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| author | Georgi Gerganov <ggerganov@gmail.com> | 2023-10-04 15:29:58 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-04 15:29:58 +0300 |
| commit | f93af02488179b9c52d0d391b08ae4c4d891b8d3 (patch) | |
| tree | f5dec5ce7e832e4c5a6d40bb76ef9865e27488ac /k_quants.c | |
| parent | f72f8f22c9cb60465b2e79df2767e4ba9604e576 (diff) | |
sync : ggml (conv 1d + 2d updates, UB fixes) (#3468)
* sync : ggml (conv 1d + 2d updates)
ggml-ci
* ggml : fix UB in q5_0 and q5_1 quantize code
ggml.c:1033:39: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
ggml.c:1081:39: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
ggml-ci
* tests : fix UB in test-quantize-perf
Diffstat (limited to 'k_quants.c')
| -rw-r--r-- | k_quants.c | 2 |
1 files changed, 0 insertions, 2 deletions
@@ -69,7 +69,6 @@ inline static int32_t vaddvq_s32(int32x4_t v) { // 2-6 bit quantization in super-blocks // - // // ===================== Helper functions // @@ -348,7 +347,6 @@ void quantize_row_q2_K_reference(const float * restrict x, block_q2_K * restrict const float q4scale = 15.f; for (int i = 0; i < nb; i++) { - float max_scale = 0; // as we are deducting the min, scales are always positive float max_min = 0; for (int j = 0; j < QK_K/16; ++j) { |