AMP::LinearAlgebra::CSRMatrixCommunicator< Config > Class Template Reference

#include <CSRMatrixCommunicator.h>

Public Types
using	allocator_type = typename Config::allocator_type
using	ConfigHost = typename Config::template set_alloc< alloc::host >::type
using	gidx_t = typename Config::gidx_t
using	gidxAllocator_t = typename std::allocator_traits< allocator_type >::template rebind_alloc< gidx_t >
using	lidx_t = typename Config::lidx_t
using	lidxAllocator_t = typename std::allocator_traits< allocator_type >::template rebind_alloc< lidx_t >
using	localmatrixdata_t = CSRLocalMatrixData< Config >
using	scalar_t = typename Config::scalar_t
using	scalarAllocator_t = typename std::allocator_traits< allocator_type >::template rebind_alloc< scalar_t >

Public Member Functions
	CSRMatrixCommunicator ()
	CSRMatrixCommunicator (std::shared_ptr< CommunicationList > comm_list, const bool flip_sendrecv=false)
std::map< int, std::shared_ptr< localmatrixdata_t > >	recvMatrices (gidx_t first_row, gidx_t last_row, gidx_t first_col, gidx_t last_col)
void	sendMatrices (const std::map< int, std::shared_ptr< localmatrixdata_t > > &matrices)

Protected Member Functions
void	countSources (const std::map< int, std::shared_ptr< localmatrixdata_t > > &matrices)
std::map< int, std::shared_ptr< localmatrixdata_t > >	migrateFromHost (const std::map< int, std::shared_ptr< CSRLocalMatrixData< ConfigHost > > > &matrices)
void	migrateToHost (const std::map< int, std::shared_ptr< localmatrixdata_t > > &matrices)

Protected Attributes
std::vector< int >	d_allowed_dest
AMP_MPI	d_comm
std::shared_ptr< CSRMatrixCommunicator< ConfigHost > >	d_migrate_comm
int	d_num_allowed_sources
int	d_num_sources
bool	d_send_called
std::map< int, std::shared_ptr< CSRLocalMatrixData< ConfigHost > > >	d_send_mat_migrate
std::vector< AMP_MPI::Request >	d_send_requests
int	d_tag_coeff
int	d_tag_col
int	d_tag_row
int	d_tag_test

Static Protected Attributes
static constexpr bool	MIGRATE_DEV = false

Detailed Description

template<typename Config>
class AMP::LinearAlgebra::CSRMatrixCommunicator< Config >

Definition at line 19 of file CSRMatrixCommunicator.h.

Member Typedef Documentation

allocator_type

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::allocator_type = typename Config::allocator_type

Definition at line 26 of file CSRMatrixCommunicator.h.

ConfigHost

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::ConfigHost = typename Config::template set_alloc<alloc::host>::type

Definition at line 36 of file CSRMatrixCommunicator.h.

gidx_t

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::gidx_t = typename Config::gidx_t

Definition at line 22 of file CSRMatrixCommunicator.h.

gidxAllocator_t

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::gidxAllocator_t = typename std::allocator_traits<allocator_type>::template rebind_alloc<gidx_t>

Definition at line 28 of file CSRMatrixCommunicator.h.

lidx_t

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::lidx_t = typename Config::lidx_t

Definition at line 23 of file CSRMatrixCommunicator.h.

lidxAllocator_t

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::lidxAllocator_t = typename std::allocator_traits<allocator_type>::template rebind_alloc<lidx_t>

Definition at line 30 of file CSRMatrixCommunicator.h.

localmatrixdata_t

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::localmatrixdata_t = CSRLocalMatrixData<Config>

Definition at line 25 of file CSRMatrixCommunicator.h.

scalar_t

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::scalar_t = typename Config::scalar_t

Definition at line 24 of file CSRMatrixCommunicator.h.

scalarAllocator_t

template<typename Config >

using AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::scalarAllocator_t = typename std::allocator_traits<allocator_type>::template rebind_alloc<scalar_t>

Definition at line 32 of file CSRMatrixCommunicator.h.

Constructor & Destructor Documentation

CSRMatrixCommunicator() [1/2]

template<typename Config >

AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::CSRMatrixCommunicator ( )

inline

Definition at line 38 of file CSRMatrixCommunicator.h.

