vbatts/llama.cpp
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iq1_m: basics-2

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Iwan Kawrakow 2024-03-22 19:28:03 +02:00
parent 2a2d66de46
commit ac8b3dd2eb
2 changed files with 14 additions and 14 deletions
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4
ggml-quants.c
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@ -11928,9 +11928,9 @@ size_t quantize_iq1_m(const float * restrict src, void * restrict dst, int nrow,
for (int row = 0; row < nrow; ++row) {
quantize_row_iq1_impl(GGML_TYPE_IQ1_M, src, qrow, n_per_row, quant_weights, scales, weight, sumx, sumw, pairs, L, index, shifts);
src += n_per_row;
qrow += nblock*sizeof(block_iq1_s);
qrow += nblock*sizeof(block_iq1_m);
}
return nrow * nblock * sizeof(block_iq1_s);
return nrow * nblock * sizeof(block_iq1_m);
}
// ============================ 4-bit non-linear quants

24
ggml.c
View file

@ -783,6 +783,18 @@ static const ggml_type_traits_t type_traits[GGML_TYPE_COUNT] = {
.nrows = 1,
},
[GGML_TYPE_IQ1_S] = {
.type_name = "iq1_s",
.blck_size = QK_K,
.type_size = sizeof(block_iq1_s),
.is_quantized = true,
.to_float = (ggml_to_float_t) dequantize_row_iq1_s,
.from_float = NULL,
.from_float_reference = NULL,
.vec_dot = ggml_vec_dot_iq1_s_q8_K,
.vec_dot_type = GGML_TYPE_Q8_K,
.nrows = 1,
},
[GGML_TYPE_IQ1_M] = {
.type_name = "iq1_m",
.blck_size = QK_K,
.type_size = sizeof(block_iq1_m),
@ -794,18 +806,6 @@ static const ggml_type_traits_t type_traits[GGML_TYPE_COUNT] = {
.vec_dot_type = GGML_TYPE_Q8_K,
.nrows = 1,
},
[GGML_TYPE_IQ1_M] = {
.type_name = "iq1_m",
.blck_size = QK_K,
.type_size = sizeof(block_iq1_s),
.is_quantized = true,
.to_float = (ggml_to_float_t) dequantize_row_iq1_s,
.from_float = NULL,
.from_float_reference = NULL,
.vec_dot = ggml_vec_dot_iq1_s_q8_K,
.vec_dot_type = GGML_TYPE_Q8_K,
.nrows = 1,
},
[GGML_TYPE_IQ4_NL] = {
.type_name = "iq4_nl",
.blck_size = QK4_NL,