cuda::experimental::stf::deallocateHostMemory

Defined in include/cuda/experimental/__stf/utility/memory.cuh

inline cudaGraphNode_t cuda::experimental::stf::deallocateHostMemory(void *p, size_t sz, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies)

Deallocates memory allocated with allocateHostMemory in a graph-ordered fashion.

Will perform deallocation when all dependent graph operations have completed.

Parameters

  • p – pointer

  • sz – size in byutes

  • graph – graph used for ordering

  • pDependencies – array of dependencies

  • numDependencies – number of elements in pDependencies

Returns

cudaGraphNode_t the newly inserted node