public static void copy(ref CArray destination, short[] source)
{
if (destination.type == EType.short_t)
{
if (destination.length < source.Length) destination.alloc(source.Length, EType.short_t, EMemorySpace.device, destination._model);
destination._length = source.Length;
unsafe
{
fixed (short* sourcep = &source[0])
{
opcuda_memcpy_h2d(destination.ptr, (IntPtr)sourcep, (uint)(source.Length * sizeof(short)));
}
}
int status = opcuda_get_status();
if (status != 0) throw new System.Exception();
return;
}
throw new System.Exception();
}
public static void copy(ref CArray destination, CArray source)
{
if (source._model != destination._model) throw new System.Exception();
destination._type = source.type;
destination.alloc(source.length, source.type, destination.side, source._model);
if (source.side == EMemorySpace.device && destination.side == EMemorySpace.host)
{
opcuda_memcpy_d2h(source.ptr, destination.hptr, (uint)(source.Size_of_one * source.length));
}
if (source.side == EMemorySpace.device && destination.side == EMemorySpace.device)
{
if (source.Size_of_one == 4)
{
opcuda_scopy1(destination.ptr, source.ptr, (uint)(source.length));
}
else
{
opcuda_memcpy_d2d(destination.ptr, source.ptr, (uint)(source.Size_of_one * source.length));
}
}
if (source.side == EMemorySpace.host && destination.side == EMemorySpace.device)
{
opcuda_memcpy_h2d(destination.ptr, source.hptr, (uint)(source.Size_of_one * source.length));
}
if (source.side == EMemorySpace.host && destination.side == EMemorySpace.host)
{
throw new System.Exception();
}
int status = opcuda_get_status();
if (status != 0) throw new System.Exception();
}
