gmx::Gpu3dFft::ImplSyclVkfft::Impl Class Reference

Description

Impl class.

Public Member Functions
	Impl (bool allocateGrids, MPI_Comm, ArrayRef< const int > gridSizesInXForEachRank, ArrayRef< const int > gridSizesInYForEachRank, const int, bool performOutOfPlaceFFT, const DeviceContext &context, const DeviceStream &pmeStream, ivec realGridSize, ivec realGridSizePadded, ivec complexGridSizePadded, DeviceBuffer< float > *realGrid, DeviceBuffer< float > *complexGrid)
	Default constructor. More...

Public Attributes
VkFFTConfiguration	configuration_
VkFFTApplication	application_
VkFFTLaunchParams	launchParams_
uint64_t	bufferSize_
uint64_t	inputBufferSize_
NativeDevice	queue_device_
DeviceBuffer< float >	realGrid_
sycl::queue	queue_
	Copy of PME stream. More...

Constructor & Destructor Documentation

gmx::Gpu3dFft::ImplSyclVkfft::Impl::Impl	(	bool	allocateGrids,
		MPI_Comm	,
		ArrayRef< const int >	gridSizesInXForEachRank,
		ArrayRef< const int >	gridSizesInYForEachRank,
		const int	,
		bool	performOutOfPlaceFFT,
		const DeviceContext &	context,
		const DeviceStream &	pmeStream,
		ivec	realGridSize,
		ivec	realGridSizePadded,
		ivec	complexGridSizePadded,
		DeviceBuffer< float > *	realGrid,
		DeviceBuffer< float > *	complexGrid
	)

Default constructor.

Member Data Documentation

sycl::queue gmx::Gpu3dFft::ImplSyclVkfft::Impl::queue_

Copy of PME stream.

This copy is guaranteed by the SYCL standard to work as if it was the original.

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

• src/gromacs/fft/gpu_3dfft_sycl_vkfft.cpp