Supported mainly older hash algorithms.
| Hash | Description |
|---|---|
| Adler32 | 32-bit Adler implementation. |
| Adler64 | 64-bit Adler implementation. |
| CityHash32 | google 32-bit CityHash implementation. |
| CityHash64 | google 64-bit CityHash implementation. |
| CityHash128 | google 128-bit CityHash implementation. |
| Crc32 | Fully customizable Crc32 algorithm |
| Fnv1 32 | 32-bit Fnv1 and Fnv1a implementation. |
| Fnv1 64 | 64-bit Fnv1 and Fnv1a implementation. |
Generate a hash of a string.
string testString = "Test String To Hash";
Crc32 crc32 = new();
crc32.Compute(testString);
uint result = crc32.Value;Generate a hash of a span.
ReadOnlySpan<int> testSpan = new int[] { 75849, -246875, 24856, 0, -24867, 9844534 };
Crc32 crc32 = new();
crc32.Compute(testSpan);
uint result = crc32.Value;| Method | Algorithm | MB | Mean | Error | StdDev | Allocated |
|---|---|---|---|---|---|---|
| Compute | Adler32 | 10 | 9.798 ms | 0.1936 ms | 0.4928 ms | 8 B |
| Compute | Adler32 | 100 | 97.185 ms | 1.9237 ms | 4.6091 ms | 91 B |
| Compute | Adler64 | 10 | 25.118 ms | 0.5007 ms | 0.8770 ms | 17 B |
| Compute | Adler64 | 100 | 249.914 ms | 4.9268 ms | 9.3737 ms | 181 B |
| Compute | CityHash128 | 10 | 3.273 ms | 0.0652 ms | 0.1142 ms | 2 B |
| Compute | CityHash128 | 100 | 33.362 ms | 0.6664 ms | 1.8576 ms | 36 B |
| Compute | CityHash32 | 10 | 4.366 ms | 0.0869 ms | 0.1735 ms | 4 B |
| Compute | CityHash32 | 100 | 43.509 ms | 0.8633 ms | 1.4184 ms | 21 B |
| Compute | CityHash64 | 10 | 3.075 ms | 0.0603 ms | 0.1040 ms | 2 B |
| Compute | CityHash64 | 100 | 29.980 ms | 0.5974 ms | 1.0145 ms | 17 B |
| Compute | Crc32 | 10 | 48.440 ms | 0.9656 ms | 1.8834 ms | 54 B |
| Compute | Crc32 | 100 | 473.423 ms | 7.7627 ms | 10.0938 ms | 544 B |
| Compute | Fnv1_32 | 10 | 33.020 ms | 0.6596 ms | 1.2060 ms | 34 B |
| Compute | Fnv1_32 | 100 | 327.978 ms | 6.3849 ms | 7.8413 ms | 6132 B |
| Compute | Fnv1_64 | 10 | 33.356 ms | 0.6622 ms | 1.6120 ms | 34 B |
| Compute | Fnv1_64 | 100 | 327.279 ms | 5.6028 ms | 5.7536 ms | 272 B |