#include <CParallelDataSorter.hpp>

Inheritance diagram for CParallelDataSorter:

Public Member Functions
	CParallelDataSorter (CConfig *config, const vector< string > &valFieldNames)
	Constructor.

virtual	~CParallelDataSorter ()
	Destructor.

virtual void	SortOutputData ()
	Sort the output data for each grid node into a linear partitioning across all processors.

virtual void	SortConnectivity (CConfig config, CGeometry geometry, bool val_sort=true)
	Sort the connectivities (volume and surface) into data structures.

virtual void	SortConnectivity (CConfig config, CGeometry geometry, const vector< string > &markerList)
	Sort the connectivities into data structures (only for surface data sorters).

unsigned long	GetnPoints () const
	Get the number of points the local rank owns.

unsigned long	GetnLocalPointsBeforeSort () const
	Get the number of points to sort.

unsigned long	GetnPointsGlobal () const
	Get the global number of points (accumulated from all ranks)

unsigned long	GetnElem () const
	Get the global of elements (accumulated from all ranks and element types)

unsigned long	GetnElem (GEO_TYPE type) const
	Get the local number of elements of a specific type that the current rank owns \input type - The type of element, ref GEO_TYPE.

unsigned long	GetnElemGlobal (GEO_TYPE type) const
	Get the global number of elements of a specific type \input type - The type of element, ref GEO_TYPE.

unsigned long	GetnElemGlobal () const
	Get the global number of elements.

unsigned long	GetnConnGlobal () const
	Get the global number entries of the connectivity array.

unsigned long	GetnConn () const
	Get the local number entries of the connectivity array.

unsigned long	GetnElemCumulative (unsigned short rank) const
	Get the cumulated number of elements \input rank - the processor rank.

unsigned long	GetnElemConnCumulative (unsigned short rank) const
	Get the cumulated number of entries of the connectivity array \input rank - the processor rank.

unsigned long	GetElemConnectivity (GEO_TYPE type, unsigned long iElem, unsigned long iNode) const
	Get the connectivity of specific element. \input type - The type of element, ref GEO_TYPE \input iElem - The element ID \input iNode - The node ID.

virtual unsigned long	GetNodeBegin (unsigned short rank) const
	Beginning node ID of the linear partition owned by a specific processor. \input rank - the processor rank.

unsigned long	GetNodeEnd (unsigned short rank) const
	Ending node ID of the linear partition owned by a specific processor.

passivedouble	GetData (unsigned short iField, unsigned long iPoint) const
	Get the value of the linear partitioned data. \input iField - the output field ID. \input iPoint - the point ID.

const passivedouble *	GetData () const
	Get the pointer to the sorted linear partitioned data.

virtual unsigned long	GetGlobalIndex (unsigned long iPoint) const
	Get the global index of a point. \input iPoint - the point ID.

virtual unsigned long	GetnPointCumulative (unsigned short rank) const
	Get the cumulated number of points \input rank - the processor rank.

unsigned long	GetnPointLinear (unsigned short rank) const
	Get the linear number of points \input rank - the processor rank.

bool	GetConnectivitySorted () const
	Check whether the current connectivity is sorted (i.e. if SortConnectivity has been called)

void	SetUnsortedData (unsigned long iPoint, unsigned short iField, su2double data)
	Set the value of a specific field at a point. PrepareSendBuffers must be called before using this function.

passivedouble	GetUnsortedData (unsigned long iPoint, unsigned short iField) const

virtual unsigned short	FindProcessor (unsigned long iPoint) const
	Get the Processor ID a Point belongs to.

const vector< string > &	GetFieldNames () const
	Get the vector containing the names of the output fields.

const vector< string > &	GetRequiredFieldNames () const
	Get the vector containing the names of the required output fields.

void	SetRequiredFieldNames (const vector< string > &req_field_names)
	Set the vector of required output fields.

unsigned short	GetnDim () const
	Get the spatial dimension.

void	SetTotalElements ()
	Set the total number of elements after sorting individual element types.

Protected Member Functions
void	PrepareSendBuffers (std::vector< unsigned long > &globalID)
	Prepare the send buffers by filling them with the global indices. After calling this function, the data buffer for sending can be filled with the ::SetUnsorted_Data() routine.

