Can use more than one CPU now, see bug #47526

8 files changed, 167 insertions, 3 deletions

diff --git a/app-sci/foldingathome/ChangeLog b/app-sci/foldingathome/ChangeLog
index a9e4fe704df2..5a64e9ba9653 100644
--- a/app-sci/foldingathome/ChangeLog
+++ b/app-sci/foldingathome/ChangeLog
@@ -1,6 +1,15 @@
 # ChangeLog for app-sci/foldingathome
 # Copyright 2002-2004 Gentoo Technologies, Inc.; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/app-sci/foldingathome/ChangeLog,v 1.10 2004/03/26 12:13:49 phosphan Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-sci/foldingathome/ChangeLog,v 1.11 2004/04/22 10:01:16 phosphan Exp $
+
+*foldingathome-4.0.0-r1 (22 Apr 2004)
+
+  22 Apr 2004; Patrick Kursawe <phosphan@gentoo.org>
+  foldingathome-4.0.0-r1.ebuild, files/folding-conf.d,
+  files/folding-init.d-r2, files/initfolding-r1:
+  Added support to run multiple clients for those with multiprocessors
+  and the ability to pass options to the Folding clients.
+  Based on bug #47526 (by Mike Caley <mjcaley@darkarctic.com>)
 
   26 Mar 2004; Patrick Kursawe <phosphan@gentoo.org>
   foldingathome-3.14.ebuild, foldingathome-3.24-r1.ebuild,
diff --git a/app-sci/foldingathome/Manifest b/app-sci/foldingathome/Manifest
index 8fe9999a3dd4..ac3468c91f6f 100644
--- a/app-sci/foldingathome/Manifest
+++ b/app-sci/foldingathome/Manifest
@@ -1,12 +1,17 @@
 MD5 09a901ad29cf6a7069ef13bd064d0cb9 foldingathome-3.24-r1.ebuild 1590
+MD5 c68ec040a71e9c20f480c749e6bf2034 foldingathome-4.0.0-r1.ebuild 1842
 MD5 22c17dabc894de519cc509f0d710a1f8 foldingathome-4.0.0.ebuild 1456
 MD5 2943aac6ca4fca5b328ad399fdeebb0e ChangeLog 1836
 MD5 8c623e53daafa025137077c6b65815bd metadata.xml 156
 MD5 3543c3e6d6dc0473a158bb7d5ee5ae2b foldingathome-3.24.ebuild 1302
+MD5 a586f7af900f3c15982e59730e7e082a files/folding-conf.d 1125
 MD5 91f88a421f87928d798002ede77fa8f9 files/initfolding 80
 MD5 2ce9c3c1a96617c6caadff6e24ef32e9 files/folding-init.d 539
+MD5 580011119c38d13914475bc20b361196 files/initfolding-r1 593
+MD5 6c633c6cc20e087d9da4585c5d9563dc files/digest-foldingathome-4.0.0-r1 66
 MD5 ad7ecc18b7b0f523434d668ba40295f4 files/digest-foldingathome-3.24-r1 143
 MD5 398541541417353090c2a40cb4fe4a3b files/folding-init.d-r1 746
+MD5 663651c30d96d6a1f4f4d21d32e8b055 files/folding-init.d-r2 615
 MD5 aec1f2de50cf95bf1797d61ae94b3b04 files/folding.sh 88
 MD5 ad7ecc18b7b0f523434d668ba40295f4 files/digest-foldingathome-3.24 143
 MD5 6c633c6cc20e087d9da4585c5d9563dc files/digest-foldingathome-4.0.0 66
diff --git a/app-sci/foldingathome/files/digest-foldingathome-4.0.0-r1 b/app-sci/foldingathome/files/digest-foldingathome-4.0.0-r1
new file mode 100644
index 000000000000..6018adcfd4d5
--- /dev/null
+++ b/app-sci/foldingathome/files/digest-foldingathome-4.0.0-r1
@@ -0,0 +1 @@
+MD5 d8ca3f78a3fff62059b780891d4c1e06 FAH4Console-Linux.exe 246740
diff --git a/app-sci/foldingathome/files/folding-conf.d b/app-sci/foldingathome/files/folding-conf.d
new file mode 100644
index 000000000000..677bf8b582c6
--- /dev/null
+++ b/app-sci/foldingathome/files/folding-conf.d
@@ -0,0 +1,27 @@
+# Config file for /etc/init.d/foldingathome
+
+# Enter options here to be passed to the Folding client:
+#
+#  -oneunit	Instruct the client to quit following the completion of one work unit.
