
-
-  inline double time_init(Action & action)
-  {
-    // time measurement
-    _chronos.start();
-    for (int ii=0; ii<_nb_init; ii++)
-      action.initialize();
-    _chronos.stop();
-    return _chronos.user_time();
-  }
-
-
-  inline double time_calculate(Action & action)
-  {
-    // time measurement
-    _chronos.start();
-    for (int ii=0;ii<_nb_calc;ii++)
-    {
-      action.initialize();
-      action.calculate();
-    }
-    _chronos.stop();
-    return _chronos.user_time();
-  }
-
-  unsigned long long get_nb_calc( void )
-  {
-    return _nb_calc;
-  }
-
-
-private:
-  unsigned long long _nb_calc;
-  unsigned long long _nb_init;
-  Portable_Timer _chronos;
-
-};
-
-#endif //_PORTABLE_PERF_ANALYZER_HH
diff --git a/btl/generic_bench/timers/portable_timer.hh b/btl/generic_bench/timers/portable_timer.hh
deleted file mode 100755
index e6ad309..0000000
--- a/btl/generic_bench/timers/portable_timer.hh
+++ /dev/null
@@ -1,145 +0,0 @@
-//=====================================================
-// File   :  portable_timer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)> from boost lib
-// Copyright (C) EDF R&D,  lun sep 30 14:23:17 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-//  simple_time extracted from the boost library
-//
-#ifndef _PORTABLE_TIMER_HH
-#define _PORTABLE_TIMER_HH
-
-#include <ctime>
-#include <cstdlib>
-
-#include <time.h>
-
-
-#define USEC_IN_SEC 1000000
-
-
-//  timer  -------------------------------------------------------------------//
-
-//  A timer object measures CPU time.
-#ifdef _MSC_VER
-
-#define NOMINMAX
-#include <windows.h>
-
-/*#ifndef hr_timer
-#include "hr_time.h"
-#define hr_timer
-#endif*/
-
- class Portable_Timer
- {
-  public:
-
-   typedef struct {
-    LARGE_INTEGER start;
-    LARGE_INTEGER stop;
-   } stopWatch;
-
-
-   Portable_Timer()
-   {
-	 startVal.QuadPart = 0;
-	 stopVal.QuadPart = 0;
-	 QueryPerformanceFrequency(&frequency);
-   }
-
-   void start() { QueryPerformanceCounter(&startVal); }
-
-   void stop() { QueryPerformanceCounter(&stopVal); }
-
-   double elapsed() {
-	 LARGE_INTEGER time;
-     time.QuadPart = stopVal.QuadPart - startVal.QuadPart;
-     return LIToSecs(time);
-   }
-
-   double user_time() { return elapsed(); }
-
-
- private:
-
-   double LIToSecs(LARGE_INTEGER& L) {
-     return ((double)L.QuadPart /(double)frequency.QuadPart) ;
-   }
-
-   LARGE_INTEGER startVal;
-   LARGE_INTEGER stopVal;
-   LARGE_INTEGER frequency;
-
-
- }; // Portable_Timer
-
-#else
-
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-#include <sys/times.h>
-
-class Portable_Timer
-{
- public:
-
-  Portable_Timer()
-  {
-    m_clkid = BtlConfig::Instance.realclock ? CLOCK_REALTIME : CLOCK_PROCESS_CPUTIME_ID;
-  }
-
-  Portable_Timer(int clkid) : m_clkid(clkid)
-  {}
-
-  void start()
-  {
-    timespec ts;
-    clock_gettime(m_clkid, &ts);
-    m_start_time = double(ts.tv_sec) + 1e-9 * double(ts.tv_nsec);
-
-  }
-
-  void stop()
-  {
-    timespec ts;
-    clock_gettime(m_clkid, &ts);
-    m_stop_time = double(ts.tv_sec) + 1e-9 * double(ts.tv_nsec);
-
-  }
-
-  double elapsed()
-  {
-    return  user_time();
-  }
-
-  double user_time()
-  {
-    return m_stop_time - m_start_time;
-  }
-
-
-private:
-
-  int m_clkid;
-  double m_stop_time, m_start_time;
-
-}; // Portable_Timer
-
-#endif
-
-#endif  // PORTABLE_TIMER_HPP
diff --git a/btl/generic_bench/timers/x86_perf_analyzer.hh b/btl/generic_bench/timers/x86_perf_analyzer.hh
deleted file mode 100644
index 37ea21d..0000000
--- a/btl/generic_bench/timers/x86_perf_analyzer.hh
+++ /dev/null
@@ -1,108 +0,0 @@
-//=====================================================
-// File   :  x86_perf_analyzer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  mar d�c 3 18:59:35 CET 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef _X86_PERF_ANALYSER_HH
-#define _X86_PERF_ANALYSER_HH
-
-#include "x86_timer.hh"
-#include "bench_parameter.hh"
-
-template<class ACTION>
-class X86_Perf_Analyzer{
-public:
-  X86_Perf_Analyzer( unsigned long long nb_sample=DEFAULT_NB_SAMPLE):_nb_sample(nb_sample),_chronos()
-  {
-    MESSAGE("X86_Perf_Analyzer Ctor");
-    _chronos.find_frequency();
-  };
-  X86_Perf_Analyzer( const X86_Perf_Analyzer & ){
-    INFOS("Copy Ctor not implemented");
-    exit(0);
-  };
-  ~X86_Perf_Analyzer( void ){
-    MESSAGE("X86_Perf_Analyzer Dtor");
-  };
-
-
-  inline double eval_mflops(int size)
-  {
-
-    ACTION action(size);
-
-    int nb_loop=5;
-    double calculate_time=0.0;
-    double baseline_time=0.0;
-
-    for (int j=0 ; j < nb_loop ; j++){
-
-      _chronos.clear();
-
-      for(int i=0 ; i < _nb_sample  ; i++)
-      {
-        _chronos.start();
-        action.initialize();
-        action.calculate();
-        _chronos.stop();
-        _chronos.add_get_click();
-      }
-
-      calculate_time += double(_chronos.get_shortest_clicks())/_chronos.frequency();
-
-      if (j==0) action.check_result();
-
-      _chronos.clear();
-
-      for(int i=0 ; i < _nb_sample  ; i++)
-      {
-        _chronos.start();
-        action.initialize();
-        _chronos.stop();
-        _chronos.add_get_click();
-
-      }
-
-      baseline_time+=double(_chronos.get_shortest_clicks())/_chronos.frequency();
-
-    }
-
-    double corrected_time = (calculate_time-baseline_time)/double(nb_loop);
-
-
-//     INFOS("_nb_sample="<<_nb_sample);
-//     INFOS("baseline_time="<<baseline_time);
-//     INFOS("calculate_time="<<calculate_time);
-//     INFOS("corrected_time="<<corrected_time);
-
-//    cout << size <<" "<<baseline_time<<" "<<calculate_time<<" "<<corrected_time<<" "<<action.nb_op_base() << endl;
-
-    return action.nb_op_base()/(corrected_time*1000000.0);
-    //return action.nb_op_base()/(calculate_time*1000000.0);
-  }
-
-private:
-
-  X86_Timer _chronos;
-  unsigned long long _nb_sample;
-
-
-};
-
-
-
-#endif
diff --git a/btl/generic_bench/timers/x86_timer.hh b/btl/generic_bench/timers/x86_timer.hh
deleted file mode 100644
index cfb5ee8..0000000
--- a/btl/generic_bench/timers/x86_timer.hh
+++ /dev/null
@@ -1,246 +0,0 @@
-//=====================================================
-// File   :  x86_timer.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  mar d�c 3 18:59:35 CET 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef _X86_TIMER_HH
-#define _X86_TIMER_HH
-
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-#include <sys/times.h>
-//#include "system_time.h"
-#define u32 unsigned int
-#include <asm/msr.h>
-#include "utilities.h"
-#include <map>
-#include <fstream>
-#include <string>
-#include <iostream>
-
-// frequence de la becanne en Hz
-//#define FREQUENCY 648000000
-//#define FREQUENCY 1400000000
-#define FREQUENCY 1695000000
-
-using namespace std;
-
-
-class X86_Timer {
-
-public :
-
-  X86_Timer( void ):_frequency(FREQUENCY),_nb_sample(0)
-  {
-    MESSAGE("X86_Timer Default Ctor");    
-  }
-
-  inline void start( void ){
-
-    rdtsc(_click_start.n32[0],_click_start.n32[1]);
-
-  }
-
-
-  inline void stop( void ){
-
-    rdtsc(_click_stop.n32[0],_click_stop.n32[1]);
-
-  }
-  
-
-  inline double frequency( void ){
-    return _frequency;
-  }
-
-  double get_elapsed_time_in_second( void ){
-
-    return (_click_stop.n64-_click_start.n64)/double(FREQUENCY);
-
-
-  }    
-
-  unsigned long long  get_click( void ){
-    
-    return (_click_stop.n64-_click_start.n64);
-
-  }    
-
-  inline void find_frequency( void ){
-
-    time_t initial, final;
-    int dummy=2;
-
-    initial = time(0);
-    start();
-    do {
-      dummy+=2;
-    }
-    while(time(0)==initial);
-    // On est au debut d'un cycle d'une seconde !!!
-    initial = time(0);
-    start();
-    do {
-      dummy+=2;
-    }
-    while(time(0)==initial);
-    final=time(0);
-    stop();
-    //    INFOS("fine grained time : "<<  get_elapsed_time_in_second());
-    //  INFOS("coarse grained time : "<<  final-initial);
-    _frequency=_frequency*get_elapsed_time_in_second()/double(final-initial);
-    ///  INFOS("CPU frequency : "<<  _frequency);        
-
-  }
-
-  void  add_get_click( void ){
-       
-    _nb_sample++;
-    _counted_clicks[get_click()]++;
-    fill_history_clicks();
-
-  }    
-
-  void dump_statistics(string filemane){
-    
-    ofstream outfile (filemane.c_str(),ios::out) ;
-
-    std::map<unsigned long long , unsigned long long>::iterator itr;
-    for(itr=_counted_clicks.begin() ; itr!=_counted_clicks.end()  ; itr++)
-      {      
-      outfile  << (*itr).first << "  " << (*itr).second << endl ;       
-      }      
-    
-    outfile.close();
-
-  }
-
-  void dump_history(string filemane){
-    
-    ofstream outfile (filemane.c_str(),ios::out) ;
-
-
-
-    for(int i=0 ; i<_history_mean_clicks.size() ; i++)
-      {      
-	outfile  << i << " " 
-		 << _history_mean_clicks[i] << " " 
-		 << _history_shortest_clicks[i] << " " 
-		 << _history_most_occured_clicks[i] << endl ;
-      }      
-    
-    outfile.close();
-
-  }
-     
-
-
-  double get_mean_clicks( void ){
-    
-    std::map<unsigned long long,unsigned long long>::iterator itr;
-    
-    unsigned long long mean_clicks=0;
-
-    for(itr=_counted_clicks.begin() ; itr!=_counted_clicks.end()  ; itr++)
-      {      
-	
-	mean_clicks+=(*itr).second*(*itr).first;
-      }      
-
-    return mean_clicks/double(_nb_sample);
-
-  }
-
-  double get_shortest_clicks( void ){
-    
-    return double((*_counted_clicks.begin()).first);
-
-  }
-
-  void fill_history_clicks( void ){
-
-    _history_mean_clicks.push_back(get_mean_clicks());
-    _history_shortest_clicks.push_back(get_shortest_clicks());
-    _history_most_occured_clicks.push_back(get_most_occured_clicks());
-
-  }
-
-
-  double get_most_occured_clicks( void ){
-
-    unsigned long long moc=0;
-    unsigned long long max_occurence=0;
-
-    std::map<unsigned long long,unsigned long long>::iterator itr;
-
-    for(itr=_counted_clicks.begin() ; itr!=_counted_clicks.end()  ; itr++)
-      {      
-	
-	if (max_occurence<=(*itr).second){
-	  max_occurence=(*itr).second;
-	  moc=(*itr).first;
-	}
-      }      
-    
-    return double(moc);    
-
-  }
-  
-  void clear( void )
-  {
-    _counted_clicks.clear();
-
-    _history_mean_clicks.clear();
-    _history_shortest_clicks.clear();
-    _history_most_occured_clicks.clear();
-
-    _nb_sample=0;
-  }
-
-
-    
-private :
-  
-  union
-  {
-    unsigned long int n32[2] ;
-    unsigned long long n64 ;
-  } _click_start;
-
-  union
-  {
-    unsigned long int n32[2] ;
-    unsigned long long n64 ;
-  } _click_stop;
-
-  double _frequency ;
-
-  map<unsigned long long,unsigned long long> _counted_clicks;
-
-  vector<double> _history_mean_clicks;
-  vector<double> _history_shortest_clicks;
-  vector<double> _history_most_occured_clicks;
-
-  unsigned long long _nb_sample;
-
-  
-
-};
-
-
-#endif
diff --git a/btl/generic_bench/utils/size_lin_log.hh b/btl/generic_bench/utils/size_lin_log.hh
deleted file mode 100644
index bca3932..0000000
--- a/btl/generic_bench/utils/size_lin_log.hh
+++ /dev/null
@@ -1,70 +0,0 @@
-//=====================================================
-// File   :  size_lin_log.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  mar déc 3 18:59:37 CET 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef SIZE_LIN_LOG
-#define SIZE_LIN_LOG
-
-#include "size_log.hh"
-
-template<class Vector>
-void size_lin_log(const int nb_point, const int size_min, const int size_max, Vector & X)
-{
-  int ten=10;
-  int nine=9;
-
-  X.resize(nb_point);
-
-  if (nb_point>ten){
-
-    for (int i=0;i<nine;i++){
-      
-      X[i]=i+1;
-
-    }
-
-    Vector log_size;
-    size_log(nb_point-nine,ten,size_max,log_size);
-
-    for (int i=0;i<nb_point-nine;i++){
-      
-      X[i+nine]=log_size[i];
-
-    }
-  }
-  else{
-
-    for (int i=0;i<nb_point;i++){
-      
-      X[i]=i+1;
-
-    }
-  }
-
- //  for (int i=0;i<nb_point;i++){
-    
-//        INFOS("computed sizes : X["<<i<<"]="<<X[i]);
-    
-//   }
-
-}
-  
-#endif
-    
-
-
diff --git a/btl/generic_bench/utils/size_log.hh b/btl/generic_bench/utils/size_log.hh
deleted file mode 100644
index 13a3da7..0000000
--- a/btl/generic_bench/utils/size_log.hh
+++ /dev/null
@@ -1,54 +0,0 @@
-//=====================================================
-// File   :  size_log.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  lun sep 30 14:23:17 CEST 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef SIZE_LOG
-#define SIZE_LOG
-
-#include "math.h"
-// The Vector class must satisfy the following part of STL vector concept :
-//            resize() method
-//            [] operator for seting element
-// the vector element are int compatible.
