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| author | Kawrakow <iwankawrakow@gmail.com> | 2024-12-11 18:16:49 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-11 18:16:49 +0100 |
| commit | 8c6b84220d78d1742cbe55e21746ad68c8df267a (patch) | |
| tree | f6015f704e2dca4633a9fafa82c80508c7256e99 /ggml/src/ggml-quants.c | |
| parent | 9469af87f71a8d174064e142ae8eff390d387c6c (diff) | |
Q2_K_R4 (#136)
* q2_k_r4: Zen4
PP-512(LLaMA-3.1-8B) = 256 t/s
* q3_k_r4: AVX2
* q2_k_r4: AVX2
We get PP-512(LLaMA-3.1-8B) = 287 t/s.
Also cherry-picked the q3_k_r4 AVX2 adaptation that I somehow
forgot to push upstream.
* q2_k_r4: NEON
We get PP-512(LLaMA-3.1-8B) = 106.2 t/s.
TG-128 is 36.02 t/s, which is ~10% higher than q2_K_S.
* Make sure rows per thread are a multiple of 4
---------
Co-authored-by: Iwan Kawrakow <iwan.kawrakow@gmail.com>
Diffstat (limited to 'ggml/src/ggml-quants.c')
| -rw-r--r-- | ggml/src/ggml-quants.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ggml/src/ggml-quants.c b/ggml/src/ggml-quants.c index c2fdf6fa..ff857087 100644 --- a/ggml/src/ggml-quants.c +++ b/ggml/src/ggml-quants.c @@ -15202,6 +15202,7 @@ bool ggml_validate_row_data(enum ggml_type type, const void * data, size_t nbyte case GGML_TYPE_Q5_0_R4: break; case GGML_TYPE_Q6_0_R4: break; case GGML_TYPE_Q8_0_R4: break; + case GGML_TYPE_Q2_K_R4: break; case GGML_TYPE_Q3_K_R4: break; case GGML_TYPE_Q4_K_R4: break; case GGML_TYPE_Q5_K_R4: break; |