+#  -verbosity x Sets the output level, from 1 to 9 (max). The default is 3
+#  -pause       Pause after finishing & trying to send current unit
+#  -forceasm    Force core assembly optimizations to be used if available
+#  -forceSSE	On machines with an AMD processor, Core_78 gives priority to 3DNow over
+#		SSE -- this overrides that.
+#  -advmethods  Request to be assigned any new Cores or work units.
+#
+# A full listing of options can be found here:
+# http://www.stanford.edu/group/pandegroup/folding/console-userguide.html
+# But use of other options are not recommended when using the Folding client
+# as a service.
+#
+FOLD_OPTS="-advmethods"
+
+# Number of clients to run
+#
+# Folding@Home isn't multithreaded, so if you're running multiple CPU's
+# you will need to run a client to run for each of your CPU's in order
+# to achieve the best performance for Folding@Home. Up to a maximum of 8.
+# Ex. A dual CPU system would use CPU=2
+#
+CPU=1
diff --git a/app-sci/foldingathome/files/folding-init.d-r2 b/app-sci/foldingathome/files/folding-init.d-r2
new file mode 100644
index 000000000000..c9d87cffa2c6
--- /dev/null
+++ b/app-sci/foldingathome/files/folding-init.d-r2
@@ -0,0 +1,26 @@
+#!/sbin/runscript
+# Copyright 1999-2003 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-sci/foldingathome/files/folding-init.d-r2,v 1.1 2004/04/22 10:01:17 phosphan Exp $
+
+start() {
+	ebegin "Starting Folding@Home"
+	for (($CPU; CPU != 0; CPU--))
+	do
+		cd /opt/foldingathome/client${CPU}/
+		rm -f /opt/foldingathome/log-${CPU}
+		nice -n 20 su foldingathome -c "/opt/foldingathome/client${CPU}/foldingathome ${FOLD_OPTS}" 2>&1 >/opt/foldingathome/log-${CPU} &
+	done
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping Folding@Home"
+	for I in FahCore*.exe
+	do
+		killall -q $I >/dev/null
+	done
+	killall foldingathome >/dev/null
+	eend $?
+}
+
diff --git a/app-sci/foldingathome/files/initfolding-r1 b/app-sci/foldingathome/files/initfolding-r1
new file mode 100644
index 000000000000..aa62f2cc47a3
--- /dev/null
+++ b/app-sci/foldingathome/files/initfolding-r1
@@ -0,0 +1,19 @@
+#!/usr/bin/env python
+
+import os, shutil
+
+os.chdir("/opt/foldingathome/client1")
+os.system("/opt/foldingathome/client1/foldingathome -configonly")
+os.system("chown -R foldingathome:nogroup /opt/foldingathome")
+
+clientnum = (1, 2, 3, 4, 5, 6, 7, 8)
+
+for i in clientnum:
+	shutil.copyfile("/opt/foldingathome/client1/client.cfg", "/opt/foldingathome/client%d/client.cfg" % (i))
+	clientfile = open("/opt/foldingathome/client%d/client.cfg" % (i), "r")
+	lines = clientfile.readlines()
+	lines[4] = "machineid=%d\n" % (i)
+	clientfile.close()
+	clientfile = open("/opt/foldingathome/client%d/client.cfg" % (i), "w")
+	clientfile.writelines(lines)
+	clientfile.close()
diff --git a/app-sci/foldingathome/foldingathome-3.24.ebuild b/app-sci/foldingathome/foldingathome-3.24.ebuild
index 72de56bdfda0..83dce1f90289 100644
--- a/app-sci/foldingathome/foldingathome-3.24.ebuild
+++ b/app-sci/foldingathome/foldingathome-3.24.ebuild
@@ -1,6 +1,6 @@
-# Copyright 1999-2003 Gentoo Technologies, Inc.
