Built using
BLAKE3_SIMD_LANES={2,4,8,16} make aot_cpu# [ CPU(s): 4; used avx2 ]
running on Intel(R) Xeon(R) CPU E5-2686 v4 @ 2.30GHz
Benchmarking BLAKE3 SYCL implementation (v1)
input size execution time host-to-device tx time device-to-host tx time
1 MB 1.411340 ms 302.379750 us 3.128375 us
2 MB 2.382188 ms 502.974125 us 2.244875 us
4 MB 4.551627 ms 978.917750 us 1.813500 us
8 MB 8.884377 ms 1.928709 ms 2.123000 us
16 MB 17.718145 ms 4.421330 ms 2.502000 us
32 MB 35.164200 ms 8.941067 ms 3.316250 us
64 MB 73.808522 ms 18.136102 ms 2.870250 us
128 MB 149.423070 ms 37.800974 ms 3.243750 us
256 MB 278.700030 ms 73.604903 ms 2.825250 us
512 MB 556.898126 ms 148.596441 ms 2.950250 us
1024 MB 1.126861 s 293.848222 ms 3.435000 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 2.458254 ms 290.517125 us 2.240000 us
2 MB 4.403440 ms 516.484625 us 2.325625 us
4 MB 8.571496 ms 1.013186 ms 2.281625 us
8 MB 17.256722 ms 2.134683 ms 2.414000 us
16 MB 33.931112 ms 4.449573 ms 2.584750 us
32 MB 67.583474 ms 9.160075 ms 3.510875 us
64 MB 134.817304 ms 17.928418 ms 3.086500 us
128 MB 269.274363 ms 35.857533 ms 3.475250 us
256 MB 536.382903 ms 74.012070 ms 2.823750 us
512 MB 1.107967 s 149.691718 ms 3.079375 us
1024 MB 2.264229 s 300.741099 ms 2.879375 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 1.457193 ms 297.706000 us 2.182750 us
2 MB 2.597208 ms 535.761625 us 2.190375 us
4 MB 4.948043 ms 984.825125 us 1.835000 us
8 MB 9.656003 ms 1.903438 ms 2.037875 us
16 MB 19.059954 ms 4.102028 ms 2.157000 us
32 MB 37.820617 ms 9.093352 ms 2.961375 us
64 MB 75.408616 ms 17.937515 ms 2.687875 us
128 MB 150.304798 ms 35.845284 ms 2.909750 us
256 MB 299.651055 ms 74.402049 ms 2.493250 us
512 MB 599.306090 ms 148.221302 ms 2.565250 us
1024 MB 1.214943 s 299.679108 ms 3.162625 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 1.454525 ms 300.303500 us 2.049000 us
2 MB 2.490826 ms 532.865750 us 2.462125 us
4 MB 4.858460 ms 1.058994 ms 2.142125 us
8 MB 9.548375 ms 2.168333 ms 2.666750 us
16 MB 18.724246 ms 4.372800 ms 2.873750 us
32 MB 36.474041 ms 9.020951 ms 2.978500 us
64 MB 72.999172 ms 17.845079 ms 2.894000 us
128 MB 145.707888 ms 36.177141 ms 2.912500 us
256 MB 296.205519 ms 75.066909 ms 2.762125 us
512 MB 578.887824 ms 145.805123 ms 2.769000 us
1024 MB 1.153393 s 289.286738 ms 2.724625 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 5.484708 ms 293.350750 us 1.923000 us
2 MB 7.038828 ms 526.952375 us 2.219125 us
4 MB 14.028125 ms 1.044917 ms 2.349875 us
8 MB 28.113723 ms 2.153057 ms 2.522125 us
16 MB 55.646375 ms 4.334506 ms 2.868500 us
32 MB 107.368298 ms 9.117504 ms 3.173625 us
64 MB 211.528465 ms 18.809700 ms 2.976500 us
128 MB 422.311642 ms 35.872375 ms 3.016750 us
256 MB 839.858409 ms 73.837866 ms 2.992875 us
512 MB 1.679492 s 147.312903 ms 2.831250 us
