Mercurial > repos > iuc > package_atlas_3_10

changeset 1:3508de0ebae1 draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Uploaded
author bgruening
date Thu, 12 Sep 2013 07:07:57 -0400
parents 2f75622926c5
children d32504e1aea8
files tool_dependencies.xml
diffstat 1 files changed, 6 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/tool_dependencies.xml	Mon Jul 08 10:11:28 2013 -0400
+++ b/tool_dependencies.xml	Thu Sep 12 07:07:57 2013 -0400
@@ -3,15 +3,20 @@
         <install version="1.0">
             <actions>
                 <!-- first action is always downloading -->
+                <!--<action type="download_by_url" target_filename="ATLAS.tar.bz2">http://downloads.sourceforge.net/project/math-atlas/Stable/3.10.1/atlas3.10.1.tar.bz2</action>-->
                 <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">
+                # try to disable cpu throttling
                 if hash cpufreq-selector 2>/dev/null; then
                     cpufreq-selector -g performance
+                elif hash cpupower 2>/dev/null; then
+                    cpupower frequency-set -g performance
                 else
                     echo 'Please deactivate CPU throttling by your own, or install cpufreq-selector'
+                    exit
                 fi
                 </action>
                 <action type="shell_command">
@@ -30,7 +35,7 @@
                 </action>
             </actions>
         </install>
-        <readme>ATLAS_LIB_DIR and ATLAS_INCLUDE_DIR will be set (including libatlas.a).
+        <readme>ATLAS_LIB_DIR and ATLAS_INCLUDE_DIR (including libatlas.a) will be exported for later use.
         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>