public static void Validate()
{
var instance = new PerformanceTests();
instance.GlobalSetup();
instance.SoAOneByOne();
var firstOutput = instance._xsCopy.Zip(instance._ysCopy, (x, y) => (x, y)).ToArray();
for (int i = 0; i < firstOutput.Length; i++)
{
if (firstOutput[i].Equals((instance._xys[i].X, instance._xys[i].Y)))
{
throw new Exception("Validation failure: transformer isn't actually transforming.");
}
}
instance.SoABatched();
Validate(instance._xsCopy.Zip(instance._ysCopy, (x, y) => (x, y)).ToArray());
instance.TightAoSOneByOne();
Validate(Array.ConvertAll(instance._xysCopy, xy => (xy.X, xy.Y)));
instance.TightAoSBatched();
Validate(Array.ConvertAll(instance._xysCopy, xy => (xy.X, xy.Y)));
instance.LooserAoSOneByOne();
Validate(Array.ConvertAll(instance._xyzsCopy, xyz => (xyz.X, xyz.Y)));
instance.LooserAoSBatched();
Validate(Array.ConvertAll(instance._xyzsCopy, xyz => (xyz.X, xyz.Y)));
void Validate(ReadOnlySpan <(double x, double y)> nextOutput)
{
if (!nextOutput.SequenceEqual(firstOutput))
{
throw new Exception("Validation failure: some transform method is giving different results than another.");
}
}
}
static void Main()
{
PerformanceTests.Validate();
BenchmarkRunner.Run <PerformanceTests>();
}