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Fix #161: Modify decision equation of memory allocation size #164

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Fix #161: Modify decision equation of memory allocation size #164

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4 changes: 2 additions & 2 deletions src/ggml-bitnet-lut.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ size_t ggml_bitnet_mul_mat_get_wsize(const struct ggml_tensor * src0, const stru
const size_t ne11 = src1->ne[1];
const int bits = ggml_bitnet_get_type_bits(src0->type);

size_t wsize = ne10 * ne11 * 15 * sizeof(int8_t) + 1 * ne11 * 2 * sizeof(bitnet_float_type);
size_t wsize = ne10 * ne01 * 15 * sizeof(int8_t) + 1 * ne11 * 2 * sizeof(bitnet_float_type);
if (sizeof(bitnet_float_type) == 2) {
// Need fp32 to fp16 conversion
wsize += std::max(ne10, ne01) * ne11 * sizeof(bitnet_float_type);
Expand Down Expand Up @@ -145,7 +145,7 @@ size_t ggml_bitnet_mul_mat_get_wsize(const struct ggml_tensor * src0, const stru
const size_t ne10 = src1->ne[0];
const size_t ne11 = src1->ne[1];

size_t wsize = ne10 * ne11 * 11 * sizeof(int8_t) + 2 * ne11 * 2 * sizeof(bitnet_float_type);
size_t wsize = ne10 * ne01 * 11 * sizeof(int8_t) + 2 * ne11 * 2 * sizeof(bitnet_float_type);
if (sizeof(bitnet_float_type) == 2) {
// Need fp32 to fp16 conversion
wsize += std::max(ne10, ne01) * ne11 * sizeof(bitnet_float_type);
Expand Down