public PtrToMemory(CudaContext context, IDeviceMemoryPtr rootBlock, CUdeviceptr ptr, SizeT size)
{
_context = context;
_ptr = new CudaDeviceVariable <float>(ptr, size);
_rootBlock = rootBlock;
rootBlock.AddRef();
}
public int AddRef()
{
return(Interlocked.Increment(ref refCount) + _rootBlock.AddRef());
}