Task04 Нина Чекалина ITMO #194
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Все хорошо, задача зачтена, 8/10 баллов |
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Вывод на Git CI По транспонированию матрицы: Using device #0: CPU. AMD EPYC 7763 64-Core Processor . Intel(R) Corporation. Total memory: 15[9] Data generated for M=4096, K=4096 [matrix_transpose_naive] GPU: 0.0152501+-0.0001[10] GPU: 1100.13 millions/s [matrix_transpose_local_bad_banks] GPU: 0.0151669+-2.53016e-05 s GPU:06.17 millions/s [matrix_transpose_local_good_banks] GPU: 0.0154942+-4.75584e-05 s GPU: 1082.81 millions/s По перемножению матриц: Using device #0: CPU. AMD EPYC 7763 64-Core Processor . Intel(R) Corporation. Total memory: 91 Mb Data generated for M=1024, K=1024, N=[10] CPU: 6.22955+-0 s CPU: 0.32105 GFlops [naive, ts=4] GPU: 0.303985+-0.0188553 s GPU: 6.57928 GFlops Average difference: 0.000149043% [naive, ts=8] GPU: 0.25422+-0.00269473 s GPU: 7.86721 GFlops Average difference: 0.000149043% [naive, ts=16] GPU: 0.2623+-0.00694251 s GPU: 7.63029 GFlops Average difference: 0.000149043% [local, ts=4] GPU: 0.594601+-0.000920175 s GPU: 3.3636 GFlops Average difference: 0.000149043% [local, ts=8] GPU: 0.151897+-0.000347045 s GPU: 13.1668 GFlops Average difference: 0.000149043% [local, ts=16] GPU: 0.0932103+-0.000214138 s GPU: 21.4568 GFlops Average difference: 0.000149043% [local wpt, ts=4, wpt=2] GPU: 0.514815+-0.000434953 s GPU: 3.88489 GFlops Average difference: 0.000149043% [local wpt, ts=4, wpt=4] GPU: 0.424239+-0.000809278 s GPU: 4.71432 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=2] GPU: 0.6965+-0.000457022 s GPU: 15.7523 GFlops Average difference: 0.0009043% [local wpt, ts=8, wpt=4] GPU: 0.255246+-0.000552609 s GPU: 7.83557 GFlops Average difference: 0.000149043% [local wpt, ts=8, wpt=8] GPU: 0.256738+-0.00107633 s GPU: 7.79004 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=2] GPU: 0.0766763+-8.68863e-05 s GPU: 26.0837 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=4] GPU: 0.07314+-0.000450453 s GPU: 27.3443 GFlops Average difference: 0.000149043% [local wpt, ts=16 wpt=8] GPU: 0.0811698+-0.0011556 s GPU: 24.6397 GFlops Average difference: 0.000149043% [local wpt, ts=16, wpt=16] GPU: 0.328982+-0.001054 s GPU: 6.07936 GFlops Average difference: 0.000149043%