Nodeスペック
| Company |
HP |
| Product |
Z200 Workstation |
| CPU |
Core i5 CPU 670 @ 3.47GHz |
| Core |
2Core/Node (2Core/1CPU) |
| Memory |
3GByte |
| OS |
CentOS Linux release 7.5.1804 x64 |
| compiler |
gcc バージョン 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) |
結果性能値
| 実行時Core数 |
結果値(MFlops) |
| 1 Core実行時 |
960.75 |
| 2 Core実行時 |
1748.68 |
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: 914.458955 time(s): 0.449791 1.733593e-03
Now, start the actual measurement process.
The loop will be excuted in 400 times
This will take about one minute.
Wait for a while
cpu : 57.082392 sec.
Loop executed for 400 times
Gosa : 1.051730e-03
MFLOPS measured : 960.752563
Score based on Pentium III 600MHz using Fortran 77: 11.597689
################################################
Max-Core OpenMP並列実行結果
################################################
2Core
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: 1744.229197 time(s): 0.235815 1.667420e-03
Now, start the actual measurement process.
The loop will be excuted in 763 times
This will take about one minute.
Wait for a while
cpu : 59.822959 sec.
Loop executed for 763 times
Gosa : 8.554325e-04
MFLOPS measured : 1748.680114
Score based on Pentium III 600MHz using Fortran 77: 21.109127
################################################
特記事項
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