1024 MB 3.354590 s 294.967816 ms 2.814375 us# [ CPU(s): 128; used avx512 ]
running on Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz
Benchmarking BLAKE3 SYCL implementation (v1)
input size execution time host-to-device tx time device-to-host tx time
1 MB 1.035622 ms 941.733125 us 12.349500 us
2 MB 949.878750 us 1.528471 ms 8.627375 us
4 MB 1.224290 ms 1.763114 ms 5.351500 us
8 MB 1.713689 ms 2.125699 ms 5.597750 us
16 MB 2.568303 ms 3.061066 ms 5.793125 us
32 MB 4.168138 ms 5.230914 ms 6.145125 us
64 MB 6.239875 ms 9.797500 ms 2.525625 us
128 MB 8.187520 ms 20.664062 ms 1.242000 us
256 MB 8.853032 ms 32.455801 ms 1.047125 us
512 MB 14.807205 ms 48.242437 ms 1.063000 us
1024 MB 22.864140 ms 79.047688 ms 1.088500 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 1.435731 ms 829.346250 us 2.538125 us
2 MB 1.235621 ms 1.160755 ms 4.529125 us
4 MB 1.467002 ms 1.388256 ms 4.071250 us
8 MB 1.676693 ms 1.940926 ms 5.912250 us
16 MB 2.752172 ms 3.576378 ms 3.839875 us
32 MB 4.738109 ms 6.948434 ms 4.638500 us
64 MB 7.193866 ms 13.689200 ms 4.531500 us
128 MB 8.897695 ms 23.638901 ms 987.625000 ns
256 MB 10.928828 ms 33.915237 ms 967.625000 ns
512 MB 18.045038 ms 48.268317 ms 1.031375 us
1024 MB 35.084335 ms 76.414034 ms 903.625000 ns# 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 1.332648 ms 778.364750 us 4.491625 us
2 MB 1.517697 ms 1.216136 ms 5.699500 us
4 MB 1.878738 ms 1.405623 ms 6.585000 us
8 MB 1.955160 ms 1.890794 ms 6.283625 us
16 MB 2.295545 ms 3.461322 ms 4.179250 us
32 MB 3.848329 ms 6.653417 ms 4.561875 us
64 MB 6.739462 ms 14.008103 ms 2.967625 us
128 MB 7.512532 ms 21.777197 ms 857.000000 ns
256 MB 8.854166 ms 32.901272 ms 976.500000 ns
512 MB 13.710111 ms 47.194467 ms 965.875000 ns
1024 MB 25.805447 ms 79.800968 ms 1.052625 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 1.957192 ms 715.214875 us 5.877000 us
2 MB 1.925397 ms 1.117507 ms 3.798000 us
4 MB 3.097539 ms 1.451939 ms 13.072625 us
8 MB 3.446283 ms 1.918505 ms 6.290750 us
16 MB 3.690009 ms 3.503353 ms 6.937875 us
32 MB 4.282732 ms 6.779036 ms 5.052125 us
64 MB 7.261953 ms 14.829467 ms 2.978000 us
128 MB 9.568175 ms 22.821287 ms 878.000000 ns
256 MB 10.290331 ms 33.643110 ms 1.030125 us
512 MB 15.784226 ms 47.931818 ms 863.375000 ns
1024 MB 28.765474 ms 80.076494 ms 1.017875 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 6.539631 ms 949.643375 us 6.476625 us
2 MB 7.431457 ms 1.504223 ms 6.843000 us
4 MB 7.110438 ms 1.818267 ms 5.692250 us
8 MB 10.708573 ms 3.247708 ms 5.178500 us
16 MB 13.190738 ms 3.451771 ms 3.659125 us
32 MB 13.757709 ms 5.561875 ms 3.393625 us
64 MB 11.546031 ms 13.229008 ms 1.385125 us
128 MB 14.950347 ms 22.513792 ms 1.014875 us
256 MB 18.790299 ms 33.722702 ms 966.125000 ns
512 MB 33.867609 ms 47.791360 ms 1.216500 us
1024 MB 61.698307 ms 75.633475 ms 1.107500 us# [ CPU(s): 24; used avx512 ]
