Performance: Difference between revisions

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<li>CPU properties are found with
<li>CPU properties are found with
   <pre>cat /proc/cpuinfo</pre>
   <pre>cat /proc/cpuinfo</pre>
and model names from [http://en.wikipedia.org/wiki/List_of_Intel_microprocessors List of Intelmicroprocessors]  for Intel (also see the [http://en.wikipedia.org/wiki/List_of_Intel_microprocessors#Detailed_x86_architecture_microprocessor_lists detailed lists of Intel x86 cpus]) and [http://en.wikipedia.org/wiki/List_of_AMD_microprocessors List of AMD microprocessors] for AMD cpus (also see the [http://en.wikipedia.org/wiki/List_of_AMD_microprocessors#Detailed_microprocessor_release_lists detailed lists of AMD CPUs]).</li>
and model names from [http://en.wikipedia.org/wiki/List_of_Intel_microprocessors List of Intelmicroprocessors]  for Intel (also see the [http://en.wikipedia.org/wiki/List_of_Intel_microprocessors#Detailed_x86_architecture_microprocessor_lists detailed lists of Intel x86 CPUs]) and [http://en.wikipedia.org/wiki/List_of_AMD_microprocessors List of AMD microprocessors] for AMD cpus (also see the [http://en.wikipedia.org/wiki/List_of_AMD_microprocessors#Detailed_microprocessor_release_lists detailed lists of AMD CPUs]).</li>
<li>Also report the binary used (<tt>hippo</tt> or <tt>hippo_p3</tt>) and the revision.</li>
<li>Also report the binary used (<tt>hippo</tt> or <tt>hippo_p3</tt>) and the revision.</li>
<li>Note that these tests only utilize a ''single core''.</li>
<li>Note that these tests only utilize a ''single core''.</li>

Revision as of 14:54, 21 November 2008

As a basic performance test we run the simulations in the test directory with these commands (on Linux):

cd testjobs
time ./calc_testjobs

Please add your own results.

vendor model GHz cores time/min binary revision
Intel Core 2 Quad Q9550 2.83 4 1:04 hippo rev32
Intel Core 2 Quad Q9550 2.83 4 1:06 hippo_p3 rev32
Intel Quad Core Xeon E5420 2.5 4 1:16 hippo rev32
Intel Quad Core Xeon L5410 2.33 4 1:27 hippo rev32
Intel Quad Core Xeon L5410 2.33 4 1:31 hippo_p3 rev32
AMD Phenom X4 9850 2.75 4 1:36 hippo_p3 rev32
AMD Opteron 248 2.2 1 2:18 hippo_p3 rev32
Intel Core Duo T2300 (Mac Mini) 1.66 2 2:41 hippo_p3 rev32
Intel Xeon 2.4 2.4 1 3:03 hippo_p3 rev26
AMD Athlon XP 1800+ 1.53 1 4:30 hippo_p3 rev26

(You don't have to link to the CPU wikipedia page; just put down whatever you got and even if you're unsure. If in doubt just put the output from

cat /proc/cpuinfo | \
  awk 'BEGIN {FS=":"}; \
      /vendor_id/ {vendor=$2}; \
      /model name/ {model=$2}; \
      /cpu MHz/ {GHz=$2/1000}; \
      /siblings/ {cores=$2}; \
      END {printf("|-\n| %s\n| %s\n| %.1f\n| %d\n| TIME\n| ?\n| ?\n", vendor, model, GHz, cores)}'

into the wiki table and replace TIME by what you measured.