Protected Attributes
const int	rank
	The MPI rank.

const int	size
	The MPI size, aka the number of processors.

unsigned long	nGlobalPointBeforeSort
	Global number of points without halos before sorting.

unsigned long	nLocalPointsBeforeSort
	Local number of points without halos before sorting on this proc.

int *	Conn_Line_Par
	Local connectivity of line elements.

int *	Conn_Tria_Par
	Local connectivity of triangle elements.

int *	Conn_Quad_Par
	Local connectivity of quad elements.

int *	Conn_Tetr_Par
	Local connectivity of tetrahedral elements.

int *	Conn_Hexa_Par
	Local connectivity of hexahedral elements.

int *	Conn_Pris_Par
	Local connectivity of prism elements.

int *	Conn_Pyra_Par
	Local connectivity of pyramid elements.

array< unsigned long, N_ELEM_TYPES >	nElemPerTypeGlobal
	Global number of elements after sorting on this proc.

array< unsigned long, N_ELEM_TYPES >	nElemPerType
	Local number of elements after sorting on this proc.

struct {

}	TypeMap
	Map that stores the index for each GEO_TYPE type where to find information in the element arrays.

unsigned long	nPointsGlobal
	Global number of points without halos.

unsigned long	nElemGlobal
	Global number of elems without halos.

unsigned long	nConnGlobal
	Global size of the connectivity array.

unsigned long	nPoints
	Local number of points.

unsigned long	nElem
	Local number of elements.

unsigned long	nConn
	Local size of the connectivity array.

CLinearPartitioner	linearPartitioner
	Linear partitioner based on the global number of points.

unsigned short	GlobalField_Counter
	Number of output fields.

bool	connectivitySorted
	Boolean to store information on whether the connectivity is sorted.

int *	nPoint_Send
	Number of points this processor has to send to other processors.

int *	nPoint_Recv
	Number of points this processor receives from other processors.

int *	nElem_Send
	Number of elements this processor has to send to other processors.

int *	nElem_Cum
	Cumulative number of elements.

unsigned long *	nElemConn_Send
	Number of element connectivity this processor has to send to other processors.

unsigned long *	nElemConn_Cum
	Cumulative number of element connectivity entries.

unsigned long *	Index
	Index each point has in the send buffer.

passivedouble *	connSend
	Send buffer holding the data that will be send to other processors.

passivedouble *	dataBuffer
	Buffer holding the sorted, partitioned data as passivedouble types.

unsigned long *	idSend
	Send buffer holding global indices that will be send to other processors.

int	nSends
	Number of sends.

int	nRecvs
	Number of receives.

vector< string >	fieldNames
	Vector with names of all the output fields.

vector< string >	requiredFieldNames
	Vector with names of the required output fields that we write to file.

unsigned short	nDim
	Spatial dimension of the data.

Constructor & Destructor Documentation

◆ CParallelDataSorter()

CParallelDataSorter::CParallelDataSorter	(	CConfig *	config,
		const vector< string > &	valFieldNames
	)

Constructor.

Parameters

[in]	config	- Pointer to the current config structure
[in]	valFieldNames	- Vector containing the field names

◆ ~CParallelDataSorter()

CParallelDataSorter::~CParallelDataSorter ( )

virtual

Destructor.

Member Function Documentation

◆ FindProcessor()

virtual unsigned short CParallelDataSorter::FindProcessor ( unsigned long iPoint ) const

inlinevirtual

Get the Processor ID a Point belongs to.

Parameters

[in] iPoint - global renumbered ID of the point

Returns: The rank/processor number.

Reimplemented in CSurfaceFEMDataSorter, and CSurfaceFVMDataSorter.

◆ GetConnectivitySorted()

bool CParallelDataSorter::GetConnectivitySorted ( ) const

inline

Check whether the current connectivity is sorted (i.e. if SortConnectivity has been called)

Returns: <TRUE> if the connectivity is sorted.

◆ GetData() [1/2]

const passivedouble * CParallelDataSorter::GetData ( ) const

inline

Get the pointer to the sorted linear partitioned data.

Returns: Pointer to the sorted data.

◆ GetData() [2/2]

passivedouble CParallelDataSorter::GetData	(	unsigned short	iField,
		unsigned long	iPoint
	)		const

inline

Get the value of the linear partitioned data. \input iField - the output field ID. \input iPoint - the point ID.

Returns: the value of the data field at a point.

◆ GetElemConnectivity()

unsigned long CParallelDataSorter::GetElemConnectivity	(	GEO_TYPE	type,
		unsigned long	iElem,
		unsigned long	iNode
	)		const

Get the connectivity of specific element. \input type - The type of element, ref GEO_TYPE \input iElem - The element ID \input iNode - The node ID.

