fei Namespace Reference

Namespaces
	impl_utils
	utils

Classes
class	BlockLinearProblemManager
struct	CommMap
class	MessageHandler
class	ConnectivityBlock
class	CSRMat
class	CSVec
class	ctg_set
class	DirichletBCManager
struct	DirichletBCRecord
class	less_DirichletBCRecord
class	Dof
struct	less_rank_id_field
struct	less_field_rank_id
class	DofMapper
class	EqnComm
struct	EqnRecord
class	Factory
class	FEI_Impl
class	FieldDofMap
class	FieldMask
class	FillableMat
class	Graph
class	Graph_Impl
class	GraphReducer
class	IndexTable
class	LinearDecomposition
class	LinearProblemManager
class	LinearSystem
class	LogFile
class	Logger
class	LogManager
class	Lookup_Impl
class	Matrix
class	Matrix_core
class	Matrix_Impl
class	Matrix_Local
class	MatrixGraph
class	MatrixGraph_Impl2
class	MatrixReducer
struct	MatrixTraits
struct	MatrixTraits< FiniteElementData >
struct	MatrixTraits< FillableMat >
struct	MatrixTraits< fei::LinearProblemManager >
struct	MatrixTraits< LinearSystemCore >
class	Param
class	ParameterSet
class	Pattern
class	Record
class	Record_Operator
class	Reducer
class	ReverseMapper
class	SharedIDs
class	SharedPtr
class	Solver
class	SparseRowGraph
class	Vector
class	Vector_core
class	Vector_Impl
class	Vector_Local
class	VectorReducer
class	RecordAttributeCounter
class	BlkIndexAccessor
class	VectorSpace
struct	VectorTraits
struct	VectorTraits< CSVec >
struct	VectorTraits< FiniteElementData >
struct	VectorTraits< fei::LinearProblemManager >
struct	VectorTraits< LinearSystemCore >

Typedefs
typedef snl_fei::RaggedTable < std::map< int, std::set< int > * >, std::set< int > >	comm_map
typedef std::map< int, int >	MapIntInt
typedef snl_fei::Constraint < fei::Record< int > * >	ConstraintType

Enumerations
enum	OutputLevel {   NONE = 0, STATS = 1, MATRIX_FILES = 2, BRIEF_LOGS = 3,   FULL_LOGS = 4, ALL = 5 }

Functions
template<typename T >
int	lowerBound (const T &item, const T *list, int len)
template<typename T >
int	binarySearch (const T &item, const T *list, int len)
template<typename T >
void	insertion_sort_with_companions (int len, int *array, T *companions)
template<typename T >
int	binarySearch (const T &item, const T *list, int len, int &insertPoint)
template<typename T >
int	binarySearch (const T &item, const std::vector< T > &list, int &insertPoint)
template<typename T >
int	binarySearch (const T &item, const std::vector< T > &list)
template<typename T >
int	binarySearch (const T &item, const T *list, int, int start, int end, int &insertPoint)
template<typename T >
int	binarySearch (int numItems, const T *items, int *offsets, const T *list, int listLength)
template<class T >
int	sortedListInsert (const T &item, std::vector< T > &list)
template<class T >
int	sortedListInsert (const T &item, T *&list, int &len, int &allocLen)
template<class T >
int	listInsert (const T &item, int offset, T *&list, int &usedLength, int &allocatedLength, int allocChunkSize=200)
template<class T >
int	searchList (const T &item, const T *list, int len)
template<typename T >
void	addItemsToCommMap (int proc, size_t numItems, const T *items, typename CommMap< T >::Type &comm_map, bool keep_sorted_and_unique=true)
int	localProc (MPI_Comm comm)
int	numProcs (MPI_Comm comm)
void	Barrier (MPI_Comm comm)
int	mirrorProcs (MPI_Comm comm, std::vector< int > &toProcs, std::vector< int > &fromProcs)
int	mirrorCommPattern (MPI_Comm comm, comm_map *inPattern, comm_map *&outPattern)
int	exchangeIntData (MPI_Comm comm, const std::vector< int > &sendProcs, std::vector< int > &sendData, const std::vector< int > &recvProcs, std::vector< int > &recvData)
int	Allreduce (MPI_Comm comm, bool localBool, bool &globalBool)
template<class T >
int	GlobalMax (MPI_Comm comm, std::vector< T > &local, std::vector< T > &global)
template<class T >
int	GlobalMax (MPI_Comm comm, T local, T &global)
template<class T >
int	GlobalMin (MPI_Comm comm, std::vector< T > &local, std::vector< T > &global)
template<class T >
int	GlobalMin (MPI_Comm comm, T local, T &global)
template<class T >
int	GlobalSum (MPI_Comm comm, std::vector< T > &local, std::vector< T > &global)
template<class T >
int	GlobalSum (MPI_Comm comm, T local, T &global)
template<class T >
int	Allgatherv (MPI_Comm comm, std::vector< T > &sendbuf, std::vector< int > &recvLengths, std::vector< T > &recvbuf)
template<class T >
int	Bcast (MPI_Comm comm, std::vector< T > &sendbuf, int sourceProc)
template<typename T >
int	exchangeCommMapData (MPI_Comm comm, const typename CommMap< T >::Type &sendCommMap, typename CommMap< T >::Type &recvCommMap, bool recvProcsKnownOnEntry=false, bool recvLengthsKnownOnEntry=false)
template<class T >
int	exchangeData (MPI_Comm comm, std::vector< int > &sendProcs, std::vector< std::vector< T > > &sendData, std::vector< int > &recvProcs, bool recvDataLengthsKnownOnEntry, std::vector< std::vector< T > > &recvData)
template<class T >
int	exchangeData (MPI_Comm comm, std::vector< int > &sendProcs, std::vector< std::vector< T > * > &sendData, std::vector< int > &recvProcs, bool recvLengthsKnownOnEntry, std::vector< std::vector< T > * > &recvData)
template<class T >
int	exchange (MPI_Comm comm, MessageHandler< T > *msgHandler)
std::ostream *	console_ostream_ptr (std::ostream *osptr=NULL)
void	set_console_ostream (std::ostream &os)
std::ostream &	console_out ()
void	multiply_CSRMat_CSVec (const CSRMat &A, const CSVec &x, CSVec &y)
void	multiply_trans_CSRMat_CSVec (const CSRMat &A, const CSVec &x, CSVec &y)
void	multiply_CSRMat_CSRMat (const CSRMat &A, const CSRMat &B, CSRMat &C, bool storeResultZeros)
void	multiply_trans_CSRMat_CSRMat (const CSRMat &A, const CSRMat &B, CSRMat &C, bool storeResultZeros)
void	add_CSRMat_to_FillableMat (const CSRMat &csrm, FillableMat &fm)
void	add_entries (CSVec &vec, int num, const int *eqns, const double *coefs)
void	put_entry (CSVec &vec, int eqn, double coef)
double	get_entry (const CSVec &vec, int eqn)
void	remove_entry (CSVec &vec, int eqn)
void	set_values (CSVec &vec, double scalar)
void	add_CSVec_CSVec (const CSVec &u, CSVec &v)
void	add_entry (CSVec &vec, int eqn, double coef)
FillableMat::feipoolmat::iterator	insert_row (FillableMat::feipoolmat &matdata, FillableMat::feipoolmat::iterator iter, int row, fei_Pool_alloc< CSVec > &vecpool)
void	print (std::ostream &os, const FillableMat &mat)
int	count_nnz (const FillableMat &mat)
void	get_row_numbers (const FillableMat &mat, std::vector< int > &rows)
template<class LocalOrdinal , class GlobalOrdinal , class DofOrder >
void	set_dof_mappings (GlobalOrdinal first_index, fei::DofMapper< LocalOrdinal, GlobalOrdinal, DofOrder > &dof_mapper)
void	copy_into_shared_ids (const fei::CommMap< int >::Type &procs_to_ids_and_sharing_procs, const snl_fei::RecordCollection &records, fei::SharedIDs< int > &sharedIDs)
void	copy_remotelyowned_ids_into_CommMap (int myProc, const fei::LinearDecomposition< int > &lindecomp, const snl_fei::RecordCollection &records, fei::CommMap< int >::Type &procs_to_shared_ids)
void	set_shared_ids (MPI_Comm comm, const snl_fei::RecordCollection &records, fei::SharedIDs< int > &sharedIDs, int lowest_global_id, int highest_global_id)
template<typename T , typename U >
bool	operator== (const SharedPtr< T > &a, const SharedPtr< U > &b)
template<typename T , typename U >
bool	operator!= (const SharedPtr< T > &a, const SharedPtr< U > &b)
int	find_row_start (int row, const SparseRowGraph &srg)
template<typename SET_TYPE >
void	copySetToArray (const SET_TYPE &set_obj, int lenList, int *list)
template<typename T >
void	copySetToVector (const std::set< T > &set_obj, std::vector< T > &vec)
template<typename MAP_TYPE >
void	copyKeysToArray (const MAP_TYPE &map_obj, unsigned lenList, int *list)
template<typename MAP_TYPE >
void	copyKeysToVector (const MAP_TYPE &map_obj, std::vector< int > &keyvector)
template<typename T , typename U >
void	copyMapOfSetsToVectorOfVectors (const std::map< T, std::set< U > > &mapset, std::vector< T > &keys, std::vector< std::vector< U > > &values)
template<typename MAP_TYPE >
void	copyToArrays (MAP_TYPE &map_obj, int lenList, int *keylist, int *vallist)
template<typename MAP_TYPE >
void	destroyValues (MAP_TYPE &map_obj)
template<typename MAP_TYPE , typename SET_TYPE >
void	writeToStream (snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &table, FEI_OSTREAM &os, const char *lineprefix=NULL)
template<typename MAP_TYPE , typename SET_TYPE >
void	packRaggedTable (snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &table, std::vector< int > &intdata)
template<typename MAP_TYPE , typename SET_TYPE >
fei::SharedPtr < fei::SparseRowGraph >	createSparseRowGraph (const std::vector< snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > * > &tables)
template<typename MAP_TYPE , typename SET_TYPE >
void	copyToSparseRowGraph (snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &table, fei::SparseRowGraph &srg)
template<typename MAP_TYPE , typename SET_TYPE >
fei::SharedPtr < fei::SparseRowGraph >	createSparseRowGraph (snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &table)
template<typename MAP_TYPE , typename SET_TYPE >
int	countNonzeros (snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &table)
fei::SharedPtr< LibraryWrapper >	create_LibraryWrapper (MPI_Comm comm, const char *libraryName)
fei::SharedPtr< fei::Factory >	create_fei_Factory (MPI_Comm comm, const char *libraryName)

