double elapsed = duration<double>(end - start).count();
double simulated = double(out_samples) / (OUTPUT_FREQUENCY * 2);
- printf("%ld samples produced in %.1f ms (%.1f%% CPU, %.1fx realtime).\n",
+ printf("%zu samples produced in %.1f ms (%.1f%% CPU, %.1fx realtime).\n",
out_samples, elapsed * 1e3, 100.0 * elapsed / simulated, simulated / elapsed);
}