Memory Management

cudaFree cudaFreeArray cudaFreeHost cudaGetSymbolAddress cudaGetSymbolSize cudaHostAlloc cudaHostGetDevicePointer cudaHostGetFlags cudaMalloc cudaMalloc3D cudaMalloc3DArray cudaMallocArray cudaMallocHost cudaMallocPitch cudaMemcpy cudaMemcpy2D cudaMemcpy2DArrayToArray cudaMemcpy2DAsync cudaMemcpy2DFromArray cudaMemcpy2DFromArrayAsync cudaMemcpy2DToArray cudaMemcpy2DToArrayAsync cudaMemcpy3D cudaMemcpy3DAsync cudaMemcpyArrayToArray cudaMemcpyAsync cudaMemcpyFromArray cudaMemcpyFromArrayAsync cudaMemcpyFromSymbol cudaMemcpyFromSymbolAsync cudaMemcpyToArray cudaMemcpyToArrayAsync cudaMemcpyToSymbol cudaMemcpyToSymbolAsync cudaMemGetInfo cudaMemset cudaMemset2D cudaMemset2DAsync cudaMemset3D cudaMemset3DAsync cudaMemsetAsync make_cudaExtent make_cudaPitchedPtr make_cudaPos

cudaError_t cudaFreeHost ( void *  ptr  )  Frees the memory space pointed to by hostPtr, which must have been returned by a previous call to cudaMallocHost() or cudaHostAlloc(). Parameters: ptr  - Pointer to memory to free Returns: cudaSuccess, cudaErrorInitializationError Note: Note that this function may also return error codes from previous, asynchronous launches. See also: cudaMalloc, cudaMallocPitch, cudaFree, cudaMallocArray, cudaFreeArray, cudaMallocHost (C API), cudaMalloc3D, cudaMalloc3DArray, cudaHostAlloc