Variables
const int	DISPLACEMENT = 0
const int	DISPLACEMENT_X = 0
const int	DISPLACEMENT_Y = 1
const int	DISPLACEMENT_Z = 2
const int	ROTATION = 3
const int	ROTATION_X = 3
const int	ROTATION_Y = 4
const int	ROTATION_Z = 5
const int	VELOCITY = 6
const int	VELOCITY_X = 6
const int	VELOCITY_Y = 7
const int	VELOCITY_Z = 8
const int	PRESSURE = 9
const int	PRESSURE_X = 10
const int	PRESSURE_Y = 11
const int	PRESSURE_Z = 12
const int	TEMPERATURE = 13
const int	UNKNOWN = 20
const int	Set_end_val = -99999999

Detailed Description

The fei namespace contains public functions, classes and interfaces.

Typedef Documentation

typedef snl_fei::RaggedTable<std::map<int,std::set<int>*>,std::set<int> > fei::comm_map

Definition at line 51 of file fei_CommUtils.hpp.

typedef std::map<int,int> fei::MapIntInt

Definition at line 63 of file fei_MapType.hpp.

typedef snl_fei::Constraint<fei::Record<int>*> fei::ConstraintType

alias for constraint type

Definition at line 25 of file fei_MatrixGraph.hpp.

Enumeration Type Documentation

enum fei::OutputLevel

enumeration for various output levels

Enumerator
NONE
STATS
MATRIX_FILES
BRIEF_LOGS
FULL_LOGS
ALL

Definition at line 81 of file fei_fwd.hpp.

Function Documentation

template<typename T >

int fei::lowerBound ( const T &  item, const T *  list, int  len  )

inline

Lower bound finds the first entry in list that is not less than item. A binary search is used, and list is assumed to be sorted.

Definition at line 23 of file fei_ArrayUtils.hpp.

Referenced by binarySearch(), fei::ctg_set< int >::insert(), and fei::ctg_set< int >::insert2().

template<typename T >

int fei::binarySearch ( const T &  item, const T *  list, int  len  )

inline

Binary search of a list that's assumed to be sorted.

Parameters

item	to be searched for.
list	List to be searched.
len	Length of list.

Returns

offset Offset at which item was found, or -1 if not found.

Definition at line 68 of file fei_ArrayUtils.hpp.

References lowerBound().

Referenced by SNL_FEI_Structure::addBlock(), fei::VectorSpace::addDOFs(), EqnBuffer::addEqn(), fei::FieldMask::addField(), EqnBuffer::addIndices(), EqnBuffer::addRHS(), NodeCommMgr::addSharedNodes(), EqnCommMgr::addSolnValues(), NodeCommMgr::adjustSharedOwnership(), SNL_FEI_Structure::allocateBlockConnectivity(), LinSysCoreFilter::assembleEqns(), binarySearch(), Filter::calculateResidualNorms(), NodeCommMgr::checkCommArrays(), fei::Vector_core::copyOut(), fei::Reducer::copyOutVectorValues(), snl_fei::LinearSystem_General::enforceEssentialBC_step_2(), snl_fei::LinearSystem_General::eqnIsEssentialBC(), EqnCommMgr::exchangeRemEssBCs(), NodeCommMgr::exchangeSharedRemoteFieldsBlks(), fei::ctg_set< int >::find(), snl_fei::gatherRemoteEssBCs(), EqnCommMgr::gatherSharedBCs(), NodeDatabase::getAssociatedFieldID(), NodeDatabase::getAssociatedNodeNumber(), SNL_FEI_Structure::getBlockConnectivity(), SNL_FEI_Structure::getBlockDescriptor(), EqnBuffer::getCoef(), EqnBuffer::getCoefAndRemoveIndex(), EqnBuffer::getEqnIndex(), LinSysCoreFilter::getEqnsFromMatrix(), LinSysCoreFilter::getEqnsFromRHS(), NodeDescriptor::getFieldEqnNumber(), SNL_FEI_Structure::getFieldMajorIndices(), fei::VectorSpace::getFields(), LinSysCoreFilter::getFromMatrix(), LinSysCoreFilter::getFromRHS(), fei::VectorSpace::getGlobalBlkIndex(), fei::VectorSpace::getGlobalBlkIndices(), fei::VectorSpace::getGlobalIndex(), fei::VectorSpace::getGlobalIndices(), fei::VectorSpace::getGlobalIndicesLocalIDs(), SNL_FEI_Structure::getIndexOfBlock(), SNL_FEI_Structure::getMasterEqnCoefs(), SNL_FEI_Structure::getMasterEqnNumbers(), SNL_FEI_Structure::getMasterEqnRHS(), SNL_FEI_Structure::getNodeMajorIndices(), NodeDatabase::getNodeWithEqn(), fei::VectorSpace::getNumDegreesOfFreedom(), fei::VectorSpace::getNumFields(), fei::VectorSpace::getNumOwnedAndSharedIDs(), fei::VectorSpace::getNumOwnedIDs(), fei::VectorSpace::getOwnedAndSharedIDs(), fei::VectorSpace::getOwnedIDs(), fei::VectorSpace::getRecordCollection(), FEDataFilter::getReducedSolnEntry(), fei::Matrix_Local::getRowIndex(), SNL_FEI_Structure::getScatterIndices_ID(), NodeCommMgr::getSharedNodeIndex(), FEDataFilter::getSharedRemoteSolnEntry(), LinSysCoreFilter::getSharedRemoteSolnEntry(), fei::Matrix_Impl< T >::giveToBlockMatrix(), fei::Matrix_Local::giveToMatrix(), NodeDescriptor::hasBlockIndex(), NodeCommMgr::initComplete(), FEDataFilter::initLinSysCore(), fei::VectorSpace::initSharedIDs(), EqnBuffer::isInIndices(), SNL_FEI_Structure::isInLocalElement(), fei::VectorSpace::isLocal(), fei::VectorSpace::isLocallyOwned(), fei::Reducer::isSlaveCol(), SNL_FEI_Structure::isSlaveEqn(), FEDataFilter::loadFEDataPenCR(), multiply_CSRMat_CSRMat(), multiply_CSRMat_CSVec(), SNL_FEI_Structure::nodalEqnsAllSlaves(), NodeCommMgr::packLocalNodesAndData(), NodeCommMgr::packRemoteNodesAndData(), NodeCommMgr::processRecvMessage(), EqnBuffer::removeIndex(), snl_fei::resolveConflictingCRs(), LinSysCoreFilter::resolveConflictingCRs(), NodeDescriptor::setFieldEqnNumber(), fei::VectorSpace::setIDMap(), fei::Reducer::setLocalUnreducedEqns(), fei::VectorSpace::setOwners(), fei::VectorSpace::setOwners_shared(), ProcEqns::setProcEqnLengths(), sortedListInsert(), test_Set::test5(), test_Utils_binarySearch(), fei::Reducer::translateFromReducedEqn(), fei::Reducer::translateToReducedEqn(), SNL_FEI_Structure::translateToReducedEqn(), and SNL_FEI_Structure::translateToReducedNodeNumber().

template<typename T >

void fei::insertion_sort_with_companions ( int  len, int *  array, T *  companions  )

inline

sort the specified array, and move the contents of the specified companions array to match the new order. This is an implementation of the insertion sort algorithm.

