1.8 GHz Intel Core i5
dgemm_block_avx_unroll_openmp 32 4.94463e-05 dgemm_block_avx_unroll_openmp 64 8.68347e-05 dgemm_block_avx_unroll_openmp 128 0.000268327 dgemm_block_avx_unroll_openmp 256 0.00142405 dgemm_block_avx_unroll_openmp 512 0.0244488 dgemm_block_avx_unroll_openmp 1024 0.140451 dgemm_block_avx_unroll 32 5.73974e-06 dgemm_block_avx_unroll 64 4.71983e-05 dgemm_block_avx_unroll 128 0.000457368 dgemm_block_avx_unroll 256 0.00387876 dgemm_block_avx_unroll 512 0.0496164 dgemm_block_avx_unroll 1024 0.286635 dgemm_block 32 2.70233e-05 dgemm_block 64 0.000250385 dgemm_block 128 0.00225112 dgemm_block 256 0.018994 dgemm_block 512 0.236271 dgemm_block 1024 2.08814 dgemm_avx_unroll 32 9.96805e-06 dgemm_avx_unroll 64 6.71761e-05 dgemm_avx_unroll 128 0.000360219 dgemm_avx_unroll 256 0.00481644 dgemm_avx_unroll 512 0.178232 dgemm_avx_unroll 1024 1.7662 dgemm_avx 32 1.01003e-05 dgemm_avx 64 8.13807e-05 dgemm_avx 128 0.000796859 dgemm_avx 256 0.0116099 dgemm_avx 512 0.128798 dgemm_avx 1024 3.26742 dgemm_openmp 32 3.23344e-05 dgemm_openmp 64 7.92623e-05 dgemm_openmp 128 0.000919052 dgemm_openmp 256 0.0170368 dgemm_openmp 512 0.17737 dgemm_openmp 1024 7.23831 dgemm 32 3.59326e-05 dgemm 64 0.000293442 dgemm 128 0.00282961 dgemm 256 0.044093 dgemm 512 0.689374 dgemm 1024 13.1216