-template<class Vector>
-void size_log(const int nb_point, const int size_min, const int size_max, Vector & X)
-{
-  X.resize(nb_point);
-
-  float ls_min=log(float(size_min));
-  float ls_max=log(float(size_max));
-
-  float ls=0.0;
-
-  float delta_ls=(ls_max-ls_min)/(float(nb_point-1));
-
-  int size=0;
-
-  for (int i=0;i<nb_point;i++){
-
-    ls = ls_min + float(i)*delta_ls ;
-    
-    size=int(exp(ls)); 
-
-    X[i]=size;
-  }
-
-}
-
-
-#endif
diff --git a/btl/generic_bench/utils/utilities.h b/btl/generic_bench/utils/utilities.h
deleted file mode 100644
index d2330d0..0000000
--- a/btl/generic_bench/utils/utilities.h
+++ /dev/null
@@ -1,90 +0,0 @@
-//=============================================================================
-// File      : utilities.h
-// Created   : mar jun 19 13:18:14 CEST 2001
-// Author    : Antoine YESSAYAN, Paul RASCLE, EDF
-// Project   : SALOME
-// Copyright : EDF 2001
-// $Header$
-//=============================================================================
-
-/* ---  Definition macros file to print information if _DEBUG_ is defined --- */
-
-# ifndef UTILITIES_H
-# define UTILITIES_H
-
-# include <stdlib.h>
-//# include <iostream> ok for gcc3.01
-# include <iostream>
-
-/* ---  INFOS is always defined (without _DEBUG_): to be used for warnings, with release version --- */
-
-# define HEREWEARE cout<<flush ; cerr << __FILE__ << " [" << __LINE__ << "] : " << flush ;
-# define INFOS(chain) {HEREWEARE ; cerr << chain << endl ;}
-# define PYSCRIPT(chain) {cout<<flush ; cerr << "---PYSCRIPT--- " << chain << endl ;}
-
-/* --- To print date and time of compilation of current source on stdout --- */
-
-# if defined ( __GNUC__ )
-# define COMPILER		"g++" ;
-# elif defined ( __sun )
-# define COMPILER		"CC" ;
-# elif defined ( __KCC )
-# define COMPILER		"KCC" ;
-# elif defined ( __PGI )
-# define COMPILER		"pgCC" ;
-# else
-# define COMPILER		"undefined" ;
-# endif
-
-# ifdef INFOS_COMPILATION
-# error INFOS_COMPILATION already defined
-# endif
-# define INFOS_COMPILATION	{\
-					cerr << flush;\
-					cout << __FILE__ ;\
-					cout << " [" << __LINE__ << "] : " ;\
-					cout << "COMPILED with " << COMPILER ;\
-					cout << ", " << __DATE__ ; \
-					cout << " at " << __TIME__ << endl ;\
-					cout << "\n\n" ;\
-					cout << flush ;\
-				}
-
-# ifdef _DEBUG_
-
-/* --- the following MACROS are useful at debug time --- */
-
-# define HERE cout<<flush ; cerr << "- Trace " << __FILE__ << " [" << __LINE__ << "] : " << flush ;
-# define SCRUTE(var) HERE ; cerr << #var << "=" << var << endl ;
-# define MESSAGE(chain) {HERE ; cerr << chain << endl ;}
-# define INTERRUPTION(code) HERE ; cerr << "INTERRUPTION return code= " << code << endl ; exit(code) ;
-
-# ifndef ASSERT
-# define ASSERT(condition) if (!(condition)){ HERE ; cerr << "CONDITION " << #condition << " NOT VERIFIED"<< endl ; INTERRUPTION(1) ;}
-# endif /* ASSERT */
-
-#define REPERE cout<<flush ; cerr << "   --------------" << endl << flush ;
-#define BEGIN_OF(chain) {REPERE ; HERE ; cerr << "Begin of: " << chain << endl ; REPERE ; }
-#define END_OF(chain) {REPERE ; HERE ; cerr << "Normal end of: " << chain << endl ; REPERE ; }
-
-
-
-# else /* ifdef _DEBUG_*/
-
-# define HERE
-# define SCRUTE(var)
-# define MESSAGE(chain)
-# define INTERRUPTION(code)
-
-# ifndef ASSERT
-# define ASSERT(condition)
-# endif /* ASSERT */
-
-#define REPERE
-#define BEGIN_OF(chain)
-#define END_OF(chain)
-
-
-# endif /* ifdef _DEBUG_*/
-
-# endif /* ifndef UTILITIES_H */
diff --git a/btl/generic_bench/utils/xy_file.hh b/btl/generic_bench/utils/xy_file.hh
deleted file mode 100644
index 4571bed..0000000
--- a/btl/generic_bench/utils/xy_file.hh
+++ /dev/null
@@ -1,75 +0,0 @@
-//=====================================================
-// File   :  dump_file_x_y.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>        
-// Copyright (C) EDF R&D,  lun sep 30 14:23:20 CEST 2002
-//=====================================================
-// 
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// 
-#ifndef XY_FILE_HH
-#define XY_FILE_HH
-#include <fstream>
-#include <iostream>
-#include <string>
-#include <vector>
-using namespace std;
-
-bool read_xy_file(const std::string & filename, std::vector<int> & tab_sizes,
-                  std::vector<double> & tab_mflops, bool quiet = false)
-{
-
-  std::ifstream input_file (filename.c_str(),std::ios::in);
-
-  if (!input_file){
-    if (!quiet) {
-      INFOS("!!! Error opening "<<filename);
-    }
-    return false;
-  }
-
-  int nb_point=0;
-  int size=0;
-  double mflops=0;
-
-  while (input_file >> size >> mflops ){
-    nb_point++;
-    tab_sizes.push_back(size);
-    tab_mflops.push_back(mflops);
-  }
-  SCRUTE(nb_point);
-
-  input_file.close();
-  return true;
-}
-
-// The Vector class must satisfy the following part of STL vector concept :
-//            resize() method
-//            [] operator for seting element
-// the vector element must have the << operator define
-
-using namespace std;
-
-template<class Vector_A, class Vector_B>
-void dump_xy_file(const Vector_A & X, const Vector_B & Y, const std::string & filename){
-  
-  ofstream outfile (filename.c_str(),ios::out) ;
-  int size=X.size();
-  
-  for (int i=0;i<size;i++)
-    outfile << X[i] << " " << Y[i] << endl;
-
-  outfile.close();
-} 
-
-#endif
diff --git a/btl/libs/BLAS/CMakeLists.txt b/btl/libs/BLAS/CMakeLists.txt
deleted file mode 100644
index de42fe0..0000000
--- a/btl/libs/BLAS/CMakeLists.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-
-find_package(ATLAS)
-if (ATLAS_FOUND)
-  btl_add_bench(btl_atlas main.cpp)
-  if(BUILD_btl_atlas)
-    target_link_libraries(btl_atlas ${ATLAS_LIBRARIES})
-    set_target_properties(btl_atlas PROPERTIES COMPILE_FLAGS "-DCBLASNAME=ATLAS -DHAS_LAPACK=1")
-  endif(BUILD_btl_atlas)
-endif (ATLAS_FOUND)
-
-find_package(MKL)
-if (MKL_FOUND)
-  btl_add_bench(btl_mkl main.cpp)
-  if(BUILD_btl_mkl)
-    target_link_libraries(btl_mkl ${MKL_LIBRARIES})
-    set_target_properties(btl_mkl PROPERTIES COMPILE_FLAGS "-DCBLASNAME=INTEL_MKL -DHAS_LAPACK=1")
-  endif(BUILD_btl_mkl)
-endif (MKL_FOUND)
-
-
-find_package(GOTO2)
-if (GOTO2_FOUND)
-  btl_add_bench(btl_goto2 main.cpp)
-  if(BUILD_btl_goto2)
-    target_link_libraries(btl_goto2 ${GOTO_LIBRARIES} )
-    set_target_properties(btl_goto2 PROPERTIES COMPILE_FLAGS "-DCBLASNAME=GOTO2")
-  endif(BUILD_btl_goto2)
-endif (GOTO2_FOUND)
-
-find_package(GOTO)
-if (GOTO_FOUND)
-  if(GOTO2_FOUND)
-    btl_add_bench(btl_goto main.cpp OFF)
-  else()
-    btl_add_bench(btl_goto main.cpp)
-  endif()
-  if(BUILD_btl_goto)
-    target_link_libraries(btl_goto ${GOTO_LIBRARIES} )
-    set_target_properties(btl_goto PROPERTIES COMPILE_FLAGS "-DCBLASNAME=GOTO")
-  endif(BUILD_btl_goto)
-endif (GOTO_FOUND)
-
-find_package(ACML)
-if (ACML_FOUND)
-  btl_add_bench(btl_acml main.cpp)
-  if(BUILD_btl_acml)
-    target_link_libraries(btl_acml ${ACML_LIBRARIES} )
-    set_target_properties(btl_acml PROPERTIES COMPILE_FLAGS "-DCBLASNAME=ACML -DHAS_LAPACK=1")
-  endif(BUILD_btl_acml)
-endif (ACML_FOUND)
-
-if(Eigen_SOURCE_DIR AND CMAKE_Fortran_COMPILER_WORKS)
-  # we are inside Eigen and blas/lapack interface is compilable
-  include_directories(${Eigen_SOURCE_DIR})
-  btl_add_bench(btl_eigenblas main.cpp)
-  if(BUILD_btl_eigenblas)
-    target_link_libraries(btl_eigenblas eigen_blas eigen_lapack )
-    set_target_properties(btl_eigenblas PROPERTIES COMPILE_FLAGS "-DCBLASNAME=EigenBLAS")
-  endif()
-endif()
diff --git a/btl/libs/BLAS/blas.h b/btl/libs/BLAS/blas.h
deleted file mode 100644
index 28f3a4e..0000000
--- a/btl/libs/BLAS/blas.h
+++ /dev/null
@@ -1,675 +0,0 @@
-#ifndef BLAS_H
-#define BLAS_H
-
-#define BLASFUNC(FUNC) FUNC##_
-
-#ifdef __WIN64__
-typedef long long BLASLONG;
-typedef unsigned long long BLASULONG;
-#else
-typedef long BLASLONG;
-typedef unsigned long BLASULONG;
-#endif
-
-int    BLASFUNC(xerbla)(const char *, int *info, int);
-
-float  BLASFUNC(sdot)  (int *, float  *, int *, float  *, int *);
-float  BLASFUNC(sdsdot)(int *, float  *,        float  *, int *, float  *, int *);
-
-double BLASFUNC(dsdot) (int *, float  *, int *, float  *, int *);
-double BLASFUNC(ddot)  (int *, double *, int *, double *, int *);
-double BLASFUNC(qdot)  (int *, double *, int *, double *, int *);
-
-#if defined(F_INTERFACE_GFORT) && !defined(__64BIT__)
-int   BLASFUNC(cdotu)  (int *, float  * , int *, float  *,  int *);
-int   BLASFUNC(cdotc)  (int *, float  *,  int *, float  *,  int *);
-void  BLASFUNC(zdotu)  (double *, int *, double  *, int *, double  *, int *);
-void  BLASFUNC(zdotc)  (double *, int *, double  *, int *, double  *, int *);
-void  BLASFUNC(xdotu)  (double *, int *, double  *, int *, double  *, int *);
-void  BLASFUNC(xdotc)  (double *, int *, double  *, int *, double  *, int *);
-#elif  defined(F_INTERFACE_F2C) || \
-     defined(F_INTERFACE_PGI) || \
-     defined(F_INTERFACE_GFORT) || \
-    (defined(F_INTERFACE_PATHSCALE) && defined(__64BIT__))
-void  BLASFUNC(cdotu)  (float *,  int *, float  * , int *, float  *,  int *);
-void  BLASFUNC(cdotc)  (float *,  int *, float  *,  int *, float  *,  int *);
-void  BLASFUNC(zdotu)  (double *, int *, double  *, int *, double  *, int *);
-void  BLASFUNC(zdotc)  (double *, int *, double  *, int *, double  *, int *);
-void  BLASFUNC(xdotu)  (double *, int *, double  *, int *, double  *, int *);
-void  BLASFUNC(xdotc)  (double *, int *, double  *, int *, double  *, int *);
-#else
-std::complex<float>   BLASFUNC(cdotu)  (int *, float  *, int *, float  *, int *);
-std::complex<float>   BLASFUNC(cdotc)  (int *, float  *, int *, float  *, int *);
-std::complex<double>  BLASFUNC(zdotu)  (int *, double  *, int *, double  *, int *);
-std::complex<double>  BLASFUNC(zdotc)  (int *, double  *, int *, double  *, int *);
-double  BLASFUNC(xdotu)  (int *, double  *, int *, double  *, int *);
-double  BLASFUNC(xdotc)  (int *, double  *, int *, double  *, int *);
-#endif
-
-int  BLASFUNC(cdotuw)  (int *, float  *, int *, float  *, int *, float*);
-int  BLASFUNC(cdotcw)  (int *, float  *, int *, float  *, int *, float*);
-int  BLASFUNC(zdotuw)  (int *, double  *, int *, double  *, int *, double*);
-int  BLASFUNC(zdotcw)  (int *, double  *, int *, double  *, int *, double*);
-
-int    BLASFUNC(saxpy) (int *, float  *, float  *, int *, float  *, int *);
-int    BLASFUNC(daxpy) (int *, double *, double *, int *, double *, int *);
-int    BLASFUNC(qaxpy) (int *, double *, double *, int *, double *, int *);
-int    BLASFUNC(caxpy) (int *, float  *, float  *, int *, float  *, int *);
-int    BLASFUNC(zaxpy) (int *, double *, double *, int *, double *, int *);
-int    BLASFUNC(xaxpy) (int *, double *, double *, int *, double *, int *);
-int    BLASFUNC(caxpyc)(int *, float  *, float  *, int *, float  *, int *);
-int    BLASFUNC(zaxpyc)(int *, double *, double *, int *, double *, int *);
-int    BLASFUNC(xaxpyc)(int *, double *, double *, int *, double *, int *);
-
-int    BLASFUNC(scopy) (int *, float  *, int *, float  *, int *);
-int    BLASFUNC(dcopy) (int *, double *, int *, double *, int *);
-int    BLASFUNC(qcopy) (int *, double *, int *, double *, int *);
-int    BLASFUNC(ccopy) (int *, float  *, int *, float  *, int *);
-int    BLASFUNC(zcopy) (int *, double *, int *, double *, int *);
-int    BLASFUNC(xcopy) (int *, double *, int *, double *, int *);
-
-int    BLASFUNC(sswap) (int *, float  *, int *, float  *, int *);
-int    BLASFUNC(dswap) (int *, double *, int *, double *, int *);
-int    BLASFUNC(qswap) (int *, double *, int *, double *, int *);
-int    BLASFUNC(cswap) (int *, float  *, int *, float  *, int *);
