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Update GCP AVX2 benchmark numbers
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ogxd committed Oct 7, 2023
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Expand Up @@ -37,8 +37,9 @@ To run the benchmarks: `cargo bench --bench throughput` (don't forget the env fl
| Method | 4 | 16 | 64 | 256 | 1024 | 4096 | 16384 |
| ---------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
| t1ha-0 AVX2 | 0.921 | 3.5989 | 11.858 | 32.581 | 52.552 | 60.746 | 65.863 |
| gxhash-0 AVX2 | 11.638 | 46.292 | 31.353 | 81.483 | 103.91 | 101.29 | 99.666 |
| gxhash-0 AVX-512 | 10.927 | 43.136 | 27.944 | 68.942 | 136.63 | 112.16 | 105.32 |
| gxhash-0 AVX2 | 11.638 | 46.132 | 40.365 | 134.11 | 143.55 | 155.34 | 168.65 |

| gxhash-0 AVX-512 | 10.927 | 43.136 | 40.365 | 68.942 | 136.63 | 112.16 | 105.32 |

I suspect memory bandwidth to be very high on this GCP server, which is one less bottleneck for gxhash to achieve even greater throughput for small input sizes.

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