Definition at line 82 of file fei_ArrayUtils.hpp.

Referenced by snl_fei::LinearSystem_General::enforceEssentialBC_step_2().

template<typename T >

int fei::binarySearch ( const T &  item, const T *  list, int  len, int &  insertPoint  )

inline

Binary search of a list that's assumed to be sorted.

Parameters

item	to be searched for.
list	List to be searched.
len	Length of list.
insertPoint	If item is not found, this is the offset into list at which item could be inserted while maintaining sortedness. Not referenced if item is found.

Returns

offset Offset at which item was found, or -1 if not found.

Definition at line 115 of file fei_ArrayUtils.hpp.

References lowerBound().

template<typename T >

int fei::binarySearch ( const T &  item, const std::vector< T > &  list, int &  insertPoint  )

inline

Binary search of an std::vector that's assumed to be sorted.

Definition at line 131 of file fei_ArrayUtils.hpp.

References binarySearch().

template<typename T >

int fei::binarySearch ( const T &  item, const std::vector< T > &  list  )

inline

Binary search of an std::vector that's assumed to be sorted.

Definition at line 143 of file fei_ArrayUtils.hpp.

References binarySearch().

template<typename T >

int fei::binarySearch ( const T &  item, const T *  list, int  , int  start, int  end, int &  insertPoint  )

inline

Perform a binary search but limit the search to a given range.

Parameters

item	Value to be searched for.
list
listLength
start	Starting offset of search 'window'.
end	Ending offset of search 'window'. end should be less than listLength.
insertPoint

Returns

offset position at which item was found. If not found, returns -1. (Since 0-based indexing is used, 'end' can't be greater than listLength-1.)

Definition at line 161 of file fei_ArrayUtils.hpp.

References binarySearch().

template<typename T >

int fei::binarySearch ( int  numItems, const T *  items, int *  offsets, const T *  list, int  listLength  )

inline

Perform a binary search for each item in a sorted input list.

Parameters

numItems	number of items to be searched for
items	list of items (length numItems) to be searched for
offsets	list (length numItems) allocated by caller. On exit, offsets[i] contains the offset of item in 'list', or -1 if item is not present in 'list'.
list	array (length 'listLength') to be searched
listLength	length of input array 'list'

Definition at line 182 of file fei_ArrayUtils.hpp.

References binarySearch().

template<class T >

int fei::sortedListInsert ( const T &  item, std::vector< T > &  list  )

inline

Insert an item into a sorted list, maintaining sortedness. If the item is inserted, return the offset at which it was inserted. If the item was already present, return -1.

Definition at line 209 of file fei_ArrayUtils.hpp.

Referenced by NodeDescriptor::addBlockIndex(), EqnBuffer::addEqn(), NodeDescriptor::addField(), addItemsToCommMap(), NodeCommMgr::adjustSharedOwnership(), fei::Lookup_Impl::buildDatabases(), SNL_FEI_Structure::calculateSlaveEqns(), fei::VectorSpace::defineIDTypes(), snl_fei_tester::definePattern(), fei::Matrix_Impl< T >::giveToBlockMatrix(), NodeCommMgr::informLocal(), SNL_FEI_Structure::initElemBlock(), SNL_FEI_Structure::initFields(), fei::FEI_Impl::setIDLists(), and NodeDatabase::synchronize().

template<class T >

int fei::sortedListInsert ( const T &  item, T *&  list, int &  len, int &  allocLen  )

inline

Insert an item into a sorted list, maintaining sortedness.

Definition at line 225 of file fei_ArrayUtils.hpp.

References binarySearch().

template<class T >

int fei::listInsert ( const T &  item, int  offset, T *&  list, int &  usedLength, int &  allocatedLength, int  allocChunkSize = 200  )

inline

Insert an item into a list at a specified position.

Definition at line 255 of file fei_ArrayUtils.hpp.

Referenced by NodeDescriptor::addField().

template<class T >

int fei::searchList ( const T &  item, const T *  list, int  len  )

inline

Simple exhaustive search of a list.

Returns

offset at which item is found, or -1 if not found.

Definition at line 296 of file fei_ArrayUtils.hpp.

Referenced by SNL_FEI_Structure::getFieldMajorIndices(), FEI_Implementation::setCurrentRHS(), and FEI_Implementation::setRHSScalars().

template<typename T >

void fei::addItemsToCommMap	(	int	proc,
		size_t	numItems,
		const T *	items,
		typename CommMap< T >::Type &	comm_map,
		bool	keep_sorted_and_unique = true
	)

Given a proc and an array of items, add the mapping proc -> items to the given comm_map. Optionally ensure that the comm_map's vector of items for proc remains sorted and unique.

Definition at line 32 of file fei_CommMap.hpp.

References sortedListInsert().

Referenced by copy_remotelyowned_ids_into_CommMap(), and set_shared_ids().

int fei::localProc

(

MPI_Comm

comm

)

Return the MPI rank of the local processor. If the macro FEI_SER is defined, returns 0; otherwise calls MPI_Comm_rank.

Definition at line 13 of file fei_CommUtils.cpp.

Referenced by fei::FEI_Impl::basic_initializations(), beam_main(), fei::Lookup_Impl::buildDatabases(), fei::VectorSpace::calculateGlobalIndices(), fei_test_utils::copy_feiMatrix_to_FillableMat(), fei::Vector_core::copyOut(), test_VectorSpace::create_VectorSpace(), fei::VectorSpace::defineIDTypes(), snl_fei::BlkSizeMsgHandler::do_the_exchange(), fei::EqnComm::EqnComm(), EqnCommMgr::EqnCommMgr(), exchangeData(), fei::VectorSpace::exchangeFieldInfo(), fei::VectorSpace::exchangeGlobalIndices(), exchangeIntData(), execute_fullsystem_tests(), execute_named_test(), fei::Factory::Factory(), FEDataFilter::FEDataFilter(), FEI_Implementation::FEI_Implementation(), feiDriver_main(), fei::VectorSpace::getBlkIndices_Owned(), fei::VectorSpace::getIndices_Owned(), fei::VectorSpace::getNumBlkIndices_Owned(), fei::VectorSpace::getNumIndices_Owned(), fei::VectorSpace::getNumOwnedIDs(), fei::VectorSpace::getOwnedIDs(), fei::VectorSpace::getSendProcs(), fei::impl_utils::global_union(), fei::Graph_Impl::Graph_Impl(), fei::VectorSpace::isLocallyOwned(), fei::LinearDecomposition< GlobalIDType >::LinearDecomposition(), snl_fei::LinearSystem_FEData::LinearSystem_FEData(), snl_fei::LinearSystem_General::LinearSystem_General(), LinSysCoreFilter::LinSysCoreFilter(), main(), fei::Matrix_core::Matrix_core(), fei::MatrixGraph_Impl2::MatrixGraph_Impl2(), mirrorCommPattern(), NodeCommMgr::NodeCommMgr(), PoissonData::PoissonData(), read_input_and_execute_fullsystem_tests(), fei_test_utils::read_input_file(), snl_fei_tester::save_block_elem_soln(), FEI_tester::save_block_elem_soln(), snl_fei_tester::save_block_node_soln(), FEI_tester::save_block_node_soln(), snl_fei_tester::save_multiplier_soln(), FEI_tester::save_multiplier_soln(), fei::Vector_core::scatterToOverlap(), set_shared_ids(), fei::Vector_core::setCommSizes(), snl_fei::Broker_LinSysCore::setGlobalOffsets(), fei::VectorSpace::setLocalEqnNumbers(), fei::Vector_core::setOverlap(), fei::VectorSpace::setOwners_shared(), SNL_FEI_Structure::SNL_FEI_Structure(), split_four_procs_into_two_groups(), fei::Matrix_Impl< T >::sumIn(), fei::VectorSpace::synchronizeSharedRecords(), test_EqnCommMgr::test1(), fei::Vector_core::Vector_core(), fei::Vector_Impl< T >::Vector_Impl(), fei::VectorReducer::VectorReducer(), fei::Vector_core::writeToFile(), fei::Vector_Local::writeToFile(), fei::MatrixReducer::writeToFile(), fei::Matrix_Local::writeToFile(), fei::Matrix_Impl< T >::writeToFile(), fei::Vector_core::writeToStream(), and fei::Matrix_Impl< T >::writeToStream().

int fei::numProcs

(

MPI_Comm

comm

)

Return the number of processors (number of MPI ranks). If the macro FEI_SER is defined, returns 1; otherwise calls MPI_Comm_size.