-int    BLASFUNC(zswap) (int *, double *, int *, double *, int *);
-int    BLASFUNC(xswap) (int *, double *, int *, double *, int *);
-
-float  BLASFUNC(sasum) (int *, float  *, int *);
-float  BLASFUNC(scasum)(int *, float  *, int *);
-double BLASFUNC(dasum) (int *, double *, int *);
-double BLASFUNC(qasum) (int *, double *, int *);
-double BLASFUNC(dzasum)(int *, double *, int *);
-double BLASFUNC(qxasum)(int *, double *, int *);
-
-int    BLASFUNC(isamax)(int *, float  *, int *);
-int    BLASFUNC(idamax)(int *, double *, int *);
-int    BLASFUNC(iqamax)(int *, double *, int *);
-int    BLASFUNC(icamax)(int *, float  *, int *);
-int    BLASFUNC(izamax)(int *, double *, int *);
-int    BLASFUNC(ixamax)(int *, double *, int *);
-
-int    BLASFUNC(ismax) (int *, float  *, int *);
-int    BLASFUNC(idmax) (int *, double *, int *);
-int    BLASFUNC(iqmax) (int *, double *, int *);
-int    BLASFUNC(icmax) (int *, float  *, int *);
-int    BLASFUNC(izmax) (int *, double *, int *);
-int    BLASFUNC(ixmax) (int *, double *, int *);
-
-int    BLASFUNC(isamin)(int *, float  *, int *);
-int    BLASFUNC(idamin)(int *, double *, int *);
-int    BLASFUNC(iqamin)(int *, double *, int *);
-int    BLASFUNC(icamin)(int *, float  *, int *);
-int    BLASFUNC(izamin)(int *, double *, int *);
-int    BLASFUNC(ixamin)(int *, double *, int *);
-
-int    BLASFUNC(ismin)(int *, float  *, int *);
-int    BLASFUNC(idmin)(int *, double *, int *);
-int    BLASFUNC(iqmin)(int *, double *, int *);
-int    BLASFUNC(icmin)(int *, float  *, int *);
-int    BLASFUNC(izmin)(int *, double *, int *);
-int    BLASFUNC(ixmin)(int *, double *, int *);
-
-float  BLASFUNC(samax) (int *, float  *, int *);
-double BLASFUNC(damax) (int *, double *, int *);
-double BLASFUNC(qamax) (int *, double *, int *);
-float  BLASFUNC(scamax)(int *, float  *, int *);
-double BLASFUNC(dzamax)(int *, double *, int *);
-double BLASFUNC(qxamax)(int *, double *, int *);
-
-float  BLASFUNC(samin) (int *, float  *, int *);
-double BLASFUNC(damin) (int *, double *, int *);
-double BLASFUNC(qamin) (int *, double *, int *);
-float  BLASFUNC(scamin)(int *, float  *, int *);
-double BLASFUNC(dzamin)(int *, double *, int *);
-double BLASFUNC(qxamin)(int *, double *, int *);
-
-float  BLASFUNC(smax)  (int *, float  *, int *);
-double BLASFUNC(dmax)  (int *, double *, int *);
-double BLASFUNC(qmax)  (int *, double *, int *);
-float  BLASFUNC(scmax) (int *, float  *, int *);
-double BLASFUNC(dzmax) (int *, double *, int *);
-double BLASFUNC(qxmax) (int *, double *, int *);
-
-float  BLASFUNC(smin)  (int *, float  *, int *);
-double BLASFUNC(dmin)  (int *, double *, int *);
-double BLASFUNC(qmin)  (int *, double *, int *);
-float  BLASFUNC(scmin) (int *, float  *, int *);
-double BLASFUNC(dzmin) (int *, double *, int *);
-double BLASFUNC(qxmin) (int *, double *, int *);
-
-int    BLASFUNC(sscal) (int *,  float  *, float  *, int *);
-int    BLASFUNC(dscal) (int *,  double *, double *, int *);
-int    BLASFUNC(qscal) (int *,  double *, double *, int *);
-int    BLASFUNC(cscal) (int *,  float  *, float  *, int *);
-int    BLASFUNC(zscal) (int *,  double *, double *, int *);
-int    BLASFUNC(xscal) (int *,  double *, double *, int *);
-int    BLASFUNC(csscal)(int *,  float  *, float  *, int *);
-int    BLASFUNC(zdscal)(int *,  double *, double *, int *);
-int    BLASFUNC(xqscal)(int *,  double *, double *, int *);
-
-float  BLASFUNC(snrm2) (int *, float  *, int *);
-float  BLASFUNC(scnrm2)(int *, float  *, int *);
-
-double BLASFUNC(dnrm2) (int *, double *, int *);
-double BLASFUNC(qnrm2) (int *, double *, int *);
-double BLASFUNC(dznrm2)(int *, double *, int *);
-double BLASFUNC(qxnrm2)(int *, double *, int *);
-
-int    BLASFUNC(srot)  (int *, float  *, int *, float  *, int *, float  *, float  *);
-int    BLASFUNC(drot)  (int *, double *, int *, double *, int *, double *, double *);
-int    BLASFUNC(qrot)  (int *, double *, int *, double *, int *, double *, double *);
-int    BLASFUNC(csrot) (int *, float  *, int *, float  *, int *, float  *, float  *);
-int    BLASFUNC(zdrot) (int *, double *, int *, double *, int *, double *, double *);
-int    BLASFUNC(xqrot) (int *, double *, int *, double *, int *, double *, double *);
-
-int    BLASFUNC(srotg) (float  *, float  *, float  *, float  *);
-int    BLASFUNC(drotg) (double *, double *, double *, double *);
-int    BLASFUNC(qrotg) (double *, double *, double *, double *);
-int    BLASFUNC(crotg) (float  *, float  *, float  *, float  *);
-int    BLASFUNC(zrotg) (double *, double *, double *, double *);
-int    BLASFUNC(xrotg) (double *, double *, double *, double *);
-
-int    BLASFUNC(srotmg)(float  *, float  *, float  *, float  *, float  *);
-int    BLASFUNC(drotmg)(double *, double *, double *, double *, double *);
-
-int    BLASFUNC(srotm) (int *, float  *, int *, float  *, int *, float  *);
-int    BLASFUNC(drotm) (int *, double *, int *, double *, int *, double *);
-int    BLASFUNC(qrotm) (int *, double *, int *, double *, int *, double *);
-
-/* Level 2 routines */
-
-int BLASFUNC(sger)(int *,    int *, float *,  float *, int *,
-		   float *,  int *, float *,  int *);
-int BLASFUNC(dger)(int *,    int *, double *, double *, int *,
-		   double *, int *, double *, int *);
-int BLASFUNC(qger)(int *,    int *, double *, double *, int *,
-		   double *, int *, double *, int *);
-int BLASFUNC(cgeru)(int *,    int *, float *,  float *, int *,
-		    float *,  int *, float *,  int *);
-int BLASFUNC(cgerc)(int *,    int *, float *,  float *, int *,
-		    float *,  int *, float *,  int *);
-int BLASFUNC(zgeru)(int *,    int *, double *, double *, int *,
-		    double *, int *, double *, int *);
-int BLASFUNC(zgerc)(int *,    int *, double *, double *, int *,
-		    double *, int *, double *, int *);
-int BLASFUNC(xgeru)(int *,    int *, double *, double *, int *,
-		    double *, int *, double *, int *);
-int BLASFUNC(xgerc)(int *,    int *, double *, double *, int *,
-		    double *, int *, double *, int *);
-
-int BLASFUNC(sgemv)(char *, int *, int *, float  *, float  *, int *,
-		    float  *, int *, float  *, float  *, int *);
-int BLASFUNC(dgemv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(qgemv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(cgemv)(char *, int *, int *, float  *, float  *, int *,
-		    float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zgemv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(xgemv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-
-int BLASFUNC(strsv) (char *, char *, char *, int *, float  *, int *,
-		     float  *, int *);
-int BLASFUNC(dtrsv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-int BLASFUNC(qtrsv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-int BLASFUNC(ctrsv) (char *, char *, char *, int *, float  *, int *,
-		     float  *, int *);
-int BLASFUNC(ztrsv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-int BLASFUNC(xtrsv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-
-int BLASFUNC(stpsv) (char *, char *, char *, int *, float  *, float  *, int *);
-int BLASFUNC(dtpsv) (char *, char *, char *, int *, double *, double *, int *);
-int BLASFUNC(qtpsv) (char *, char *, char *, int *, double *, double *, int *);
-int BLASFUNC(ctpsv) (char *, char *, char *, int *, float  *, float  *, int *);
-int BLASFUNC(ztpsv) (char *, char *, char *, int *, double *, double *, int *);
-int BLASFUNC(xtpsv) (char *, char *, char *, int *, double *, double *, int *);
-
-int BLASFUNC(strmv) (char *, char *, char *, int *, float  *, int *,
-		     float  *, int *);
-int BLASFUNC(dtrmv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-int BLASFUNC(qtrmv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-int BLASFUNC(ctrmv) (char *, char *, char *, int *, float  *, int *,
-		     float  *, int *);
-int BLASFUNC(ztrmv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-int BLASFUNC(xtrmv) (char *, char *, char *, int *, double *, int *,
-		     double *, int *);
-
-int BLASFUNC(stpmv) (char *, char *, char *, int *, float  *, float  *, int *);
-int BLASFUNC(dtpmv) (char *, char *, char *, int *, double *, double *, int *);
-int BLASFUNC(qtpmv) (char *, char *, char *, int *, double *, double *, int *);
-int BLASFUNC(ctpmv) (char *, char *, char *, int *, float  *, float  *, int *);
-int BLASFUNC(ztpmv) (char *, char *, char *, int *, double *, double *, int *);
-int BLASFUNC(xtpmv) (char *, char *, char *, int *, double *, double *, int *);
-
-int BLASFUNC(stbmv) (char *, char *, char *, int *, int *, float  *, int *, float  *, int *);
-int BLASFUNC(dtbmv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-int BLASFUNC(qtbmv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-int BLASFUNC(ctbmv) (char *, char *, char *, int *, int *, float  *, int *, float  *, int *);
-int BLASFUNC(ztbmv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-int BLASFUNC(xtbmv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-
-int BLASFUNC(stbsv) (char *, char *, char *, int *, int *, float  *, int *, float  *, int *);
-int BLASFUNC(dtbsv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-int BLASFUNC(qtbsv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-int BLASFUNC(ctbsv) (char *, char *, char *, int *, int *, float  *, int *, float  *, int *);
-int BLASFUNC(ztbsv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-int BLASFUNC(xtbsv) (char *, char *, char *, int *, int *, double *, int *, double *, int *);
-
-int BLASFUNC(ssymv) (char *, int *, float  *, float *, int *,
-		     float  *, int *, float *, float *, int *);
-int BLASFUNC(dsymv) (char *, int *, double  *, double *, int *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(qsymv) (char *, int *, double  *, double *, int *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(csymv) (char *, int *, float  *, float *, int *,
-		     float  *, int *, float *, float *, int *);
-int BLASFUNC(zsymv) (char *, int *, double  *, double *, int *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(xsymv) (char *, int *, double  *, double *, int *,
-		     double  *, int *, double *, double *, int *);
-
-int BLASFUNC(sspmv) (char *, int *, float  *, float *,
-		     float  *, int *, float *, float *, int *);
-int BLASFUNC(dspmv) (char *, int *, double  *, double *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(qspmv) (char *, int *, double  *, double *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(cspmv) (char *, int *, float  *, float *,
-		     float  *, int *, float *, float *, int *);
-int BLASFUNC(zspmv) (char *, int *, double  *, double *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(xspmv) (char *, int *, double  *, double *,
-		     double  *, int *, double *, double *, int *);
-
-int BLASFUNC(ssyr) (char *, int *, float   *, float  *, int *,
-		    float  *, int *);
-int BLASFUNC(dsyr) (char *, int *, double  *, double *, int *,
-		    double *, int *);
-int BLASFUNC(qsyr) (char *, int *, double  *, double *, int *,
-		    double *, int *);
-int BLASFUNC(csyr) (char *, int *, float   *, float  *, int *,
-		    float  *, int *);
-int BLASFUNC(zsyr) (char *, int *, double  *, double *, int *,
-		    double *, int *);
-int BLASFUNC(xsyr) (char *, int *, double  *, double *, int *,
-		    double *, int *);
-
-int BLASFUNC(ssyr2) (char *, int *, float   *,
-		     float  *, int *, float  *, int *, float  *, int *);
-int BLASFUNC(dsyr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *, int *);
-int BLASFUNC(qsyr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *, int *);
-int BLASFUNC(csyr2) (char *, int *, float   *,
