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| author | Kawrakow <iwankawrakow@gmail.com> | 2024-12-03 14:48:26 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-03 14:48:26 +0100 |
| commit | f1f4eb988fe5ee969100cd0d3782fd7460d13949 (patch) | |
| tree | 97bb1a75ba7189f05e82835de6b2b65661a1ce7a /ggml/src/ggml-quants.c | |
| parent | c5bf589367cd609f4c0ff73a6534bbde7902abe8 (diff) | |
Q6_0_R4 (#122)
* Adding q6_0_r4
We get PP-512(LLaMA-3.1-8B) = 257 t/s on a Ryzen-7950X.
* q6_0_r4: NEON
We get PP-512(LLaMA-3.1-8B) = 95 t/s on M2-Max.
In terms of ops, q6_0_r4 is identical to q5_0_r4
except for loading the high bits being
vld1q_u8_x2 instead of vld1q_u8. It is strange that
this can make a 5% difference in performance, especially
considering that this is amortized (re-used) over 8 columns
in the right matrix. Or am I running out of vector registers?
* Fix AVX2
---------
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 1953fb7e..94950a36 100644 --- a/ggml/src/ggml-quants.c +++ b/ggml/src/ggml-quants.c @@ -15199,6 +15199,7 @@ bool ggml_validate_row_data(enum ggml_type type, const void * data, size_t nbyte case GGML_TYPE_IQ4_NL_X4: break; case GGML_TYPE_Q4_0_R4: break; case GGML_TYPE_Q5_0_R4: break; + case GGML_TYPE_Q6_0_R4: break; case GGML_TYPE_Q8_0_R4: break; case GGML_TYPE_Q4_0_4_4: case GGML_TYPE_Q4_0_4_8: |