gpu_memcpy.hpp File Reference

#include <opm/simulators/linalg/gpuistl/detail/gpu_pointer_attributes.hpp>
#include <opm/simulators/linalg/gpuistl/detail/gpu_safe_call.hpp>
#include <opm/simulators/linalg/gpuistl/detail/gpu_stream.hpp>
#include <cuda_runtime.h>
#include <cstddef>

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Namespaces
namespace	Opm
namespace	Opm::gpuistl
	A small, fixed‑dimension MiniVector class backed by std::array that can be used in both host and CUDA device code.
namespace	Opm::gpuistl::detail

Functions
template<typename T >
void	Opm::gpuistl::detail::gpuMemcpyHostToDevice (T *dstDevice, const T *srcHost, std::size_t count)
	gpuMemcpyHostToDevice copies count elements of type T from host to device. More...
template<typename T >
void	Opm::gpuistl::detail::gpuMemcpyDeviceToHost (T *dstHost, const T *srcDevice, std::size_t count)
	gpuMemcpyDeviceToHost copies count elements of type T from device to host. More...
template<typename T >
void	Opm::gpuistl::detail::gpuMemcpyDeviceToDevice (T *dstDevice, const T *srcDevice, std::size_t count)
	gpuMemcpyDeviceToDevice copies count elements of type T from device to device. More...
template<typename T >
void	Opm::gpuistl::detail::gpuMemcpyHostToDeviceAsync (T *dstDevice, const T *srcHost, std::size_t count, cudaStream_t stream)
	gpuMemcpyHostToDeviceAsync copies count elements of type T from host to device asynchronously. More...
template<typename T >
void	Opm::gpuistl::detail::gpuMemcpyDeviceToHostAsync (T *dstHost, const T *srcDevice, std::size_t count, cudaStream_t stream)
	gpuMemcpyDeviceToHostAsync copies count elements of type T from device to host asynchronously. More...