Unmaps the count Direct3D resources in ppResource.
This function provides the synchronization guarantee that any CUDA kernels issued before cuD3D9UnmapResources() will complete before any Direct3D calls issued after cuD3D9UnmapResources() begin.
If any of ppResource have not been registered for use with CUDA or if ppResource contains any duplicate entries, then CUDA_ERROR_INVALID_HANDLE is returned. If any of ppResource are not presently mapped for access by CUDA, then CUDA_ERROR_NOT_MAPPED is returned.