cuda::memory::mapped::region_pair_t Struct Reference

A pair of memory regions, one in system (=host) memory and one on a CUDA device's memory - mapped to each other. More...

#include <memory.hpp>

Public Member Functions
template<typename T >
constexpr span_pair_t< T >	as_spans () const

Public Attributes
memory::region_t	host_side
	The two regions mapped to each other by the CUDA driver; they must be identical in size. More...
memory::region_t	device_side

Detailed Description

A pair of memory regions, one in system (=host) memory and one on a CUDA device's memory - mapped to each other.

Note

this is the mapped-pair equivalent of a void *; it is not a proper memory region abstraction, i.e. it has no size information

Member Function Documentation

as_spans()

template<typename T >

constexpr span_pair_t<T> cuda::memory::mapped::region_pair_t::as_spans ( ) const

inline

Returns

two spans, one for the each of the host-side and device-side regions

Member Data Documentation

host_side

memory::region_t cuda::memory::mapped::region_pair_t::host_side

The two regions mapped to each other by the CUDA driver; they must be identical in size.

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The documentation for this struct was generated from the following file:

• src/cuda/api/memory.hpp