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ggml : explicitly initialize deprecated type traits

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Georgi Gerganov 2023-10-30 17:09:37 +02:00
parent a1c3ff68cd
commit 334984e457
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2 changed files with 29 additions and 0 deletions
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22
ggml.c
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@ -422,6 +422,28 @@ static const ggml_type_traits_t type_traits[GGML_TYPE_COUNT] = {
.vec_dot = ggml_vec_dot_q4_1_q8_1,
.vec_dot_type = GGML_TYPE_Q8_1,
},
[4] = { // GGML_TYPE_Q4_2
.type_name = "DEPRECATED",
.blck_size = 0,
.type_size = 0,
.is_quantized = false,
.to_float = NULL,
.from_float = NULL,
.from_float_reference = NULL,
.vec_dot = NULL,
.vec_dot_type = GGML_TYPE_COUNT,
},
[5] = { // GGML_TYPE_Q4_3
.type_name = "DEPRECATED",
.blck_size = 0,
.type_size = 0,
.is_quantized = false,
.to_float = NULL,
.from_float = NULL,
.from_float_reference = NULL,
.vec_dot = NULL,
.vec_dot_type = GGML_TYPE_COUNT,
},
[GGML_TYPE_Q5_0] = {
.type_name = "q5_0",
.blck_size = QK5_0,

7
tests/test-quantize-fns.cpp
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@ -129,6 +129,13 @@ int main(int argc, char * argv[]) {
ggml_type type = (ggml_type) i;
ggml_type_traits_t qfns = ggml_internal_get_type_traits(type);
// deprecated - skip
if (qfns.blck_size == 0) {
continue;
}
printf("Testing %s\n", ggml_type_name((ggml_type) i));
if (qfns.from_float && qfns.to_float) {
const float total_error = total_quantization_error(qfns, test_size, test_data.data());
const float max_quantization_error =