public void ExecuteTest() { float max_err = 0; foreach (int batch in new int[] { 1, 2, 3 }) { foreach (int inchannels in new int[] { 4, 8, 12 }) { foreach (int outchannels in new int[] { 4, 8, 12 }) { 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(); Quaternion[] xcval = (new Quaternion[xval.Length / 4]) .Select((_, idx) => new Quaternion(xval[idx * 4], xval[idx * 4 + 1], xval[idx * 4 + 2], xval[idx * 4 + 3])).ToArray(); Quaternion[] ycval = (new Quaternion[yval.Length / 4]) .Select((_, idx) => new Quaternion(yval[idx * 4], yval[idx * 4 + 1], yval[idx * 4 + 2], yval[idx * 4 + 3])).ToArray(); QuaternionMap1D x = new QuaternionMap1D(inchannels / 4, inwidth, batch, xcval); QuaternionMap1D y = new QuaternionMap1D(outchannels / 4, outwidth, batch, ycval); QuaternionFilter1D 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 / 4, kwidth)); QuaternionKernelProduct1D ope = new QuaternionKernelProduct1D(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 = 8, outchannels = 12, 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(); Quaternion[] xcval = (new Quaternion[xval.Length / 4]) .Select((_, idx) => new Quaternion(xval[idx * 4], xval[idx * 4 + 1], xval[idx * 4 + 2], xval[idx * 4 + 3])).ToArray(); Quaternion[] ycval = (new Quaternion[yval.Length / 4]) .Select((_, idx) => new Quaternion(yval[idx * 4], yval[idx * 4 + 1], yval[idx * 4 + 2], yval[idx * 4 + 3])).ToArray(); QuaternionMap1D x = new QuaternionMap1D(inchannels / 4, inwidth, batch, xcval); QuaternionMap1D y = new QuaternionMap1D(outchannels / 4, outwidth, batch, ycval); QuaternionFilter1D gw = Reference(x, y, kwidth, stride); float[] gw_expect = { 2.587200000e-02f, -0.000000000e+00f, -1.944000000e-03f, -9.720000000e-04f, 2.966400000e-02f, -0.000000000e+00f, -2.040000000e-03f, -1.020000000e-03f, 2.188800000e-02f, -8.673617380e-19f, -1.848000000e-03f, -9.240000000e-04f, 2.529600000e-02f, 8.673617380e-19f, -1.944000000e-03f, -9.720000000e-04f, 1.790400000e-02f, -8.673617380e-19f, -1.752000000e-03f, -8.760000000e-04f, 2.092800000e-02f, -8.673617380e-19f, -1.848000000e-03f, -9.240000000e-04f, 3.345600000e-02f, -0.000000000e+00f, -2.136000000e-03f, -1.068000000e-03f, 3.724800000e-02f, 1.734723476e-18f, -2.232000000e-03f, -1.116000000e-03f, 2.870400000e-02f, -1.734723476e-18f, -2.040000000e-03f, -1.020000000e-03f, 3.211200000e-02f, 1.734723476e-18f, -2.136000000e-03f, -1.068000000e-03f, 2.395200000e-02f, -0.000000000e+00f, -1.944000000e-03f, -9.720000000e-04f, 2.697600000e-02f, -8.673617380e-19f, -2.040000000e-03f, -1.020000000e-03f, 4.104000000e-02f, -1.734723476e-18f, -2.328000000e-03f, -1.164000000e-03f, 4.483200000e-02f, 1.734723476e-18f, -2.424000000e-03f, -1.212000000e-03f, 3.552000000e-02f, -0.000000000e+00f, -2.232000000e-03f, -1.116000000e-03f, 3.892800000e-02f, -0.000000000e+00f, -2.328000000e-03f, -1.164000000e-03f, 3.000000000e-02f, 8.673617380e-19f, -2.136000000e-03f, -1.068000000e-03f, 3.302400000e-02f, 3.469446952e-18f, -2.232000000e-03f, -1.116000000e-03f, }; float[] gw_actual = gw.ToArray(); AssertError.Tolerance(gw_expect, gw_actual, 1e-7f, 1e-5f, $"mismatch value {inchannels},{outchannels},{kwidth},{stride},{inwidth},{batch}"); }