klauspost
commented
2 years ago Hasher benchmark:
goos: windows
goarch: amd64
pkg: github.com/zeebo/xxh3
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkHasher64/16/go/plain-32 132361942 9.070 ns/op 1764.00 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16/go/seed-32 120946587 9.916 ns/op 1613.58 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16/avx2/plain-32 132551456 9.046 ns/op 1768.70 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16/avx2/seed-32 120966583 9.910 ns/op 1614.50 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16/sse2/plain-32 132745168 9.071 ns/op 1763.91 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16/sse2/seed-32 120903742 9.973 ns/op 1604.27 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/64/go/plain-32 99832779 12.30 ns/op 5204.80 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/64/go/seed-32 88539975 13.19 ns/op 4853.09 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/64/avx2/plain-32 95480584 12.24 ns/op 5227.29 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/64/avx2/seed-32 88313866 13.28 ns/op 4819.08 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/64/sse2/plain-32 99568536 12.24 ns/op 5226.63 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/64/sse2/seed-32 91695448 13.18 ns/op 4855.94 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/256/go/plain-32 27735980 42.33 ns/op 6047.48 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/256/go/seed-32 20460811 58.59 ns/op 4369.14 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/256/avx2/plain-32 43664149 27.42 ns/op 9337.41 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/256/avx2/seed-32 29492797 40.29 ns/op 6353.36 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/256/sse2/plain-32 42487200 27.48 ns/op 9315.38 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/256/sse2/seed-32 27753428 42.53 ns/op 6018.71 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1024/go/plain-32 10050166 118.6 ns/op 8635.71 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1024/go/seed-32 8734291 137.4 ns/op 7454.75 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1024/avx2/plain-32 28147011 42.93 ns/op 23853.72 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1024/avx2/seed-32 21531499 55.94 ns/op 18306.73 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1024/sse2/plain-32 19256968 62.00 ns/op 16516.53 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1024/sse2/seed-32 16324730 73.61 ns/op 13910.47 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4096/go/plain-32 2668345 449.1 ns/op 9119.75 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4096/go/seed-32 2617776 457.8 ns/op 8947.12 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4096/avx2/plain-32 9362886 127.3 ns/op 32181.53 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4096/avx2/seed-32 9394250 127.7 ns/op 32074.71 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4096/sse2/plain-32 6240434 192.3 ns/op 21303.07 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4096/sse2/seed-32 6263018 192.5 ns/op 21276.46 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16384/go/plain-32 646498 1797 ns/op 9115.98 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16384/go/seed-32 629174 1835 ns/op 8928.75 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16384/avx2/plain-32 2499645 481.0 ns/op 34062.97 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16384/avx2/seed-32 2504042 480.1 ns/op 34123.45 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16384/sse2/plain-32 1562600 767.8 ns/op 21338.09 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16384/sse2/seed-32 1544410 776.9 ns/op 21087.91 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/65536/go/plain-32 160936 7509 ns/op 8727.95 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/65536/go/seed-32 156096 7651 ns/op 8566.17 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/65536/avx2/plain-32 508386 2305 ns/op 28432.92 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/65536/avx2/seed-32 519114 2291 ns/op 28601.55 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/65536/sse2/plain-32 355677 3404 ns/op 19249.84 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/65536/sse2/seed-32 354942 3405 ns/op 19244.80 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/262144/go/plain-32 40036 29940 ns/op 8755.57 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/262144/go/seed-32 39601 30478 ns/op 8600.97 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/262144/avx2/plain-32 129085 9187 ns/op 28535.51 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/262144/avx2/seed-32 130216 9180 ns/op 28554.48 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/262144/sse2/plain-32 88402 13612 ns/op 19258.13 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/262144/sse2/seed-32 88375 13598 ns/op 19278.77 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1048576/go/plain-32 9964 122286 ns/op 8574.75 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1048576/go/seed-32 9196 124692 ns/op 8409.34 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1048576/avx2/plain-32 30085 39926 ns/op 26263.21 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1048576/avx2/seed-32 29902 40002 ns/op 26213.33 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1048576/sse2/plain-32 