dream: gfortran + libatlas components

component/gcc/buildout.cfg

@@ -121,6 +121,33 @@ environment =
 # make install does not work when several core are used
 make-targets = install -j1
 
+[gcc-fortran]
+hack-revision = ${gcc-interconnection-workaround:hack-revision}
+depends =
+  ${gcc-download:location}
+recipe = slapos.recipe.cmmi
+path = ${gcc-source:location}
+location = ${buildout:parts-directory}/${:_buildout_section_name_}
+md5sum = bb3265edf0fa7543e50cedb93e04e427
+patches =
+  ${gcc-multiarch.patch:location}/${gcc-multiarch.patch:filename}
+patch-options = -p2
+configure-command = make clean \\; make distclean \\; ./configure
+configure-options =
+  --disable-bootstrap
+  --enable-languages="c,c++,fortran"
+  --disable-multilib
+  --with-gmp=${gmp:location}
+  --with-mpfr=${mpfr:location}
+  --with-mpc=${mpc:location}
+  --with-ppl=${ppl:location}
+  --with-cloog=${cloog-ppl:location}
+  --prefix=${buildout:parts-directory}/${:_buildout_section_name_}
+environment =
+  LDFLAGS=-Wl,-rpath=${mpfr:location}/lib -Wl,-rpath=${gmp:location}/lib -Wl,-rpath=${mpc:location}/lib -Wl,-rpath=${ppl:location}/lib -Wl,-rpath=${cloog-ppl:location}/lib
+# make install does not work when several core are used
+make-targets = install -j1
+
 [gcc-interconnection-workaround]
 # gcc parts are interconnected, so buildout is not capable to clean them up
 # until gcc will be simplified by using more robust build recipe (like

component/libatlas/buildout.cfg

+[buildout]
+parts =
+  libatlas
+
+
+[skip-throttle-check.patch]
+recipe = hexagonit.recipe.download
+md5sum = 17c8471d67c99fac80ace05273ce0817
+url = ${:_profile_base_location_}/${:filename}
+filename = ${:_buildout_section_name_}
+download-only = true
+
+
+[libatlas]
+recipe = cp.recipe.cmd
+location = ${buildout:parts-directory}/${:_buildout_section_name_}
+version = 3.10.1
+lapack_version = 3.5.0
+filename = atlas${:version}.tar.bz2
+install_cmd =
+  set -e
+  mkdir -p ${:location}__compile__
+  cd ${:location}__compile__
+  export SRCdir=`pwd`/ATLAS
+  export BLDdir=`pwd`/build
+  wget -nc http://downloads.sourceforge.net/project/math-atlas/Stable/${:version}/${:filename}
+  wget -nc http://www.netlib.org/lapack/lapack-${:lapack_version}.tgz
+  echo "78753e869231cc1417a92eebaa076718  ${:filename}" | md5sum --check --strict --quiet -
+  tar xfj atlas${:version}.tar.bz2
+  cd $SRCdir
+  # http://stackoverflow.com/questions/14592401/atlas-install-really-need-to-get-past-cpu-throttle-check
+  # http://sourceforge.net/p/math-atlas/support-requests/886/
+  patch -p1 <${skip-throttle-check.patch:location}/${skip-throttle-check.patch:filename}
+  mkdir -p $BLDdir
+  cd $BLDdir
+  $SRCdir/configure -b 64 \
+        --prefix=${:location} \
+        --with-netlib-lapack-tarfile=${:location}__compile__/lapack-${:lapack_version}.tgz \
+        -C acg ${gcc-fortran:location}/bin/gcc \
+        -C if ${gcc-fortran:location}/bin/gfortran \
+        --shared
+
+  make build    # tune & build lib
+  make check    # sanity check correct answer
+  make ptcheck  # sanity check parallel
+  make time     # check if lib is fast
+  make install  # copy libs to install dir 
+

component/libatlas/skip-throttle-check.patch

+diff --git a/CONFIG/src/probe_arch.c b/CONFIG/src/probe_arch.c
+index 75edef9..f440bf6 100644
+--- a/CONFIG/src/probe_arch.c
++++ b/CONFIG/src/probe_arch.c
+@@ -238,8 +238,7 @@ int main(int nargs, char **args)
+       printf("CPU MHZ=%d\n",
+              ProbeOneInt(OS, asmd, targ, "-m", "CPU MHZ=", &sure));
+    if (flags & Pthrottle)
+-      printf("CPU THROTTLE=%d\n",
+-             ProbeOneInt(OS, asmd, targ, "-t", "CPU THROTTLE=", &sure));
++      printf("CPU THROTTLE=0\n");
+    if (flags & P64)
+    {
+       if (asmd == gas_x86_64)

software/dream/software.cfg

+[buildout]
+
+extends = 
+  ../../stack/slapos.cfg
+  ../../component/git/buildout.cfg
+  ../../component/gcc/buildout.cfg
+  ../../component/libatlas/buildout.cfg
+
+parts =
+  python2.7-virtualenv
+  eggs
+  gcc-fortran
+  libatlas
+
+# XXX ideally, libatlas should use this version
+#[gcc-download]
+#url = http://www.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-4.7.0/gcc-4.7.0.tar.bz2
+#md5sum = 2a0f1d99fda235c29d40b561f81d9a77
+
+[eggs]
+recipe = zc.recipe.egg
+eggs =
+  ${lxml-python:egg}
+  slapos.cookbook
+  collective.recipe.template
+