◯サーバ1
CPU : Intel(R) Xeon(R) Platinum 8170 CPU @ 2.10GHz x 2 (52コア)
メモリ : 1TB
OS : Ubuntu 20.04.3
◯サーバ2
CPU : Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz x 2 (40コア)
メモリ : 512GB
OS : CentOS 7.9
◯サーバ3 CPU : Intel(R) Core(TM) i9-7940X CPU @ 3.10GHz x 1 (14コア)
メモリ : 128GB
OS : Ubuntu 20.04.3
◯サーバ4
CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz x 2 (16コア)
メモリ:256GB
OS : Ubuntu 20.04.3
◯サーバ5
CPU : Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz x 2 (16コア)
メモリ:256GB
OS : Ubuntu 20.04.3
◯サーバ1
CPU frequency: 3.699 GHz
Number of CPUs: 2
Number of cores: 52
Number of threads: 52
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
Performance Summary (GFlops)
Size LDA Align. Average Maximal
1000 1000 4 145.1143 167.0394
2000 2000 4 368.4948 377.3484
5000 5008 4 1182.1890 1233.3332
10000 10000 4 1714.9107 1726.7117
15000 15000 4 1956.4169 1976.1784
18000 18008 4 2003.7059 2008.4996
20000 20016 4 2046.4642 2051.4082
22000 22008 4 2064.2923 2066.5980
25000 25000 4 2149.8686 2157.7073
26000 26000 4 2164.0217 2169.4173
27000 27000 4 2196.5623 2198.5122
30000 30000 1 2239.5136 2239.5136
35000 35000 1 2240.8099 2240.8099
40000 40000 1 2249.5483 2249.5483
45000 45000 1 2240.3109 2240.3109
Residual checks PASSED
End of tests
◯サーバ2
CPU frequency: 3.699 GHz
Number of CPUs: 2
Number of cores: 40
Number of threads: 40
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
Performance Summary (GFlops)
Size LDA Align. Average Maximal
1000 1000 4 151.8583 168.8597
2000 2000 4 360.7464 370.8521
5000 5008 4 625.7117 645.9911
10000 10000 4 834.0963 837.2400
15000 15000 4 911.4535 912.5479
18000 18008 4 937.0928 938.4944
20000 20016 4 948.0424 948.9439
22000 22008 4 967.8652 968.6768
25000 25000 4 988.9570 990.6903
26000 26000 4 1003.3528 1004.9607
27000 27000 4 1006.2387 1009.9760
30000 30000 1 1030.6734 1030.6734
35000 35000 1 1056.4715 1056.4715
40000 40000 1 1054.5121 1054.5121
45000 45000 1 1085.7248 1085.7248
Residual checks PASSED
End of tests
◯サーバ3
CPU frequency: 4.398 GHz
Number of CPUs: 1
Number of cores: 14
Number of threads: 14
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
Performance Summary (GFlops)
Size LDA Align. Average Maximal
1000 1000 4 242.1984 280.9367
2000 2000 4 482.8069 489.5799
5000 5008 4 661.9743 667.3875
10000 10000 4 803.8293 805.4694
15000 15000 4 855.1190 856.7820
18000 18008 4 868.6452 873.4478
20000 20016 4 869.3244 869.9199
22000 22008 4 878.9332 880.0155
25000 25000 4 900.6856 901.4368
26000 26000 4 912.9984 914.0156
27000 27000 4 912.4203 912.7430
30000 30000 1 919.1505 919.1505
35000 35000 1 931.7328 931.7328
40000 40000 1 939.5716 939.5716
45000 45000 1 934.4143 934.4143
Residual checks PASSED
End of tests
◯サーバ4
CPU frequency: 2.999 GHz
Number of CPUs: 2
Number of cores: 16
Number of threads: 16
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
Performance Summary (GFlops)
Size LDA Align. Average Maximal
1000 1000 4 98.3486 103.4752
2000 2000 4 261.1580 264.7504
5000 5008 4 401.2159 404.8876
10000 10000 4 454.6357 481.4589
15000 15000 4 489.0569 493.2905
18000 18008 4 478.8561 495.1720
20000 20016 4 486.7478 491.9454
22000 22008 4 487.8643 492.3899
25000 25000 4 494.1607 496.5325
26000 26000 4 500.7837 501.3487
27000 27000 4 500.9714 503.6748
30000 30000 1 502.2444 502.2444
35000 35000 1 500.6092 500.6092
40000 40000 1 505.6347 505.6347
45000 45000 1 503.5945 503.5945
Residual checks PASSED
End of tests
◯サーバ5
CPU frequency: 2.799 GHz
Number of CPUs: 2
Number of cores: 16
Number of threads: 16
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
Performance Summary (GFlops)
Size LDA Align. Average Maximal
1000 1000 4 99.2351 103.7969
2000 2000 4 176.4618 180.6285
5000 5008 4 212.0226 221.8562
10000 10000 4 225.9256 230.0287
15000 15000 4 233.4886 236.8309
18000 18008 4 237.0301 238.8096
20000 20016 4 238.8415 241.1044
22000 22008 4 236.1987 239.5813
25000 25000 4 238.0307 240.8756
26000 26000 4 236.7266 241.1121
27000 27000 4 233.9638 234.0376
30000 30000 1 239.3806 239.3806
35000 35000 1 241.8330 241.8330
40000 40000 1 242.2418 242.2418
45000 45000 1 239.8287 239.8287
Residual checks PASSED
End of tests