Closed j2ghz closed 7 years ago
Ran again, in release, without debug, on byte[1026]
BenchmarkDotNet=v0.10.8, OS=Windows 10.0.16232
Processor=Intel Core i7-4710HQ CPU 2.50GHz (Haswell), ProcessorCount=8
Frequency=2435765 Hz, Resolution=410.5486 ns, Timer=TSC
dotnet cli version=2.0.0-preview2-006497
[Host] : .NET Core 4.6.25211.01, 64bit RyuJIT
DefaultJob : .NET Core 4.6.25211.01, 64bit RyuJIT
Method | Mean | Error | StdDev |
---|---|---|---|
Sha256 | 5.721 us | 0.0302 us | 0.0267 us |
Md5 | 2.500 us | 0.0102 us | 0.0095 us |
xxH | 2.194 us | 0.0156 us | 0.0145 us |
with variable data size
BenchmarkDotNet=v0.10.8, OS=Windows 10.0.16232
Processor=Intel Core i7-4710HQ CPU 2.50GHz (Haswell), ProcessorCount=8
Frequency=2435765 Hz, Resolution=410.5486 ns, Timer=TSC
dotnet cli version=2.0.0-preview2-006497
[Host] : .NET Core 4.6.25211.01, 64bit RyuJITDEBUG [AttachedDebugger]
DefaultJob : .NET Core 4.6.25211.01, 64bit RyuJIT
Method | N | Mean | Error | StdDev | Scaled |
---|---|---|---|---|---|
Sha256 | 1024 | 5.613 μs | 0.0149 μs | 0.0132 μs | 1.00 |
xxHash32 | 1024 | 3.992 μs | 0.0248 μs | 0.0232 μs | 0.71 |
xxHash64 | 1024 | 2.083 μs | 0.0139 μs | 0.0123 μs | 0.37 |
Sha256 | 1048576 | 4,993.792 μs | 30.2022 μs | 28.2511 μs | 1.00 |
xxHash32 | 1048576 | 3,896.981 μs | 29.3475 μs | 26.0158 μs | 0.78 |
xxHash64 | 1048576 | 1,866.801 μs | 8.5724 μs | 8.0187 μs | 0.37 |
Sha256 | 1073741824 | 5,210,652.113 μs | 7,179.6743 μs | 6,715.8712 μs | 1.00 |
xxHash32 | 1073741824 | 4,033,018.419 μs | 6,619.3987 μs | 6,191.7891 μs | 0.77 |
xxHash64 | 1073741824 | 1,911,168.663 μs | 3,330.8290 μs | 3,115.6592 μs | 0.37 |
Diferrent sizes, just xxHash64, final
BenchmarkDotNet=v0.10.8, OS=Windows 10.0.16232
Processor=Intel Core i7-4710HQ CPU 2.50GHz (Haswell), ProcessorCount=8
Frequency=2435765 Hz, Resolution=410.5486 ns, Timer=TSC
dotnet cli version=2.0.0-preview2-006497
[Host] : .NET Core 4.6.25211.01, 64bit RyuJIT
DefaultJob : .NET Core 4.6.25211.01, 64bit RyuJIT
Method | dataSizeBytes | Mean | Error | StdDev |
---|---|---|---|---|
xxHash64 | 1073 | 2.215 us | 0.0078 us | 0.0073 us |
xxHash64 | 10737 | 19.021 us | 0.0625 us | 0.0585 us |
xxHash64 | 107374 | 186.177 us | 0.7968 us | 0.7453 us |
xxHash64 | 1073741 | 1,849.961 us | 7.2826 us | 6.8121 us |
xxHash64 | 10737418 | 18,621.881 us | 62.7286 us | 58.6764 us |
xxHash64 | 107374182 | 186,785.877 us | 614.1825 us | 574.5067 us |
xxHash64 | 1073741824 | 1,859,136.249 us | 1,594.9764 us | 1,331.8774 us |
Another system
BenchmarkDotNet=v0.10.8, OS=rancheros v1.0.3
Processor=Intel Core i5-2400 CPU 3.10GHz (Sandy Bridge), ProcessorCount=4