20605 57867 ns/op 18120.51 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/1048576/sse2/seed-32 20734 57824 ns/op 18133.90 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4194304/go/plain-32 2410 489892 ns/op 8561.68 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4194304/go/seed-32 2372 498236 ns/op 8418.30 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4194304/avx2/plain-32 7372 159687 ns/op 26265.73 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4194304/avx2/seed-32 7245 160216 ns/op 26179.12 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4194304/sse2/plain-32 5011 231563 ns/op 18113.05 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/4194304/sse2/seed-32 5089 231585 ns/op 18111.30 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16777216/go/plain-32 487 2419070 ns/op 6935.40 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16777216/go/seed-32 460 2614072 ns/op 6418.04 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16777216/avx2/plain-32 1173 1122912 ns/op 14940.81 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16777216/avx2/seed-32 1014 1030943 ns/op 16273.67 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16777216/sse2/plain-32 846 1445568 ns/op 11605.96 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/16777216/sse2/seed-32 889 1433268 ns/op 11705.57 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/67108864/go/plain-32 100 10717384 ns/op 6261.68 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/67108864/go/seed-32 99 11764693 ns/op 5704.26 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/67108864/avx2/plain-32 189 6311313 ns/op 10633.11 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/67108864/avx2/seed-32 189 6323100 ns/op 10613.29 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/67108864/sse2/plain-32 158 7547296 ns/op 8891.78 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/67108864/sse2/seed-32 158 7565688 ns/op 8870.16 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/268435456/go/plain-32 27 42900148 ns/op 6257.22 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/268435456/go/seed-32 25 47167288 ns/op 5691.14 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/268435456/avx2/plain-32 46 25125537 ns/op 10683.77 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/268435456/avx2/seed-32 48 25088762 ns/op 10699.43 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/268435456/sse2/plain-32 38 30119150 ns/op 8912.45 MB/s 0 B/op 0 allocs/op
BenchmarkHasher64/268435456/sse2/seed-32 39 30297149 ns/op 8860.09 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16/go/plain-32 100000000 10.85 ns/op 1474.02 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16/go/seed-32 100000000 10.70 ns/op 1495.32 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16/avx2/plain-32 100000000 10.88 ns/op 1470.89 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16/avx2/seed-32 100000000 10.67 ns/op 1499.01 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16/sse2/plain-32 100000000 10.95 ns/op 1461.28 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16/sse2/seed-32 100000000 10.67 ns/op 1499.95 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/64/go/plain-32 78674078 14.52 ns/op 4407.18 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/64/go/seed-32 79365603 15.09 ns/op 4240.79 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/64/avx2/plain-32 81991855 14.48 ns/op 4419.11 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/64/avx2/seed-32 82415317 15.07 ns/op 4247.97 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/64/sse2/plain-32 85245435 14.48 ns/op 4419.75 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/64/sse2/seed-32 79947234 15.07 ns/op 4247.07 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/256/go/plain-32 25383018 46.94 ns/op 5454.05 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/256/go/seed-32 18807008 63.97 ns/op 4001.88 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/256/avx2/plain-32 37446638 31.89 ns/op 8027.23 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/256/avx2/seed-32 22929292 51.99 ns/op 4923.99 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/256/sse2/plain-32 36241293 32.76 ns/op 7814.77 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/256/sse2/seed-32 25815445 46.96 ns/op 5451.53 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1024/go/plain-32 9847066 122.3 ns/op 8372.64 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1024/go/seed-32 8395552 142.6 ns/op 7180.67 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1024/avx2/plain-32 25359523 47.97 ns/op 21347.95 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1024/avx2/seed-32 14630702 81.51 ns/op 12562.16 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1024/sse2/plain-32 18509149 64.32 ns/op 15920.16 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1024/sse2/seed-32 15605553 77.99 ns/op 13129.72 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4096/go/plain-32 2599041 461.9 ns/op 8867.27 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4096/go/seed-32 2604702 461.2 ns/op 8881.26 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4096/avx2/plain-32 9207826 130.3 ns/op 31427.84 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4096/avx2/seed-32 