static void test_hash_speed(const void *opaque) { size_t chunk_size = (size_t)opaque; uint8_t *in = NULL, *out = NULL; size_t out_len = 0; double total = 0.0; struct iovec iov; int ret; in = g_new0(uint8_t, chunk_size); memset(in, g_test_rand_int(), chunk_size); iov.iov_base = (char *)in; iov.iov_len = chunk_size; g_test_timer_start(); do { ret = qcrypto_hash_bytesv(QCRYPTO_HASH_ALG_SHA256, &iov, 1, &out, &out_len, NULL); g_assert(ret == 0); total += chunk_size; } while (g_test_timer_elapsed() < 5.0); total /= 1024 * 1024; /* to MB */ g_print("sha256: "); g_print("Testing chunk_size %ld bytes ", chunk_size); g_print("done: %.2f MB in %.2f secs: ", total, g_test_timer_last()); g_print("%.2f MB/sec\n", total / g_test_timer_last()); g_free(out); g_free(in); }