-		     float  *, int *, float  *, int *, float  *, int *);
-int BLASFUNC(zsyr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *, int *);
-int BLASFUNC(xsyr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *, int *);
-
-int BLASFUNC(sspr) (char *, int *, float   *, float  *, int *,
-		    float  *);
-int BLASFUNC(dspr) (char *, int *, double  *, double *, int *,
-		    double *);
-int BLASFUNC(qspr) (char *, int *, double  *, double *, int *,
-		    double *);
-int BLASFUNC(cspr) (char *, int *, float   *, float  *, int *,
-		    float  *);
-int BLASFUNC(zspr) (char *, int *, double  *, double *, int *,
-		    double *);
-int BLASFUNC(xspr) (char *, int *, double  *, double *, int *,
-		    double *);
-
-int BLASFUNC(sspr2) (char *, int *, float   *,
-		     float  *, int *, float  *, int *, float  *);
-int BLASFUNC(dspr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *);
-int BLASFUNC(qspr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *);
-int BLASFUNC(cspr2) (char *, int *, float   *,
-		     float  *, int *, float  *, int *, float  *);
-int BLASFUNC(zspr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *);
-int BLASFUNC(xspr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *);
-
-int BLASFUNC(cher) (char *, int *, float   *, float  *, int *,
-		    float  *, int *);
-int BLASFUNC(zher) (char *, int *, double  *, double *, int *,
-		    double *, int *);
-int BLASFUNC(xher) (char *, int *, double  *, double *, int *,
-		    double *, int *);
-
-int BLASFUNC(chpr) (char *, int *, float   *, float  *, int *, float  *);
-int BLASFUNC(zhpr) (char *, int *, double  *, double *, int *, double *);
-int BLASFUNC(xhpr) (char *, int *, double  *, double *, int *, double *);
-
-int BLASFUNC(cher2) (char *, int *, float   *,
-		     float  *, int *, float  *, int *, float  *, int *);
-int BLASFUNC(zher2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *, int *);
-int BLASFUNC(xher2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *, int *);
-
-int BLASFUNC(chpr2) (char *, int *, float   *,
-		     float  *, int *, float  *, int *, float  *);
-int BLASFUNC(zhpr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *);
-int BLASFUNC(xhpr2) (char *, int *, double  *,
-		     double *, int *, double *, int *, double *);
-
-int BLASFUNC(chemv) (char *, int *, float  *, float *, int *,
-		     float  *, int *, float *, float *, int *);
-int BLASFUNC(zhemv) (char *, int *, double  *, double *, int *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(xhemv) (char *, int *, double  *, double *, int *,
-		     double  *, int *, double *, double *, int *);
-
-int BLASFUNC(chpmv) (char *, int *, float  *, float *,
-		     float  *, int *, float *, float *, int *);
-int BLASFUNC(zhpmv) (char *, int *, double  *, double *,
-		     double  *, int *, double *, double *, int *);
-int BLASFUNC(xhpmv) (char *, int *, double  *, double *,
-		     double  *, int *, double *, double *, int *);
-
-int BLASFUNC(snorm)(char *, int *, int *, float  *, int *);
-int BLASFUNC(dnorm)(char *, int *, int *, double *, int *);
-int BLASFUNC(cnorm)(char *, int *, int *, float  *, int *);
-int BLASFUNC(znorm)(char *, int *, int *, double *, int *);
-
-int BLASFUNC(sgbmv)(char *, int *, int *, int *, int *, float  *, float  *, int *,
-		    float  *, int *, float  *, float  *, int *);
-int BLASFUNC(dgbmv)(char *, int *, int *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(qgbmv)(char *, int *, int *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(cgbmv)(char *, int *, int *, int *, int *, float  *, float  *, int *,
-		    float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zgbmv)(char *, int *, int *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(xgbmv)(char *, int *, int *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-
-int BLASFUNC(ssbmv)(char *, int *, int *, float  *, float  *, int *,
-		    float  *, int *, float  *, float  *, int *);
-int BLASFUNC(dsbmv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(qsbmv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(csbmv)(char *, int *, int *, float  *, float  *, int *,
-		    float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zsbmv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(xsbmv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-
-int BLASFUNC(chbmv)(char *, int *, int *, float  *, float  *, int *,
-		    float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zhbmv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-int BLASFUNC(xhbmv)(char *, int *, int *, double *, double *, int *,
-		    double *, int *, double *, double *, int *);
-
-/* Level 3 routines */
-
-int BLASFUNC(sgemm)(char *, char *, int *, int *, int *, float *,
-	   float  *, int *, float  *, int *, float  *, float  *, int *);
-int BLASFUNC(dgemm)(char *, char *, int *, int *, int *, double *,
-	   double *, int *, double *, int *, double *, double *, int *);
-int BLASFUNC(qgemm)(char *, char *, int *, int *, int *, double *,
-	   double *, int *, double *, int *, double *, double *, int *);
-int BLASFUNC(cgemm)(char *, char *, int *, int *, int *, float *,
-	   float  *, int *, float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zgemm)(char *, char *, int *, int *, int *, double *,
-	   double *, int *, double *, int *, double *, double *, int *);
-int BLASFUNC(xgemm)(char *, char *, int *, int *, int *, double *,
-	   double *, int *, double *, int *, double *, double *, int *);
-
-int BLASFUNC(cgemm3m)(char *, char *, int *, int *, int *, float *,
-	   float  *, int *, float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zgemm3m)(char *, char *, int *, int *, int *, double *,
-	   double *, int *, double *, int *, double *, double *, int *);
-int BLASFUNC(xgemm3m)(char *, char *, int *, int *, int *, double *,
-	   double *, int *, double *, int *, double *, double *, int *);
-
-int BLASFUNC(sge2mm)(char *, char *, char *, int *, int *,
-		     float *, float  *, int *, float  *, int *,
-		     float *, float  *, int *);
-int BLASFUNC(dge2mm)(char *, char *, char *, int *, int *,
-		     double *, double  *, int *, double  *, int *,
-		     double *, double  *, int *);
-int BLASFUNC(cge2mm)(char *, char *, char *, int *, int *,
-		     float *, float  *, int *, float  *, int *,
-		     float *, float  *, int *);
-int BLASFUNC(zge2mm)(char *, char *, char *, int *, int *,
-		     double *, double  *, int *, double  *, int *,
-		     double *, double  *, int *);
-
-int BLASFUNC(strsm)(char *, char *, char *, char *, int *, int *,
-	   float *,  float *, int *, float *, int *);
-int BLASFUNC(dtrsm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-int BLASFUNC(qtrsm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-int BLASFUNC(ctrsm)(char *, char *, char *, char *, int *, int *,
-	   float *,  float *, int *, float *, int *);
-int BLASFUNC(ztrsm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-int BLASFUNC(xtrsm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-
-int BLASFUNC(strmm)(char *, char *, char *, char *, int *, int *,
-	   float *,  float *, int *, float *, int *);
-int BLASFUNC(dtrmm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-int BLASFUNC(qtrmm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-int BLASFUNC(ctrmm)(char *, char *, char *, char *, int *, int *,
-	   float *,  float *, int *, float *, int *);
-int BLASFUNC(ztrmm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-int BLASFUNC(xtrmm)(char *, char *, char *, char *, int *, int *,
-	   double *,  double *, int *, double *, int *);
-
-int BLASFUNC(ssymm)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, int *, float  *, float  *, int *);
-int BLASFUNC(dsymm)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-int BLASFUNC(qsymm)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-int BLASFUNC(csymm)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zsymm)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-int BLASFUNC(xsymm)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-
-int BLASFUNC(csymm3m)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zsymm3m)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-int BLASFUNC(xsymm3m)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-
-int BLASFUNC(ssyrk)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, float  *, int *);
-int BLASFUNC(dsyrk)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, double *, int *);
-int BLASFUNC(qsyrk)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, double *, int *);
-int BLASFUNC(csyrk)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, float  *, int *);
-int BLASFUNC(zsyrk)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, double *, int *);
-int BLASFUNC(xsyrk)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, double *, int *);
-
-int BLASFUNC(ssyr2k)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float *, int *, float  *, float  *, int *);
-int BLASFUNC(dsyr2k)(char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-int BLASFUNC(qsyr2k)(char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-int BLASFUNC(csyr2k)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float *, int *, float  *, float  *, int *);
-int BLASFUNC(zsyr2k)(char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-int BLASFUNC(xsyr2k)(char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-
-int BLASFUNC(chemm)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zhemm)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-int BLASFUNC(xhemm)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-
-int BLASFUNC(chemm3m)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, int *, float  *, float  *, int *);
-int BLASFUNC(zhemm3m)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-int BLASFUNC(xhemm3m)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, int *, double *, double *, int *);
-
-int BLASFUNC(cherk)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float  *, float  *, int *);
-int BLASFUNC(zherk)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, double *, int *);
-int BLASFUNC(xherk)(char *, char *, int *, int *, double *, double *, int *,
-	   double *, double *, int *);
-
-int BLASFUNC(cher2k)(char *, char *, int *, int *, float  *, float  *, int *,
-	   float *, int *, float  *, float  *, int *);
-int BLASFUNC(zher2k)(char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-int BLASFUNC(xher2k)(char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-int BLASFUNC(cher2m)(char *, char *, char *, int *, int *, float  *, float  *, int *,
-	   float *, int *, float  *, float  *, int *);
-int BLASFUNC(zher2m)(char *, char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-int BLASFUNC(xher2m)(char *, char *, char *, int *, int *, double *, double *, int *,
-	   double*, int *, double *, double *, int *);
-
-int BLASFUNC(sgemt)(char *, int *, int *, float  *, float  *, int *,
-		    float  *, int *);
-int BLASFUNC(dgemt)(char *, int *, int *, double *, double *, int *,
-		    double *, int *);
-int BLASFUNC(cgemt)(char *, int *, int *, float  *, float  *, int *,
-		    float  *, int *);
-int BLASFUNC(zgemt)(char *, int *, int *, double *, double *, int *,
-		    double *, int *);
-
-int BLASFUNC(sgema)(char *, char *, int *, int *, float  *,
-		    float  *, int *, float *, float  *, int *, float *, int *);
-int BLASFUNC(dgema)(char *, char *, int *, int *, double *,
-		    double *, int *, double*, double *, int *, double*, int *);
-int BLASFUNC(cgema)(char *, char *, int *, int *, float  *,
-		    float  *, int *, float *, float  *, int *, float *, int *);
-int BLASFUNC(zgema)(char *, char *, int *, int *, double *,
