Task04 Валерий Мацкевич HSE #144
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Signed-off-by: Valery Matskevich <generalretcher@gmail.com>
Signed-off-by: Valery Matskevich <generalretcher@gmail.com>
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Локальный вывод
$ ./build/matrix_transpose OpenCL devices: Device #0: CPU. pthread-AMD Ryzen 5 5500U with Radeon Graphics. AuthenticAMD. Total memory: 13334 Mb Using device #0: CPU. pthread-AMD Ryzen 5 5500U with Radeon Graphics. AuthenticAMD. Total memory: 13334 Mb Data generated for M=4096, K=4096 [matrix_transpose_naive] GPU: 0.0169246+-0.000363228 s GPU: 991.289 millions/s [matrix_transpose_local_bad_banks] GPU: 0.0162895+-3.76592e-05 s GPU: 1029.94 millions/s [matrix_transpose_local_good_banks] GPU: 0.0162737+-4.11965e-05 s GPU: 1030.94 millions/s $ ./build/matrix_multiplication OpenCL devices: Device #0: CPU. pthread-AMD Ryzen 5 5500U with Radeon Graphics. AuthenticAMD. Total memory: 13334 Mb Using device #0: CPU. pthread-AMD Ryzen 5 5500U with Radeon Graphics. AuthenticAMD. Total memory: 13334 Mb Data generated for M=1024, K=1024, N=1024 CPU: 10.3802+-0 s CPU: 0.192675 GFlops [naive, ts=4] GPU: 0.929132+-0.00651321 s GPU: 2.15255 GFlops Average difference: 0.000149043% [naive, ts=8] GPU: 0.939817+-0.00427403 s GPU: 2.12807 GFlops Average difference: 0.000149043% [naive, ts=16] GPU: 1.20814+-0.00336305 s GPU: 1.65544 GFlops Average difference: 0.000149043% [local, ts=4] GPU: 0.65125+-0.306172 s GPU: 3.07102 GFlops Average difference: 0.000149043% [local, ts=8] GPU: 0.564746+-0.284267 s GPU: 3.54142 GFlops Average difference: 0.000149043% [local, ts=16] GPU: 0.310659+-0.00316622 s GPU: 6.43794 GFlops Average difference: 0.000149043% [local wpt, ts=4, wpt=2] GPU: 1.23883+-0.633773 s GPU: 1.61442 GFlops Average difference: 0.000149043% [local wpt, ts=4, wpt=4] GPU: 0.543547+-0.0472318 s GPU: 3.67953 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=2] GPU: 0.59599+-0.21084 s GPU: 3.35576 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=4] GPU: 0.671404+-0.117922 s GPU: 2.97883 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=8] GPU: 0.524906+-0.18261 s GPU: 3.81021 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=2] GPU: 0.391485+-0.0641349 s GPU: 5.10876 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=4] GPU: 0.445875+-0.146809 s GPU: 4.48556 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=8] GPU: 0.498357+-0.0494717 s GPU: 4.01319 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=16] GPU: 0.361147+-0.04432 s GPU: 5.53792 GFlops Average difference: 0.000149043%Вывод Github CI
$ ./matrix_transpose OpenCL devices: Device #0: CPU. AMD EPYC 7763 64-Core Processor . Intel(R) Corporation. Total memory: 15991 Mb Using device #0: CPU. AMD EPYC 7763 64-Core Processor . Intel(R) Corporation. Total memory: 15991 Mb Data generated for M=4096, K=4096 [matrix_transpose_naive] GPU: 0.0152054+-0.000145498 s GPU: 1103.37 millions/s [matrix_transpose_local_bad_banks] GPU: 0.0225613+-0.000898613 s GPU: 743.627 millions/s [matrix_transpose_local_good_banks] GPU: 0.0224438+-0.000941109 s GPU: 747.522 millions/s $ ./matrix_multiplication OpenCL devices: Device #0: CPU. AMD EPYC 7763 64-Core Processor . Intel(R) Corporation. Total memory: 15991 Mb Using device #0: CPU. AMD EPYC 7763 64-Core Processor . Intel(R) Corporation. Total memory: 15991 Mb Data generated for M=1024, K=1024, N=1024 CPU: 6.33776+-0 s CPU: 0.315569 GFlops [naive, ts=4] GPU: 0.368016+-0.00387518 s GPU: 5.43454 GFlops Average difference: 0.000149043% [naive, ts=8] GPU: 0.373403+-0.00552401 s GPU: 5.35614 GFlops Average difference: 0.000149043% [naive, ts=16] GPU: 0.372796+-0.00299166 s GPU: 5.36486 GFlops Average difference: 0.000149043% [local, ts=4] GPU: 0.536499+-0.000822247 s GPU: 3.72787 GFlops Average difference: 0.000149043% [local, ts=8] GPU: 0.310242+-0.00216126 s GPU: 6.44658 GFlops Average difference: 0.000149043% [local, ts=16] GPU: 0.2867+-0.00103005 s GPU: 6.97592 GFlops Average difference: 0.000149043% [local wpt, ts=4, wpt=2] GPU: 0.514041+-0.00417185 s GPU: 3.89074 GFlops Average difference: 0.000149043% [local wpt, ts=4, wpt=4] GPU: 0.441325+-0.00117908 s GPU: 4.53181 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=2] GPU: 0.318689+-0.00104722 s GPU: 6.2757 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=4] GPU: 0.284307+-0.00114197 s GPU: 7.03465 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=8] GPU: 0.275566+-0.00210648 s GPU: 7.25779 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=2] GPU: 0.239857+-0.00118266 s GPU: 8.33831 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=4] GPU: 0.227042+-0.00149647 s GPU: 8.80894 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=8] GPU: 0.199619+-0.00168463 s GPU: 10.0191 GFlops Average difference: 0.000149043%