Microsoft Azure Standard D14v2 E5-2673v4 RHEL7.4×64 gcc

Nodeスペック

Company Microsoft
Product Azure Standard D14v2
CPU E5-2673 v4 @ 2.30GHz
Core 16Core/Node (20Core/1CPU)
Memory 112GByte
OS Red Hat Enterprise Linux Server release 7.4(Maipo) x64
compiler gcc バージョン 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC)

結果性能値

実行時Core数 結果値(MFlops)
1 Core実行時 1573.69
24 Core実行時 17616.81

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: 1555.797077 time(s): 0.264376 1.733593e-03

Now, start the actual measurement process.
The loop will be excuted in 680 times
This will take about one minute.
Wait for a while

cpu : 59.243738 sec.
Loop executed for 680 times
Gosa : 8.899521e-04
MFLOPS measured : 1573.693619
Score based on Pentium III 600MHz using Fortran 77: 18.996784
################################################
[/bash]

Max-Core OpenMP並列実行結果

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

16Core

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: 17536.363590 time(s): 0.023455 1.695943e-03

Now, start the actual measurement process.
The loop will be excuted in 7674 times
This will take about one minute.
Wait for a while

cpu : 59.723891 sec.
Loop executed for 7674 times
Gosa : 5.657927e-05
MFLOPS measured : 17616.816253
Score based on Pentium III 600MHz using Fortran 77: 212.660747
################################################
[/bash]

特記事項

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