Struct CUDAEnvironmentDirectedGraphBuffers::Buffer

Defined in File CUDAEnvironmentDirectedGraphBuffers.cuh

Nested Relationships

This struct is a nested type of Class CUDAEnvironmentDirectedGraphBuffers.

Struct Documentation

struct Buffer

Public Types

enum Ready

Values:

enumerator None

enumerator Host

enumerator Device

enumerator Both

Public Functions

inline void swap(): Swap the device buffers

void updateHostBuffer(size_type edge_count, cudaStream_t stream) const: If host buffer is not ready, copy from device buffer

Public Members

size_t element_size: Size of an individual element

void *d_ptr = nullptr: Pointer to buffer in device memory (if allocated)

void *d_ptr_swap = nullptr: Pointer to buffer swap space in device memory (if allocated)

void *h_ptr = nullptr: Pointer to buffer in host memory (if allocated)

mutable Ready ready = None : Which buffers are ready