Definition at line 25 of file fei_CommUtils.cpp.

Referenced by Allgatherv(), fei::FEI_Impl::basic_initializations(), fei::VectorSpace::calculateGlobalIndices(), test_VectorSpace::create_VectorSpace(), fei::MatrixGraph_Impl2::createAlgebraicGraph(), NodeCommMgr::createProcList(), snl_fei::BlkSizeMsgHandler::do_the_exchange(), fei::EqnComm::EqnComm(), exchange(), fei::VectorSpace::exchangeFieldInfo(), execute_fullsystem_tests(), execute_named_test(), fei::Factory::Factory(), FEDataFilter::FEDataFilter(), FEI_Implementation::FEI_Implementation(), fei::Vector_core::gatherFromOverlap(), fei::Matrix_core::gatherFromOverlap(), EqnCommMgr::gatherSharedBCs(), fei::EqnComm::getOwnerProc(), fei::Matrix_Impl< T >::giveToBlockMatrix(), fei::impl_utils::global_union(), fei::Graph_Impl::Graph_Impl(), HexBeam::HexBeam(), HexBeamCR::HexBeamCR(), fei::VectorSpace::initComplete(), SNL_FEI_Structure::initializeEqnCommMgr(), fei::LinearDecomposition< GlobalIDType >::LinearDecomposition(), snl_fei::LinearSystem_FEData::LinearSystem_FEData(), snl_fei::LinearSystem_General::LinearSystem_General(), LinSysCoreFilter::LinSysCoreFilter(), main(), fei::Matrix_core::Matrix_core(), fei::MatrixGraph_Impl2::MatrixGraph_Impl2(), mirrorCommPattern(), EqnCommMgr::mirrorProcEqnLengths(), EqnCommMgr::mirrorProcEqns(), mirrorProcs(), NodeCommMgr::NodeCommMgr(), PoissonData::PoissonData(), read_input_and_execute_fullsystem_tests(), fei_test_utils::read_input_file(), snl_fei_tester::save_multiplier_soln(), FEI_tester::save_multiplier_soln(), fei::Vector_core::scatterToOverlap(), set_shared_ids(), snl_fei::Broker_LinSysCore::setGlobalOffsets(), fei::VectorSpace::setLocalEqnNumbers(), ProcEqns::setProcEqnLengths(), SNL_FEI_Structure::SNL_FEI_Structure(), split_four_procs_into_two_groups(), NodeCommMgr::storeNodeProcs(), fei::VectorSpace::synchronizeSharedRecords(), test_EqnCommMgr::test1(), fei::Vector_Impl< T >::Vector_Impl(), fei::VectorReducer::VectorReducer(), fei::VectorSpace::VectorSpace(), fei::Vector_core::writeToFile(), fei::MatrixReducer::writeToFile(), fei::Matrix_Impl< T >::writeToFile(), fei::Vector_core::writeToStream(), and fei::Matrix_Impl< T >::writeToStream().

void fei::Barrier

(

MPI_Comm

comm

)

Definition at line 37 of file fei_CommUtils.cpp.

References MPI_Barrier.

Referenced by NodeCommMgr::exchangeSharedRemoteFieldsBlks(), execute_fullsystem_tests(), execute_named_test(), execute_unit_tests(), snl_fei::LinearSystem_FEData::loadComplete(), read_input_and_execute_fullsystem_tests(), fei::VectorSpace::synchronizeSharedRecords(), fei::Vector_core::writeToFile(), fei::MatrixReducer::writeToFile(), fei::Matrix_Impl< T >::writeToFile(), fei::Vector_core::writeToStream(), and fei::Matrix_Impl< T >::writeToStream().

int fei::mirrorProcs	(	MPI_Comm	comm,
		std::vector< int > &	toProcs,
		std::vector< int > &	fromProcs
	)

Scenario: The local processor has a list of processors to which data will be sent, but doesn't know which processors data will be received from. This method produces that list of processors to be received from. This is a collective method.

Definition at line 45 of file fei_CommUtils.cpp.

References CHK_MPI, and numProcs().

Referenced by snl_fei::BlkSizeMsgHandler::do_the_exchange(), exchangeCommMapData(), fei::Graph_Impl::gatherFromOverlap(), mirrorCommPattern(), EqnCommMgr::mirrorProcEqns(), fei::Vector_core::scatterToOverlap(), fei::Vector_core::setCommSizes(), and fei::Matrix_core::setCommSizes().

int fei::mirrorCommPattern	(	MPI_Comm	comm,
		comm_map *	inPattern,
		comm_map *&	outPattern
	)

Given a comm-pattern, create and initialize its mirror...

Definition at line 98 of file fei_CommUtils.cpp.

References CHK_MPI, copyKeysToVector(), copySetToArray(), ERReturn, snl_fei::RaggedTable< MAP_TYPE, SET_TYPE >::getMap(), localProc(), mirrorProcs(), MPI_Request, MPI_SUCCESS, and numProcs().

Referenced by fei::VectorSpace::synchronizeSharedRecords().

int fei::exchangeIntData	(	MPI_Comm	comm,
		const std::vector< int > &	sendProcs,
		std::vector< int > &	sendData,
		const std::vector< int > &	recvProcs,
		std::vector< int > &	recvData
	)

Given a list of processors to send to, a scalar to send to each, and a list of processors to receive from, perform the exchange.

Parameters

sendProcs	Input. List of processors to send to.
sendData	Input. List of data, same length as 'sendProcs', to be sent. (One item to be sent to each send proc.) Note: sendData is treated as const, but not declared const because it is passed to the MPI_Send routine which takes (non-const) void*.
recvProcs	Input. List of processors to receive from. Note: if you don't know which procs will be recv'd from, see the 'mirrorProcs' function above.
recvData	Output. On exit, contains one item received from each recv proc.

Returns

error-code 0 if successful

Definition at line 215 of file fei_CommUtils.cpp.

References CHK_MPI, and localProc().

Referenced by exchangeCommMapData(), and exchangeData().

int fei::Allreduce	(	MPI_Comm	comm,
		bool	localBool,
		bool &	globalBool
	)

Perform a "global OR" to reduce the local-bool to a global-bool. i.e., if localBool is true on any processor, then on exit globalBool will be true on all processors.

Definition at line 265 of file fei_CommUtils.cpp.

References CHK_MPI.

Referenced by fei::MatrixGraph_Impl2::newSlaveData().

template<class T >

int fei::GlobalMax	(	MPI_Comm	comm,
		std::vector< T > &	local,
		std::vector< T > &	global
	)

Perform an MPI_Allreduce with op = MPI_MAX

Parameters

local	Input.
global	Output.

Returns

MPI error-code

Definition at line 91 of file fei_CommUtils.hpp.

References CHK_MPI, console_out(), and FEI_ENDL.

Referenced by fei::VectorSpace::calculateGlobalIndices(), Filter::calculateResidualNorms(), SNL_FEI_Structure::calculateSlaveEqns(), fei::MatrixGraph_Impl2::compareStructure(), LinSysCoreFilter::exchangeRemoteEquations(), NodeCommMgr::getGlobalMaxFieldsBlocks(), NodeCommMgr::getGlobalMaxFieldsBlocksSubdomains(), fei::VectorSpace::initComplete(), SNL_FEI_Structure::initializeBlkEqnMapper(), LinSysCoreFilter::loadComplete(), fei::FEI_Impl::residualNorm(), snl_fei::Broker_LinSysCore::setGlobalOffsets(), and fei::VectorSpace::setLocalEqnNumbers().

template<class T >

int fei::GlobalMax	(	MPI_Comm	comm,
		T	local,
		T &	global
	)

Perform an MPI_Allreduce with op = MPI_MAX

Parameters

local	Input.
global	Output.

Returns

MPI error-code

Definition at line 121 of file fei_CommUtils.hpp.

References CHK_MPI.

template<class T >

int fei::GlobalMin	(	MPI_Comm	comm,
		std::vector< T > &	local,
		std::vector< T > &	global
	)

Perform an MPI_Allreduce with op = MPI_MIN

Parameters

local	Input.
global	Output.

Returns

MPI error-code

Definition at line 140 of file fei_CommUtils.hpp.

