Memory Management

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

CUresult cuMemHostGetFlags ( unsigned int *  pFlags, void *  p   ) Passes back the flags pFlags that were specified when allocating the pinned host buffer p allocated by cuMemHostAlloc. cuMemHostGetFlags() will fail if the pointer does not reside in an allocation performed by cuMemAllocHost() or cuMemHostAlloc(). Parameters: pFlags  - Returned flags word p  - Host pointer Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cuMemAllocHost, cuMemHostAlloc