Memory Management

cuArray3DCreate cuArray3DGetDescriptor cuArrayCreate cuArrayDestroy cuArrayGetDescriptor cuMemAlloc cuMemAllocHost cuMemAllocPitch cuMemcpy cuMemcpy2D cuMemcpy2DAsync cuMemcpy2DUnaligned cuMemcpy3D cuMemcpy3DAsync cuMemcpy3DPeer cuMemcpy3DPeerAsync cuMemcpyAsync cuMemcpyAtoA cuMemcpyAtoD cuMemcpyAtoH cuMemcpyAtoHAsync cuMemcpyDtoA cuMemcpyDtoD cuMemcpyDtoDAsync cuMemcpyDtoH cuMemcpyDtoHAsync cuMemcpyHtoA cuMemcpyHtoAAsync cuMemcpyHtoD cuMemcpyHtoDAsync cuMemcpyPeer cuMemcpyPeerAsync cuMemFree cuMemFreeHost cuMemGetAddressRange cuMemGetInfo cuMemHostAlloc cuMemHostGetDevicePointer cuMemHostGetFlags cuMemHostRegister cuMemHostUnregister cuMemsetD16 cuMemsetD16Async cuMemsetD2D16 cuMemsetD2D16Async cuMemsetD2D32 cuMemsetD2D32Async cuMemsetD2D8 cuMemsetD2D8Async cuMemsetD32 cuMemsetD32Async cuMemsetD8 cuMemsetD8Async

CUresult cuMemHostUnregister ( void *  p  )  Unmaps the memory range whose base address is specified by p, and makes it pageable again. The base address must be the same one specified to cuMemHostRegister(). Parameters: p  - Host pointer to memory to unregister Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_OUT_OF_MEMORY Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cuMemHostRegister