ggml : fix ggml_used_mem() (#1264)

KerfuffleV2 · web-flow · commit 2bdc09646d8c · 2023-05-01T14:56:07.000+03:00
diff --git a/ggml.c b/ggml.c
@@ -4411,7 +4411,7 @@ void ggml_free(struct ggml_context * ctx) {
 }
 
 size_t ggml_used_mem(const struct ggml_context * ctx) {
-    return ctx->objects_end->offs + ctx->objects_end->size;
+    return ctx->objects_end == NULL ? 0 : ctx->objects_end->offs + ctx->objects_end->size;
 }
 
 size_t ggml_set_scratch(struct ggml_context * ctx, struct ggml_scratch scratch) {

Original file line number	Diff line number	Diff line change
`@@ -4411,7 +4411,7 @@ void ggml_free(struct ggml_context * ctx) {`
`4411`	`4411`	`}`
`4412`	`4412`
`4413`	`4413`	`size_t ggml_used_mem(const struct ggml_context * ctx) {`
`4414`		`- return ctx->objects_end->offs + ctx->objects_end->size;`
	`4414`	`+ return ctx->objects_end == NULL ? 0 : ctx->objects_end->offs + ctx->objects_end->size;`
`4415`	`4415`	`}`
`4416`	`4416`
`4417`	`4417`	`size_t ggml_set_scratch(struct ggml_context * ctx, struct ggml_scratch scratch) {`