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| author | Kawrakow <iwankawrakow@gmail.com> | 2024-12-04 15:20:07 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-04 15:20:07 +0100 |
| commit | f64de08203aaee95ca755336de3e1db85d990198 (patch) | |
| tree | 9af01056e0b304ee5df5792f25d82066931eb4d6 /ggml/src/ggml-quants.c | |
| parent | f1f4eb988fe5ee969100cd0d3782fd7460d13949 (diff) | |
IQ4_XS_R4 (#123)
* Adding iq4_xs_r4
This is a 1st working version on Zen4.
We get PP-512(LLaMA-3.1-8B) = 226 t/s, so 16% slower
than iq4_nl_x4.
* iq4_xs_r4: WIP
* iq4_xs_r4: Use AVX2 version for matrix x vector on Zen4
* iq4_xs_r4: NEON
We get PP-512(LLaMA-3.1-8B) = 115.6 t/s on M2-Max,
up from 68.2 t/s for iq4_xs!
* DRY
---------
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 94950a36..4fdd2c36 100644 --- a/ggml/src/ggml-quants.c +++ b/ggml/src/ggml-quants.c @@ -15197,6 +15197,7 @@ bool ggml_validate_row_data(enum ggml_type type, const void * data, size_t nbyte case GGML_TYPE_IQ4_KS: break; case GGML_TYPE_IQ4_KSS: break; case GGML_TYPE_IQ4_NL_X4: break; + case GGML_TYPE_IQ4_XS_R4: break; case GGML_TYPE_Q4_0_R4: break; case GGML_TYPE_Q5_0_R4: break; case GGML_TYPE_Q6_0_R4: break; |