1 files changed, 7 insertions, 0 deletions
diff --git a/ggml/src/ggml.c b/ggml/src/ggml.c
index 73054bfe..e7f1ae61 100644
--- a/ggml/src/ggml.c
+++ b/ggml/src/ggml.c
@@ -3581,6 +3581,11 @@ GGML_CALL bool ggml_is_empty(const struct ggml_tensor * tensor) {
     return false;
 }
 
+GGML_CALL bool ggml_is_noop(const struct ggml_tensor * tensor) {
+    return tensor->op == GGML_OP_NONE || tensor->op == GGML_OP_RESHAPE || tensor->op == GGML_OP_VIEW || tensor->op == GGML_OP_PERMUTE || tensor->op == GGML_OP_TRANSPOSE ||
+           ggml_is_empty(tensor) ? true : false;
+}
+
 bool ggml_are_same_shape(const struct ggml_tensor * t0, const struct ggml_tensor * t1) {
     static_assert(GGML_MAX_DIMS == 4, "GGML_MAX_DIMS is not 4 - update this function");
 
@@ -19208,6 +19213,8 @@ static thread_ret_t ggml_graph_compute_thread(void * data) {
     for (int node_n = 0; node_n < cgraph->n_nodes; node_n++) {
         struct ggml_tensor * node = cgraph->nodes[node_n];
 
+        if (ggml_is_noop(node)) continue;
+
         ggml_compute_forward(&params, node);
 
         if (state->ith == 0 && cplan->abort_callback && cplan->abort_callback(cplan->abort_callback_data)) {