Returns: the connected node.

◆ GetFieldNames()

const vector< string > & CParallelDataSorter::GetFieldNames ( ) const

inline

Get the vector containing the names of the output fields.

Returns: Vector of strings containing the field names

◆ GetGlobalIndex()

virtual unsigned long CParallelDataSorter::GetGlobalIndex ( unsigned long iPoint ) const

inlinevirtual

Get the global index of a point. \input iPoint - the point ID.

Returns: Global index of a specific point.

Reimplemented in CFEMDataSorter, CFVMDataSorter, CSurfaceFEMDataSorter, and CSurfaceFVMDataSorter.

◆ GetnConn()

unsigned long CParallelDataSorter::GetnConn ( ) const

inline

Get the local number entries of the connectivity array.

Returns: local number of entries of the connectivity array

◆ GetnConnGlobal()

unsigned long CParallelDataSorter::GetnConnGlobal ( ) const

inline

Get the global number entries of the connectivity array.

Returns: global number of entries of the connectivity array

◆ GetnDim()

unsigned short CParallelDataSorter::GetnDim ( ) const

inline

Get the spatial dimension.

Returns: The spatial dimension

◆ GetnElem() [1/2]

unsigned long CParallelDataSorter::GetnElem ( ) const

inline

Get the global of elements (accumulated from all ranks and element types)

Returns: Global number elements.

◆ GetnElem() [2/2]

unsigned long CParallelDataSorter::GetnElem ( GEO_TYPE type ) const

inline

Get the local number of elements of a specific type that the current rank owns \input type - The type of element, ref GEO_TYPE.

Returns: Local number of elements of a specific type.

◆ GetnElemConnCumulative()

unsigned long CParallelDataSorter::GetnElemConnCumulative ( unsigned short rank ) const

inline

Get the cumulated number of entries of the connectivity array \input rank - the processor rank.

Returns: The cumulated number of entries of the connectivity array

◆ GetnElemCumulative()

unsigned long CParallelDataSorter::GetnElemCumulative ( unsigned short rank ) const

inline

Get the cumulated number of elements \input rank - the processor rank.

Returns: The cumulated number of elements

◆ GetnElemGlobal() [1/2]

unsigned long CParallelDataSorter::GetnElemGlobal ( ) const

inline

Get the global number of elements.

Returns: global number of elements.

◆ GetnElemGlobal() [2/2]

unsigned long CParallelDataSorter::GetnElemGlobal ( GEO_TYPE type ) const

inline

Get the global number of elements of a specific type \input type - The type of element, ref GEO_TYPE.

Returns: global number of elements of a specific type.

◆ GetnLocalPointsBeforeSort()

unsigned long CParallelDataSorter::GetnLocalPointsBeforeSort ( ) const

inline

Get the number of points to sort.

Returns: local number of points.

◆ GetNodeBegin()

virtual unsigned long CParallelDataSorter::GetNodeBegin ( unsigned short rank ) const

inlinevirtual

Beginning node ID of the linear partition owned by a specific processor. \input rank - the processor rank.

Returns: The beginning node ID.

Reimplemented in CSurfaceFEMDataSorter, and CSurfaceFVMDataSorter.

◆ GetNodeEnd()

unsigned long CParallelDataSorter::GetNodeEnd ( unsigned short rank ) const

inline

Ending node ID of the linear partition owned by a specific processor.

Parameters

rank	- the processor rank.

Returns: The ending node ID.

◆ GetnPointCumulative()

virtual unsigned long CParallelDataSorter::GetnPointCumulative ( unsigned short rank ) const

inlinevirtual

Get the cumulated number of points \input rank - the processor rank.

Returns: The cumulated number of points up to certain processor rank.

Reimplemented in CSurfaceFEMDataSorter, and CSurfaceFVMDataSorter.

◆ GetnPointLinear()

unsigned long CParallelDataSorter::GetnPointLinear ( unsigned short rank ) const

inline

Get the linear number of points \input rank - the processor rank.

Returns: The linear number of points up to certain processor rank.

◆ GetnPoints()

unsigned long CParallelDataSorter::GetnPoints ( ) const

inline

Get the number of points the local rank owns.

Returns: local number of points.

