public static void main(string[] args)
{
if (args.Length == 0)
{
Console.WriteLine("Benchmark options:");
Console.WriteLine(" -regen Regenerate reference images for a variety of sizes");
Console.WriteLine(" -bench [threads] [resolution] Run a single iteration of the benchmark using the specified thread count and image resolution");
Console.WriteLine(" Default: threads=0 (auto-detect cpus), resolution=256");
}
else if (args[0] == "-regen")
{
int[] sizes = { 32, 64, 96, 128, 256, 384, 512 };
foreach (int s in sizes)
{
// run a single iteration to generate the reference image
Benchmark b = new Benchmark(s, true, false, true);
b.kernelMain();
}
}
else if (args[0] == "-bench")
{
int threads = 0, resolution = 256;
if (args.Length > 1)
threads = int.Parse(args[1]);
if (args.Length > 2)
resolution = int.Parse(args[2]);
Benchmark benchmark = new Benchmark(resolution, false, true, false, threads);
benchmark.kernelBegin();
benchmark.kernelMain();
benchmark.kernelEnd();
}
}
public BenchmarkScene(Benchmark benchmark)
{
this.benchmark = benchmark;
build();
render(SunflowAPI.DEFAULT_OPTIONS, saveOutput ? new FileDisplay(string.Format("resources/golden_{0}.png", resolution)) : benchmark);
//fixme: add padding zeros
}