References CHK_MPI, console_out(), and FEI_ENDL.

Referenced by fei::VectorSpace::initComplete().

template<class T >

int fei::GlobalMin	(	MPI_Comm	comm,
		T	local,
		T &	global
	)

Perform an MPI_Allreduce with op = MPI_MIN

Parameters

local	Input.
global	Output.

Returns

MPI error-code

Definition at line 170 of file fei_CommUtils.hpp.

References CHK_MPI.

template<class T >

int fei::GlobalSum	(	MPI_Comm	comm,
		std::vector< T > &	local,
		std::vector< T > &	global
	)

Perform an MPI_Allreduce with op = MPI_SUM

Parameters

local	Input.
global	Output.

Returns

MPI error-code

Definition at line 189 of file fei_CommUtils.hpp.

References CHK_MPI.

Referenced by fei::Lookup_Impl::buildDatabases(), Filter::calculateResidualNorms(), NodeCommMgr::checkSharedNodeInfo(), EqnCommMgr::consistencyCheck(), fei::MatrixGraph_Impl2::initComplete(), main(), fei::FEI_Impl::residualNorm(), snl_fei::Broker_LinSysCore::setMatrixStructure(), fei::VectorSpace::synchronizeSharedRecords(), fei::MatrixReducer::writeToFile(), fei::Matrix_Impl< T >::writeToFile(), and fei::Matrix_Impl< T >::writeToStream().

template<class T >

int fei::GlobalSum	(	MPI_Comm	comm,
		T	local,
		T &	global
	)

Single-scalar version of the GlobalSum function.

Definition at line 207 of file fei_CommUtils.hpp.

References CHK_MPI.

template<class T >

int fei::Allgatherv	(	MPI_Comm	comm,
		std::vector< T > &	sendbuf,
		std::vector< int > &	recvLengths,
		std::vector< T > &	recvbuf
	)

Allgatherv function that takes std::vectors.

Definition at line 223 of file fei_CommUtils.hpp.

References CHK_MPI, console_out(), FEI_ENDL, and numProcs().

Referenced by NodeCommMgr::adjustSharedOwnership(), SNL_FEI_Structure::calculateSlaveEqns(), NodeCommMgr::checkSharedNodeInfo(), EqnCommMgr::consistencyCheck(), fei::impl_utils::global_union(), SNL_FEI_Structure::initializeBlkEqnMapper(), and LinSysCoreFilter::initLinSysCore().

template<class T >

int fei::Bcast	(	MPI_Comm	comm,
		std::vector< T > &	sendbuf,
		int	sourceProc
	)

Definition at line 283 of file fei_CommUtils.hpp.

References CHK_MPI.

Referenced by LinSysCoreFilter::initLinSysCore().

template<typename T >

int fei::exchangeCommMapData	(	MPI_Comm	comm,
		const typename CommMap< T >::Type &	sendCommMap,
		typename CommMap< T >::Type &	recvCommMap,
		bool	recvProcsKnownOnEntry = false,
		bool	recvLengthsKnownOnEntry = false
	)

Perform communication send data from one CommMap and receive into another CommMap.

Parameters

comm	Input. MPI communicator.
sendCommMap	Input. Maps destination processors to vectors of data to be sent to them.
recvCommMap	Output. On exit, will map source processors to vectors of data that was received from them.

Definition at line 303 of file fei_CommUtils.hpp.

References CHK_MPI, copyKeysToVector(), exchangeIntData(), and mirrorProcs().

template<class T >

int fei::exchangeData	(	MPI_Comm	comm,
		std::vector< int > &	sendProcs,
		std::vector< std::vector< T > > &	sendData,
		std::vector< int > &	recvProcs,
		bool	recvDataLengthsKnownOnEntry,
		std::vector< std::vector< T > > &	recvData
	)

Definition at line 397 of file fei_CommUtils.hpp.

References CHK_MPI, exchangeIntData(), and localProc().

Referenced by exchange(), EqnCommMgr::exchangePtToBlkInfo(), EqnCommMgr::mirrorProcEqnLengths(), and EqnCommMgr::mirrorProcEqns().

template<class T >

int fei::exchangeData	(	MPI_Comm	comm,
		std::vector< int > &	sendProcs,
		std::vector< std::vector< T > * > &	sendData,
		std::vector< int > &	recvProcs,
		bool	recvLengthsKnownOnEntry,
		std::vector< std::vector< T > * > &	recvData
	)

Definition at line 468 of file fei_CommUtils.hpp.

References CHK_MPI, console_out(), exchangeIntData(), FEI_ENDL, and localProc().

template<class T >

int fei::exchange	(	MPI_Comm	comm,
		MessageHandler< T > *	msgHandler
	)

Definition at line 597 of file fei_CommUtils.hpp.

References CHK_ERR, exchangeData(), fei::MessageHandler< T >::getRecvProcs(), fei::MessageHandler< T >::getSendMessage(), fei::MessageHandler< T >::getSendMessageLength(), fei::MessageHandler< T >::getSendProcs(), numProcs(), and fei::MessageHandler< T >::processRecvMessage().

Referenced by fei::Lookup_Impl::buildDatabases(), snl_fei::BlkSizeMsgHandler::do_the_exchange(), NodeCommMgr::exchangeEqnInfo(), fei::VectorSpace::exchangeFieldInfo(), and fei::VectorSpace::exchangeGlobalIndices().

std::ostream* fei::console_ostream_ptr

(

std::ostream *

osptr = NULL

)

Definition at line 14 of file fei_console_ostream.cpp.

Referenced by console_out(), and set_console_ostream().

void fei::set_console_ostream

(

std::ostream &

os

)

Set the output stream that fei writes output to. fei almost never writes console output, except when errors occur. This ostream is the ostream that is returned by the 'console_out()' function below.

Definition at line 21 of file fei_console_ostream.cpp.

References console_ostream_ptr().

std::ostream & fei::console_out

(

)

Obtain an output-stream to write 'screen' output to. By default this output-stream is std::cerr, but can be set to any std::ostream using the above 'set_console_ostream' function.

Definition at line 26 of file fei_console_ostream.cpp.

References console_ostream_ptr().

