fix compile warning and error

mqy · mqy · commit 2656ca5474b4 · 2023-05-29T09:00:15.000+08:00
diff --git a/ggml.c b/ggml.c
@@ -14574,13 +14574,14 @@ void ggml_graph_compute(struct ggml_context * ctx, struct ggml_cgraph * cgraph)
                     {
                         size_t cur = 0;
                         enum ggml_backend compute_backend = stages[GGML_TASK_COMPUTE].backend;
+                        GGML_ASSERT(compute_backend != GGML_BACKEND_UNKNOWN);
 #if defined(GGML_USE_CUBLAS)
-                        if (!= GGML_BACKEND_CPU) {
+                        if (compute_backend != GGML_BACKEND_CPU) {
                             cur = ggml_cuda_mul_mat_get_wsize(node->src0, node->src1, node);
                         }
                         else
 #elif defined(GGML_USE_CLBLAST)
-                        if (compute_backend!= GGML_BACKEND_CPU) {
+                        if (compute_backend != GGML_BACKEND_CPU) {
                             cur = ggml_cl_mul_mat_get_wsize(node->src0, node->src1, node);
                         }
                         else

Original file line number	Diff line number	Diff line change
`@@ -14574,13 +14574,14 @@ void ggml_graph_compute(struct ggml_context * ctx, struct ggml_cgraph * cgraph)`
`14574`	`14574`	`{`
`14575`	`14575`	`size_t cur = 0;`
`14576`	`14576`	`enum ggml_backend compute_backend = stages[GGML_TASK_COMPUTE].backend;`
	`14577`	`+ GGML_ASSERT(compute_backend != GGML_BACKEND_UNKNOWN);`
`14577`	`14578`	`#if defined(GGML_USE_CUBLAS)`
`14578`		`- if (!= GGML_BACKEND_CPU) {`
	`14579`	`+ if (compute_backend != GGML_BACKEND_CPU) {`
`14579`	`14580`	`cur = ggml_cuda_mul_mat_get_wsize(node->src0, node->src1, node);`
`14580`	`14581`	`}`
`14581`	`14582`	`else`
`14582`	`14583`	`#elif defined(GGML_USE_CLBLAST)`
`14583`		`- if (compute_backend!= GGML_BACKEND_CPU) {`
	`14584`	`+ if (compute_backend != GGML_BACKEND_CPU) {`
`14584`	`14585`	`cur = ggml_cl_mul_mat_get_wsize(node->src0, node->src1, node);`
`14585`	`14586`	`}`
`14586`	`14587`	`else`