Changes between Version 1 and Version 2 of Atlas


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Timestamp:
Dec 28, 2011, 3:31:50 PM (7 years ago)
Author:
joeffrey.legaux@…
Comment:

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  • Atlas

    v1 v2  
    11= Download = 
    22The ATLAS source can be found at http://sourceforge.net/projects/math-atlas/files/ 
     3Untar the file anywhere ( ~/ATLAS for instance ) 
    34 
     5= Turning off CPU throttling = 
     6Mandatory ! 
     7== Manually == 
     8You need to write "performance" in the file /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor 
     9This should be done for each core available (replace "cpu0" with "cpu1" "cpu2" etc... in the path) 
     10 
     11== With cpufrequtils == 
     12 
     13Install the package 
     14{{{ 
     15sudo apt-get install cpufrequtils 
     16}}} 
     17 
     18Set cpu 0 to performance mode : 
     19{{{ 
     20sudo cpufreq-set --cpu 0 -g performance 
     21}}} 
     22 
     23This should also be done for each core available with the --cpu parameter