Sample data file lininput_xeon64.

Current date/time: Mon Mar 28 19:13:23 2022

CPU frequency:    2.599 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      0.030      22.3241  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.012      54.7356  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.015      46.0264  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.011      61.8695  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.008      86.8015  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.008      87.6963  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.008      87.8276  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.007      92.8046  1.049272e-12 3.090929e-02   pass
2000   2000   4      0.022      246.5034 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.022      240.0448 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.022      239.2363 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.022      246.0106 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.021      255.3377 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.020      264.9471 3.931300e-12 3.091830e-02   pass
5000   5008   4      0.140      595.7744 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.135      616.3536 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.135      617.1031 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.135      616.4898 2.493872e-11 3.325838e-02   pass
10000  10000  4      0.757      880.8619 1.068688e-10 3.609637e-02   pass
10000  10000  4      0.760      877.3193 1.068688e-10 3.609637e-02   pass
10000  10000  4      0.757      880.5634 1.068688e-10 3.609637e-02   pass
10000  10000  4      0.756      882.4343 1.068688e-10 3.609637e-02   pass
15000  15000  4      2.333      964.7188 2.230037e-10 3.384338e-02   pass
15000  15000  4      2.347      958.9773 2.230037e-10 3.384338e-02   pass
15000  15000  4      2.338      962.4098 2.230037e-10 3.384338e-02   pass
18000  18008  4      3.942      986.3818 3.037608e-10 3.224359e-02   pass
18000  18008  4      3.932      988.9530 3.037608e-10 3.224359e-02   pass
18000  18008  4      3.950      984.4228 3.037608e-10 3.224359e-02   pass
20000  20016  4      5.359      995.2948 3.342881e-10 2.823542e-02   pass
20000  20016  4      5.383      990.9717 3.342881e-10 2.823542e-02   pass
20000  20016  4      5.381      991.3722 3.342881e-10 2.823542e-02   pass
22000  22008  4      7.071      1004.1009 4.208642e-10 2.986408e-02   pass
22000  22008  4      7.075      1003.4977 4.208642e-10 2.986408e-02   pass
22000  22008  4      7.071      1004.0104 4.208642e-10 2.986408e-02   pass
25000  25000  4      10.325     1009.0120 5.202469e-10 2.872722e-02   pass
25000  25000  4      10.315     1009.9610 5.202469e-10 2.872722e-02   pass
25000  25000  4      10.274     1013.9868 5.202469e-10 2.872722e-02   pass
26000  26000  4      11.568     1012.9836 5.700219e-10 2.907463e-02   pass
26000  26000  4      11.600     1010.2276 5.700219e-10 2.907463e-02   pass
26000  26000  4      11.586     1011.4314 5.700219e-10 2.907463e-02   pass
27000  27000  4      12.963     1012.3779 7.280273e-10 3.443810e-02   pass
27000  27000  4      12.975     1011.4784 7.280273e-10 3.443810e-02   pass
30000  30000  1      17.642     1020.3828 7.952494e-10 3.059409e-02   pass
35000  35000  1      28.704     995.8910 1.024331e-09 2.908244e-02   pass
40000  40000  1      41.519     1027.7113 1.727119e-09 3.669371e-02   pass
45000  45000  1      59.664     1018.2751 2.144831e-09 3.689564e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       67.5107  92.8046 
2000   2000   4       248.6800 264.9471
5000   5008   4       611.4302 617.1031
10000  10000  4       880.2947 882.4343
15000  15000  4       962.0353 964.7188
18000  18008  4       986.5859 988.9530
20000  20016  4       992.5462 995.2948
22000  22008  4       1003.8697 1004.1009
25000  25000  4       1010.9866 1013.9868
26000  26000  4       1011.5475 1012.9836
27000  27000  4       1011.9281 1012.3779
30000  30000  1       1020.3828 1020.3828
35000  35000  1       995.8910 995.8910
40000  40000  1       1027.7113 1027.7113
45000  45000  1       1018.2751 1018.2751

Residual checks PASSED

End of tests

28.03.2022 
19:19