CSRMatrixCommunicator() [2/2]

template<typename Config >

AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::CSRMatrixCommunicator ( std::shared_ptr< CommunicationList >  comm_list, const bool  flip_sendrecv = false  )

inline

Definition at line 49 of file CSRMatrixCommunicator.h.

References AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_allowed_dest, AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_comm, AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_migrate_comm, AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_num_allowed_sources, AMP::AMP_MPI::getSize(), and AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::MIGRATE_DEV.

Member Function Documentation

countSources()

template<typename Config >

void AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::countSources ( const std::map< int, std::shared_ptr< localmatrixdata_t > > &  matrices )

protected

migrateFromHost()

template<typename Config >

std::map< int, std::shared_ptr< localmatrixdata_t > > AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::migrateFromHost ( const std::map< int, std::shared_ptr< CSRLocalMatrixData< ConfigHost > > > &  matrices )

protected

migrateToHost()

template<typename Config >

void AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::migrateToHost ( const std::map< int, std::shared_ptr< localmatrixdata_t > > &  matrices )

protected

recvMatrices()

template<typename Config >

std::map< int, std::shared_ptr< localmatrixdata_t > > AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::recvMatrices	(	gidx_t	first_row,
		gidx_t	last_row,
		gidx_t	first_col,
		gidx_t	last_col
	)

sendMatrices()

template<typename Config >

void AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::sendMatrices

(

const std::map< int, std::shared_ptr< localmatrixdata_t > > &

matrices

)

Member Data Documentation

d_allowed_dest

template<typename Config >

std::vector<int> AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_allowed_dest

protected

Definition at line 96 of file CSRMatrixCommunicator.h.

Referenced by AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::CSRMatrixCommunicator().

d_comm

template<typename Config >

AMP_MPI AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_comm

protected

Definition at line 92 of file CSRMatrixCommunicator.h.

Referenced by AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::CSRMatrixCommunicator().

d_migrate_comm

template<typename Config >

std::shared_ptr<CSRMatrixCommunicator<ConfigHost> > AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_migrate_comm

protected

Definition at line 102 of file CSRMatrixCommunicator.h.

Referenced by AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::CSRMatrixCommunicator().

d_num_allowed_sources

template<typename Config >

int AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_num_allowed_sources

protected

Definition at line 95 of file CSRMatrixCommunicator.h.

Referenced by AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::CSRMatrixCommunicator().

d_num_sources

template<typename Config >

int AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_num_sources

protected

Definition at line 94 of file CSRMatrixCommunicator.h.

d_send_called

template<typename Config >

bool AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_send_called

protected

Definition at line 93 of file CSRMatrixCommunicator.h.

d_send_mat_migrate

template<typename Config >

std::map<int, std::shared_ptr<CSRLocalMatrixData<ConfigHost> > > AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_send_mat_migrate

protected

Definition at line 101 of file CSRMatrixCommunicator.h.

d_send_requests

template<typename Config >

std::vector<AMP_MPI::Request> AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_send_requests

protected

Definition at line 98 of file CSRMatrixCommunicator.h.

d_tag_coeff

template<typename Config >

int AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_tag_coeff

protected

Definition at line 108 of file CSRMatrixCommunicator.h.

d_tag_col

template<typename Config >

int AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_tag_col

protected

Definition at line 107 of file CSRMatrixCommunicator.h.

d_tag_row

template<typename Config >

int AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_tag_row

protected

Definition at line 106 of file CSRMatrixCommunicator.h.

d_tag_test

template<typename Config >

int AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::d_tag_test

protected

Definition at line 105 of file CSRMatrixCommunicator.h.

MIGRATE_DEV

template<typename Config >

constexpr bool AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::MIGRATE_DEV = false

staticconstexprprotected

Definition at line 120 of file CSRMatrixCommunicator.h.

Referenced by AMP::LinearAlgebra::CSRMatrixCommunicator< Config >::CSRMatrixCommunicator().

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

• src/matrices/data/CSRLocalMatrixData.h
• src/matrices/data/CSRMatrixCommunicator.h