ggml/sched : do not skip views in pre-assignments

ggml/src/ggml-backend.cpp

@@ -886,9 +886,6 @@ static void ggml_backend_sched_split_graph(ggml_backend_sched_t sched, struct gg
     for (int i = 0; i < graph->n_nodes; i++) {
         struct ggml_tensor * node = graph->nodes[i];
         int * node_backend_id = &tensor_backend_id(node);
-        if (ggml_is_view_op(node->op)) {
-            continue;
-        }
         // do not overwrite user assignments
         if (*node_backend_id == -1) {
             *node_backend_id = ggml_backend_sched_backend_id_from_cur(sched, node);