+# Copyright 1999-2004 Gentoo Technologies, Inc.
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-sci/foldingathome/foldingathome-3.24.ebuild,v 1.4 2004/03/26 12:13:49 phosphan Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-sci/foldingathome/foldingathome-3.24.ebuild,v 1.5 2004/04/22 10:01:16 phosphan Exp $
 
 # no version number on this install dir since upgrades will be using same dir
 # (data will be stored here too)
diff --git a/app-sci/foldingathome/foldingathome-4.0.0-r1.ebuild b/app-sci/foldingathome/foldingathome-4.0.0-r1.ebuild
new file mode 100644
index 000000000000..59b686acbf3e
--- /dev/null
+++ b/app-sci/foldingathome/foldingathome-4.0.0-r1.ebuild
@@ -0,0 +1,77 @@
+# Copyright 1999-2004 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-sci/foldingathome/foldingathome-4.0.0-r1.ebuild,v 1.1 2004/04/22 10:01:17 phosphan Exp $
+
+# no version number on this install dir since upgrades will be using same dir
+# (data will be stored here too)
+I="/opt/foldingathome"
+
+inherit eutils
+
+DESCRIPTION="Help simulate protein folding at home"
+HOMEPAGE="http://folding.stanford.edu/"
+SRC_URI="http://www.stanford.edu/group/pandegroup/release/FAH4Console-Linux.exe"
+RESTRICT="nomirror"
+
+SLOT="0"
+IUSE=""
+LICENSE="as-is"
+KEYWORDS="~x86"
+
+DEPEND=">=sys-apps/baselayout-1.8.0
+	>=sys-libs/glibc-2.3.0
+	amd64? ( app-emulation/emul-linux-x86-baselibs )"
+
+S="${WORKDIR}"
+
+src_unpack() {
+		cp "${DISTDIR}/${A}" ${PN}
+}
+
+src_install() {
+	exeinto ${I}
+	newexe ${FILESDIR}/initfolding-r1 initfolding
+
+	# Clients
+	exeinto ${I}/client1
+	doexe foldingathome
+	exeinto ${I}/client2
+	doexe foldingathome
+	exeinto ${I}/client3
+	doexe foldingathome
+	exeinto ${I}/client4
+	doexe foldingathome
+	exeinto ${I}/client5
+	doexe foldingathome
+	exeinto ${I}/client6
+	doexe foldingathome
+	exeinto ${I}/client7
+	doexe foldingathome
+	exeinto ${I}/client8
+	doexe foldingathome
+	exeinto /etc/init.d
+	newexe ${FILESDIR}/folding-init.d-r2 foldingathome
+
+	insinto /etc/conf.d
+	newins ${FILESDIR}/folding-conf.d foldingathome
+}
+
+pkg_preinst() {
+	enewuser foldingathome -1 /bin/bash /opt/foldingathome
+}
+
+pkg_postinst() {
+	chown -R foldingathome:nogroup /opt/foldingathome
+	einfo "To run Folding@home in the background at boot:"
+	einfo " rc-update add foldingathome default"
+	einfo ""
+	einfo "Please run ${I}/initfolding to configure your client"
+	einfo "and edit /etc/conf.d/foldingathome for options"
+	einfo ""
+}
+
+pkg_postrm() {
+	einfo "Folding@home data files were not removed."
+	einfo " Remove them manually from ${I}"
+	einfo ""
+}