-		    double *, int *, double*, double *, int *, double*, int *);
-
-int BLASFUNC(sgems)(char *, char *, int *, int *, float  *,
-		    float  *, int *, float *, float  *, int *, float *, int *);
-int BLASFUNC(dgems)(char *, char *, int *, int *, double *,
-		    double *, int *, double*, double *, int *, double*, int *);
-int BLASFUNC(cgems)(char *, char *, int *, int *, float  *,
-		    float  *, int *, float *, float  *, int *, float *, int *);
-int BLASFUNC(zgems)(char *, char *, int *, int *, double *,
-		    double *, int *, double*, double *, int *, double*, int *);
-
-int BLASFUNC(sgetf2)(int *, int *, float  *, int *, int *, int *);
-int BLASFUNC(dgetf2)(int *, int *, double *, int *, int *, int *);
-int BLASFUNC(qgetf2)(int *, int *, double *, int *, int *, int *);
-int BLASFUNC(cgetf2)(int *, int *, float  *, int *, int *, int *);
-int BLASFUNC(zgetf2)(int *, int *, double *, int *, int *, int *);
-int BLASFUNC(xgetf2)(int *, int *, double *, int *, int *, int *);
-
-int BLASFUNC(sgetrf)(int *, int *, float  *, int *, int *, int *);
-int BLASFUNC(dgetrf)(int *, int *, double *, int *, int *, int *);
-int BLASFUNC(qgetrf)(int *, int *, double *, int *, int *, int *);
-int BLASFUNC(cgetrf)(int *, int *, float  *, int *, int *, int *);
-int BLASFUNC(zgetrf)(int *, int *, double *, int *, int *, int *);
-int BLASFUNC(xgetrf)(int *, int *, double *, int *, int *, int *);
-
-int BLASFUNC(slaswp)(int *, float  *, int *, int *, int *, int *, int *);
-int BLASFUNC(dlaswp)(int *, double *, int *, int *, int *, int *, int *);
-int BLASFUNC(qlaswp)(int *, double *, int *, int *, int *, int *, int *);
-int BLASFUNC(claswp)(int *, float  *, int *, int *, int *, int *, int *);
-int BLASFUNC(zlaswp)(int *, double *, int *, int *, int *, int *, int *);
-int BLASFUNC(xlaswp)(int *, double *, int *, int *, int *, int *, int *);
-
-int BLASFUNC(sgetrs)(char *, int *, int *, float  *, int *, int *, float  *, int *, int *);
-int BLASFUNC(dgetrs)(char *, int *, int *, double *, int *, int *, double *, int *, int *);
-int BLASFUNC(qgetrs)(char *, int *, int *, double *, int *, int *, double *, int *, int *);
-int BLASFUNC(cgetrs)(char *, int *, int *, float  *, int *, int *, float  *, int *, int *);
-int BLASFUNC(zgetrs)(char *, int *, int *, double *, int *, int *, double *, int *, int *);
-int BLASFUNC(xgetrs)(char *, int *, int *, double *, int *, int *, double *, int *, int *);
-
-int BLASFUNC(sgesv)(int *, int *, float  *, int *, int *, float *, int *, int *);
-int BLASFUNC(dgesv)(int *, int *, double *, int *, int *, double*, int *, int *);
-int BLASFUNC(qgesv)(int *, int *, double *, int *, int *, double*, int *, int *);
-int BLASFUNC(cgesv)(int *, int *, float  *, int *, int *, float *, int *, int *);
-int BLASFUNC(zgesv)(int *, int *, double *, int *, int *, double*, int *, int *);
-int BLASFUNC(xgesv)(int *, int *, double *, int *, int *, double*, int *, int *);
-
-int BLASFUNC(spotf2)(char *, int *, float  *, int *, int *);
-int BLASFUNC(dpotf2)(char *, int *, double *, int *, int *);
-int BLASFUNC(qpotf2)(char *, int *, double *, int *, int *);
-int BLASFUNC(cpotf2)(char *, int *, float  *, int *, int *);
-int BLASFUNC(zpotf2)(char *, int *, double *, int *, int *);
-int BLASFUNC(xpotf2)(char *, int *, double *, int *, int *);
-
-int BLASFUNC(spotrf)(char *, int *, float  *, int *, int *);
-int BLASFUNC(dpotrf)(char *, int *, double *, int *, int *);
-int BLASFUNC(qpotrf)(char *, int *, double *, int *, int *);
-int BLASFUNC(cpotrf)(char *, int *, float  *, int *, int *);
-int BLASFUNC(zpotrf)(char *, int *, double *, int *, int *);
-int BLASFUNC(xpotrf)(char *, int *, double *, int *, int *);
-
-int BLASFUNC(slauu2)(char *, int *, float  *, int *, int *);
-int BLASFUNC(dlauu2)(char *, int *, double *, int *, int *);
-int BLASFUNC(qlauu2)(char *, int *, double *, int *, int *);
-int BLASFUNC(clauu2)(char *, int *, float  *, int *, int *);
-int BLASFUNC(zlauu2)(char *, int *, double *, int *, int *);
-int BLASFUNC(xlauu2)(char *, int *, double *, int *, int *);
-
-int BLASFUNC(slauum)(char *, int *, float  *, int *, int *);
-int BLASFUNC(dlauum)(char *, int *, double *, int *, int *);
-int BLASFUNC(qlauum)(char *, int *, double *, int *, int *);
-int BLASFUNC(clauum)(char *, int *, float  *, int *, int *);
-int BLASFUNC(zlauum)(char *, int *, double *, int *, int *);
-int BLASFUNC(xlauum)(char *, int *, double *, int *, int *);
-
-int BLASFUNC(strti2)(char *, char *, int *, float  *, int *, int *);
-int BLASFUNC(dtrti2)(char *, char *, int *, double *, int *, int *);
-int BLASFUNC(qtrti2)(char *, char *, int *, double *, int *, int *);
-int BLASFUNC(ctrti2)(char *, char *, int *, float  *, int *, int *);
-int BLASFUNC(ztrti2)(char *, char *, int *, double *, int *, int *);
-int BLASFUNC(xtrti2)(char *, char *, int *, double *, int *, int *);
-
-int BLASFUNC(strtri)(char *, char *, int *, float  *, int *, int *);
-int BLASFUNC(dtrtri)(char *, char *, int *, double *, int *, int *);
-int BLASFUNC(qtrtri)(char *, char *, int *, double *, int *, int *);
-int BLASFUNC(ctrtri)(char *, char *, int *, float  *, int *, int *);
-int BLASFUNC(ztrtri)(char *, char *, int *, double *, int *, int *);
-int BLASFUNC(xtrtri)(char *, char *, int *, double *, int *, int *);
-
-int BLASFUNC(spotri)(char *, int *, float  *, int *, int *);
-int BLASFUNC(dpotri)(char *, int *, double *, int *, int *);
-int BLASFUNC(qpotri)(char *, int *, double *, int *, int *);
-int BLASFUNC(cpotri)(char *, int *, float  *, int *, int *);
-int BLASFUNC(zpotri)(char *, int *, double *, int *, int *);
-int BLASFUNC(xpotri)(char *, int *, double *, int *, int *);
-
-#endif
diff --git a/btl/libs/BLAS/blas_interface.hh b/btl/libs/BLAS/blas_interface.hh
deleted file mode 100644
index 86881a2..0000000
--- a/btl/libs/BLAS/blas_interface.hh
+++ /dev/null
@@ -1,76 +0,0 @@
-//=====================================================
-// File   :  blas_interface.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:28 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef blas_PRODUIT_MATRICE_VECTEUR_HH
-#define blas_PRODUIT_MATRICE_VECTEUR_HH
-
-#include <c_interface_base.h>
-#include <complex>
-extern "C"
-{
-#include "blas.h"
-#ifdef CBLAS_INTERFACE
-#  include "cblas.h"
-#endif
-}
-
-#define MAKE_STRING2(S) #S
-#define MAKE_STRING(S) MAKE_STRING2(S)
-
-#define CAT2(A,B) A##B
-#define CAT(A,B) CAT2(A,B)
-
-
-template<class real> class blas_interface;
-
-
-static char notrans = 'N';
-static char trans = 'T';
-static char nonunit = 'N';
-static char lower = 'L';
-static char right = 'R';
-static char left = 'L';
-static int intone = 1;
-
-
-#define SCALAR        float
-#define SCALAR_PREFIX s
-#ifdef CBLAS_INTERFACE
-#  include "cblas_interface_impl.hh"
-#else
-#  include "blas_interface_impl.hh"
-#endif
-#undef SCALAR
-#undef SCALAR_PREFIX
-
-
-#define SCALAR        double
-#define SCALAR_PREFIX d
-#ifdef CBLAS_INTERFACE
-#  include "cblas_interface_impl.hh"
-#else
-#  include "blas_interface_impl.hh"
-#endif
-#undef SCALAR
-#undef SCALAR_PREFIX
-
-#endif
-
-
-
diff --git a/btl/libs/BLAS/blas_interface_impl.hh b/btl/libs/BLAS/blas_interface_impl.hh
deleted file mode 100644
index 97fb631..0000000
--- a/btl/libs/BLAS/blas_interface_impl.hh
+++ /dev/null
@@ -1,79 +0,0 @@
-
-#define BLAS_FUNC(NAME) CAT(CAT(SCALAR_PREFIX,NAME),_)
-
-template<> class blas_interface<SCALAR> : public c_interface_base<SCALAR>
-{
-
-public :
-  
-  static SCALAR fone;
-  static SCALAR fzero;
-
-  static inline std::string name()
-  {
-    return MAKE_STRING(CBLASNAME);
-  }
-
-  static inline void matrix_vector_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(gemv)(&notrans,&N,&N,&fone,A,&N,B,&intone,&fzero,X,&intone);
-  }
-
-  static inline void symv(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(symv)(&lower, &N,&fone,A,&N,B,&intone,&fzero,X,&intone);
-  }
-
-  static inline void syr2(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(syr2)(&lower,&N,&fone,B,&intone,X,&intone,A,&N);
-  }
-
-  static inline void ger(gene_matrix & A, gene_vector & X, gene_vector & Y, int N){
-    BLAS_FUNC(ger)(&N,&N,&fone,X,&intone,Y,&intone,A,&N);
-  }
-
-  static inline void rot(gene_vector & A,  gene_vector & B, SCALAR c, SCALAR s, int N){
-    BLAS_FUNC(rot)(&N,A,&intone,B,&intone,&c,&s);
-  }
-
-  static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(gemv)(&trans,&N,&N,&fone,A,&N,B,&intone,&fzero,X,&intone);
-  }
-
-  static inline void matrix_matrix_product(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
-    BLAS_FUNC(gemm)(&notrans,&notrans,&N,&N,&N,&fone,A,&N,B,&N,&fzero,X,&N);
-  }
-
-  static inline void transposed_matrix_matrix_product(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
-    BLAS_FUNC(gemm)(&notrans,&notrans,&N,&N,&N,&fone,A,&N,B,&N,&fzero,X,&N);
-  }
-
-  static inline void aat_product(gene_matrix & A, gene_matrix & X, int N){
-    BLAS_FUNC(syrk)(&lower,&notrans,&N,&N,&fone,A,&N,&fzero,X,&N);
-  }
-
-  static inline void axpy(SCALAR coef, const gene_vector & X, gene_vector & Y, int N){
-    BLAS_FUNC(axpy)(&N,&coef,X,&intone,Y,&intone);
-  }
-
-  static inline void axpby(SCALAR a, const gene_vector & X, SCALAR b, gene_vector & Y, int N){
-    BLAS_FUNC(scal)(&N,&b,Y,&intone);
-    BLAS_FUNC(axpy)(&N,&a,X,&intone,Y,&intone);
-  }
-
-  static inline void trisolve_lower(const gene_matrix & L, const gene_vector& B, gene_vector & X, int N){
-    BLAS_FUNC(copy)(&N, B, &intone, X, &intone);
-    BLAS_FUNC(trsv)(&lower, &notrans, &nonunit, &N, L, &N, X, &intone);
-  }
-
-  static inline void trisolve_lower_matrix(const gene_matrix & L, const gene_matrix& B, gene_matrix & X, int N){
-    BLAS_FUNC(copy)(&N, B, &intone, X, &intone);
-    BLAS_FUNC(trsm)(&right, &lower, &notrans, &nonunit, &N, &N, &fone, L, &N, X, &N);
-  }
-
-  static inline void trmm(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
-    BLAS_FUNC(trmm)(&left, &lower, &notrans,&nonunit, &N,&N,&fone,A,&N,B,&N);
-  }
-
-};
-
-SCALAR blas_interface<SCALAR>::fone = SCALAR(1);
-SCALAR blas_interface<SCALAR>::fzero = SCALAR(0);
diff --git a/btl/libs/BLAS/c_interface_base.h b/btl/libs/BLAS/c_interface_base.h
deleted file mode 100644
index 515d8dc..0000000
--- a/btl/libs/BLAS/c_interface_base.h
+++ /dev/null
@@ -1,73 +0,0 @@
-
-#ifndef BTL_C_INTERFACE_BASE_H
-#define BTL_C_INTERFACE_BASE_H
-
-#include "utilities.h"
-#include <vector>
-
-template<class real> class c_interface_base
-{
-
-public:
-
-  typedef real                      real_type;
-  typedef std::vector<real>         stl_vector;
-  typedef std::vector<stl_vector >  stl_matrix;
-
-  typedef real* gene_matrix;
-  typedef real* gene_vector;
-
-  static void free_matrix(gene_matrix & A, int N){
-    delete A;
-  }
-
-  static void free_vector(gene_vector & B){
-    delete B;
-  }
-
-  static inline void matrix_from_stl(gene_matrix & A, stl_matrix & A_stl){
-    int N = A_stl.size();
-    A = new real[N*N];
-    for (int j=0;j<N;j++)
-      for (int i=0;i<N;i++)
-        A[i+N*j] = A_stl[j][i];
-  }
-
-  static inline void vector_from_stl(gene_vector & B, stl_vector & B_stl){
-    int N = B_stl.size();
-    B = new real[N];
-    for (int i=0;i<N;i++)
-      B[i] = B_stl[i];
-  }
-
-  static inline void vector_to_stl(gene_vector & B, stl_vector & B_stl){
-    int N = B_stl.size();
-    for (int i=0;i<N;i++)
-      B_stl[i] = B[i];
-  }
-
-  static inline void matrix_to_stl(gene_matrix & A, stl_matrix & A_stl){
-    int N = A_stl.size();
-    for (int j=0;j<N;j++){
-      A_stl[j].resize(N);
-      for (int i=0;i<N;i++)
-        A_stl[j][i] = A[i+N*j];
-    }
-  }
-
