HP Z8 G4 Workstation Gold6132 CentOS7.4.1708×64 gcc

Nodeスペック

Company HP
Product Z8 G4 Workstation
CPU Gold 6132 @ 2.60GHz
Core 28Core/Node (14Core/1CPU)
Memory 64GByte
OS CentOS Linux release 7.4.1708 x64
compiler gcc バージョン 4.8.5 20150623

結果性能値

実行時Core数 結果値(MFlops)
1 Core実行時 2248.22
28 Core実行時 30782.27

実行結果ログ

single Core 実行結果

[bash auto-linkss=”false” gutter=”false” lighte=”true” collapse=”false”]
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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: 2281.903612 time(s): 0.180251 1.733593e-03

Now, start the actual measurement process.
The loop will be excuted in 998 times
This will take about one minute.
Wait for a while

cpu : 60.861774 sec.
Loop executed for 998 times
Gosa : 7.562597e-04
MFLOPS measured : 2248.224406
Score based on Pentium III 600MHz using Fortran 77: 27.139358
################################################
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Max-Core OpenMP並列実行結果

[bash auto-linkss=”false” gutter=”false” lighte=”true” collapse=”false”]
################################################

28Core

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: 5984.336379 time(s): 0.068732 1.693730e-03

Now, start the actual measurement process.
The loop will be excuted in 2618 times
This will take about one minute.
Wait for a while

cpu : 11.660648 sec.
Loop executed for 2618 times
Gosa : 3.790309e-04
MFLOPS measured : 30782.272653
Score based on Pentium III 600MHz using Fortran 77: 371.587067
################################################
[/bash]

特記事項

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