Difference between revisions of "Performance"

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(Scaling)
(scaling in main table)
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Please add your own results.
 
Please add your own results.
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
|-
+
|+ Benchmark (single core) and [[#Scaling|scaling]] results on multiple cores/cpus.
 
! vendor
 
! vendor
 
! model
 
! model
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! binary
 
! binary
 
! revision
 
! revision
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! scaling
 
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| Intel
 
| Intel
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| hippo
 
| hippo
 
| rev32 <!-- deathspud -->
 
| rev32 <!-- deathspud -->
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|-
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| Intel
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| [http://en.wikipedia.org/wiki/List_of_Intel_Core_2_microprocessors#.22Yorkfield.22_.2845_nm.29 Core 2 Quad Q9550]
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| 2.83
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| 4
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| 1:05
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| hippo
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| rev35 <!-- deathspud -->
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| [[Image:Scaling Q9550.png|thumb|none|Intel Quad Core Q9550 2.8 GHz]]
 
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| Intel
 
| Intel
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| hippo
 
| rev35 <!-- darthtater -->
 
| rev35 <!-- darthtater -->
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| [[Image:Scaling E5420.png|thumb|none|Dual Intel Quad Core Xeon E5420 2.5 GHz]]
 
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| Intel
 
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| hippo_p3
 
| hippo_p3
 
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| AMD
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| [http://en.wikipedia.org/wiki/List_of_AMD_Phenom_microprocessors#.22Agena.22_.28B2_.26_B3.2C_65_nm.29 Phenom X4 9850]
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| 2.5
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| 4
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| 1:37
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| hippo_p3
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| rev35 <!-- greenwulf -->
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| [[Image:Scaling AMD X4 9840.png|thumb|none|AMD Phenom X4 9850 Quad Core 2.5 GHz]]
 
|-
 
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| AMD
 
| AMD

Revision as of 10:53, 8 December 2008

Single processor performance

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.

Benchmark (single core) and scaling results on multiple cores/cpus.
vendor model GHz cores time/min binary revision scaling
Intel Core 2 Quad Q9550 2.83 4 1:04 hippo rev32
Intel Core 2 Quad Q9550 2.83 4 1:05 hippo rev35
Error creating thumbnail: sh: 1: /usr/bin/convert: not found Error code: 127
Intel Quad Core Q9550 2.8 GHz
Intel Core 2 Quad Q9550 2.83 4 1:06 hippo_p3 rev32
Intel Quad Core Xeon E5420 2.5 4 1:16 hippo rev35
Error creating thumbnail: sh: 1: /usr/bin/convert: not found Error code: 127
Dual Intel Quad Core Xeon E5420 2.5 GHz
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 2.5 4 1:36 hippo_p3 rev32
AMD Phenom X4 9850 2.5 4 1:37 hippo_p3 rev35
Error creating thumbnail: sh: 1: /usr/bin/convert: not found Error code: 127
AMD Phenom X4 9850 Quad Core 2.5 GHz
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.

Scaling

All tests were run with Hippo beta rev35 on empty systems. See remarks on the test methodology.

In the table below, # cpus really means how many independent cores are available.

Scaling of the Hippo WALP test case using OpenMP on single-board machines
vendor # cpus walltime and scaling
Intel 4
Error creating thumbnail: sh: 1: /usr/bin/convert: not found Error code: 127
Intel Quad Core Q9550 2.8 GHz
Intel 8
Error creating thumbnail: sh: 1: /usr/bin/convert: not found Error code: 127
Dual Intel Quad Core Xeon E5420 2.5 GHz
AMD 4
Error creating thumbnail: sh: 1: /usr/bin/convert: not found Error code: 127
AMD Phenom X4 9850 Quad Core 2.5 GHz