9134344 131.2 ns/op 31226.79 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4096/sse2/plain-32 6129124 196.7 ns/op 20828.49 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4096/sse2/seed-32 5709160 211.0 ns/op 19411.64 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16384/go/plain-32 662894 1823 ns/op 8986.91 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16384/go/seed-32 663543 1840 ns/op 8903.20 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16384/avx2/plain-32 2492983 483.0 ns/op 33923.63 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16384/avx2/seed-32 2477380 484.3 ns/op 33830.86 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16384/sse2/plain-32 1560356 771.1 ns/op 21247.46 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16384/sse2/seed-32 1505863 793.7 ns/op 20642.08 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/65536/go/plain-32 158632 7543 ns/op 8688.00 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/65536/go/seed-32 156362 7638 ns/op 8579.84 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/65536/avx2/plain-32 509672 2305 ns/op 28435.64 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/65536/avx2/seed-32 519068 2306 ns/op 28413.78 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/65536/sse2/plain-32 350754 3429 ns/op 19114.11 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/65536/sse2/seed-32 350644 3443 ns/op 19037.24 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/262144/go/plain-32 40096 29969 ns/op 8747.07 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/262144/go/seed-32 39368 30461 ns/op 8605.83 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/262144/avx2/plain-32 130340 9193 ns/op 28515.67 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/262144/avx2/seed-32 130544 9221 ns/op 28428.01 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/262144/sse2/plain-32 88260 13593 ns/op 19285.06 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/262144/sse2/seed-32 88588 13620 ns/op 19246.48 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1048576/go/plain-32 9195 122948 ns/op 8528.63 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1048576/go/seed-32 8862 125890 ns/op 8329.33 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1048576/avx2/plain-32 29991 39954 ns/op 26244.61 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1048576/avx2/seed-32 29935 40129 ns/op 26130.39 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1048576/sse2/plain-32 20665 58118 ns/op 18042.18 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/1048576/sse2/seed-32 20654 57932 ns/op 18100.11 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4194304/go/plain-32 2436 493451 ns/op 8499.94 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4194304/go/seed-32 2404 502356 ns/op 8349.27 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4194304/avx2/plain-32 7009 160109 ns/op 26196.62 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4194304/avx2/seed-32 7470 160445 ns/op 26141.62 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4194304/sse2/plain-32 5095 231687 ns/op 18103.36 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/4194304/sse2/seed-32 4981 232476 ns/op 18041.90 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16777216/go/plain-32 488 2418268 ns/op 6937.70 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16777216/go/seed-32 476 2594129 ns/op 6467.38 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16777216/avx2/plain-32 1033 1124619 ns/op 14918.13 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16777216/avx2/seed-32 1088 1028934 ns/op 16305.44 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16777216/sse2/plain-32 860 1440442 ns/op 11647.27 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/16777216/sse2/seed-32 880 1400430 ns/op 11980.05 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/67108864/go/plain-32 100 10780787 ns/op 6224.86 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/67108864/go/seed-32 98 11792892 ns/op 5690.62 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/67108864/avx2/plain-32 189 6311541 ns/op 10632.72 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/67108864/avx2/seed-32 188 6402239 ns/op 10482.09 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/67108864/sse2/plain-32 156 7678965 ns/op 8739.31 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/67108864/sse2/seed-32 158 7689645 ns/op 8727.17 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/268435456/go/plain-32 26 42878115 ns/op 6260.43 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/268435456/go/seed-32 25 46528692 ns/op 5769.25 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/268435456/avx2/plain-32 46 25074578 ns/op 10705.48 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/268435456/avx2/seed-32 46 24934115 ns/op 10765.79 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/268435456/sse2/plain-32 39 29948956 ns/op 8963.10 MB/s 0 B/op 0 allocs/op
BenchmarkHasher128/268435456/sse2/seed-32 39 30070987 ns/op 8926.73 MB/s 0 B/op 0 allocs/op
PASS
ok github.com/zeebo/xxh3 219.006s
Updated version of #4 that duplicates code for seed support to keep speed of unseeded operations.
64 bits ported from #4, and added to Hasher. 128 bits: New code.
The Hasher can be reused and keeps the key state.