Sample data file lininput_xeon64.

Current date/time: Mon Mar 28 19:41:00 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      0.027      25.1513  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.010      70.1563  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.011      60.5123  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.013      52.7398  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.011      63.4830  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.010      66.5843  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.010      63.9493  1.049272e-12 3.090929e-02   pass
1000   1000   4      0.009      72.3939  1.049272e-12 3.090929e-02   pass
2000   2000   4      0.040      133.9785 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.041      129.9762 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.039      137.8181 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.039      135.7691 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.038      140.4324 3.931300e-12 3.091830e-02   pass
2000   2000   4      0.037      142.6726 3.931300e-12 3.091830e-02   pass
5000   5008   4      0.218      382.9899 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.208      400.2937 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.211      395.3707 2.493872e-11 3.325838e-02   pass
5000   5008   4      0.208      399.9675 2.493872e-11 3.325838e-02   pass
10000  10000  4      1.285      518.9999 1.068688e-10 3.609637e-02   pass
10000  10000  4      1.275      522.9609 1.068688e-10 3.609637e-02   pass
10000  10000  4      1.267      526.5301 1.068688e-10 3.609637e-02   pass
10000  10000  4      1.271      524.6601 1.068688e-10 3.609637e-02   pass
15000  15000  4      4.154      541.7631 2.230037e-10 3.384338e-02   pass
15000  15000  4      4.520      497.8348 2.043549e-10 3.101322e-02   pass
15000  15000  4      4.306      522.6250 2.048921e-10 3.109474e-02   pass
18000  18008  4      7.069      550.0707 3.037608e-10 3.224359e-02   pass
18000  18008  4      7.078      549.3652 3.037608e-10 3.224359e-02   pass
18000  18008  4      7.904      491.9666 3.610174e-10 3.832125e-02   pass
20000  20016  4      9.628      554.0446 3.342881e-10 2.823542e-02   pass
20000  20016  4      9.717      548.9509 3.342881e-10 2.823542e-02   pass
20000  20016  4      10.562     505.0403 3.342881e-10 2.823542e-02   pass
22000  22008  4      12.864     551.9119 4.208642e-10 2.986408e-02   pass
22000  22008  4      12.825     553.5579 4.208642e-10 2.986408e-02   pass
22000  22008  4      12.899     550.3961 4.208642e-10 2.986408e-02   pass
25000  25000  4      19.257     540.9840 6.427237e-10 3.549019e-02   pass
25000  25000  4      18.950     549.7611 5.202469e-10 2.872722e-02   pass
25000  25000  4      18.866     552.2111 5.202469e-10 2.872722e-02   pass
26000  26000  4      21.462     546.0209 5.700219e-10 2.907463e-02   pass
26000  26000  4      22.365     523.9816 5.840436e-10 2.978983e-02   pass
26000  26000  4      21.750     538.7891 5.700219e-10 2.907463e-02   pass
27000  27000  4      24.147     543.4921 7.280273e-10 3.443810e-02   pass
27000  27000  4      23.865     549.9096 7.280273e-10 3.443810e-02   pass
30000  30000  1      33.059     544.5325 7.952494e-10 3.059409e-02   pass
35000  35000  1      52.047     549.2298 1.329390e-09 3.774359e-02   pass
40000  40000  1      79.518     536.6055 1.727119e-09 3.669371e-02   pass
45000  45000  1      113.628    534.6767 2.144831e-09 3.689564e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       59.3713  72.3939 
2000   2000   4       136.7745 142.6726
5000   5008   4       394.6554 400.2937
10000  10000  4       523.2877 526.5301
15000  15000  4       520.7409 541.7631
18000  18008  4       530.4675 550.0707
20000  20016  4       536.0119 554.0446
22000  22008  4       551.9553 553.5579
25000  25000  4       547.6521 552.2111
26000  26000  4       536.2639 546.0209
27000  27000  4       546.7008 549.9096
30000  30000  1       544.5325 544.5325
35000  35000  1       549.2298 549.2298
40000  40000  1       536.6055 536.6055
45000  45000  1       534.6767 534.6767

Residual checks PASSED

End of tests

28.03.2022 
19:51