running on Intel(R) Xeon(R) Gold 6128 CPU @ 3.40GHz
Benchmarking BLAKE3 SYCL implementation (v1)
input size execution time host-to-device tx time device-to-host tx time
1 MB 357.017500 us 308.464000 us 1.038625 us
2 MB 536.530125 us 551.713750 us 2.091125 us
4 MB 1.139873 ms 811.976750 us 2.913250 us
8 MB 1.910413 ms 1.322750 ms 2.355250 us
16 MB 3.611798 ms 2.494118 ms 971.125000 ns
32 MB 6.082726 ms 4.624181 ms 921.625000 ns
64 MB 10.105840 ms 8.526520 ms 897.000000 ns
128 MB 14.036209 ms 15.155051 ms 1.050000 us
256 MB 20.757668 ms 27.175328 ms 1.198875 us
512 MB 39.001923 ms 44.536675 ms 1.223750 us
1024 MB 77.331343 ms 91.330096 ms 1.203125 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 725.956250 us 321.646625 us 1.812625 us
2 MB 1.063598 ms 574.803250 us 2.297000 us
4 MB 1.853857 ms 811.289625 us 2.623625 us
8 MB 3.265703 ms 1.355988 ms 1.887375 us
16 MB 5.695174 ms 2.375724 ms 669.875000 ns
32 MB 10.207269 ms 5.329347 ms 849.000000 ns
64 MB 14.268392 ms 7.847511 ms 967.375000 ns
128 MB 20.377278 ms 14.777122 ms 1.126875 us
256 MB 33.007169 ms 25.580627 ms 1.522875 us
512 MB 62.540990 ms 47.311655 ms 1.087875 us
1024 MB 124.047302 ms 83.641604 ms 1.418875 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 850.803500 us 240.196625 us 1.433625 us
2 MB 1.028460 ms 613.574500 us 2.795375 us
4 MB 1.686378 ms 819.039000 us 2.232500 us
8 MB 2.583981 ms 1.327759 ms 1.756625 us
16 MB 4.535992 ms 2.399812 ms 739.750000 ns
32 MB 7.715149 ms 4.566527 ms 868.625000 ns
64 MB 12.397610 ms 8.777051 ms 987.500000 ns
128 MB 16.035606 ms 15.090863 ms 1.112125 us
256 MB 23.686623 ms 28.505377 ms 1.196625 us
512 MB 44.435378 ms 44.838008 ms 1.637875 us
1024 MB 87.095254 ms 86.813492 ms 1.280750 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 1.434828 ms 341.291500 us 2.925000 us
2 MB 2.028067 ms 691.156625 us 2.299750 us
4 MB 2.169944 ms 841.397000 us 2.468625 us
8 MB 3.577898 ms 1.354724 ms 2.677625 us
16 MB 5.726758 ms 2.392596 ms 585.125000 ns
32 MB 9.302333 ms 4.546784 ms 669.750000 ns
64 MB 14.719235 ms 8.442529 ms 1.213750 us
128 MB 17.816075 ms 14.553390 ms 897.250000 ns
256 MB 27.092123 ms 25.995475 ms 1.458500 us
512 MB 51.581485 ms 48.473726 ms 1.213000 us
1024 MB 101.127829 ms 85.415163 ms 981.500000 ns# 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 4.988956 ms 345.659875 us 2.517500 us
2 MB 6.923827 ms 721.461250 us 1.908625 us
4 MB 8.343197 ms 1.045322 ms 1.605875 us
8 MB 9.554885 ms 1.576714 ms 928.750000 ns
16 MB 14.489025 ms 2.544420 ms 813.875000 ns
32 MB 17.014290 ms 4.073476 ms 1.041375 us
64 MB 25.710434 ms 7.544063 ms 1.052000 us
128 MB 36.536837 ms 16.001267 ms 1.483125 us
256 MB 63.283484 ms 26.332025 ms 1.233125 us
512 MB 121.902091 ms 45.809442 ms 1.067750 us
1024 MB 245.176609 ms 83.243050 ms 1.076375 us# [ CPU(s): 12; used avx2 ]
running on Intel(R) Xeon(R) E-2176G CPU @ 3.70GHz
