Sample data file lininput_xeon64.

Current date/time: Mon Mar 28 20:21:41 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      0.020      32.8882  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.013      53.4437  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.012      55.9952  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.010      67.4338  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.009      74.4452  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.009      70.3882  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.009      70.7090  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.010      70.2986  1.049272e-12 3.090929e-02   pass
2000   2000   4      0.042      126.8593 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.038      139.6464 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.037      145.9185 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.037      143.1367 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.039      135.5706 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.040      134.9190 3.931300e-12 3.091830e-02   pass
5000   5008   4      0.214      390.0305 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.222      375.6377 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.207      403.1936 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.208      400.2028 2.493872e-11 3.325838e-02   pass
10000  10000  4      1.289      517.3224 1.068688e-10 3.609637e-02   pass
10000  10000  4      3.277      203.4897 9.514312e-11 3.213585e-02   pass
10000  10000  4      1.277      522.1383 1.068688e-10 3.609637e-02   pass
10000  10000  4      1.274      523.3323 1.068688e-10 3.609637e-02   pass
15000  15000  4      4.105      548.1956 2.230037e-10 3.384338e-02   pass
15000  15000  4      4.098      549.1892 2.230037e-10 3.384338e-02   pass
15000  15000  4      4.113      547.1453 2.230037e-10 3.384338e-02   pass
18000  18008  4      7.090      548.4719 3.037608e-10 3.224359e-02   pass
18000  18008  4      7.189      540.8930 3.037608e-10 3.224359e-02   pass
18000  18008  4      7.109      546.9935 3.037608e-10 3.224359e-02   pass
20000  20016  4      9.716      548.9875 3.342881e-10 2.823542e-02   pass
20000  20016  4      10.573     504.5272 3.342881e-10 2.823542e-02   pass
20000  20016  4      9.657      552.3684 3.342881e-10 2.823542e-02   pass
22000  22008  4      13.004     545.9749 4.208642e-10 2.986408e-02   pass
22000  22008  4      12.801     554.6053 4.208642e-10 2.986408e-02   pass
22000  22008  4      13.503     525.8007 4.537596e-10 3.219830e-02   pass
25000  25000  4      19.007     548.1141 5.202469e-10 2.872722e-02   pass
25000  25000  4      18.915     550.7731 5.202469e-10 2.872722e-02   pass
25000  25000  4      19.038     547.2165 5.202469e-10 2.872722e-02   pass
26000  26000  4      21.412     547.3026 5.700219e-10 2.907463e-02   pass
26000  26000  4      22.181     528.3327 5.703370e-10 2.909071e-02   pass
26000  26000  4      21.607     542.3482 5.700219e-10 2.907463e-02   pass
27000  27000  4      24.119     544.1174 7.280273e-10 3.443810e-02   pass
27000  27000  4      24.038     545.9485 7.280273e-10 3.443810e-02   pass
30000  30000  1      32.964     546.0990 7.952494e-10 3.059409e-02   pass
35000  35000  1      52.545     544.0299 1.329390e-09 3.774359e-02   pass
40000  40000  1      78.885     540.9103 1.727119e-09 3.669371e-02   pass
45000  45000  1      112.688    539.1329 2.144831e-09 3.689564e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       61.9502  74.4452 
2000   2000   4       137.6751 145.9185
5000   5008   4       392.2661 403.1936
10000  10000  4       441.5707 523.3323
15000  15000  4       548.1767 549.1892
18000  18008  4       545.4528 548.4719
20000  20016  4       535.2944 552.3684
22000  22008  4       542.1270 554.6053
25000  25000  4       548.7012 550.7731
26000  26000  4       539.3278 547.3026
27000  27000  4       545.0329 545.9485
30000  30000  1       546.0990 546.0990
35000  35000  1       544.0299 544.0299
40000  40000  1       540.9103 540.9103
45000  45000  1       539.1329 539.1329

Residual checks PASSED

End of tests

28.03.2022 
20:32
