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

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

Max-Core OpenMP並列実行結果

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

特記事項

なし

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