public static void AddXYTran(AlignedArray x, int[] rgposY, AlignedArray valuesY,
int posMinY, int iposMinY, int iposLimY, AlignedArray mat,
AlignedArray accGrads, AlignedArray accUpdates, float decay, float cond, int crow)
{
Contracts.Assert(Compat(x));
Contracts.AssertNonEmpty(rgposY);
Contracts.Assert(Compat(valuesY));
Contracts.Assert(Compat(mat));
Contracts.Assert(0 <= iposMinY && iposMinY <= iposLimY && iposLimY <= rgposY.Length);
Contracts.Assert(0 < crow && crow <= x.Size);
Contracts.Assert(x.Size * valuesY.Size == mat.Size);
Contracts.Assert(mat.Size == accGrads.Size);
Contracts.Assert(mat.Size == accUpdates.Size);
if (iposMinY >= iposLimY)
{
return;
}
unsafe
{
fixed(float *px = &x.Items[0])
fixed(float *py = &valuesY.Items[0])
fixed(int *pposy = &rgposY[0])
fixed(float *pmat = &mat.Items[0])
fixed(float *pag = &accGrads.Items[0])
fixed(float *pau = &accUpdates.Items[0])
{
Thunk.AddXYTranGradPX(Ptr(x, px), pposy, Ptr(valuesY, py), posMinY, iposMinY, iposLimY, Ptr(mat, pmat),
Ptr(accGrads, pag), Ptr(accUpdates, pau), decay, cond, crow, valuesY.Size);
}
}
}
