Sample data file lininput_xeon64.

Current date/time: Sat Mar 26 08:33:26 2022

CPU frequency:    2.599 GHz
Number of CPUs: 1
Number of cores: 28
Number of threads: 28

Parameters are set to:

Number of tests: 15
Number of equations to solve (problem size) : 1000  2000  5000  10000 15000 18000 20000 22000 25000 26000 27000 30000 35000 40000 45000
Leading dimension of array                  : 1000  2000  5008  10000 15000 18008 20016 22008 25000 26000 27000 30000 35000 40000 45000
Number of trials to run                     : 8     6     4     4     3     3     3     3     3     3     2     1     1     1     1    
Data alignment value (in Kbytes)            : 4     4     4     4     4     4     4     4     4     4     4     1     1     1     1    

Maximum memory requested that can be used=16200901024, at the size=45000

=================== Timing linear equation system solver ===================

Size   LDA    Align. Time(s)    GFlops   Residual     Residual(norm) Check
1000   1000   4      0.027      24.9287  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.015      43.5021  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.014      47.1008  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.014      48.1083  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.014      49.3001  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.014      49.2213  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.013      51.0460  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.012      54.5178  1.088574e-12 3.284889e-02   pass
2000   2000   4      0.033      161.2926 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.031      173.7963 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.031      171.6554 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.031      172.1833 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.032      166.2180 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.032      165.5396 3.923570e-12 3.112852e-02   pass
5000   5008   4      0.208      400.0997 2.525974e-11 3.339331e-02   pass
5000   5008   4      0.201      414.7467 2.525974e-11 3.339331e-02   pass
5000   5008   4      0.199      419.6830 2.525974e-11 3.339331e-02   pass
5000   5008   4      0.200      416.9258 2.525974e-11 3.339331e-02   pass
10000  10000  4      1.227      543.3504 8.709172e-11 2.958123e-02   pass
10000  10000  4      1.216      548.5978 8.709172e-11 2.958123e-02   pass
10000  10000  4      1.228      543.0830 8.709172e-11 2.958123e-02   pass
10000  10000  4      1.221      546.3008 8.709172e-11 2.958123e-02   pass
15000  15000  4      3.928      572.9800 2.266277e-10 3.438717e-02   pass
15000  15000  4      3.942      570.8430 2.266277e-10 3.438717e-02   pass
15000  15000  4      3.973      566.4296 2.266277e-10 3.438717e-02   pass
18000  18008  4      6.634      586.1353 3.007782e-10 3.178879e-02   pass
18000  18008  4      6.721      578.5968 3.007782e-10 3.178879e-02   pass
18000  18008  4      6.548      593.8743 3.007782e-10 3.178879e-02   pass
20000  20016  4      8.650      616.6773 3.510307e-10 2.999408e-02   pass
20000  20016  4      8.686      614.0894 3.510307e-10 2.999408e-02   pass
20000  20016  4      8.738      610.4447 3.510307e-10 2.999408e-02   pass
22000  22008  4      11.591     612.5336 4.683323e-10 3.309638e-02   pass
22000  22008  4      11.711     606.2135 4.683323e-10 3.309638e-02   pass
22000  22008  4      11.656     609.0908 4.683323e-10 3.309638e-02   pass
25000  25000  4      17.060     610.6616 5.815489e-10 3.204777e-02   pass
25000  25000  4      17.210     605.3529 5.665410e-10 3.122072e-02   pass
25000  25000  4      17.002     612.7558 5.815489e-10 3.204777e-02   pass
26000  26000  4      19.647     596.4502 6.277713e-10 3.209570e-02   pass
26000  26000  4      19.679     595.4927 6.277713e-10 3.209570e-02   pass
26000  26000  4      20.200     580.1257 6.557716e-10 3.352725e-02   pass
27000  27000  4      21.886     599.6266 6.593261e-10 3.137750e-02   pass
27000  27000  4      21.979     597.0894 6.593261e-10 3.137750e-02   pass
30000  30000  1      30.141     597.2445 9.295806e-10 3.564034e-02   pass
35000  35000  1      46.046     620.8102 1.133651e-09 3.208820e-02   pass
40000  40000  1      68.409     623.7451 1.417362e-09 3.041282e-02   pass
45000  45000  1      97.818     621.0952 2.069530e-09 3.554414e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       45.9656  54.5178 
2000   2000   4       168.4475 173.7963
5000   5008   4       412.8638 419.6830
10000  10000  4       545.3330 548.5978
15000  15000  4       570.0842 572.9800
18000  18008  4       586.2022 593.8743
20000  20016  4       613.7371 616.6773
22000  22008  4       609.2793 612.5336
25000  25000  4       609.5901 612.7558
26000  26000  4       590.6895 596.4502
27000  27000  4       598.3580 599.6266
30000  30000  1       597.2445 597.2445
35000  35000  1       620.8102 620.8102
40000  40000  1       623.7451 623.7451
45000  45000  1       621.0952 621.0952

Residual checks PASSED

End of tests

26.03.2022 
08:42
