FUJITSU PRIMERGY CX250 S2 E5-2697v2 RHEL6.5×64 gcc

Nodeスペック

Company FUJITSU
Product PRIMERGY CX250 S2
CPU E5-2697 v2 @ 2.70GHz
Core 24Core/Node (12Core/1CPU)
Memory 64GByte
OS Red Hat Enterprise Linux Server release 6.5 (Santiago) x64
compiler gcc バージョン 4.4.7-16(GCC)

結果性能値

実行時Core数 結果値(MFlops)
1 Core実行時 779.48
24 Core実行時 5072.26

実行結果ログ

single Core 実行結果

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1Core

For example:
Grid-size= XS (32x32x64)
S (64x64x128)
M (128x128x256)
L (256x256x512)
XL (512x512x1024)

Grid-size =
mimax = 128 mjmax = 128 mkmax = 256
imax = 127 jmax = 127 kmax =255
Start rehearsal measurement process.
Measure the performance in 3 times.

MFLOPS: 779.192398 time(s): 0.527874 1.733593e-03

Now, start the actual measurement process.
The loop will be excuted in 340 times
This will take about one minute.
Wait for a while

cpu : 59.803615 sec.
Loop executed for 340 times
Gosa : 1.094328e-03
MFLOPS measured : 779.480408
Score based on Pentium III 600MHz using Fortran 77: 9.409469
################################################
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Max-Core OpenMP並列実行結果

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################################################

24Core

For example:
Grid-size= XS (32x32x64)
S (64x64x128)
M (128x128x256)
L (256x256x512)
XL (512x512x1024)

Grid-size =
mimax = 128 mjmax = 128 mkmax = 256
imax = 127 jmax = 127 kmax =255
Start rehearsal measurement process.
Measure the performance in 3 times.

MFLOPS: 3381.332325 time(s): 0.121643 1.694817e-03

Now, start the actual measurement process.
The loop will be excuted in 1479 times
This will take about one minute.
Wait for a while

cpu : 39.977921 sec.
Loop executed for 1479 times
Gosa : 6.061713e-04
MFLOPS measured : 5072.262166
Score based on Pentium III 600MHz using Fortran 77: 61.229625
################################################
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