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| author | Kawrakow <iwankawrakow@gmail.com> | 2024-12-17 10:18:33 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-17 10:18:33 +0100 |
| commit | 4ade4c568c331acad22537f7b9519c740c7a06d0 (patch) | |
| tree | 4f80795dd006c19c9e9e418f4813628dcf72decd /ggml/src/ggml.c | |
| parent | d69344f8ea72c6fe6ec16300b939586fa9633e2e (diff) | |
IQ2_K_R4 (#146)
* iq2_k_r4: Zen4
* iq2_k_r4: NEON
* iq2_k_r4: better matrix x vector multiplication on NEON
---------
Co-authored-by: Iwan Kawrakow <iwan.kawrakow@gmail.com>
Diffstat (limited to 'ggml/src/ggml.c')
| -rw-r--r-- | ggml/src/ggml.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ggml/src/ggml.c b/ggml/src/ggml.c index 4194d943..45c873f2 100644 --- a/ggml/src/ggml.c +++ b/ggml/src/ggml.c @@ -1308,6 +1308,19 @@ static const ggml_type_traits_t type_traits[GGML_TYPE_COUNT] = { .nrows = 1, .row_meta_size = 0, }, + [GGML_TYPE_IQ2_K_R4] = { + .type_name = "iq2_k_r4", + .blck_size = QK_K, + .type_size = sizeof(block_iq2_k), + .is_quantized = true, + .to_float = (ggml_to_float_t) dequantize_row_iq2_k_r4, + .from_float = quantize_row_iq2_k_r4, + .from_float_ref = (ggml_from_float_t)quantize_row_iq2_k_r4_ref, + .vec_dot = vec_dot_iq2_k_r4_q8_k, + .vec_dot_type = GGML_TYPE_Q8_K, + .nrows = 1, + .row_meta_size = 0, + }, [GGML_TYPE_IQ2_KS] = { .type_name = "iq2_ks", .blck_size = QK_K, @@ -4173,6 +4186,7 @@ enum ggml_type ggml_ftype_to_ggml_type(enum ggml_ftype ftype) { case GGML_FTYPE_MOSTLY_IQ4_KS: wtype = GGML_TYPE_IQ4_KS; break; case GGML_FTYPE_MOSTLY_IQ4_KSS: wtype = GGML_TYPE_IQ4_KSS; break; case GGML_FTYPE_MOSTLY_IQ2_K: wtype = GGML_TYPE_IQ2_K; break; + case GGML_FTYPE_MOSTLY_IQ2_K_R4: wtype = GGML_TYPE_IQ2_K_R4; break; case GGML_FTYPE_MOSTLY_IQ2_KS: wtype = GGML_TYPE_IQ2_KS; break; case GGML_FTYPE_MOSTLY_IQ3_K: wtype = GGML_TYPE_IQ3_K; break; case GGML_FTYPE_MOSTLY_IQ4_K: wtype = GGML_TYPE_IQ4_K; break; @@ -10711,6 +10725,7 @@ static void ggml_compute_forward_add( case GGML_TYPE_IQ4_KS: case GGML_TYPE_IQ4_KSS: case GGML_TYPE_IQ2_K: + case GGML_TYPE_IQ2_K_R4: case GGML_TYPE_IQ2_KS: case GGML_TYPE_IQ3_K: case GGML_TYPE_IQ4_K: @@ -11168,6 +11183,7 @@ static void ggml_compute_forward_add1( case GGML_TYPE_IQ4_KS: case GGML_TYPE_IQ4_KSS: case GGML_TYPE_IQ2_K: + case GGML_TYPE_IQ2_K_R4: case GGML_TYPE_IQ2_KS: case GGML_TYPE_IQ3_K: case GGML_TYPE_IQ4_K: @@ -11322,6 +11338,7 @@ static void ggml_compute_forward_acc( case GGML_TYPE_IQ4_KS: case GGML_TYPE_IQ4_KSS: case GGML_TYPE_IQ2_K: + case GGML_TYPE_IQ2_K_R4: case GGML_TYPE_IQ2_KS: case GGML_TYPE_IQ3_K: case GGML_TYPE_IQ4_K: @@ -14522,6 +14539,7 @@ static void ggml_compute_forward_out_prod( case GGML_TYPE_IQ4_KS: case GGML_TYPE_IQ4_KSS: case GGML_TYPE_IQ2_K: + case GGML_TYPE_IQ2_K_R4: case GGML_TYPE_IQ2_KS: case GGML_TYPE_IQ3_K: case GGML_TYPE_IQ4_K: @@ -14916,6 +14934,7 @@ static void ggml_compute_forward_set( case GGML_TYPE_IQ4_KS: case GGML_TYPE_IQ4_KSS: case GGML_TYPE_IQ2_K: + case GGML_TYPE_IQ2_K_R4: case GGML_TYPE_IQ2_KS: case GGML_TYPE_IQ3_K: case GGML_TYPE_IQ4_K: @@ -15204,6 +15223,7 @@ static void ggml_compute_forward_get_rows( case GGML_TYPE_IQ4_KS: case GGML_TYPE_IQ4_KSS: case GGML_TYPE_IQ2_K: + case GGML_TYPE_IQ2_K_R4: case GGML_TYPE_IQ2_KS: case GGML_TYPE_IQ3_K: case GGML_TYPE_IQ4_K: @@ -15821,6 +15841,7 @@ static void ggml_compute_forward_clamp( case GGML_TYPE_IQ4_KS: case GGML_TYPE_IQ4_KSS: case GGML_TYPE_IQ2_K: + case GGML_TYPE_IQ2_K_R4: case GGML_TYPE_IQ2_KS: case GGML_TYPE_IQ3_K: case GGML_TYPE_IQ4_K: @@ -22666,6 +22687,7 @@ size_t ggml_quantize_chunk( case GGML_TYPE_IQ4_KS: result = quantize_iq4_ks (src + start, (char *) dst + start_row * row_size, nrows, n_per_row, imatrix); break; case GGML_TYPE_IQ4_KSS: result = quantize_iq4_kss(src + start, (char *) dst + start_row * row_size, nrows, n_per_row, imatrix); break; case GGML_TYPE_IQ2_K: result = quantize_iq2_k (src + start, (char *) dst + start_row * row_size, nrows, n_per_row, imatrix); break; + case GGML_TYPE_IQ2_K_R4:result = quantize_iq2_k_r4(src + start, (char *) dst + start_row * row_size, nrows, n_per_row, imatrix); break; case GGML_TYPE_IQ2_KS: result = quantize_iq2_ks (src + start, (char *) dst + start_row * row_size, nrows, n_per_row, imatrix); break; case GGML_TYPE_IQ3_K: result = quantize_iq3_k (src + start, (char *) dst + start_row * row_size, nrows, n_per_row, imatrix); break; case GGML_TYPE_IQ4_K: result = quantize_iq4_k (src + start, (char *) dst + start_row * row_size, nrows, n_per_row, imatrix); break; |