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| author | Kawrakow <48489457+ikawrakow@users.noreply.github.com> | 2023-04-18 21:00:14 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-18 19:00:14 +0000 |
| commit | 5ecff35151156118c2df74899637ad34ee384b9b (patch) | |
| tree | 7fb7a564ef23ccdb832a8c3d96f5a49b75c1d7da /examples | |
| parent | 7faa7460f03bdd88becf1e659cf359f274055404 (diff) | |
Adding a simple program to measure speed of dot products (#1041)
On my Mac, the direct Q4_1 product is marginally slower
(~69 vs ~55 us for Q4_0). The SIMD-ified ggml version
is now almost 2X slower (~121 us).
On a Ryzen 7950X CPU, the direct product for Q4_1 quantization
is faster than the AVX2 implementation (~60 vs ~62 us).
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Co-authored-by: Iwan Kawrakow <iwan.kawrakow@gmail.com>
Diffstat (limited to 'examples')
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