Referenced by EqnCommMgr::addLocalEqn(), EqnCommMgr::addRemoteIndices(), EqnBuffer::addRHS(), NodeCommMgr::addSharedNodes(), EqnCommMgr::addSolnValues(), Allgatherv(), SNL_FEI_Structure::allocateBlockConnectivity(), BlockDescriptor::allocateFieldIDsTable(), FEI_Implementation::allocateInternalFEIs(), FEI_Implementation::badParametersAbort(), beam_main(), beam_oldfei_main(), SNL_FEI_Structure::calcGlobalEqnInfo(), driverData::call_fei_method(), NodeCommMgr::checkCommArrays(), EqnCommMgr::consistencyCheck(), fei_test_utils::construct_filename(), fei::Vector_core::copyOut(), fei::Vector_Local::copyOut(), fei::Vector_Local::copyOutFieldData(), SNL_FEI_Structure::createBlkSymmEqnStructure(), FEI_tester::createFEIinstance(), snl_fei::Factory::createLinearSystem(), snl_fei::Factory::createMatrix(), SNL_FEI_Structure::createSymmEqnStructure(), snl_fei::Factory::createVector(), test_Factory_helper::dyncastMatrix(), test_Factory_helper::dyncastVector(), snl_fei::LinearSystem_FEData::eqnIsEssentialBC(), exchangeData(), EqnCommMgr::exchangeIndices(), NodeCommMgr::exchangeSharedRemoteFieldsBlks(), execute_named_test(), FEDataFilter::FEDataFilter(), feiDriver_main(), SNL_FEI_Structure::finalizeActiveNodes(), Filter::findNodeDescriptor(), SNL_FEI_Structure::findNodeDescriptor(), SNL_FEI_Structure::formMatrixStructure(), LinSysCoreFilter::generalElemInput(), fei_test_utils::get_filename_and_read_input(), SNL_FEI_Structure::getBlkScatterIndices_index(), SNL_FEI_Structure::getBlockConnectivity(), SNL_FEI_Structure::getBlockDescriptor(), FEDataFilter::getBlockFieldNodeSolution(), LinSysCoreFilter::getBlockFieldNodeSolution(), fei::DirichletBCManager::getEqnNumber(), SNL_FEI_Structure::getEqnNumber(), snl_fei::LinearSystem_FEData::getEssentialBCs(), SNL_FEI_Structure::getFieldMajorIndices(), DataReader::getFieldSize(), SNL_FEI_Structure::getMatrixStructure(), FEDataFilter::getNodalFieldSolution(), SNL_FEI_Structure::getNodeMajorIndices(), FEDataFilter::getReducedSolnEntry(), SNL_FEI_Structure::getScatterIndices_ID(), SNL_FEI_Structure::getScatterIndices_index(), FEDataFilter::getSharedRemoteSolnEntry(), LinSysCoreFilter::getSharedRemoteSolnEntry(), LinSysCoreFilter::giveToMatrix(), fei::Vector_core::giveToVector(), fei::Vector_Local::giveToVector(), GlobalMax(), GlobalMin(), HexBeam::HexBeam(), HexBeamCR::HexBeamCR(), fei::FEI_Impl::initComplete(), SNL_FEI_Structure::initComplete(), fei::MatrixGraph_Impl2::initConnectivityBlock(), SNL_FEI_Structure::initElem(), SNL_FEI_Structure::initElemBlock(), FEDataFilter::initLinSysCore(), EqnBuffer::insertNewEqn(), LinSysCoreFilter::LinSysCoreFilter(), snl_fei::LinearSystem_FEData::loadComplete(), fei::FEI_Impl::loadComplete(), LinSysCoreFilter::loadCRMult(), LinSysCoreFilter::loadCRPen(), fei::LinearSystem::loadEssentialBCs(), Filter::loadNodeBCs(), FEDataFilter::loadNodeBCs(), LinSysCoreFilter::loadNodeBCs(), main(), snl_fei::RecordMsgHandler::mergeMaskIDs(), Poisson_Elem::messageAbort(), PoissonData::messageAbort(), FEI_Implementation::messageAbort(), FEI_Implementation::needParametersAbort(), FEI_Implementation::notAllocatedAbort(), fei::LogFile::openOutputStream(), NodeCommMgr::packLocalNodesAndData(), NodeCommMgr::packRemoteNodesAndData(), poisson3_main(), poisson_main(), FEDataFilter::putBlockElemSolution(), FEDataFilter::putBlockFieldNodeSolution(), FEDataFilter::putNodalFieldData(), LinSysCoreFilter::putNodalFieldData(), fei::FEI_Impl::putNodalFieldData(), read_input_and_execute_fullsystem_tests(), DataReader::readData(), driverData::readData(), fei::impl_utils::remove_couplings(), SNL_FEI_Structure::removeCouplings(), fei::FEI_Impl::residualNorm(), snl_fei_tester::save_block_elem_soln(), snl_fei_tester::save_block_node_soln(), snl_fei_tester::save_multiplier_soln(), fei::impl_utils::separate_BC_eqns(), fei::FEI_Impl::setCurrentMatrix(), FEI_Implementation::setCurrentMatrix(), fei::FEI_Impl::setCurrentRHS(), FEI_Implementation::setCurrentRHS(), FEI_Implementation::setDebugOutput(), fei::FEI_Impl::setIDLists(), LinSysCoreFilter::setLinSysCoreCREqns(), FEI_Implementation::setMatScalars(), FEDataFilter::setNumRHSVectors(), LinSysCoreFilter::setNumRHSVectors(), ProcEqns::setProcEqnLengths(), FEI_Implementation::setRHSScalars(), SNL_FEI_Structure::storeLocalNodeIndices(), SNL_FEI_Structure::storeNodalColumnIndices(), SNL_FEI_Structure::storeNodalRowIndices(), SNL_FEI_Structure::storeNodalSendIndex(), SNL_FEI_Structure::storeNodalSendIndices(), LinSysCoreFilter::storePenNodeData(), LinSysCoreFilter::storePenNodeSendData(), fei::Matrix_Impl< T >::sumIn(), test_MatrixGraph::test1(), test_VectorSpace::test1(), test_MatrixGraph::test3(), test_MatrixGraph::test4(), snl_fei_tester::testInitialization(), LinSysCoreFilter::unpackRemoteContributions(), FEDataFilter::unpackSolution(), LinSysCoreFilter::unpackSolution(), fei::Vector_Local::update(), and SNL_FEI_Structure::writeEqn2NodeMap().

void fei::multiply_CSRMat_CSVec	(	const CSRMat &	A,
		const CSVec &	x,
		CSVec &	y
	)

form y = A*x

Definition at line 102 of file fei_CSRMat.cpp.

References binarySearch(), fei::CSVec::coefs(), fei::CSRMat::getGraph(), fei::CSRMat::getNumRows(), fei::CSRMat::getPackedCoefs(), fei::CSVec::indices(), fei::SparseRowGraph::packedColumnIndices, fei::SparseRowGraph::rowNumbers, and fei::SparseRowGraph::rowOffsets.

Referenced by fei::Reducer::assembleReducedMatrix(), fei::Reducer::copyOutVectorValues(), and fei::MatrixTraits< FillableMat >::matvec().

void fei::multiply_trans_CSRMat_CSVec	(	const CSRMat &	A,
		const CSVec &	x,
		CSVec &	y
	)

form y = A^T*x

Definition at line 148 of file fei_CSRMat.cpp.

References add_entry(), fei::CSVec::coefs(), fei::impl_utils::find_offsets(), fei::CSRMat::getGraph(), fei::CSRMat::getNumRows(), fei::CSRMat::getPackedCoefs(), fei::CSVec::indices(), fei::SparseRowGraph::packedColumnIndices, fei::SparseRowGraph::rowNumbers, and fei::SparseRowGraph::rowOffsets.

Referenced by LinSysCoreFilter::assembleReducedRHS(), fei::Reducer::assembleReducedVector(), and fei::Reducer::copyOutVectorValues().

void fei::multiply_CSRMat_CSRMat	(	const CSRMat &	A,
		const CSRMat &	B,
		CSRMat &	C,
		bool	storeResultZeros = false
	)

form C = A*B

Definition at line 189 of file fei_CSRMat.cpp.

References add_entry(), binarySearch(), fei::FillableMat::create_or_getRow(), fei::CSRMat::getGraph(), fei::CSRMat::getPackedCoefs(), fei::FillableMat::hasRow(), fei::SparseRowGraph::packedColumnIndices, fei::SparseRowGraph::rowNumbers, and fei::SparseRowGraph::rowOffsets.

Referenced by LinSysCoreFilter::assembleReducedEqns(), fei::Reducer::assembleReducedGraph(), fei::Reducer::assembleReducedMatrix(), and SNL_FEI_Structure::assembleReducedStructure().

void fei::multiply_trans_CSRMat_CSRMat	(	const CSRMat &	A,
		const CSRMat &	B,
		CSRMat &	C,
		bool	storeResultZeros = false
	)

form C = A^T*B

Definition at line 268 of file fei_CSRMat.cpp.

References fei::impl_utils::find_offsets(), fei::CSRMat::getGraph(), fei::CSRMat::getPackedCoefs(), fei::SparseRowGraph::packedColumnIndices, fei::SparseRowGraph::rowNumbers, fei::SparseRowGraph::rowOffsets, and fei::FillableMat::sumInRow().

Referenced by LinSysCoreFilter::assembleReducedEqns(), fei::Reducer::assembleReducedGraph(), fei::Reducer::assembleReducedMatrix(), and SNL_FEI_Structure::assembleReducedStructure().

void fei::add_CSRMat_to_FillableMat	(	const CSRMat &	csrm,
		FillableMat &	fm
	)

Definition at line 334 of file fei_CSRMat.cpp.

References fei::CSRMat::getGraph(), fei::CSRMat::getPackedCoefs(), fei::SparseRowGraph::packedColumnIndices, fei::SparseRowGraph::rowNumbers, fei::SparseRowGraph::rowOffsets, and fei::FillableMat::sumInCoef().

Referenced by fei::CSRMat::operator+=().

void fei::add_entries	(	CSVec &	vec,
		int	num,
		const int *	eqns,
		const double *	coefs
	)

Definition at line 34 of file fei_CSVec.cpp.

References add_entry().

Referenced by fei::impl_utils::remove_couplings().

void fei::put_entry	(	CSVec &	vec,
		int	eqn,
		double	coef
	)

Definition at line 39 of file fei_CSVec.cpp.

References fei::CSVec::coefs(), and fei::CSVec::indices().

Referenced by fei::Reducer::addVectorValues(), fei::Reducer::copyOutVectorValues(), fei::MatrixGraph_Impl2::createSlaveMatrices(), extractDirichletBCs(), fei::Vector_core::giveToVector(), fei::impl_utils::global_union(), EqnBuffer::internalAddEqn(), fei::FillableMat::putCoef(), fei::FillableMat::putRow(), and fei::VectorTraits< CSVec >::putValuesIn().

double fei::get_entry	(	const CSVec &	vec,
		int	eqn
	)

Definition at line 58 of file fei_CSVec.cpp.

References fei::CSVec::coefs(), fei::CSVec::indices(), and fei::CSVec::size().

