CUDADeviceArray.h File Reference

#include <Gaudi/CUDA/CUDAStream.h>
#include <GaudiKernel/StatusCode.h>
#include <ranges>
#include <span>
#include <type_traits>

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Classes
struct	Gaudi::CUDA::DeviceArrayGlobalTag_t
class	Gaudi::CUDA::DeviceArray< T >

Namespaces
namespace	Gaudi
	This file provides a Grammar for the type Gaudi::Accumulators::Axis It allows to use that type from python with a format liks : ( nbins, min, max, title ) where title can be ommited.
namespace	Gaudi::CUDA
namespace	Gaudi::CUDA::Detail

Concepts
concept	Gaudi::CUDA::TriviallyCopyable
	Ensure type is trivially copyable (conceptization of std::is_trivially_copyable).
concept	Gaudi::CUDA::HostRange
	Constrain ranges that can represent host memory compatible with this array.

Functions
void *	Gaudi::CUDA::Detail::allocateWithStream (std::size_t size, Stream &stream)
void *	Gaudi::CUDA::Detail::allocateNoStream (std::size_t size, Gaudi::AsynchronousAlgorithm *parent)
void	Gaudi::CUDA::Detail::freeWithStream (void *ptr, Stream &stream)
void	Gaudi::CUDA::Detail::freeNoStream (void *ptr)
void	Gaudi::CUDA::Detail::copyHostToDeviceWithStream (void *devPtr, const void *hstPtr, std::size_t size, Stream &stream)
void	Gaudi::CUDA::Detail::copyHostToDeviceNoStream (void *devPtr, const void *hstPtr, std::size_t size)
void	Gaudi::CUDA::Detail::copyDeviceToHostWithStream (void *hstPtr, const void *devPtr, std::size_t size, Stream &stream)
void	Gaudi::CUDA::Detail::copyDeviceToHostNoStream (void *hstPtr, const void *devPtr, std::size_t size)
void	Gaudi::CUDA::Detail::copyDeviceToDeviceWithStream (void *destDevPtr, const void *srcDevPtr, std::size_t size, Stream &stream)
void	Gaudi::CUDA::Detail::copyDeviceToDeviceNoStream (void *destDevPtr, const void *srcDevPtr, std::size_t size)