public void ExecuteTest() { float max_err = 0; foreach (int batch in new int[] { 1, 2, 3 }) { foreach (int inchannels in new int[] { 2, 4, 10, 20 }) { foreach (int outchannels in new int[] { 6, 14 }) { foreach (int kwidth in new int[] { 1, 3, 5 }) { foreach (int stride in new int[] { 1, 2, 3 }) { foreach (int inwidth in new int[] { 8, 9, 13, 17 }) { int outwidth = (inwidth - kwidth) / stride + 1; float[] xval = (new float[inwidth * inchannels * batch]).Select((_, idx) => idx * 1e-3f).ToArray(); float[] yval = (new float[outwidth * outchannels * batch]).Select((_, idx) => idx * 1e-3f).Reverse().ToArray(); System.Numerics.Complex[] xcval = (new System.Numerics.Complex[xval.Length / 2]) .Select((_, idx) => new System.Numerics.Complex(xval[idx * 2], xval[idx * 2 + 1])).ToArray(); System.Numerics.Complex[] ycval = (new System.Numerics.Complex[yval.Length / 2]) .Select((_, idx) => new System.Numerics.Complex(yval[idx * 2], yval[idx * 2 + 1])).ToArray(); ComplexMap1D x = new ComplexMap1D(inchannels / 2, inwidth, batch, xcval); ComplexMap1D y = new ComplexMap1D(outchannels / 2, outwidth, batch, ycval); ComplexFilter1D gw = Reference(x, y, kwidth, stride); OverflowCheckedTensor x_tensor = new OverflowCheckedTensor(Shape.Map1D(inchannels, inwidth, batch), xval); OverflowCheckedTensor y_tensor = new OverflowCheckedTensor(Shape.Map1D(outchannels, outwidth, batch), yval); OverflowCheckedTensor gw_tensor = new OverflowCheckedTensor(Shape.Kernel1D(inchannels, outchannels / 2, kwidth)); ComplexKernelProduct1D ope = new ComplexKernelProduct1D(inwidth, inchannels, outchannels, kwidth, stride, transpose: false, batch); ope.Execute(x_tensor, y_tensor, gw_tensor); float[] gw_expect = gw.ToArray(); float[] gw_actual = gw_tensor.State; CollectionAssert.AreEqual(xval, x_tensor.State); CollectionAssert.AreEqual(yval, y_tensor.State); AssertError.Tolerance(gw_expect, gw_actual, 1e-7f, 1e-5f, ref max_err, $"mismatch value {inchannels},{outchannels},{kwidth},{stride},{inwidth},{batch}"); Console.WriteLine($"pass: {inchannels},{outchannels},{kwidth},{stride},{inwidth},{batch}"); } } } } } } Console.WriteLine($"maxerr:{max_err}"); }
public void ReferenceTest() { int inchannels = 6, outchannels = 8, kwidth = 3, stride = 2, inwidth = 13; int outwidth = (inwidth - kwidth) / stride + 1, batch = 1; float[] xval = (new float[inwidth * inchannels * batch]).Select((_, idx) => idx * 1e-3f).ToArray(); float[] yval = (new float[outwidth * outchannels * batch]).Select((_, idx) => idx * 1e-3f).Reverse().ToArray(); System.Numerics.Complex[] xcval = (new System.Numerics.Complex[xval.Length / 2]) .Select((_, idx) => new System.Numerics.Complex(xval[idx * 2], xval[idx * 2 + 1])).ToArray(); System.Numerics.Complex[] ycval = (new System.Numerics.Complex[yval.Length / 2]) .Select((_, idx) => new System.Numerics.Complex(yval[idx * 2], yval[idx * 2 + 1])).ToArray(); ComplexMap1D x = new ComplexMap1D(inchannels / 2, inwidth, batch, xcval); ComplexMap1D y = new ComplexMap1D(outchannels / 2, outwidth, batch, ycval); ComplexFilter1D gw = Reference(x, y, kwidth, stride); float[] gw_expect = { 6.336000000e-03f, -3.420000000e-04f, 6.972000000e-03f, -3.540000000e-04f, 7.608000000e-03f, -3.660000000e-04f, 5.604000000e-03f, -3.300000000e-04f, 6.192000000e-03f, -3.420000000e-04f, 6.780000000e-03f, -3.540000000e-04f, 4.872000000e-03f, -3.180000000e-04f, 5.412000000e-03f, -3.300000000e-04f, 5.952000000e-03f, -3.420000000e-04f, 4.140000000e-03f, -3.060000000e-04f, 4.632000000e-03f, -3.180000000e-04f, 5.124000000e-03f, -3.300000000e-04f, 8.244000000e-03f, -3.780000000e-04f, 8.880000000e-03f, -3.900000000e-04f, 9.516000000e-03f, -4.020000000e-04f, 7.368000000e-03f, -3.660000000e-04f, 7.956000000e-03f, -3.780000000e-04f, 8.544000000e-03f, -3.900000000e-04f, 6.492000000e-03f, -3.540000000e-04f, 7.032000000e-03f, -3.660000000e-04f, 7.572000000e-03f, -3.780000000e-04f, 5.616000000e-03f, -3.420000000e-04f, 6.108000000e-03f, -3.540000000e-04f, 6.600000000e-03f, -3.660000000e-04f, 1.015200000e-02f, -4.140000000e-04f, 1.078800000e-02f, -4.260000000e-04f, 1.142400000e-02f, -4.380000000e-04f, 9.132000000e-03f, -4.020000000e-04f, 9.720000000e-03f, -4.140000000e-04f, 1.030800000e-02f, -4.260000000e-04f, 8.112000000e-03f, -3.900000000e-04f, 8.652000000e-03f, -4.020000000e-04f, 9.192000000e-03f, -4.140000000e-04f, 7.092000000e-03f, -3.780000000e-04f, 7.584000000e-03f, -3.900000000e-04f, 8.076000000e-03f, -4.020000000e-04f, }; float[] gw_actual = gw.ToArray(); AssertError.Tolerance(gw_expect, gw_actual, 1e-7f, 1e-5f, $"mismatch value {inchannels},{outchannels},{kwidth},{stride},{inwidth},{batch}"); }