Sample data file lininput_xeon64.

Current date/time: Sat Mar 26 11:13:39 2022

CPU frequency:    2.599 GHz
Number of CPUs: 1
Number of cores: 28
Number of threads: 28

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      31.7685  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.014      46.3489  1.088574e-12 3.284889e-02   pass
1000   1000   4      0.005      133.4238 1.088574e-12 3.284889e-02   pass
1000   1000   4      0.005      140.3524 1.088574e-12 3.284889e-02   pass
1000   1000   4      0.007      102.0585 1.088574e-12 3.284889e-02   pass
1000   1000   4      0.005      135.1989 1.088574e-12 3.284889e-02   pass
1000   1000   4      0.005      132.9489 1.088574e-12 3.284889e-02   pass
1000   1000   4      0.005      134.9315 1.088574e-12 3.284889e-02   pass
2000   2000   4      0.014      383.3062 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.014      379.4531 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.014      383.1962 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.014      376.2827 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.014      375.9093 3.923570e-12 3.112852e-02   pass
2000   2000   4      0.014      383.6999 3.923570e-12 3.112852e-02   pass
5000   5008   4      0.122      684.8874 2.525974e-11 3.339331e-02   pass
5000   5008   4      0.104      804.5633 2.525974e-11 3.339331e-02   pass
5000   5008   4      0.159      525.1190 2.342181e-11 3.096357e-02   pass
5000   5008   4      0.103      806.2304 2.525974e-11 3.339331e-02   pass
10000  10000  4      0.641      1040.9603 8.709172e-11 2.958123e-02   pass
10000  10000  4      0.654      1019.2007 8.709172e-11 2.958123e-02   pass
10000  10000  4      0.643      1037.1020 8.709172e-11 2.958123e-02   pass
10000  10000  4      0.652      1022.5518 8.709172e-11 2.958123e-02   pass
15000  15000  4      2.061      1091.9906 2.266277e-10 3.438717e-02   pass
15000  15000  4      2.032      1107.3030 2.266277e-10 3.438717e-02   pass
15000  15000  4      2.037      1104.5411 2.266277e-10 3.438717e-02   pass
18000  18008  4      3.462      1123.3798 3.007782e-10 3.178879e-02   pass
18000  18008  4      3.488      1114.7841 3.007782e-10 3.178879e-02   pass
18000  18008  4      3.465      1122.1727 3.007782e-10 3.178879e-02   pass
20000  20016  4      4.714      1131.5592 3.510307e-10 2.999408e-02   pass
20000  20016  4      4.727      1128.5423 3.510307e-10 2.999408e-02   pass
20000  20016  4      4.703      1134.2385 3.510307e-10 2.999408e-02   pass
22000  22008  4      6.232      1139.1740 4.683323e-10 3.309638e-02   pass
22000  22008  4      6.234      1138.8485 4.683323e-10 3.309638e-02   pass
22000  22008  4      6.216      1142.1263 4.683323e-10 3.309638e-02   pass
25000  25000  4      8.986      1159.3280 5.815489e-10 3.204777e-02   pass
25000  25000  4      8.970      1161.4814 5.924397e-10 3.264794e-02   pass
25000  25000  4      9.000      1157.4989 5.815489e-10 3.204777e-02   pass
26000  26000  4      10.117     1158.2914 6.277713e-10 3.209570e-02   pass
26000  26000  4      10.142     1155.4243 6.277713e-10 3.209570e-02   pass
26000  26000  4      10.101     1160.1547 6.277713e-10 3.209570e-02   pass
27000  27000  4      11.279     1163.5490 6.593261e-10 3.137750e-02   pass
27000  27000  4      11.319     1159.3939 6.593261e-10 3.137750e-02   pass
30000  30000  1      15.446     1165.4497 9.295806e-10 3.564034e-02   pass
35000  35000  1      24.242     1179.2076 1.082266e-09 3.063375e-02   pass
40000  40000  1      36.082     1182.5708 1.417362e-09 3.041282e-02   pass
45000  45000  1      51.398     1182.0349 2.069530e-09 3.554414e-02   pass

Performance Summary (GFlops)

Size   LDA    Align.  Average  Maximal
1000   1000   4       107.1289 140.3524
2000   2000   4       380.3079 383.6999
5000   5008   4       705.2001 806.2304
10000  10000  4       1029.9537 1040.9603
15000  15000  4       1101.2782 1107.3030
18000  18008  4       1120.1122 1123.3798
20000  20016  4       1131.4467 1134.2385
22000  22008  4       1140.0496 1142.1263
25000  25000  4       1159.4361 1161.4814
26000  26000  4       1157.9568 1160.1547
27000  27000  4       1161.4715 1163.5490
30000  30000  1       1165.4497 1165.4497
35000  35000  1       1179.2076 1179.2076
40000  40000  1       1182.5708 1182.5708
45000  45000  1       1182.0349 1182.0349

Residual checks PASSED

End of tests

26.03.2022 
11:19