Benchmarking BLAKE3 SYCL implementation (v1)
input size execution time host-to-device tx time device-to-host tx time
1 MB 327.447125 us 164.797750 us 3.334250 us
2 MB 888.252500 us 208.945000 us 600.375000 ns
4 MB 1.049447 ms 297.244750 us 2.543375 us
8 MB 2.007394 ms 561.511250 us 2.600250 us
16 MB 3.868704 ms 1.221595 ms 820.250000 ns
32 MB 7.259625 ms 2.429787 ms 677.000000 ns
64 MB 13.978607 ms 4.754956 ms 736.250000 ns
128 MB 27.780513 ms 9.330577 ms 749.500000 ns
256 MB 55.302504 ms 18.498851 ms 875.750000 ns
512 MB 110.761080 ms 36.818487 ms 809.000000 ns
1024 MB 220.764015 ms 73.411591 ms 849.000000 ns# 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 551.211125 us 148.376625 us 616.875000 ns
2 MB 796.079000 us 196.313375 us 505.250000 ns
4 MB 1.401199 ms 286.559000 us 705.500000 ns
8 MB 2.544254 ms 535.589000 us 550.000000 ns
16 MB 4.819938 ms 1.201561 ms 566.750000 ns
32 MB 9.369013 ms 2.404684 ms 592.625000 ns
64 MB 18.504175 ms 4.758154 ms 673.000000 ns
128 MB 36.716331 ms 9.319614 ms 613.750000 ns
256 MB 73.104492 ms 18.491373 ms 2.659625 us
512 MB 145.770998 ms 36.832426 ms 780.250000 ns
1024 MB 291.536176 ms 73.392269 ms 795.375000 ns# 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 477.501875 us 128.105000 us 617.250000 ns
2 MB 819.885750 us 212.460875 us 2.089375 us
4 MB 1.207255 ms 312.599375 us 488.250000 ns
8 MB 2.296374 ms 603.953250 us 690.875000 ns
16 MB 4.145224 ms 1.188992 ms 784.875000 ns
32 MB 7.876318 ms 2.414666 ms 616.250000 ns
64 MB 15.409500 ms 4.763488 ms 733.750000 ns
128 MB 30.456902 ms 9.318929 ms 903.000000 ns
256 MB 60.333662 ms 18.490137 ms 786.500000 ns
512 MB 125.270049 ms 36.855571 ms 2.960625 us
1024 MB 246.221199 ms 73.462219 ms 746.875000 ns# 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 734.042875 us 149.736375 us 808.000000 ns
2 MB 805.438250 us 218.295750 us 2.174000 us
4 MB 1.437623 ms 316.812250 us 623.375000 ns
8 MB 2.154406 ms 545.291375 us 578.750000 ns
16 MB 3.991284 ms 1.201524 ms 794.500000 ns
32 MB 7.543487 ms 2.410248 ms 702.125000 ns
64 MB 14.637162 ms 4.762942 ms 654.750000 ns
128 MB 28.733478 ms 9.324469 ms 756.750000 ns
256 MB 56.476447 ms 18.507013 ms 754.375000 ns
512 MB 114.561923 ms 36.832606 ms 812.875000 ns
1024 MB 223.173748 ms 73.414237 ms 805.375000 ns# 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 1.953116 ms 153.074750 us 695.500000 ns
2 MB 2.619823 ms 220.599125 us 450.875000 ns
4 MB 3.475796 ms 307.221125 us 566.375000 ns
8 MB 6.571765 ms 538.039000 us 624.750000 ns
16 MB 10.114083 ms 1.205012 ms 623.750000 ns
32 MB 19.093997 ms 2.413813 ms 670.625000 ns
64 MB 36.166322 ms 4.747795 ms 622.375000 ns
128 MB 70.424445 ms 9.322505 ms 771.875000 ns
256 MB 146.945313 ms 18.511632 ms 726.625000 ns
512 MB 277.160686 ms 36.837060 ms 696.500000 ns
