amrex::ReduceData< Ts > Class Template Reference

#include <AMReX_Reduce.H>

Public Types
using	Type = GpuTuple< Ts... >

Public Member Functions
template<typename... Ps>
	ReduceData (ReduceOps< Ps... > &reduce_op)
	~ReduceData ()
	ReduceData (ReduceData< Ts... > const &)=delete
	ReduceData (ReduceData< Ts... > &&)=delete
void	operator= (ReduceData< Ts... > const &)=delete
void	operator= (ReduceData< Ts... > &&)=delete
Type	value ()
template<typename... Ps>
Type	value (ReduceOps< Ps... > &reduce_op)
Type *	devicePtr ()
Type *	devicePtr (gpuStream_t const &s)
Type *	hostPtr ()
GpuArray< int, AMREX_GPU_MAX_STREAMS > &	nBlocks ()
int &	nBlocks (gpuStream_t const &s)
int	maxBlocks () const
int	maxStreamIndex () const
void	updateMaxStreamIndex (gpuStream_t const &s)

Private Attributes
int	m_max_blocks
int	m_max_stream_index = 0
Type *	m_host_tuple = nullptr
Type *	m_device_tuple = nullptr
GpuArray< int, AMREX_GPU_MAX_STREAMS >	m_nblocks
std::function< Type()>	m_fn_value

Member Typedef Documentation

Type

template<typename... Ts>

using amrex::ReduceData< Ts >::Type = GpuTuple<Ts...>

Constructor & Destructor Documentation

ReduceData() [1/3]

template<typename... Ts>

template<typename... Ps>

amrex::ReduceData< Ts >::ReduceData ( ReduceOps< Ps... > &  reduce_op )

inlineexplicit

~ReduceData()

template<typename... Ts>

amrex::ReduceData< Ts >::~ReduceData ( )

inline

ReduceData() [2/3]

template<typename... Ts>

amrex::ReduceData< Ts >::ReduceData ( ReduceData< Ts... > const &  )

delete

ReduceData() [3/3]

template<typename... Ts>

amrex::ReduceData< Ts >::ReduceData ( ReduceData< Ts... > &&  )

delete

Member Function Documentation

devicePtr() [1/2]

template<typename... Ts>

Type* amrex::ReduceData< Ts >::devicePtr ( )

inline

devicePtr() [2/2]

template<typename... Ts>

Type* amrex::ReduceData< Ts >::devicePtr ( gpuStream_t const &  s )

inline

hostPtr()

template<typename... Ts>

Type* amrex::ReduceData< Ts >::hostPtr ( )

inline

maxBlocks()

template<typename... Ts>

int amrex::ReduceData< Ts >::maxBlocks ( ) const

inline

maxStreamIndex()

template<typename... Ts>

int amrex::ReduceData< Ts >::maxStreamIndex ( ) const

inline

nBlocks() [1/2]

template<typename... Ts>

GpuArray<int,AMREX_GPU_MAX_STREAMS>& amrex::ReduceData< Ts >::nBlocks ( )

inline

nBlocks() [2/2]

template<typename... Ts>

int& amrex::ReduceData< Ts >::nBlocks ( gpuStream_t const &  s )

inline

operator=() [1/2]

template<typename... Ts>

void amrex::ReduceData< Ts >::operator= ( ReduceData< Ts... > &&  )

delete

operator=() [2/2]

template<typename... Ts>

void amrex::ReduceData< Ts >::operator= ( ReduceData< Ts... > const &  )

delete

updateMaxStreamIndex()

template<typename... Ts>

void amrex::ReduceData< Ts >::updateMaxStreamIndex ( gpuStream_t const &  s )

inline

value() [1/2]

template<typename... Ts>

Type amrex::ReduceData< Ts >::value ( )

inline

value() [2/2]

template<typename... Ts>

template<typename... Ps>

Type amrex::ReduceData< Ts >::value ( ReduceOps< Ps... > &  reduce_op )

inline

Member Data Documentation

m_device_tuple

template<typename... Ts>

Type* amrex::ReduceData< Ts >::m_device_tuple = nullptr

private

m_fn_value

template<typename... Ts>

std::function<Type()> amrex::ReduceData< Ts >::m_fn_value

private

m_host_tuple

template<typename... Ts>

Type* amrex::ReduceData< Ts >::m_host_tuple = nullptr

private

m_max_blocks

template<typename... Ts>

int amrex::ReduceData< Ts >::m_max_blocks

private

m_max_stream_index

template<typename... Ts>

int amrex::ReduceData< Ts >::m_max_stream_index = 0

private

m_nblocks

template<typename... Ts>

GpuArray<int,AMREX_GPU_MAX_STREAMS> amrex::ReduceData< Ts >::m_nblocks

private

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

• /home/runner/work/amrex/amrex/Src/Base/AMReX_Reduce.H