Sample data file lininput_xeon64.

Current date/time: Sat Mar 26 19:42:59 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      0.021      31.5898  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.009      74.9542  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.012      54.6363  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.013      53.1173  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.009      76.2909  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.009      77.1731  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.009      76.0955  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.009      77.1171  1.364520e-12 4.019581e-02   pass
2000   2000   4      0.028      187.8886 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.037      144.6873 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.023      228.0837 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.024      223.4737 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.032      165.2886 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.023      237.2608 4.048761e-12 3.184210e-02   pass
5000   5008   4      0.225      370.8697 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.183      455.2566 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.175      477.1035 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.179      466.9690 2.311072e-11 3.082056e-02   pass
10000  10000  4      0.727      917.8648 1.266738e-10 4.278575e-02   pass
10000  10000  4      0.718      928.4790 1.266738e-10 4.278575e-02   pass
10000  10000  4      0.714      933.5040 1.266738e-10 4.278575e-02   pass
10000  10000  4      0.713      935.1846 1.266738e-10 4.278575e-02   pass
15000  15000  4      2.222      1012.6755 2.212830e-10 3.358224e-02   pass
15000  15000  4      2.229      1009.8098 2.212830e-10 3.358224e-02   pass
15000  15000  4      2.235      1006.6960 2.212830e-10 3.358224e-02   pass
18000  18008  4      3.780      1028.8481 3.139640e-10 3.332664e-02   pass
18000  18008  4      3.770      1031.5012 3.139640e-10 3.332664e-02   pass
18000  18008  4      3.795      1024.8090 3.139640e-10 3.332664e-02   pass
20000  20016  4      5.191      1027.6328 3.437956e-10 2.903846e-02   pass
20000  20016  4      5.171      1031.5468 3.437956e-10 2.903846e-02   pass
20000  20016  4      5.174      1030.9394 3.437956e-10 2.903846e-02   pass
22000  22008  4      6.824      1040.4431 4.321967e-10 3.066821e-02   pass
22000  22008  4      6.809      1042.6829 4.321967e-10 3.066821e-02   pass
22000  22008  4      6.792      1045.2235 4.321967e-10 3.066821e-02   pass
25000  25000  4      9.871      1055.4259 5.778450e-10 3.190769e-02   pass
25000  25000  4      9.841      1058.6485 5.778450e-10 3.190769e-02   pass
25000  25000  4      9.851      1057.5690 5.778450e-10 3.190769e-02   pass
26000  26000  4      11.175     1048.6522 7.091738e-10 3.617224e-02   pass
26000  26000  4      11.130     1052.8547 7.091738e-10 3.617224e-02   pass
26000  26000  4      11.146     1051.3696 7.091738e-10 3.617224e-02   pass
27000  27000  4      12.503     1049.6082 6.894542e-10 3.261346e-02   pass
27000  27000  4      12.485     1051.1521 6.894542e-10 3.261346e-02   pass
30000  30000  1      16.990     1059.5647 8.804202e-10 3.387070e-02   pass
35000  35000  1      26.661     1072.2041 1.134873e-09 3.222092e-02   pass
40000  40000  1      39.733     1073.9242 1.451512e-09 3.083827e-02   pass
45000  45000  1      56.810     1069.4232 2.029193e-09 3.490642e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       65.1218  77.1731 
2000   2000   4       197.7804 237.2608
5000   5008   4       442.5497 477.1035
10000  10000  4       928.7581 935.1846
15000  15000  4       1009.7271 1012.6755
18000  18008  4       1028.3861 1031.5012
20000  20016  4       1030.0397 1031.5468
22000  22008  4       1042.7832 1045.2235
25000  25000  4       1057.2145 1058.6485
26000  26000  4       1050.9588 1052.8547
27000  27000  4       1050.3801 1051.1521
30000  30000  1       1059.5647 1059.5647
35000  35000  1       1072.2041 1072.2041
40000  40000  1       1073.9242 1073.9242
45000  45000  1       1069.4232 1069.4232

Residual checks PASSED

End of tests

26.03.2022 
19:48
