k-quants : fix zero-weight guard in Q6_K (ref #3040)

ggerganov · ggerganov · commit 178b1850ebd2 · 2023-09-06T12:40:57.000+03:00
diff --git a/k_quants.c b/k_quants.c
@@ -1089,6 +1089,7 @@ void quantize_row_q6_K_reference(const float * restrict x, block_q6_K * restrict
         if (!max_abs_scale) {
             memset(&y[i], 0, sizeof(block_q6_K));
             y[i].d = ggml_fp32_to_fp16(0.f);
+            x += QK_K;
             continue;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -1089,6 +1089,7 @@ void quantize_row_q6_K_reference(const float * restrict x, block_q6_K * restrict`
`1089`	`1089`	`if (!max_abs_scale) {`
`1090`	`1090`	`memset(&y[i], 0, sizeof(block_q6_K));`
`1091`	`1091`	`y[i].d = ggml_fp32_to_fp16(0.f);`
	`1092`	`+ x += QK_K;`
`1092`	`1093`	`continue;`
`1093`	`1094`	`}`
`1094`	`1095`