public void Xray(float ndevs)
{
if (IsComplex || IsHalf)
{
throw new Exception("Complex and half are not supported.");
}
for (int i = 0; i < Dims.Z; i++)
{
GPU.Xray(new IntPtr((long)GetDevice(Intent.Read) + DimsEffective.ElementsSlice() * i * sizeof(float)),
new IntPtr((long)GetDevice(Intent.Write) + DimsEffective.ElementsSlice() * i * sizeof(float)),
ndevs,
new int2(DimsEffective),
1);
}
}
public void UpdateHostWithComplex(float2[][] complexData)
{
if (complexData.Length != Dims.Z ||
complexData[0].Length != DimsEffective.ElementsSlice())
{
throw new DimensionMismatchException();
}
float[][] Data = GetHost(Intent.Write);
for (int z = 0; z < Dims.Z; z++)
{
float[] Slice = Data[z];
float2[] ComplexSlice = complexData[z];
for (int i = 0; i < ComplexSlice.Length; i++)
{
Slice[i * 2] = ComplexSlice[i].X;
Slice[i * 2 + 1] = ComplexSlice[i].Y;
}
}
}
public float2[][] GetHostComplexCopy()
{
if (!IsComplex)
{
throw new Exception("Data must be of complex type.");
}
float[][] Data = GetHost(Intent.Read);
float2[][] ComplexData = new float2[Dims.Z][];
for (int z = 0; z < Dims.Z; z++)
{
float[] Slice = Data[z];
float2[] ComplexSlice = new float2[DimsEffective.ElementsSlice()];
for (int i = 0; i < ComplexSlice.Length; i++)
{
ComplexSlice[i] = new float2(Slice[i * 2], Slice[i * 2 + 1]);
}
ComplexData[z] = ComplexSlice;
}
return(ComplexData);
}