Frequency=1000000000 Hz, Resolution=1.0000 ns, Timer=UNKNOWN
dotnet cli version=1.0.4
[Host] : .NET Core 4.6.25211.01, 64bit RyuJIT
DefaultJob : .NET Core 4.6.25211.01, 64bit RyuJIT
Method | dataSizeBytes | Mean | Error | StdDev |
---|---|---|---|---|
xxHash64 | 1073 | 2.769 us | 0.0063 us | 0.0059 us |
xxHash64 | 10737 | 23.970 us | 0.0174 us | 0.0154 us |
xxHash64 | 107374 | 234.532 us | 0.1415 us | 0.1324 us |
xxHash64 | 1073741 | 2,345.825 us | 3.1974 us | 2.9909 us |
xxHash64 | 10737418 | 23,643.866 us | 34.2171 us | 32.0067 us |
xxHash64 | 107374182 | 236,312.796 us | 660.3241 us | 617.6675 us |
xxHash64 | 1073741824 | 2,368,209.885 us | 10,650.5131 us | 9,962.4956 us |
Another system
BenchmarkDotNet=v0.10.8, OS=Windows 10 Redstone 2 (10.0.15063)
Processor=Intel Core i7-3770 CPU 3.40GHz (Ivy Bridge), ProcessorCount=8
Frequency=3312806 Hz, Resolution=301.8589 ns, Timer=TSC
dotnet cli version=1.0.4
[Host] : .NET Core 4.6.25211.01, 64bit RyuJIT
DefaultJob : .NET Core 4.6.25211.01, 64bit RyuJIT
Method | dataSizeBytes | Mean | Error | StdDev | Median |
---|---|---|---|---|---|
xxHash64 | 1073 | 2.230 us | 0.0360 us | 0.0337 us | 2.224 us |
xxHash64 | 10737 | 19.140 us | 0.2777 us | 0.2598 us | 19.102 us |
xxHash64 | 107374 | 187.574 us | 2.2302 us | 2.0862 us | 187.603 us |
xxHash64 | 1073741 | 1,957.777 us | 53.7768 us | 99.6787 us | 1,927.732 us |
xxHash64 | 10737418 | 19,471.398 us | 228.5603 us | 213.7954 us | 19,464.001 us |
xxHash64 | 107374182 | 191,651.000 us | 1,210.4030 us | 1,132.2116 us | 191,645.380 us |
xxHash64 | 1073741824 | 1,963,685.790 us | 38,975.5368 us | 53,350.1547 us | 1,927,262.200 us |
Another system
BenchmarkDotNet=v0.10.8, OS=Windows 10 Redstone 2 (10.0.15063)
Processor=Intel Core i7-4770K CPU 3.50GHz (Haswell), ProcessorCount=8
Frequency=3417965 Hz, Resolution=292.5717 ns, Timer=TSC
dotnet cli version=1.0.4
[Host] : .NET Core 4.6.25211.01, 64bit RyuJIT
DefaultJob : .NET Core 4.6.25211.01, 64bit RyuJIT
Method | dataSizeBytes | Mean | Error | StdDev |
---|---|---|---|---|
xxHash64 | 1073 | 1.936 us | 0.0431 us | 0.0576 us |
xxHash64 | 10737 | 16.312 us | 0.3144 us | 0.3088 us |
xxHash64 | 107374 | 159.035 us | 3.0921 us | 2.8923 us |
xxHash64 | 1073741 | 1,576.769 us | 31.2196 us | 24.3742 us |
xxHash64 | 10737418 | 15,979.093 us | 318.1048 us | 297.5554 us |
xxHash64 | 107374182 | 164,444.001 us | 3,577.5001 us | 7,226.7267 us |
xxHash64 | 1073741824 | 1,621,551.210 us | 31,098.8432 us | 30,543.2194 us |
Tried BenchmarkDotNet on https://github.com/brandondahler/Data.HashFunction/tree/DotNetCore/src/System.Data.HashFunction.xxHash