-  static inline void copy_vector(const gene_vector & source, gene_vector & cible, int N){
-    for (int i=0;i<N;i++)
-      cible[i]=source[i];
-  }
-
-  static inline void copy_matrix(const gene_matrix & source, gene_matrix & cible, int N){
-    for (int j=0;j<N;j++){
-      for (int i=0;i<N;i++){
-        cible[i+N*j] = source[i+N*j];
-      }
-    }
-  }
-
-};
-
-#endif
diff --git a/btl/libs/BLAS/cblas_interface_impl.hh b/btl/libs/BLAS/cblas_interface_impl.hh
deleted file mode 100644
index 61caa6b..0000000
--- a/btl/libs/BLAS/cblas_interface_impl.hh
+++ /dev/null
@@ -1,79 +0,0 @@
-
-#define BLAS_FUNC(NAME) CAT(cblas_,CAT(SCALAR_PREFIX,NAME))
-
-template<> class blas_interface<SCALAR> : public c_interface_base<SCALAR>
-{
-
-public :
-  
-  static SCALAR fone;
-  static SCALAR fzero;
-
-  static inline std::string name()
-  {
-    return MAKE_STRING(CBLASNAME);
-  }
-
-  static inline void matrix_vector_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(gemv)(CblasColMajor,CblasNoTrans,N,N,fone,A,N,B,intone,fzero,X,intone);
-  }
-
-  static inline void symv(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(symv)(CblasColMajor,CblasLower,N,fone,A,N,B,intone,fzero,X,intone);
-  }
-
-  static inline void syr2(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(syr2)(CblasColMajor,CblasLower,N,fone,B,intone,X,intone,A,N);
-  }
-
-  static inline void ger(gene_matrix & A, gene_vector & X, gene_vector & Y, int N){
-    BLAS_FUNC(ger)(CblasColMajor,N,N,fone,X,intone,Y,intone,A,N);
-  }
-
-  static inline void rot(gene_vector & A,  gene_vector & B, SCALAR c, SCALAR s, int N){
-    BLAS_FUNC(rot)(N,A,intone,B,intone,c,s);
-  }
-
-  static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    BLAS_FUNC(gemv)(CblasColMajor,CblasTrans,N,N,fone,A,N,B,intone,fzero,X,intone);
-  }
-
-  static inline void matrix_matrix_product(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
-    BLAS_FUNC(gemm)(CblasColMajor,CblasNoTrans,CblasNoTrans,N,N,N,fone,A,N,B,N,fzero,X,N);
-  }
-
-  static inline void transposed_matrix_matrix_product(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
-    BLAS_FUNC(gemm)(CblasColMajor,CblasTrans,CblasNoTrans,N,N,N,fone,A,N,B,N,fzero,X,N);
-  }
-
-  static inline void aat_product(gene_matrix & A, gene_matrix & X, int N){
-    BLAS_FUNC(syrk)(CblasColMajor,CblasLower,CblasNoTrans,N,N,fone,A,N,fzero,X,N);
-  }
-
-  static inline void axpy(SCALAR coef, const gene_vector & X, gene_vector & Y, int N){
-    BLAS_FUNC(axpy)(N,coef,X,intone,Y,intone);
-  }
-
-  static inline void axpby(SCALAR a, const gene_vector & X, SCALAR b, gene_vector & Y, int N){
-    BLAS_FUNC(scal)(N,b,Y,intone);
-    BLAS_FUNC(axpy)(N,a,X,intone,Y,intone);
-  }
-
-  static inline void trisolve_lower(const gene_matrix & L, const gene_vector& B, gene_vector & X, int N){
-    BLAS_FUNC(copy)(N, B, intone, X, intone);
-    BLAS_FUNC(trsv)(CblasColMajor,CblasLower, CblasNoTrans, CblasNonUnit, N, L, N, X, intone);
-  }
-
-  static inline void trisolve_lower_matrix(const gene_matrix & L, const gene_matrix& B, gene_matrix & X, int N){
-    BLAS_FUNC(copy)(N, B, intone, X, intone);
-    BLAS_FUNC(trsm)(CblasColMajor,CblasRight, CblasLower, CblasNoTrans, CblasNonUnit, N, N, fone, L, N, X, N);
-  }
-
-  static inline void trmm(gene_matrix & A, gene_matrix & B, gene_matrix & X, int N){
-    BLAS_FUNC(trmm)(CblasColMajor,CblasLeft, CblasLower, CblasNoTrans,CblasNonUnit, N,N,fone,A,N,B,N);
-  }
-
-};
-
-SCALAR blas_interface<SCALAR>::fone = SCALAR(1);
-SCALAR blas_interface<SCALAR>::fzero = SCALAR(0);
diff --git a/btl/libs/BLAS/main.cpp b/btl/libs/BLAS/main.cpp
deleted file mode 100644
index 7cea4b6..0000000
--- a/btl/libs/BLAS/main.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-//=====================================================
-// File   :  main.cpp
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:28 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-
-#ifndef BLAS_INTERFACE
-#  ifndef CBLAS_INTERFACE
-#    define BLAS_INTERFACE
-#  endif
-#endif
-
-#include "utilities.h"
-#include "blas_interface.hh"
-#include "bench.hh"
-#include "basic_actions.hh"
-#include "action_trisolve_matrix.hh"
-
-#include <string>
-
-BTL_MAIN;
-
-int main(int argv, char **argc)
-{
-  bool
-  axpy=false, axpby=false, rot=false,
-  matrix_vector=false, atv=false, symv=false, syr2=false, ger=false, trisolve_vector=false,
-  matrix_matrix=false, aat=false, trisolve_matrix=false, trmm=false  
-  ;
-  
-  
-  for (int i = 1; i < argv; ++i) {
-    std::string arg = argc[i];
-    if (arg == "axpy") axpy = true;
-    else if (arg == "axpby") axpby = true;
-    else if (arg == "rot") rot = true;
-    else if (arg == "matrix_vector") matrix_vector = true;
-    else if (arg == "atv") atv = true;
-    else if (arg == "symv") symv = true;
-    else if (arg == "syr2") syr2 = true;
-    else if (arg == "ger") ger = true;
-    else if (arg == "trisolve_vector") trisolve_vector = true;
-    else if (arg == "matrix_matrix") matrix_matrix = true;
-    else if (arg == "aat") aat = true;
-    else if (arg == "trisolve_matrix") trisolve_matrix = true;
-    else if (arg == "trmm") trmm = true;
-    
-    else if (arg[0] == '1' && arg[1] == '\0') {
-      axpy = true; axpby = true; rot = true;
-    }
-    else if (arg[0] == '2' && arg[1] == '\0') {
-      matrix_vector=true; atv=true; symv=true; syr2=true; ger=true; trisolve_vector=true;
-    }
-    else if (arg[0] == '3' && arg[1] == '\0') {
-      matrix_matrix=true; aat=true; trisolve_matrix=true; trmm=true;
-    }
-  }
-
-  if (axpy)
-  bench<Action_axpy<blas_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-  if (axpby)
-  bench<Action_axpby<blas_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-  if (rot)
-  bench<Action_rot<blas_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-
-  if (matrix_vector)
-  bench<Action_matrix_vector_product<blas_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  if (atv)
-  bench<Action_atv_product<blas_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  if (symv)
-  bench<Action_symv<blas_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  if (syr2)
-  bench<Action_syr2<blas_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  if (ger)
-  bench<Action_ger<blas_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  if (trisolve_vector)
-  bench<Action_trisolve<blas_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-  if (matrix_matrix)
-  bench<Action_matrix_matrix_product<blas_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  if (aat)
-  bench<Action_aat_product<blas_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  if (trisolve_matrix)
-  bench<Action_trisolve_matrix<blas_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  if (trmm)
-  bench<Action_trmm<blas_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-
-  return 0;
-}
-
-
diff --git a/btl/libs/LAPACK/lapack_interface.hh b/btl/libs/LAPACK/lapack_interface.hh
deleted file mode 100644
index 33de2be..0000000
--- a/btl/libs/LAPACK/lapack_interface.hh
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <../BLAS/c_interface_base.h>
-#include <complex>
-
-extern "C" {
-#include "../BLAS/blas.h"
-
-//void sgesv_(int*, int*, float *, int*, int*, float *, int*, int*);
-//void dgesv_(int*, int*, double*, int*, int*, double*, int*, int*);
-
-void sgels_(char*, int*, int*, int*, float *, int*, float *, int*, float *, int*, int*);
-void dgels_(char*, int*, int*, int*, double*, int*, double*, int*, double*, int*, int*);
-
-//void sgetrf_(int*, int*, float *, int*, int*, int*);
-//void dgetrf_(int*, int*, double*, int*, int*, int*);
-
-//void spotrf_(char*, int*, float *, int*, int*);
-//void dpotrf_(char*, int*, double*, int*, int*);
-
-void ssyev_(char*, char*, int*, float *, int*, float *, float *, int*, int*);
-void dsyev_(char*, char*, int*, double*, int*, double*, double*, int*, int*);
-}
-
-
-#define MAKE_STRING2(S) #S
-#define MAKE_STRING(S) MAKE_STRING2(S)
-
-#define CAT2(A,B) A##B
-#define CAT(A,B) CAT2(A,B)
-
-template <typename real> class lapack_interface;
-
-
-static char notrans = 'N';
-static char trans = 'T';
-static char nonunit = 'N';
-static char lower = 'L';
-static char right = 'R';
-static char left = 'L';
-static int intone = 1;
-static int zeroint = 0;
-
-
-#define SCALAR        float
-#define SCALAR_PREFIX s
-#include "lapack_interface_impl.hh"
-#undef SCALAR
-#undef SCALAR_PREFIX
-
-#define SCALAR        double
-#define SCALAR_PREFIX d
-#include "lapack_interface_impl.hh"
-#undef SCALAR
-#undef SCALAR_PREFIX
diff --git a/btl/libs/LAPACK/lapack_interface_impl.hh b/btl/libs/LAPACK/lapack_interface_impl.hh
deleted file mode 100644
index a2bd299..0000000
--- a/btl/libs/LAPACK/lapack_interface_impl.hh
+++ /dev/null
@@ -1,68 +0,0 @@
-#define LAPACKFUNC(NAME) CAT(CAT(SCALAR_PREFIX,NAME),_)
-
-template<> class lapack_interface<SCALAR> : public c_interface_base<SCALAR>
-{
-public:
-
-	static inline std::string name()
-	{
-		return MAKE_STRING(LAPACKNAME);
-	}
-
-	static inline void general_solve(gene_matrix& A, gene_vector& b, gene_vector& x, int N)
-	{
-		int *ipiv = new int[N];
-		int info;
-		LAPACKFUNC(copy)(&N, b, &intone, x, &intone);
-		LAPACKFUNC(gesv)(&N, &intone, A, &N, ipiv, x, &N, &info);
-		delete[] ipiv;
-	}
-
-	static inline void least_squares(gene_matrix& A, gene_vector& b, gene_vector& x, int N)
-	{
-		int *ipiv = new int[N];
-		int info;
-		LAPACKFUNC(copy)(&N, b, &intone, x, &intone);
-		SCALAR work1;
-		int MONE = -1;
-		LAPACKFUNC(gels)(&notrans, &N, &N, &intone, A, &N, x, &N, &work1, &MONE, &info);
-		int lwork = (int)work1;
-		SCALAR *work2 = new SCALAR[lwork];
-		LAPACKFUNC(gels)(&notrans, &N, &N, &intone, A, &N, x, &N, work2, &lwork, &info);
-		delete[] work2;
-		delete[] ipiv;
-	}
-
-	static inline void lu_decomp(const gene_matrix& X, gene_matrix& C, int N)
-	{
-		int N2 = N*N;
-		int *ipiv = new int[N];
-		int info;
-		LAPACKFUNC(copy)(&N2, X, &intone, C, &intone);
-		LAPACKFUNC(getrf)(&N, &N, C, &N, ipiv, &info);
-		delete[] ipiv;
-	}
-
-	static inline void cholesky(const gene_matrix& X, gene_matrix& C, int N)
-	{
-		int N2 = N*N;
-		int info;
-		LAPACKFUNC(copy)(&N2, X, &intone, C, &intone);
-		LAPACKFUNC(potrf)(&lower, &N, C, &N, &info);
-	}
-
-	static inline void symm_ev(const gene_matrix& X, gene_vector& W, int N)
-	{
-		char jobz = 'N';
-		SCALAR *work = new SCALAR;
-		int lwork = -1, info;
-		LAPACKFUNC(syev)(&jobz, &lower, &N, X, &N, W, work, &lwork, &info);
-		lwork = *work;
-		delete work;
-		work = new SCALAR[lwork];
-		LAPACKFUNC(syev)(&jobz, &lower, &N, X, &N, W, work, &lwork, &info);
-		delete[] work;
-	}
-
-
-};
diff --git a/btl/libs/LAPACK/main.cpp b/btl/libs/LAPACK/main.cpp
deleted file mode 100644
index 138554a..0000000
--- a/btl/libs/LAPACK/main.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <btl.hh>
-#include <bench.hh>
-#include <action_general_solve.hh>
-#include <action_least_squares.hh>
-#include <action_lu_decomp.hh>
-#include <action_cholesky.hh>
-#include <action_symm_ev.hh>
-#include <lapack_interface.hh>
-
-#include <string>
-
-BTL_MAIN;
-
-int main(int argc, char **argv)
-{
-	bool
-	general_solve=false, least_squares=false, lu_decomp=false, cholesky=false,
-	symm_ev=false
-	;
-
-
-	for (int i = 1; i < argc; ++i) {
-		std::string arg = argv[i];
-		if (arg == "general_solve") general_solve = true;
-		else if (arg == "least_squares") least_squares = true;
-		else if (arg == "lu_decomp") lu_decomp = true;
-		else if (arg == "cholesky") cholesky = true;
-		else if (arg == "symm_ev") symm_ev = true;
-	}
-
-
-	if (general_solve)
-	bench<Action_general_solve<lapack_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-	if (least_squares)
