Sample data file lininput_xeon64.

Current date/time: Sat Mar 26 20:08:42 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      0.025      26.3310  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.009      73.3557  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.008      83.4103  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.008      85.7892  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.008      87.7193  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.008      88.3907  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.008      87.4131  1.364520e-12 4.019581e-02   pass
1000   1000   4      0.008      87.5837  1.364520e-12 4.019581e-02   pass
2000   2000   4      0.024      222.7765 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.024      226.5581 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.023      230.6126 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.024      226.7774 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.023      230.2875 4.048761e-12 3.184210e-02   pass
2000   2000   4      0.022      246.0786 4.048761e-12 3.184210e-02   pass
5000   5008   4      0.174      480.4469 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.202      413.0976 3.705630e-11 4.941844e-02   pass
5000   5008   4      0.171      486.3820 2.311072e-11 3.082056e-02   pass
5000   5008   4      0.213      390.6055 2.311072e-11 3.082056e-02   pass
10000  10000  4      0.656      1015.9794 1.266738e-10 4.278575e-02   pass
10000  10000  4      0.651      1024.2302 1.266738e-10 4.278575e-02   pass
10000  10000  4      0.651      1025.0544 1.266738e-10 4.278575e-02   pass
10000  10000  4      0.659      1011.6253 1.266738e-10 4.278575e-02   pass
15000  15000  4      2.043      1101.5934 2.212830e-10 3.358224e-02   pass
15000  15000  4      2.046      1100.0812 2.212830e-10 3.358224e-02   pass
15000  15000  4      2.040      1102.9576 2.212830e-10 3.358224e-02   pass
18000  18008  4      3.458      1124.4148 3.139640e-10 3.332664e-02   pass
18000  18008  4      3.447      1128.1363 3.139640e-10 3.332664e-02   pass
18000  18008  4      3.457      1124.8080 3.139640e-10 3.332664e-02   pass
20000  20016  4      4.718      1130.6185 3.437956e-10 2.903846e-02   pass
20000  20016  4      4.713      1131.8916 3.437956e-10 2.903846e-02   pass
20000  20016  4      4.702      1134.4694 3.437956e-10 2.903846e-02   pass
22000  22008  4      6.223      1140.9514 4.321967e-10 3.066821e-02   pass
22000  22008  4      6.242      1137.4170 4.321967e-10 3.066821e-02   pass
22000  22008  4      6.215      1142.3711 4.321967e-10 3.066821e-02   pass
25000  25000  4      8.976      1160.5832 5.778450e-10 3.190769e-02   pass
25000  25000  4      8.979      1160.2637 5.778450e-10 3.190769e-02   pass
25000  25000  4      8.974      1160.8729 5.778450e-10 3.190769e-02   pass
26000  26000  4      10.102     1160.0522 7.091738e-10 3.617224e-02   pass
26000  26000  4      10.095     1160.7986 7.091738e-10 3.617224e-02   pass
26000  26000  4      10.090     1161.3656 7.091738e-10 3.617224e-02   pass
27000  27000  4      11.276     1163.8071 6.894542e-10 3.261346e-02   pass
27000  27000  4      11.279     1163.5130 6.894542e-10 3.261346e-02   pass
30000  30000  1      15.430     1166.7016 8.804202e-10 3.387070e-02   pass
35000  35000  1      24.209     1180.7941 1.134873e-09 3.222092e-02   pass
40000  40000  1      35.963     1186.5046 1.451512e-09 3.083827e-02   pass
45000  45000  1      51.281     1184.7200 2.029193e-09 3.490642e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       77.4991  88.3907 
2000   2000   4       230.5151 246.0786
5000   5008   4       442.6330 486.3820
10000  10000  4       1019.2223 1025.0544
15000  15000  4       1101.5441 1102.9576
18000  18008  4       1125.7864 1128.1363
20000  20016  4       1132.3265 1134.4694
22000  22008  4       1140.2465 1142.3711
25000  25000  4       1160.5732 1160.8729
26000  26000  4       1160.7388 1161.3656
27000  27000  4       1163.6600 1163.8071
30000  30000  1       1166.7016 1166.7016
35000  35000  1       1180.7941 1180.7941
40000  40000  1       1186.5046 1186.5046
45000  45000  1       1184.7200 1184.7200

Residual checks PASSED

End of tests

26.03.2022 
20:14
