mur3
| Crates.io | mur3 |
| lib.rs | mur3 |
| version | 0.1.0 |
| source | src |
| created_at | 2021-04-04 18:46:10.886716 |
| updated_at | 2021-04-04 18:46:10.886716 |
| description | The rust language implementation of MurmurHash3. |
| homepage | https://github.com/tikv/mur3 |
| repository | |
| max_upload_size | |
| id | 378921 |
| size | 27,684 |
Jay (BusyJay)
documentation
https://docs.rs/mur3
README
mur3
Rust implementation of MurmurHash3.
TODO
- Add benchmakr results
- Write usage docs
- Add correctness check comparing to C implements
- Add x86_128 implement
Benchmark
murmurhash3_x86_32
| input size | Function (ns,MiB/s) | Hasher | C implementation |
|---|---|---|---|
| 0 | 3.8183 0 |
17.595 0 |
11.444 0 |
| 1 | 5.2481 181.72 |
23.207 41.094 |
12.257 77.806 |
| 2 | 4.7781 399.19 |
24.801 76.906 |
12.897 147.90 |
| 3 | 5.3299 536.79 |
24.981 114.53 |
12.717 224.98 |
| 4 | 5.1213 744.87 |
17.726 215.21 |
12.774 298.64 |
| 32 | 16.253 1833.6 |
22.755 1309.7 |
21.472 1387.9 |
| 64 | 29.913 1992.6 |
35.920 1659.4 |
36.617 1627.8 |
| 128 | 59.530 2002.5 |
64.599 1845.4 |
67.039 1778.2 |
| 256 | 123.25 1934.5 |
126.34 1887.2 |
139.03 1714.9 |
| 1024 | 483.38 1972.9 |
482.87 1975.0 |
537.98 1772.7 |
| 4096 | 1927.8 1978.7 |
1903.6 2004.0 |
2153.9 1771.1 |
| 8192 | 3850.0 1981.7 |
3853.0 1980.1 |
4340.2 1757.8 |
murmurhash3_x64_128
| input size | Function (ns,MiB/s) | Hasher | C implementation |
|---|---|---|---|
| 0 | 8.0913 0 |
12.850 0 |
9.2690 0 |
| 1 | 11.506 82.882 |
25.815 36.942 |
11.572 82.415 |
| 2 | 12.685 150.37 |
26.467 72.064 |
11.967 159.39 |
| 3 | 14.075 203.27 |
26.976 106.06 |
12.198 234.54 |
| 4 | 9.5975 397.47 |
14.618 260.96 |
12.689 300.64 |
| 7 | 14.098 473.52 |
20.176 330.88 |
13.845 482.16 |
| 13 | 11.870 1020.0 |
18.302 677.39 |
16.878 734.53 |
| 16 | 11.195 1331.1 |
14.872 1002.0 |
12.821 1162.3 |
| 32 | 14.040 2122.7 |
17.883 1666.6 |
15.739 1893.5 |
| 64 | 23.104 2579.9 |
25.727 2316.9 |
22.327 2669.7 |
| 128 | 34.333 3472.2 |
40.924 2913.0 |
35.334 3373.8 |
| 256 | 62.698 3802.6 |
68.656 3472.7 |
62.235 3830.9 |
| 1024 | 239.06 3989.3 |
252.23 3781.0 |
225.46 4229.9 |
| 4096 | 900.40 4236.7 |
995.50 3831.9 |
884.38 4313.4 |
| 8192 | 1800.1 4238.3 |
2000.1 3814.4 |
1753.8 4350.1 |