-	bench<Action_least_squares<lapack_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-	if (lu_decomp)
-	bench<Action_lu_decomp<lapack_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-	if (cholesky)
-	bench<Action_cholesky<lapack_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-	if (symm_ev)
-	bench<Action_symm_ev<lapack_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-	return 0;
-}
diff --git a/btl/libs/STL/CMakeLists.txt b/btl/libs/STL/CMakeLists.txt
deleted file mode 100644
index 4cfc2dc..0000000
--- a/btl/libs/STL/CMakeLists.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-
-btl_add_bench(btl_STL main.cpp OFF)
diff --git a/btl/libs/STL/STL_interface.hh b/btl/libs/STL/STL_interface.hh
deleted file mode 100644
index 93e76bd..0000000
--- a/btl/libs/STL/STL_interface.hh
+++ /dev/null
@@ -1,244 +0,0 @@
-//=====================================================
-// File   :  STL_interface.hh
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:24 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef STL_INTERFACE_HH
-#define STL_INTERFACE_HH
-#include <string>
-#include <vector>
-#include "utilities.h"
-
-using namespace std;
-
-template<class real>
-class STL_interface{
-
-public :
-
-  typedef real real_type ;
-
-  typedef std::vector<real>  stl_vector;
-  typedef std::vector<stl_vector > stl_matrix;
-
-  typedef stl_matrix gene_matrix;
-
-  typedef stl_vector gene_vector;
-
-  static inline std::string name( void )
-  {
-    return "STL";
-  }
-
-  static void free_matrix(gene_matrix & A, int N){}
-
-  static void free_vector(gene_vector & B){}
-
-  static inline void matrix_from_stl(gene_matrix & A, stl_matrix & A_stl){
-    A = A_stl;
-  }
-
-  static inline void vector_from_stl(gene_vector & B, stl_vector & B_stl){
-    B = B_stl;
-  }
-
-  static inline void vector_to_stl(gene_vector & B, stl_vector & B_stl){
-    B_stl = B ;
-  }
-
-
-  static inline void matrix_to_stl(gene_matrix & A, stl_matrix & A_stl){
-    A_stl = A ;
-  }
-
-  static inline void copy_vector(const gene_vector & source, gene_vector & cible, int N){
-    for (int i=0;i<N;i++){
-      cible[i]=source[i];
-    }
-  }
-
-
-  static inline void copy_matrix(const gene_matrix & source, gene_matrix & cible, int N){
-    for (int i=0;i<N;i++)
-      for (int j=0;j<N;j++)
-        cible[i][j]=source[i][j];
-  }
-
-//   static inline void ata_product(const gene_matrix & A, gene_matrix & X, int N)
-//   {
-//     real somme;
-//     for (int j=0;j<N;j++){
-//       for (int i=0;i<N;i++){
-//         somme=0.0;
-//         for (int k=0;k<N;k++)
-//           somme += A[i][k]*A[j][k];
-//         X[j][i]=somme;
-//       }
-//     }
-//   }
-
-  static inline void aat_product(const gene_matrix & A, gene_matrix & X, int N)
-  {
-    real somme;
-    for (int j=0;j<N;j++){
-      for (int i=0;i<N;i++){
-        somme=0.0;
-        if(i>=j)
-        {
-          for (int k=0;k<N;k++){
-            somme+=A[k][i]*A[k][j];
-          }
-          X[j][i]=somme;
-        }
-      }
-    }
-  }
-
-
-  static inline void matrix_matrix_product(const gene_matrix & A, const gene_matrix & B, gene_matrix & X, int N)
-  {
-    real somme;
-    for (int j=0;j<N;j++){
-      for (int i=0;i<N;i++){
-        somme=0.0;
-        for (int k=0;k<N;k++)
-          somme+=A[k][i]*B[j][k];
-        X[j][i]=somme;
-      }
-    }
-  }
-
-  static inline void matrix_vector_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
-  {
-    real somme;
-    for (int i=0;i<N;i++){
-      somme=0.0;
-      for (int j=0;j<N;j++)
-        somme+=A[j][i]*B[j];
-      X[i]=somme;
-    }
-  }
-
-  static inline void symv(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
-  {
-    for (int j=0; j<N; ++j)
-      X[j] = 0;
-    for (int j=0; j<N; ++j)
-    {
-      real t1 = B[j];
-      real t2 = 0;
-      X[j] += t1 * A[j][j];
-      for (int i=j+1; i<N; ++i) {
-        X[i] += t1 * A[j][i];
-        t2 += A[j][i] * B[i];
-      }
-      X[j] += t2;
-    }
-  }
-  
-  static inline void syr2(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
-  {
-    for (int j=0; j<N; ++j)
-    {
-      for (int i=j; i<N; ++i)
-        A[j][i] += B[i]*X[j] + B[j]*X[i];
-    }
-  }
-
-  static inline void ger(gene_matrix & A, gene_vector & X, gene_vector & Y, int N)
-  {
-    for (int j=0; j<N; ++j)
-    {
-      for (int i=j; i<N; ++i)
-        A[j][i] += X[i]*Y[j];
-    }
-  }
-
-  static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
-  {
-    real somme;
-    for (int i=0;i<N;i++){
-      somme = 0.0;
-      for (int j=0;j<N;j++)
-        somme += A[i][j]*B[j];
-      X[i] = somme;
-    }
-  }
-
-  static inline void axpy(real coef, const gene_vector & X, gene_vector & Y, int N){
-    for (int i=0;i<N;i++)
-      Y[i]+=coef*X[i];
-  }
-
-  static inline void axpby(real a, const gene_vector & X, real b, gene_vector & Y, int N){
-    for (int i=0;i<N;i++)
-      Y[i] = a*X[i] + b*Y[i];
-  }
-
-  static inline void trisolve_lower(const gene_matrix & L, const gene_vector & B, gene_vector & X, int N){
-    copy_vector(B,X,N);
-    for(int i=0; i<N; ++i)
-    {
-      X[i] /= L[i][i];
-      real tmp = X[i];
-      for (int j=i+1; j<N; ++j)
-        X[j] -= tmp * L[i][j];
-    }
-  }
-
-  static inline real norm_diff(const stl_vector & A, const stl_vector & B)
-  {
-    int N=A.size();
-    real somme=0.0;
-    real somme2=0.0;
-
-    for (int i=0;i<N;i++){
-      real diff=A[i]-B[i];
-      somme+=diff*diff;
-      somme2+=A[i]*A[i];
-    }
-    return somme/somme2;
-  }
-
-  static inline real norm_diff(const stl_matrix & A, const stl_matrix & B)
-  {
-    int N=A[0].size();
-    real somme=0.0;
-    real somme2=0.0;
-
-    for (int i=0;i<N;i++){
-      for (int j=0;j<N;j++){
-        real diff=A[i][j] - B[i][j];
-        somme += diff*diff;
-        somme2 += A[i][j]*A[i][j];
-      }
-    }
-
-    return somme/somme2;
-  }
-
-  static inline void display_vector(const stl_vector & A)
-  {
-    int N=A.size();
-    for (int i=0;i<N;i++){
-      INFOS("A["<<i<<"]="<<A[i]<<endl);
-    }
-  }
-
-};
-
-#endif
diff --git a/btl/libs/STL/main.cpp b/btl/libs/STL/main.cpp
deleted file mode 100644
index 4e73328..0000000
--- a/btl/libs/STL/main.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-//=====================================================
-// File   :  main.cpp
-// Author :  L. Plagne <laurent.plagne@edf.fr)>
-// Copyright (C) EDF R&D,  lun sep 30 14:23:23 CEST 2002
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#include "utilities.h"
-#include "STL_interface.hh"
-#include "bench.hh"
-#include "basic_actions.hh"
-
-BTL_MAIN;
-
-int main()
-{
-  bench<Action_axpy<STL_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-  bench<Action_axpby<STL_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-  bench<Action_matrix_vector_product<STL_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_atv_product<STL_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_symv<STL_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_syr2<STL_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_matrix_matrix_product<STL_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_ata_product<STL_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_aat_product<STL_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-  return 0;
-}
-
-
diff --git a/btl/libs/eigen3/CMakeLists.txt b/btl/libs/eigen3/CMakeLists.txt
deleted file mode 100644
index 00cae23..0000000
--- a/btl/libs/eigen3/CMakeLists.txt
+++ /dev/null
@@ -1,65 +0,0 @@
-
-
-if((NOT EIGEN3_INCLUDE_DIR) AND Eigen_SOURCE_DIR)
-  # unless EIGEN3_INCLUDE_DIR is defined, let's use current Eigen version
-  set(EIGEN3_INCLUDE_DIR ${Eigen_SOURCE_DIR})
-  set(EIGEN3_FOUND TRUE)
-else()
-  find_package(Eigen3)
-endif()
-
-if (EIGEN3_FOUND)
-
-  include_directories(${EIGEN3_INCLUDE_DIR})
-  btl_add_bench(btl_eigen3_linear main_linear.cpp)
-  btl_add_bench(btl_eigen3_vecmat main_vecmat.cpp)
-  btl_add_bench(btl_eigen3_matmat main_matmat.cpp)
-  btl_add_bench(btl_eigen3_adv main_adv.cpp      )
-
-  btl_add_target_property(btl_eigen3_linear COMPILE_FLAGS "-fno-exceptions -DBTL_PREFIX=eigen3")
-  btl_add_target_property(btl_eigen3_vecmat COMPILE_FLAGS "-fno-exceptions -DBTL_PREFIX=eigen3")
-  btl_add_target_property(btl_eigen3_matmat COMPILE_FLAGS "-fno-exceptions -DBTL_PREFIX=eigen3")
-  btl_add_target_property(btl_eigen3_adv    COMPILE_FLAGS "-fno-exceptions -DBTL_PREFIX=eigen3")
-
-  option(BTL_BENCH_NOGCCVEC "also bench Eigen explicit vec without GCC's auto vec" OFF)
-  if(CMAKE_COMPILER_IS_GNUCXX AND BTL_BENCH_NOGCCVEC)
-    btl_add_bench(btl_eigen3_nogccvec_linear main_linear.cpp)
-    btl_add_bench(btl_eigen3_nogccvec_vecmat main_vecmat.cpp)
-    btl_add_bench(btl_eigen3_nogccvec_matmat main_matmat.cpp)
-    btl_add_bench(btl_eigen3_nogccvec_adv    main_adv.cpp   )
-
-    btl_add_target_property(btl_eigen3_nogccvec_linear COMPILE_FLAGS "-fno-exceptions -fno-tree-vectorize -DBTL_PREFIX=eigen3_nogccvec")
-    btl_add_target_property(btl_eigen3_nogccvec_vecmat COMPILE_FLAGS "-fno-exceptions -fno-tree-vectorize -DBTL_PREFIX=eigen3_nogccvec")
-    btl_add_target_property(btl_eigen3_nogccvec_matmat COMPILE_FLAGS "-fno-exceptions -fno-tree-vectorize -DBTL_PREFIX=eigen3_nogccvec")
-    btl_add_target_property(btl_eigen3_nogccvec_adv    COMPILE_FLAGS "-fno-exceptions -fno-tree-vectorize -DBTL_PREFIX=eigen3_nogccvec")
-  endif()
-
-
-  if(NOT BTL_NOVEC)
-    btl_add_bench(btl_eigen3_novec_linear main_linear.cpp OFF)
-    btl_add_bench(btl_eigen3_novec_vecmat main_vecmat.cpp OFF)
-    btl_add_bench(btl_eigen3_novec_matmat main_matmat.cpp OFF)
-    btl_add_bench(btl_eigen3_novec_adv main_adv.cpp       OFF)
-    btl_add_target_property(btl_eigen3_novec_linear COMPILE_FLAGS "-fno-exceptions -DEIGEN_DONT_VECTORIZE -DBTL_PREFIX=eigen3_novec")
-    btl_add_target_property(btl_eigen3_novec_vecmat COMPILE_FLAGS "-fno-exceptions -DEIGEN_DONT_VECTORIZE -DBTL_PREFIX=eigen3_novec")
-    btl_add_target_property(btl_eigen3_novec_matmat COMPILE_FLAGS "-fno-exceptions -DEIGEN_DONT_VECTORIZE -DBTL_PREFIX=eigen3_novec")
-    btl_add_target_property(btl_eigen3_novec_adv    COMPILE_FLAGS "-fno-exceptions -DEIGEN_DONT_VECTORIZE -DBTL_PREFIX=eigen3_novec")
-
-#     if(BUILD_btl_eigen3_adv)
-#       target_link_libraries(btl_eigen3_adv ${MKL_LIBRARIES})
-#     endif(BUILD_btl_eigen3_adv)
-
-  endif(NOT BTL_NOVEC)
-
-  btl_add_bench(btl_tiny_eigen3 btl_tiny_eigen3.cpp OFF)
-
-  if(NOT BTL_NOVEC)
-    btl_add_bench(btl_tiny_eigen3_novec btl_tiny_eigen3.cpp OFF)
-    btl_add_target_property(btl_tiny_eigen3_novec    COMPILE_FLAGS "-DBTL_PREFIX=eigen3_tiny")
-
-    if(BUILD_btl_tiny_eigen3_novec)
-      btl_add_target_property(btl_tiny_eigen3_novec    COMPILE_FLAGS "-DEIGEN_DONT_VECTORIZE -DBTL_PREFIX=eigen3_tiny_novec")
-    endif(BUILD_btl_tiny_eigen3_novec)
-  endif(NOT BTL_NOVEC)
-
-endif (EIGEN3_FOUND)
diff --git a/btl/libs/eigen3/btl_tiny_eigen3.cpp b/btl/libs/eigen3/btl_tiny_eigen3.cpp
deleted file mode 100644
index d1515be..0000000
--- a/btl/libs/eigen3/btl_tiny_eigen3.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-//=====================================================
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#include "utilities.h"
-#include "eigen3_interface.hh"
-#include "static/bench_static.hh"
-#include "action_matrix_vector_product.hh"
-#include "action_matrix_matrix_product.hh"
-#include "action_axpy.hh"
-#include "action_lu_solve.hh"
-#include "action_ata_product.hh"
-#include "action_aat_product.hh"
-#include "action_atv_product.hh"
-#include "action_cholesky.hh"
