Function benchmark_node_creation_no_labels

tests/unit/test_graph.c:108–143

Test graph creation time.

// Test graph creation time.
void benchmark_node_creation_no_labels() {
	printf("benchmark_node_creation_no_labels\n");
	double tic[2];
	int samples = 64;
	double timings[samples];
	int outliers = 0;
	float threshold = 0.000006;
	// size_t n = GRAPH_DEFAULT_NODE_CAP;
	Node node;
	size_t n = 1000000;
	Graph *g = Graph_New(n, n);
	Graph_AcquireWriteLock(g);

	for(int i = 0; i < samples; i++) {
		// Create N nodes, don't use labels.
		simple_tic(tic);
		for(int j = 0; j < n; j++) {
			node = GE_NEW_NODE();
			Graph_CreateNode(g, &node, NULL, 0);
		}
		timings[i] = simple_toc(tic);
		printf("%zu Nodes created, time: %.6f sec\n", n, timings[i]);
		if(timings[i] > threshold) outliers++;
	}

	if(outliers > samples * 0.1) {
		printf("Node creation took too long\n");
		for(int i = 0; i < samples; i++) {
			printf("%zu Nodes created, time: %.6f sec\n", n, timings[i]);
		}
		// assert(false);
	}

	Graph_ReleaseLock(g);
	Graph_Free(g);
}

void benchmark_edge_creation_with_relationships() {
	printf("benchmark_edge_creation_with_relationships\n");