Referenced by fei::VectorTraits< CSVec >::copyOut(), fei::impl_utils::remove_couplings(), and fei::impl_utils::separate_BC_eqns().

void fei::remove_entry	(	CSVec &	vec,
		int	eqn
	)

Definition at line 77 of file fei_CSVec.cpp.

References fei::CSVec::coefs(), and fei::CSVec::indices().

Referenced by fei::impl_utils::remove_couplings().

void fei::set_values	(	CSVec &	vec,
		double	scalar
	)

Definition at line 101 of file fei_CSVec.cpp.

References fei::CSVec::coefs().

Referenced by fei::Vector_core::pack_send_buffers(), fei::Vector_Impl< T >::putScalar(), EqnBuffer::resetCoefs(), fei::FillableMat::setValues(), and fei::VectorTraits< CSVec >::setValues().

void fei::add_CSVec_CSVec	(	const CSVec &	u,
		CSVec &	v
	)

form v = v + u

Definition at line 106 of file fei_CSVec.cpp.

References add_entry(), fei::CSVec::coefs(), and fei::CSVec::indices().

void fei::add_entry ( CSVec &  vec, int  eqn, double  coef  )

inline

Definition at line 56 of file fei_CSVec.hpp.

References fei::CSVec::coefs(), and fei::CSVec::indices().

Referenced by add_CSVec_CSVec(), add_entries(), fei::Reducer::addGraphEntries(), fei::Reducer::addGraphIndices(), fei::Reducer::addMatrixValues(), fei::Reducer::addVectorValues(), LinSysCoreFilter::assembleRHS(), fei::Reducer::copyOutVectorValues(), fei::Vector_core::giveToVector(), EqnBuffer::internalAddEqn(), load_elem_data_putrhs(), multiply_CSRMat_CSRMat(), multiply_trans_CSRMat_CSVec(), fei::VectorTraits< CSVec >::putValuesIn(), fei::Vector_core::setOverlap(), fei::CSVec::subtract(), fei::FillableMat::sumInCoef(), and fei::FillableMat::sumInRow().

FillableMat::feipoolmat::iterator fei::insert_row	(	FillableMat::feipoolmat &	matdata,
		FillableMat::feipoolmat::iterator	iter,
		int	row,
		fei_Pool_alloc< CSVec > &	vecpool
	)

Definition at line 103 of file fei_FillableMat.cpp.

References fei_Pool_alloc< T >::allocate(), fei::CSVec::coefs(), fei_Pool_alloc< T >::construct(), and fei::CSVec::indices().

Referenced by fei::FillableMat::create_or_getRow().

void fei::print	(	std::ostream &	os,
		const FillableMat &	mat
	)

Print the contents of a FillableMat to the given std::ostream.

Definition at line 252 of file fei_FillableMat.cpp.

References fei::FillableMat::begin(), fei::CSVec::coefs(), fei::FillableMat::end(), and fei::CSVec::indices().

Referenced by SolnCheck::checkSolution().

int fei::count_nnz

(

const FillableMat &

mat

)

Return the number of nonzeros in mat.

Definition at line 270 of file fei_FillableMat.cpp.

References fei::FillableMat::begin(), fei::FillableMat::end(), and fei::CSVec::size().

Referenced by fei::impl_utils::num_bytes_FillableMat(), and fei::impl_utils::pack_FillableMat().

void fei::get_row_numbers	(	const FillableMat &	mat,
		std::vector< int > &	rows
	)

Fill a std::vector with the row-numbers from the given matrix.

Definition at line 287 of file fei_FillableMat.cpp.

References fei::FillableMat::begin(), fei::FillableMat::end(), and fei::FillableMat::getNumRows().

Referenced by fei::impl_utils::create_col_to_row_map(), extractDirichletBCs(), and fei::impl_utils::remove_couplings().

template<class LocalOrdinal , class GlobalOrdinal , class DofOrder >

void fei::set_dof_mappings	(	GlobalOrdinal	first_index,
		fei::DofMapper< LocalOrdinal, GlobalOrdinal, DofOrder > &	dof_mapper
	)

Definition at line 19 of file fei_set_dof_mappings.hpp.

References fei::DofMapper< LocalOrdinal, GlobalOrdinal, DofOrder >::begin_dof(), fei::DofMapper< LocalOrdinal, GlobalOrdinal, DofOrder >::end_dof(), fei::DofMapper< LocalOrdinal, GlobalOrdinal, DofOrder >::get_idx_dof_map(), fei::DofMapper< LocalOrdinal, GlobalOrdinal, DofOrder >::getFieldSize(), and fei::DofMapper< LocalOrdinal, GlobalOrdinal, DofOrder >::set_maps_are_valid().

void fei::copy_into_shared_ids	(	const fei::CommMap< int >::Type &	procs_to_ids_and_sharing_procs,
		const snl_fei::RecordCollection &	records,
		fei::SharedIDs< int > &	sharedIDs
	)

Definition at line 13 of file fei_set_shared_ids.cpp.

References fei::SharedIDs< T >::addSharedID(), and snl_fei::RecordCollection::getRecordWithID().

Referenced by set_shared_ids().

void fei::copy_remotelyowned_ids_into_CommMap	(	int	myProc,
		const fei::LinearDecomposition< int > &	lindecomp,
		const snl_fei::RecordCollection &	records,
		fei::CommMap< int >::Type &	procs_to_shared_ids
	)

Definition at line 41 of file fei_set_shared_ids.cpp.

References addItemsToCommMap(), snl_fei::RecordCollection::getNumRecords(), snl_fei::RecordCollection::getRecordWithLocalID(), and fei::LinearDecomposition< GlobalIDType >::which_proc().

Referenced by set_shared_ids().

void fei::set_shared_ids	(	MPI_Comm	comm,
		const snl_fei::RecordCollection &	records,
		fei::SharedIDs< int > &	sharedIDs,
		int	lowest_global_id,
		int	highest_global_id
	)

Given a record-collection, perform inter-processor communication to find out which IDs are shared among multiple processors, and fill the SharedIDs object with those mappings.

Definition at line 55 of file fei_set_shared_ids.cpp.

References addItemsToCommMap(), copy_into_shared_ids(), copy_remotelyowned_ids_into_CommMap(), fei::SharedIDs< T >::getOwningProcs(), snl_fei::RecordCollection::getRecordWithID(), fei::SharedIDs< T >::getSharedIDs(), localProc(), and numProcs().

Referenced by fei::VectorSpace::compute_shared_ids().

template<typename T , typename U >

bool fei::operator== ( const SharedPtr< T > &  a, const SharedPtr< U > &  b  )

inline

Equals operator for shared pointers.

Definition at line 297 of file fei_SharedPtr.hpp.

References fei::SharedPtr< T >::get().

template<typename T , typename U >

bool fei::operator!= ( const SharedPtr< T > &  a, const SharedPtr< U > &  b  )

inline

Not equals operator for shared pointers.

Definition at line 304 of file fei_SharedPtr.hpp.

References fei::SharedPtr< T >::get().

int fei::find_row_start ( int  row, const SparseRowGraph &  srg  )

inline

Given a row-number and a SparseRowGraph object, return the offset at which that row's column-indices start in the SparseRowGraph object's packedColumnIndices vector.

If the given row-number is not found in the SparseRowGraph object's vector of row-numbers, return -1.

Definition at line 86 of file fei_SparseRowGraph.hpp.

References fei::SparseRowGraph::rowNumbers, and fei::SparseRowGraph::rowOffsets.

template<typename SET_TYPE >

void fei::copySetToArray	(	const SET_TYPE &	set_obj,
		int	lenList,
		int *	list
	)

dangerous function to copy a set to an array, assuming the set contents are of type int

Definition at line 30 of file fei_TemplateUtils.hpp.

Referenced by copyToSparseRowGraph(), createSparseRowGraph(), fei::FEI_Impl::getBlockNodeIDList(), SNL_FEI_Structure::getMatrixStructure(), snl_fei::BlkSizeMsgHandler::getSendMessage(), mirrorCommPattern(), and packRaggedTable().

template<typename T >

void fei::copySetToVector	(	const std::set< T > &	set_obj,
		std::vector< T > &	vec
	)

copy a set to a vector

Definition at line 47 of file fei_TemplateUtils.hpp.

Referenced by fei::Lookup_Impl::getSharedNodeProcs().

template<typename MAP_TYPE >

void fei::copyKeysToArray	(	const MAP_TYPE &	map_obj,
		unsigned	lenList,
		int *	list
	)

dangerous function to copy map keys to an array, assuming the keys are of type int

Definition at line 63 of file fei_TemplateUtils.hpp.