-#include "action_trisolve.hh"
-
-BTL_MAIN;
-
-int main()
-{
-
-  bench_static<Action_axpy,eigen2_interface>();
-  bench_static<Action_matrix_matrix_product,eigen2_interface>();
-  bench_static<Action_matrix_vector_product,eigen2_interface>();
-  bench_static<Action_atv_product,eigen2_interface>();
-  bench_static<Action_cholesky,eigen2_interface>();
-  bench_static<Action_trisolve,eigen2_interface>();
-
-  return 0;
-}
-
-
diff --git a/btl/libs/eigen3/eigen3_interface.hh b/btl/libs/eigen3/eigen3_interface.hh
deleted file mode 100644
index 2fca393..0000000
--- a/btl/libs/eigen3/eigen3_interface.hh
+++ /dev/null
@@ -1,240 +0,0 @@
-//=====================================================
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#ifndef EIGEN3_INTERFACE_HH
-#define EIGEN3_INTERFACE_HH
-
-#include <Eigen/Eigen>
-#include <vector>
-#include "btl.hh"
-
-using namespace Eigen;
-
-template<class real, int SIZE=Dynamic>
-class eigen3_interface
-{
-
-public :
-
-  enum {IsFixedSize = (SIZE!=Dynamic)};
-
-  typedef real real_type;
-
-  typedef std::vector<real> stl_vector;
-  typedef std::vector<stl_vector> stl_matrix;
-
-  typedef Eigen::Matrix<real,SIZE,SIZE> gene_matrix;
-  typedef Eigen::Matrix<real,SIZE,1> gene_vector;
-
-  static inline std::string name( void )
-  {
-    return EIGEN_MAKESTRING(BTL_PREFIX);
-  }
-
-  static void free_matrix(gene_matrix & A, int N) {}
-
-  static void free_vector(gene_vector & B) {}
-
-  static BTL_DONT_INLINE void matrix_from_stl(gene_matrix & A, stl_matrix & A_stl){
-    A.resize(A_stl[0].size(), A_stl.size());
-
-    for (int j=0; j<A_stl.size() ; j++){
-      for (int i=0; i<A_stl[j].size() ; i++){
-        A.coeffRef(i,j) = A_stl[j][i];
-      }
-    }
-  }
-
-  static BTL_DONT_INLINE  void vector_from_stl(gene_vector & B, stl_vector & B_stl){
-    B.resize(B_stl.size(),1);
-
-    for (int i=0; i<B_stl.size() ; i++){
-      B.coeffRef(i) = B_stl[i];
-    }
-  }
-
-  static BTL_DONT_INLINE  void vector_to_stl(gene_vector & B, stl_vector & B_stl){
-    for (int i=0; i<B_stl.size() ; i++){
-      B_stl[i] = B.coeff(i);
-    }
-  }
-
-  static BTL_DONT_INLINE  void matrix_to_stl(gene_matrix & A, stl_matrix & A_stl){
-    int N=A_stl.size();
-
-    for (int j=0;j<N;j++){
-      A_stl[j].resize(N);
-      for (int i=0;i<N;i++){
-        A_stl[j][i] = A.coeff(i,j);
-      }
-    }
-  }
-
-  static inline void matrix_matrix_product(const gene_matrix & A, const gene_matrix & B, gene_matrix & X, int N){
-    X.noalias() = A*B;
-  }
-
-  static inline void transposed_matrix_matrix_product(const gene_matrix & A, const gene_matrix & B, gene_matrix & X, int N){
-    X.noalias() = A.transpose()*B.transpose();
-  }
-
-//   static inline void ata_product(const gene_matrix & A, gene_matrix & X, int N){
-//     X.noalias() = A.transpose()*A;
-//   }
-
-  static inline void aat_product(const gene_matrix & A, gene_matrix & X, int N){
-    X.template triangularView<Lower>().setZero();
-    X.template selfadjointView<Lower>().rankUpdate(A);
-  }
-
-  static inline void matrix_vector_product(const gene_matrix & A, const gene_vector & B, gene_vector & X, int N){
-    X.noalias() = A*B;
-  }
-
-  static inline void symv(const gene_matrix & A, const gene_vector & B, gene_vector & X, int N){
-    X.noalias() = (A.template selfadjointView<Lower>() * B);
-//     internal::product_selfadjoint_vector<real,0,LowerTriangularBit,false,false>(N,A.data(),N, B.data(), 1, X.data(), 1);
-  }
-
-  template<typename Dest, typename Src> static void triassign(Dest& dst, const Src& src)
-  {
-    typedef typename Dest::Scalar Scalar;
-    typedef typename internal::packet_traits<Scalar>::type Packet;
-    const int PacketSize = sizeof(Packet)/sizeof(Scalar);
-    int size = dst.cols();
-    for(int j=0; j<size; j+=1)
-    {
-//       const int alignedEnd = alignedStart + ((innerSize-alignedStart) & ~packetAlignedMask);
-      Scalar* A0 = dst.data() + j*dst.stride();
-      int starti = j;
-      int alignedEnd = starti;
-      int alignedStart = (starti) + internal::first_aligned(&A0[starti], size-starti);
-      alignedEnd = alignedStart + ((size-alignedStart)/(2*PacketSize))*(PacketSize*2);
-
-      // do the non-vectorizable part of the assignment
-      for (int index = starti; index<alignedStart ; ++index)
-      {
-        if(Dest::Flags&RowMajorBit)
-          dst.copyCoeff(j, index, src);
-        else
-          dst.copyCoeff(index, j, src);
-      }
-
-      // do the vectorizable part of the assignment
-      for (int index = alignedStart; index<alignedEnd; index+=PacketSize)
-      {
-        if(Dest::Flags&RowMajorBit)
-          dst.template copyPacket<Src, Aligned, Unaligned>(j, index, src);
-        else
-          dst.template copyPacket<Src, Aligned, Unaligned>(index, j, src);
-      }
-
-      // do the non-vectorizable part of the assignment
-      for (int index = alignedEnd; index<size; ++index)
-      {
-        if(Dest::Flags&RowMajorBit)
-          dst.copyCoeff(j, index, src);
-        else
-          dst.copyCoeff(index, j, src);
-      }
-      //dst.col(j).tail(N-j) = src.col(j).tail(N-j);
-    }
-  }
-
-  static EIGEN_DONT_INLINE void syr2(gene_matrix & A,  gene_vector & X, gene_vector & Y, int N){
-    // internal::product_selfadjoint_rank2_update<real,0,LowerTriangularBit>(N,A.data(),N, X.data(), 1, Y.data(), 1, -1);
-    for(int j=0; j<N; ++j)
-      A.col(j).tail(N-j) += X[j] * Y.tail(N-j) + Y[j] * X.tail(N-j);
-  }
-
-  static EIGEN_DONT_INLINE void ger(gene_matrix & A,  gene_vector & X, gene_vector & Y, int N){
-    for(int j=0; j<N; ++j)
-      A.col(j) += X * Y[j];
-  }
-
-  static EIGEN_DONT_INLINE void rot(gene_vector & A,  gene_vector & B, real c, real s, int N){
-    internal::apply_rotation_in_the_plane(A, B, JacobiRotation<real>(c,s));
-  }
-
-  static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N){
-    X.noalias() = (A.transpose()*B);
-  }
-
-  static inline void axpy(real coef, const gene_vector & X, gene_vector & Y, int N){
-    Y += coef * X;
-  }
-
-  static inline void axpby(real a, const gene_vector & X, real b, gene_vector & Y, int N){
-    Y = a*X + b*Y;
-  }
-
-  static EIGEN_DONT_INLINE void copy_matrix(const gene_matrix & source, gene_matrix & cible, int N){
-    cible = source;
-  }
-
-  static EIGEN_DONT_INLINE void copy_vector(const gene_vector & source, gene_vector & cible, int N){
-    cible = source;
-  }
-
-  static inline void trisolve_lower(const gene_matrix & L, const gene_vector& B, gene_vector& X, int N){
-    X = L.template triangularView<Lower>().solve(B);
-  }
-
-  static inline void trisolve_lower_matrix(const gene_matrix & L, const gene_matrix& B, gene_matrix& X, int N){
-    X = L.template triangularView<Lower>().solve(B);
-  }
-
-  static inline void trmm(const gene_matrix & L, const gene_matrix& B, gene_matrix& X, int N){
-    X = L.template triangularView<Lower>() * B;
-  }
-
-  static inline void cholesky(const gene_matrix & X, gene_matrix & C, int N){
-    C = X;
-    internal::llt_inplace<Lower>::blocked(C);
-    //C = X.llt().matrixL();
-//     C = X;
-//     Cholesky<gene_matrix>::computeInPlace(C);
-//     Cholesky<gene_matrix>::computeInPlaceBlock(C);
-  }
-
-  static inline void lu_decomp(const gene_matrix & X, gene_matrix & C, int N){
-    C = X.fullPivLu().matrixLU();
-  }
-
-  static inline void partial_lu_decomp(const gene_matrix & X, gene_matrix & C, int N){
-    Matrix<DenseIndex,1,Dynamic> piv(N);
-    DenseIndex nb;
-    C = X;
-    internal::partial_lu_inplace(C,piv,nb);
-//     C = X.partialPivLu().matrixLU();
-  }
-
-  static inline void tridiagonalization(const gene_matrix & X, gene_matrix & C, int N){
-    typename Tridiagonalization<gene_matrix>::CoeffVectorType aux(N-1);
-    C = X;
-    internal::tridiagonalization_inplace(C, aux);
-  }
-
-  static inline void hessenberg(const gene_matrix & X, gene_matrix & C, int N){
-    C = HessenbergDecomposition<gene_matrix>(X).packedMatrix();
-  }
-
-
-
-};
-
-#endif
diff --git a/btl/libs/eigen3/main_adv.cpp b/btl/libs/eigen3/main_adv.cpp
deleted file mode 100644
index efe5857..0000000
--- a/btl/libs/eigen3/main_adv.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-//=====================================================
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#include "utilities.h"
-#include "eigen3_interface.hh"
-#include "bench.hh"
-#include "action_trisolve.hh"
-#include "action_trisolve_matrix.hh"
-#include "action_cholesky.hh"
-#include "action_hessenberg.hh"
-#include "action_lu_decomp.hh"
-#include "action_partial_lu.hh"
-
-BTL_MAIN;
-
-int main()
-{
-  bench<Action_trisolve<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_trisolve_matrix<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_cholesky<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_lu_decomp<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_partial_lu<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-  bench<Action_hessenberg<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_tridiagonalization<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-  return 0;
-}
-
-
diff --git a/btl/libs/eigen3/main_linear.cpp b/btl/libs/eigen3/main_linear.cpp
deleted file mode 100644
index e8538b7..0000000
--- a/btl/libs/eigen3/main_linear.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-//=====================================================
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#include "utilities.h"
-#include "eigen3_interface.hh"
-#include "bench.hh"
-#include "basic_actions.hh"
-
-BTL_MAIN;
-
-int main()
-{
-
-  bench<Action_axpy<eigen3_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-  bench<Action_axpby<eigen3_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-  bench<Action_rot<eigen3_interface<REAL_TYPE> > >(MIN_AXPY,MAX_AXPY,NB_POINT);
-  
-  return 0;
-}
-
-
diff --git a/btl/libs/eigen3/main_matmat.cpp b/btl/libs/eigen3/main_matmat.cpp
deleted file mode 100644
index 926fa2b..0000000
--- a/btl/libs/eigen3/main_matmat.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-//=====================================================
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#include "utilities.h"
-#include "eigen3_interface.hh"
-#include "bench.hh"
-#include "basic_actions.hh"
-
-BTL_MAIN;
-
-int main()
-{
-  bench<Action_matrix_matrix_product<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-//   bench<Action_ata_product<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_aat_product<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-  bench<Action_trmm<eigen3_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
-
-  return 0;
-}
-
-
diff --git a/btl/libs/eigen3/main_vecmat.cpp b/btl/libs/eigen3/main_vecmat.cpp
deleted file mode 100644
index 0dda444..0000000
--- a/btl/libs/eigen3/main_vecmat.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-//=====================================================
-// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
-//=====================================================
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-//
-#include "utilities.h"
-#include "eigen3_interface.hh"
-#include "bench.hh"
-#include "basic_actions.hh"
-
-BTL_MAIN;
-
-int main()
-{
-  bench<Action_matrix_vector_product<eigen3_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_atv_product<eigen3_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_symv<eigen3_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_syr2<eigen3_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-  bench<Action_ger<eigen3_interface<REAL_TYPE> > >(MIN_MV,MAX_MV,NB_POINT);
-
-  return 0;
-}
-
-