ggml : ggml_type_name return "NONE" for invalid values (ggml-org#9458)

ykhrustalev · web-flow · commit 822b6322dea7 · 2024-09-14T12:54:37.000+03:00
When running on Windows, the quantization utility attempts to print the types that are not set which leads to a crash.
diff --git a/ggml/src/ggml.c b/ggml/src/ggml.c
@@ -3399,7 +3399,7 @@ double ggml_type_sizef(enum ggml_type type) {
 }
 
 GGML_CALL const char * ggml_type_name(enum ggml_type type) {
-    return type_traits[type].type_name;
+    return type < GGML_TYPE_COUNT ? type_traits[type].type_name : "NONE";
 }
 
 GGML_CALL bool ggml_is_quantized(enum ggml_type type) {

Original file line number	Diff line number	Diff line change
`@@ -3399,7 +3399,7 @@ double ggml_type_sizef(enum ggml_type type) {`
`3399`	`3399`	`}`
`3400`	`3400`
`3401`	`3401`	`GGML_CALL const char * ggml_type_name(enum ggml_type type) {`
`3402`		`- return type_traits[type].type_name;`
	`3402`	`+ return type < GGML_TYPE_COUNT ? type_traits[type].type_name : "NONE";`
`3403`	`3403`	`}`
`3404`	`3404`
`3405`	`3405`	`GGML_CALL bool ggml_is_quantized(enum ggml_type type) {`