Referenced by fei::FEI_Impl::getBlockElemIDList(), FEI_Implementation::getBlockElemIDList(), FEI_Implementation::getLocalNodeIDList(), and fei::Lookup_Impl::getSharedNodeNumbers().

template<typename MAP_TYPE >

void fei::copyKeysToVector	(	const MAP_TYPE &	map_obj,
		std::vector< int > &	keyvector
	)

function to copy map keys to a vector, assuming the keys are of type int

Definition at line 81 of file fei_TemplateUtils.hpp.

Referenced by snl_fei::BlkSizeMsgHandler::do_the_exchange(), exchangeCommMapData(), snl_fei::SubdMsgHandler::getRecvProcs(), snl_fei::RecordMsgHandler::getRecvProcs(), snl_fei::SubdMsgHandler::getSendProcs(), snl_fei::RecordMsgHandler::getSendProcs(), and mirrorCommPattern().

template<typename T , typename U >

void fei::copyMapOfSetsToVectorOfVectors	(	const std::map< T, std::set< U > > &	mapset,
		std::vector< T > &	keys,
		std::vector< std::vector< U > > &	values
	)

Definition at line 90 of file fei_TemplateUtils.hpp.

template<typename MAP_TYPE >

void fei::copyToArrays	(	MAP_TYPE &	map_obj,
		int	lenList,
		int *	keylist,
		int *	vallist
	)

dangerous function to copy a map object to a pair of arrays, assuming the keys and values of the map are of type int.

Definition at line 115 of file fei_TemplateUtils.hpp.

template<typename MAP_TYPE >

void fei::destroyValues

(

MAP_TYPE &

map_obj

)

iterate a map object, destroying its contents

Definition at line 134 of file fei_TemplateUtils.hpp.

Referenced by SNL_FEI_Structure::deleteMultCRs(), fei::Lookup_Impl::~Lookup_Impl(), fei::MatrixGraph_Impl2::~MatrixGraph_Impl2(), and SNL_FEI_Structure::~SNL_FEI_Structure().

template<typename MAP_TYPE , typename SET_TYPE >

void fei::writeToStream	(	snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &	table,
		FEI_OSTREAM &	os,
		const char *	lineprefix = NULL
	)

write a ragged-table to a specified ostream

Definition at line 147 of file fei_TemplateUtils.hpp.

References FEI_ENDL, and snl_fei::RaggedTable< MAP_TYPE, SET_TYPE >::getMap().

Referenced by fei::Graph_Impl::writeLocalGraph(), and fei::Graph_Impl::writeRemoteGraph().

template<typename MAP_TYPE , typename SET_TYPE >

void fei::packRaggedTable	(	snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &	table,
		std::vector< int > &	intdata
	)

Definition at line 176 of file fei_TemplateUtils.hpp.

References copySetToArray(), and snl_fei::RaggedTable< MAP_TYPE, SET_TYPE >::getMap().

Referenced by fei::Graph_Impl::gatherFromOverlap().

template<typename MAP_TYPE , typename SET_TYPE >

fei::SharedPtr<fei::SparseRowGraph> fei::createSparseRowGraph

(

const std::vector< snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > * > &

tables

)

create fei::SparseRowGraph object from a vector of ragged-tables. user is responsible for destroying the fei::SparseRowGraph

Definition at line 217 of file fei_TemplateUtils.hpp.

References copySetToArray(), fei::SparseRowGraph::packedColumnIndices, fei::SparseRowGraph::rowNumbers, and fei::SparseRowGraph::rowOffsets.

Referenced by fei::MatrixGraph_Impl2::createGraph().

template<typename MAP_TYPE , typename SET_TYPE >

void fei::copyToSparseRowGraph	(	snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &	table,
		fei::SparseRowGraph &	srg
	)

copy a ragged-table to an existing fei::SparseRowGraph object.

Definition at line 266 of file fei_TemplateUtils.hpp.

References copySetToArray(), snl_fei::RaggedTable< MAP_TYPE, SET_TYPE >::getMap(), fei::SparseRowGraph::packedColumnIndices, fei::SparseRowGraph::rowNumbers, and fei::SparseRowGraph::rowOffsets.

Referenced by fei::Reducer::assembleReducedGraph().

template<typename MAP_TYPE , typename SET_TYPE >

fei::SharedPtr<fei::SparseRowGraph> fei::createSparseRowGraph

(

snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &

table

)

create fei::SparseRowGraph object from a ragged-table.

Definition at line 314 of file fei_TemplateUtils.hpp.

template<typename MAP_TYPE , typename SET_TYPE >

int fei::countNonzeros

(

snl_fei::RaggedTable< MAP_TYPE, SET_TYPE > &

table

)

function to count the "nonzeros" in a ragged-table

Definition at line 325 of file fei_TemplateUtils.hpp.

References snl_fei::RaggedTable< MAP_TYPE, SET_TYPE >::getMap().

Referenced by fei::Graph_Impl::getNumLocalNonzeros().

fei::SharedPtr< LibraryWrapper > fei::create_LibraryWrapper	(	MPI_Comm	comm,
		const char *	libraryName
	)

Create an instance of LibraryWrapper. Throws std::runtime_error if the input libraryName is not recognized. (names are case-sensitive)

Parameters

libraryName

Input name of the solver library that is to be used. Valid values of this parameter are: Aztec FETI

Returns

shared-pointer holding newly-created LibraryWrapper instance.

Definition at line 30 of file LibraryFactory.cpp.

References fei::SharedPtr< T >::get(), and fei::SharedPtr< T >::reset().

Referenced by beam_oldfei_main(), create_fei_Factory(), FEI_tester::createFEIinstance(), feiDriver_main(), main(), and poisson_main().

fei::SharedPtr< fei::Factory > fei::create_fei_Factory	(	MPI_Comm	comm,
		const char *	libraryName
	)

Create an instance of the fei::Factory interface. Throws std::runtime_error if the input libraryName is not recognized. (names are case-sensitive)

Parameters

libraryName

Input name of solver library, same valid values as for 'create_LibraryWrapper' above, as well as allowing "Trilinos".

Returns

shared-pointer holding newly-created fei::Factory instance.

Definition at line 77 of file LibraryFactory.cpp.

References fei::ParameterSet::add(), create_LibraryWrapper(), fei::SharedPtr< T >::get(), and fei::Factory::parameters().

Referenced by beam_main(), beam_oldfei_main(), main(), poisson3_main(), poisson_main(), test_Matrix::runtests(), test_Matrix_unit2(), test_Matrix_unit4(), and snl_fei_tester::testInitialization().

Variable Documentation

const int fei::DISPLACEMENT = 0

Definition at line 21 of file fei_constants.hpp.

const int fei::DISPLACEMENT_X = 0

Definition at line 22 of file fei_constants.hpp.

const int fei::DISPLACEMENT_Y = 1

Definition at line 23 of file fei_constants.hpp.

const int fei::DISPLACEMENT_Z = 2

Definition at line 24 of file fei_constants.hpp.

const int fei::ROTATION = 3

Definition at line 25 of file fei_constants.hpp.

const int fei::ROTATION_X = 3

Definition at line 26 of file fei_constants.hpp.

const int fei::ROTATION_Y = 4

Definition at line 27 of file fei_constants.hpp.

const int fei::ROTATION_Z = 5

Definition at line 28 of file fei_constants.hpp.

const int fei::VELOCITY = 6

Definition at line 29 of file fei_constants.hpp.

const int fei::VELOCITY_X = 6

Definition at line 30 of file fei_constants.hpp.

const int fei::VELOCITY_Y = 7

Definition at line 31 of file fei_constants.hpp.

const int fei::VELOCITY_Z = 8

Definition at line 32 of file fei_constants.hpp.

const int fei::PRESSURE = 9

Definition at line 33 of file fei_constants.hpp.

const int fei::PRESSURE_X = 10

Definition at line 34 of file fei_constants.hpp.

const int fei::PRESSURE_Y = 11

Definition at line 35 of file fei_constants.hpp.

const int fei::PRESSURE_Z = 12

Definition at line 36 of file fei_constants.hpp.

const int fei::TEMPERATURE = 13

Definition at line 37 of file fei_constants.hpp.

const int fei::UNKNOWN = 20

Definition at line 39 of file fei_constants.hpp.

Referenced by fei::FieldDofMap< LocalOrdinal >::compute_dof_ids().

const int fei::Set_end_val = -99999999

Definition at line 22 of file fei_ctg_set.hpp.

Referenced by fei::ctg_set< int >::begin(), fei::ctg_set< int >::end(), fei::ctg_set< int >::find(), and fei::ctg_set< T >::const_iterator::operator++().