Mercurial > repos > iuc > package_atlas_3_10

changeset 0:2f75622926c5 draft

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Uploaded
author iuc
date Mon, 08 Jul 2013 10:11:28 -0400
parents
children 3508de0ebae1
files tool_dependencies.xml
diffstat 1 files changed, 38 insertions(+), 0 deletions(-) [+]
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tool_dependencies.xml	Mon Jul 08 10:11:28 2013 -0400
@@ -0,0 +1,38 @@
+<tool_dependency>
+    <package name="atlas" version="3.10.1">
+        <install version="1.0">
+            <actions>
+                <!-- first action is always downloading -->
+                <action type="download_file">http://downloads.sourceforge.net/project/math-atlas/Stable/3.10.1/atlas3.10.1.tar.bz2</action>
+                <action type="shell_command">tar xfvj atlas3.10.1.tar.bz2</action>
+                <action type="download_file">http://www.netlib.org/lapack/lapack-3.4.2.tgz</action>
+
+                <action type="shell_command">
+                if hash cpufreq-selector 2>/dev/null; then
+                    cpufreq-selector -g performance
+                else
+                    echo 'Please deactivate CPU throttling by your own, or install cpufreq-selector'
+                fi
+                </action>
+                <action type="shell_command">
+                    cd ATLAS &amp;&amp;
+                    mkdir build &amp;&amp;
+                    cd build &amp;&amp;
+                    mkdir $INSTALL_DIR/atlas/ &amp;&amp;
+                    ../configure -Fa alg -fPIC --prefix=$INSTALL_DIR/atlas/ --with-netlib-lapack-tarfile=../../lapack-3.4.2.tgz
+                </action>
+                <action type="shell_command">cd ./ATLAS/build &amp;&amp; make </action>
+                <action type="shell_command">cd ./ATLAS/build &amp;&amp; make install</action>
+
+                <action type="set_environment">
+                    <environment_variable name="ATLAS_LIB_DIR" action="set_to">$INSTALL_DIR/atlas/lib</environment_variable>
+                    <environment_variable name="ATLAS_INCLUDE_DIR" action="set_to">$INSTALL_DIR/atlas/include</environment_variable>
+                </action>
+            </actions>
+        </install>
+        <readme>ATLAS_LIB_DIR and ATLAS_INCLUDE_DIR will be set (including libatlas.a).
+        During ATLAS library compilation, ATLAS performs code efficiency checks. These checks can only provide optimal results, if "frequency scaling" is disabled on the CPU, and no other load-intense processes are running. 
+        Ideally, you should compile on an empty cluster node with CPU frequency scaling disabled (see "cpufreq-selector" or "cpufreq-set").
+        </readme>
+    </package>
+</tool_dependency>