Sample data file lininput_xeon64.

Current date/time: Sat Mar 26 18:58:00 2022

CPU frequency:    3.599 GHz
Number of CPUs: 1
Number of cores: 28
Number of threads: 56

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      0.025      26.5031  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.014      48.1024  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.014      47.1829  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.013      52.8043  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.013      52.7756  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.012      56.4333  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.012      53.6332  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.012      56.1579  1.364520e-12 4.019581e-02   pass
2000   2000   4      0.038      139.4699 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.036      150.4088 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.037      143.1156 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.037      144.7649 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.037      144.2496 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.037      146.2169 4.048761e-12 3.184210e-02   pass
5000   5008   4      0.231      361.5143 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.229      363.3785 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.230      363.3036 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.230      361.7636 2.311072e-11 3.082056e-02   pass
10000  10000  4      1.227      543.5181 1.266738e-10 4.278575e-02   pass
10000  10000  4      1.224      544.9924 1.266738e-10 4.278575e-02   pass
10000  10000  4      1.230      541.9622 1.266738e-10 4.278575e-02   pass
10000  10000  4      1.233      540.8373 1.266738e-10 4.278575e-02   pass
15000  15000  4      3.947      570.1448 2.212830e-10 3.358224e-02   pass
15000  15000  4      3.934      572.1019 2.212830e-10 3.358224e-02   pass
15000  15000  4      3.954      569.2114 2.212830e-10 3.358224e-02   pass
18000  18008  4      6.575      591.4511 3.139640e-10 3.332664e-02   pass
18000  18008  4      6.598      589.3959 3.139640e-10 3.332664e-02   pass
18000  18008  4      6.592      589.8786 3.139640e-10 3.332664e-02   pass
20000  20016  4      8.707      612.6279 3.437956e-10 2.903846e-02   pass
20000  20016  4      8.631      618.0335 3.437956e-10 2.903846e-02   pass
20000  20016  4      8.815      605.1302 3.437956e-10 2.903846e-02   pass
22000  22008  4      11.581     613.0223 4.321967e-10 3.066821e-02   pass
22000  22008  4      11.744     604.5345 4.321967e-10 3.066821e-02   pass
22000  22008  4      11.561     614.0979 4.321967e-10 3.066821e-02   pass
25000  25000  4      17.119     608.5424 5.778450e-10 3.190769e-02   pass
25000  25000  4      16.976     613.6773 5.778450e-10 3.190769e-02   pass
25000  25000  4      16.943     614.8971 5.778450e-10 3.190769e-02   pass
26000  26000  4      19.886     589.2892 7.091738e-10 3.617224e-02   pass
26000  26000  4      19.857     590.1597 7.091738e-10 3.617224e-02   pass
26000  26000  4      19.673     595.6700 7.091738e-10 3.617224e-02   pass
27000  27000  4      21.740     603.6620 6.894542e-10 3.261346e-02   pass
27000  27000  4      21.776     602.6592 6.894542e-10 3.261346e-02   pass
30000  30000  1      29.839     603.2927 8.804202e-10 3.387070e-02   pass
35000  35000  1      45.999     621.4423 1.134873e-09 3.222092e-02   pass
40000  40000  1      69.101     617.4968 1.451512e-09 3.083827e-02   pass
45000  45000  1      98.028     619.7607 2.029193e-09 3.490642e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       49.1991  56.4333 
2000   2000   4       144.7043 150.4088
5000   5008   4       362.4900 363.3785
10000  10000  4       542.8275 544.9924
15000  15000  4       570.4860 572.1019
18000  18008  4       590.2419 591.4511
20000  20016  4       611.9305 618.0335
22000  22008  4       610.5516 614.0979
25000  25000  4       612.3723 614.8971
26000  26000  4       591.7063 595.6700
27000  27000  4       603.1606 603.6620
30000  30000  1       603.2927 603.2927
35000  35000  1       621.4423 621.4423
40000  40000  1       617.4968 617.4968
45000  45000  1       619.7607 619.7607

Residual checks PASSED

End of tests

26.03.2022 
19:07
