public void Random()
{
for (int i = 0; i < Iterations; i++)
{
_ = _rng.NextDouble();
}
}
public void Xoroshiro128Plus_Distribution_Similar_To_Std_Random(bool useRandomSeed)
{
var rnd = new Random();
var xoroshiro128plus = new Xoroshiro128Plus(useRandomSeed ? new Random() : null);
var iterations = 10_000_000;
var stdRand = new double[iterations];
var testRand = new double[iterations];
for (int i = 0; i < iterations; i++)
{
stdRand[i] = rnd.NextDouble();
testRand[i] = xoroshiro128plus.NextDouble();
}
var stdAvg = stdRand.Average();
var testAvg = testRand.Average();
var avgDiff = Math.Abs(stdAvg - testAvg);
Assert.True(avgDiff < 0.001d, "RNG should have simular distributions as BCL version. Diff: " + avgDiff);
Test_Uniform_Distribution(stdRand);
Test_Uniform_Distribution(testRand);