/// <summary>初期化フロー</summary>
public override void Execute()
{
generator.Execute(Tensor);
if (flow != null)
{
flow.Execute();
}
}
public void SpeedTest()
{
int length = 65535 * 16;
Shape shape = Shape.Vector(length);
OverflowCheckedTensor v1 = new OverflowCheckedTensor(shape);
UniformRandom ope = new UniformRandom(shape, new Random(1234));
Stopwatch sw = new Stopwatch();
sw.Start();
ope.Execute(v1);
ope.Execute(v1);
ope.Execute(v1);
ope.Execute(v1);
sw.Stop();
Console.WriteLine($"{sw.ElapsedMilliseconds / 4} msec");
}
public void ExecuteTest()
{
int length = 65535 * 15;
Shape shape = Shape.Vector(length);
OverflowCheckedTensor v1 = new OverflowCheckedTensor(shape);
UniformRandom ope = new UniformRandom(shape, new Random(1234));
ope.Execute(v1);
float[] y = v1.State;
Assert.IsTrue(y.Min() >= 0);
Assert.IsTrue(y.Max() < 1);
{
int[] cnt = new int[10];
for (int i = 0; i < length; i++)
{
cnt[(int)(y[i] * 10)]++;
}
for (int i = 0; i < 10; i++)
{
Assert.AreEqual(0.1, (double)cnt[i] / length, 2e-3, $"[ {i * 0.1f}, {(i + 1) * 0.1f} )");
}
}
{
int[] cnt = new int[20];
for (int i = 1; i < length; i++)
{
float dy = y[i - 1] - y[i];
cnt[(int)Math.Floor(dy * 10 + 10)]++;
}
Assert.AreEqual(0.005, (double)cnt[0] / (length - 1), 5e-3);
Assert.AreEqual(0.015, (double)cnt[1] / (length - 1), 5e-3);
Assert.AreEqual(0.025, (double)cnt[2] / (length - 1), 5e-3);
Assert.AreEqual(0.035, (double)cnt[3] / (length - 1), 5e-3);
Assert.AreEqual(0.045, (double)cnt[4] / (length - 1), 5e-3);
Assert.AreEqual(0.055, (double)cnt[5] / (length - 1), 5e-3);
Assert.AreEqual(0.065, (double)cnt[6] / (length - 1), 5e-3);
Assert.AreEqual(0.075, (double)cnt[7] / (length - 1), 5e-3);
Assert.AreEqual(0.085, (double)cnt[8] / (length - 1), 5e-3);
Assert.AreEqual(0.095, (double)cnt[9] / (length - 1), 5e-3);
Assert.AreEqual(0.095, (double)cnt[10] / (length - 1), 5e-3);
Assert.AreEqual(0.085, (double)cnt[11] / (length - 1), 5e-3);
Assert.AreEqual(0.075, (double)cnt[12] / (length - 1), 5e-3);
Assert.AreEqual(0.065, (double)cnt[13] / (length - 1), 5e-3);
Assert.AreEqual(0.055, (double)cnt[14] / (length - 1), 5e-3);
Assert.AreEqual(0.045, (double)cnt[15] / (length - 1), 5e-3);
Assert.AreEqual(0.035, (double)cnt[16] / (length - 1), 5e-3);
Assert.AreEqual(0.025, (double)cnt[17] / (length - 1), 5e-3);
Assert.AreEqual(0.015, (double)cnt[18] / (length - 1), 5e-3);
Assert.AreEqual(0.005, (double)cnt[19] / (length - 1), 5e-3);
}
{
int[] cnt = new int[20];
int sft = 1024;
for (int i = sft; i < length; i++)
{
float dy = y[i - sft] - y[i];
cnt[(int)Math.Floor(dy * 10 + 10)]++;
}
Assert.AreEqual(0.005, (double)cnt[0] / (length - sft), 5e-3);
Assert.AreEqual(0.015, (double)cnt[1] / (length - sft), 5e-3);
Assert.AreEqual(0.025, (double)cnt[2] / (length - sft), 5e-3);
Assert.AreEqual(0.035, (double)cnt[3] / (length - sft), 5e-3);
Assert.AreEqual(0.045, (double)cnt[4] / (length - sft), 5e-3);
Assert.AreEqual(0.055, (double)cnt[5] / (length - sft), 5e-3);
Assert.AreEqual(0.065, (double)cnt[6] / (length - sft), 5e-3);
Assert.AreEqual(0.075, (double)cnt[7] / (length - sft), 5e-3);
Assert.AreEqual(0.085, (double)cnt[8] / (length - sft), 5e-3);
Assert.AreEqual(0.095, (double)cnt[9] / (length - sft), 5e-3);
Assert.AreEqual(0.095, (double)cnt[10] / (length - sft), 5e-3);
Assert.AreEqual(0.085, (double)cnt[11] / (length - sft), 5e-3);
Assert.AreEqual(0.075, (double)cnt[12] / (length - sft), 5e-3);
Assert.AreEqual(0.065, (double)cnt[13] / (length - sft), 5e-3);
Assert.AreEqual(0.055, (double)cnt[14] / (length - sft), 5e-3);
Assert.AreEqual(0.045, (double)cnt[15] / (length - sft), 5e-3);
Assert.AreEqual(0.035, (double)cnt[16] / (length - sft), 5e-3);
Assert.AreEqual(0.025, (double)cnt[17] / (length - sft), 5e-3);
Assert.AreEqual(0.015, (double)cnt[18] / (length - sft), 5e-3);
Assert.AreEqual(0.005, (double)cnt[19] / (length - sft), 5e-3);
}
}
