Built using
BLAKE3_SIMD_LANES={2,4,8,16} make cudarunning on Tesla V100-SXM2-16GB
Benchmarking BLAKE3 SYCL implementation (v1)
input size execution time host-to-device tx time device-to-host tx time
1 MB 154.362875 us 108.415750 us 5.561750 us
2 MB 162.331625 us 205.455875 us 4.825500 us
4 MB 190.280500 us 401.607625 us 5.623000 us
8 MB 243.529875 us 792.728250 us 8.998750 us
16 MB 320.465750 us 1.573578 ms 6.149375 us
32 MB 482.268250 us 3.118729 ms 7.126000 us
64 MB 844.598250 us 6.166145 ms 6.973250 us
128 MB 1.800964 ms 12.269974 ms 7.080000 us
256 MB 3.267731 ms 24.462952 ms 6.805500 us
512 MB 5.998047 ms 48.833740 ms 6.713750 us
1024 MB 11.915527 ms 97.573730 ms 8.423000 us# compiled using BLAKE3_SIMD_LANES=2
Benchmarking BLAKE3 SYCL implementation (v2)
input size execution time host-to-device tx time device-to-host tx time
1 MB 189.209125 us 467.285250 us 5.370875 us
2 MB 191.650125 us 205.322500 us 4.882875 us
4 MB 204.345750 us 401.611375 us 5.859500 us
8 MB 248.046125 us 792.968625 us 5.859250 us
16 MB 341.796500 us 1.574707 ms 5.127250 us
32 MB 496.093000 us 3.122803 ms 7.080250 us
64 MB 1.016358 ms 6.172363 ms 7.568375 us
128 MB 1.838379 ms 12.268555 ms 7.568375 us
256 MB 3.539550 ms 24.455078 ms 7.080250 us
512 MB 6.729248 ms 48.828125 ms 7.079750 us
1024 MB 11.715087 ms 97.482910 ms 9.765625 us# compiled using BLAKE3_SIMD_LANES=4
Benchmarking BLAKE3 SYCL implementation (v2)
input size execution time host-to-device tx time device-to-host tx time
1 MB 324.707250 us 397.949125 us 5.127250 us
2 MB 318.847625 us 205.566625 us 5.126750 us
4 MB 334.716500 us 401.122875 us 5.615500 us
8 MB 348.632875 us 792.724625 us 6.347250 us
16 MB 427.735250 us 1.571533 ms 5.615375 us
32 MB 622.559000 us 3.118164 ms 7.324125 us
64 MB 923.828375 us 6.168457 ms 7.323875 us
128 MB 2.014648 ms 12.263916 ms 7.568375 us
256 MB 4.190674 ms 24.442871 ms 7.080000 us
512 MB 7.277343 ms 48.827637 ms 6.836000 us
1024 MB 12.184326 ms 97.552734 ms 8.300750 us# compiled using BLAKE3_SIMD_LANES=8
Benchmarking BLAKE3 SYCL implementation (v2)
input size execution time host-to-device tx time device-to-host tx time
1 MB 1.199463 ms 468.505875 us 5.615250 us
2 MB 650.634750 us 205.566500 us 4.882750 us
4 MB 678.466625 us 401.367375 us 5.859125 us
8 MB 695.312125 us 792.968750 us 5.859125 us
16 MB 716.064500 us 1.573974 ms 6.103250 us
32 MB 928.221500 us 3.122070 ms 7.324375 us
64 MB 1.318848 ms 6.168945 ms 7.812625 us
128 MB 2.197510 ms 12.266113 ms 6.591625 us
256 MB 5.203370 ms 24.459961 ms 7.568250 us
512 MB 10.184327 ms 48.817139 ms 8.056625 us
1024 MB 18.732911 ms 97.577148 ms 7.812250 us# compiled using BLAKE3_SIMD_LANES=16
Benchmarking BLAKE3 SYCL implementation (v2)
input size execution time host-to-device tx time device-to-host tx time
1 MB 2.113281 ms 437.011750 us 5.859250 us
2 MB 1.431641 ms 205.322125 us 5.127000 us
4 MB 1.480224 ms 401.367250 us 6.103625 us
8 MB 1.505371 ms 792.236375 us 6.103750 us
16 MB 1.516845 ms 1.573974 ms 5.615250 us
32 MB 1.594970 ms 3.113770 ms 7.324375 us
64 MB 2.055176 ms 6.176270 ms 10.254000 us
128 MB 5.214600 ms 12.262207 ms 7.323875 us
256 MB 13.925293 ms 24.453369 ms 7.568375 us
512 MB 27.458252 ms 48.818115 ms 7.812375 us
1024 MB 52.898436 ms 97.524170 ms 8.056625 us