Function get_node_id

tests/test-alloc.cpp:164–172

}

static int get_node_id(ggml_cgraph * graph, const char * tensor_name) {
    for (int i = 0; i < graph->n_nodes; ++i) {
        if (strncmp(graph->nodes[i]->name, tensor_name, GGML_MAX_NAME) == 0) {
            return i;
        }
    }
    fprintf(stderr, "node not found: %s", tensor_name);
    return -1;
}

static ggml_gallocr_ptr allocate_graph(ggml_cgraph * graph, ggml_tensor * out, ggml_backend_buffer_type_t buft) {
    ggml_set_output(out);