public static extern CUResult cuIpcOpenMemHandle(ref CUdeviceptr pdptr, CUipcMemHandle handle, uint Flags);
public static extern CUResult cuIpcGetMemHandle(ref CUipcMemHandle pHandle, CUdeviceptr dptr);
public static extern CUResult cuIpcOpenMemHandle(ref CUdeviceptr pdptr, CUipcMemHandle handle, uint Flags);
public static extern CUResult cuIpcGetMemHandle(ref CUipcMemHandle pHandle, CUdeviceptr dptr);