1024 MB 555.891941 ms 73.445136 ms 647.875000 ns# [ CPU(s): 24; used avx512 ]
running on Intel(R) Core(TM) i9-10920X CPU @ 3.50GHz
Benchmarking BLAKE3 SYCL implementation (v1)
input size execution time host-to-device tx time device-to-host tx time
1 MB 287.689500 us 189.727375 us 614.875000 ns
2 MB 406.320375 us 260.700125 us 1.006625 us
4 MB 955.492625 us 528.503750 us 1.154000 us
8 MB 1.851749 ms 1.076688 ms 1.454250 us
16 MB 3.337930 ms 2.010356 ms 1.128250 us
32 MB 6.305565 ms 3.795659 ms 739.250000 ns
64 MB 10.437824 ms 6.534568 ms 901.375000 ns
128 MB 12.251488 ms 11.281635 ms 1.639750 us
256 MB 20.167881 ms 21.406765 ms 3.363500 us
512 MB 38.131119 ms 42.965097 ms 2.042500 us
1024 MB 75.931118 ms 83.779978 ms 1.040875 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 524.511750 us 207.601500 us 1.250125 us
2 MB 759.372875 us 281.304875 us 1.258625 us
4 MB 1.499872 ms 552.455250 us 969.125000 ns
8 MB 3.127564 ms 1.076804 ms 1.603250 us
16 MB 5.524879 ms 1.899661 ms 648.000000 ns
32 MB 9.836432 ms 3.396039 ms 730.750000 ns
64 MB 15.650938 ms 6.069018 ms 1.148250 us
128 MB 18.723169 ms 10.971188 ms 1.871750 us
256 MB 32.749660 ms 21.564225 ms 3.174125 us
512 MB 61.956078 ms 42.942366 ms 2.200125 us
1024 MB 123.413433 ms 83.530199 ms 1.155125 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 506.508000 us 203.766750 us 1.356250 us
2 MB 837.958125 us 278.578625 us 1.731750 us
4 MB 1.546308 ms 576.977875 us 1.151375 us
8 MB 2.524301 ms 1.061731 ms 1.648500 us
16 MB 4.285972 ms 1.953383 ms 718.250000 ns
32 MB 7.319340 ms 3.144723 ms 785.500000 ns
64 MB 12.537320 ms 6.331435 ms 981.875000 ns
128 MB 14.435122 ms 11.271371 ms 1.870750 us
256 MB 23.267783 ms 21.478793 ms 2.205375 us
512 MB 44.550463 ms 42.958929 ms 2.074250 us
1024 MB 87.935820 ms 83.861408 ms 1.289500 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 870.483125 us 187.190625 us 1.251125 us
2 MB 1.508372 ms 316.221125 us 1.891500 us
4 MB 2.113352 ms 682.485125 us 1.983875 us
8 MB 3.727835 ms 1.104546 ms 1.586875 us
16 MB 5.643806 ms 1.971286 ms 1.438000 us
32 MB 9.390062 ms 3.753546 ms 1.002125 us
64 MB 13.937508 ms 6.169532 ms 1.561625 us
128 MB 16.372279 ms 11.216718 ms 1.925375 us
256 MB 27.431491 ms 21.480846 ms 2.435125 us
512 MB 52.565492 ms 43.762668 ms 1.989000 us
1024 MB 104.741443 ms 83.498288 ms 1.402000 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 3.329761 ms 240.807375 us 859.125000 ns
2 MB 5.913015 ms 550.045250 us 1.404000 us
4 MB 7.884556 ms 835.023375 us 2.029750 us
8 MB 9.328399 ms 1.370686 ms 1.551750 us
16 MB 11.553297 ms 1.869081 ms 825.250000 ns
32 MB 16.870859 ms 2.848457 ms 1.110250 us
64 MB 20.134988 ms 5.629939 ms 1.897625 us
128 MB 33.664087 ms 10.947977 ms 2.285125 us
256 MB 62.258975 ms 21.575464 ms 2.707000 us
512 MB 121.081411 ms 42.869413 ms 2.246250 us
1024 MB 241.314097 ms 83.418688 ms 973.000000 ns