◆ GetnPointsGlobal()

unsigned long CParallelDataSorter::GetnPointsGlobal ( ) const

inline

Get the global number of points (accumulated from all ranks)

Returns: Global number of points.

◆ GetRequiredFieldNames()

const vector< string > & CParallelDataSorter::GetRequiredFieldNames ( ) const

inline

Get the vector containing the names of the required output fields.

Returns: Vector of strings containing the required field names

◆ GetUnsortedData()

passivedouble CParallelDataSorter::GetUnsortedData	(	unsigned long	iPoint,
		unsigned short	iField
	)		const

inline

◆ PrepareSendBuffers()

void CParallelDataSorter::PrepareSendBuffers ( std::vector< unsigned long > & globalID )

protected

Prepare the send buffers by filling them with the global indices. After calling this function, the data buffer for sending can be filled with the ::SetUnsorted_Data() routine.

Parameters

[in] globalID - Vector containing the global indices of the points

◆ SetRequiredFieldNames()

void CParallelDataSorter::SetRequiredFieldNames ( const vector< string > & req_field_names )

inline

Set the vector of required output fields.

Returns: None.

◆ SetTotalElements()

void CParallelDataSorter::SetTotalElements ( )

Set the total number of elements after sorting individual element types.

◆ SetUnsortedData()

void CParallelDataSorter::SetUnsortedData	(	unsigned long	iPoint,
		unsigned short	iField,
		su2double	data
	)

inline

Set the value of a specific field at a point. PrepareSendBuffers must be called before using this function.

Parameters

[in]	iPoint	- ID of the point
[in]	iField	- Index of the field
[in]	data	- Value of the field

◆ SortConnectivity() [1/2]

virtual void CParallelDataSorter::SortConnectivity	(	CConfig *	config,
		CGeometry *	geometry,
		bool	val_sort = `true`
	)

inlinevirtual

Sort the connectivities (volume and surface) into data structures.

Parameters

[in]	config	- Definition of the particular problem.
[in]	geometry	- Geometrical definition of the problem.
[in]	val_sort	- boolean controlling whether the elements are sorted or simply loaded by their owning rank.

Reimplemented in CFEMDataSorter, CFVMDataSorter, CSurfaceFEMDataSorter, and CSurfaceFVMDataSorter.

◆ SortConnectivity() [2/2]

virtual void CParallelDataSorter::SortConnectivity	(	CConfig *	config,
		CGeometry *	geometry,
		const vector< string > &	markerList
	)

inlinevirtual

Sort the connectivities into data structures (only for surface data sorters).

Parameters

[in]	config	- Definition of the particular problem.
[in]	geometry	- Geometrical definition of the problem.
[in]	markerList	- A list of marker names that should be sorted.

Reimplemented in CSurfaceFEMDataSorter, and CSurfaceFVMDataSorter.

◆ SortOutputData()

void CParallelDataSorter::SortOutputData ( )

virtual

Sort the output data for each grid node into a linear partitioning across all processors.

Reimplemented in CSurfaceFEMDataSorter, and CSurfaceFVMDataSorter.

Member Data Documentation

◆ Conn_Hexa_Par

int* CParallelDataSorter::Conn_Hexa_Par

protected

Local connectivity of hexahedral elements.

◆ Conn_Line_Par

int* CParallelDataSorter::Conn_Line_Par

protected

Local connectivity of line elements.

◆ Conn_Pris_Par

int* CParallelDataSorter::Conn_Pris_Par

protected

Local connectivity of prism elements.

◆ Conn_Pyra_Par

int* CParallelDataSorter::Conn_Pyra_Par

protected

Local connectivity of pyramid elements.

◆ Conn_Quad_Par

int* CParallelDataSorter::Conn_Quad_Par

protected

Local connectivity of quad elements.

◆ Conn_Tetr_Par

int* CParallelDataSorter::Conn_Tetr_Par

protected

Local connectivity of tetrahedral elements.

◆ Conn_Tria_Par

int* CParallelDataSorter::Conn_Tria_Par

protected

Local connectivity of triangle elements.

◆ connectivitySorted

bool CParallelDataSorter::connectivitySorted

protected

Boolean to store information on whether the connectivity is sorted.

◆ connSend

passivedouble* CParallelDataSorter::connSend

protected

Send buffer holding the data that will be send to other processors.

◆ dataBuffer

passivedouble* CParallelDataSorter::dataBuffer

protected

Buffer holding the sorted, partitioned data as passivedouble types.

◆ fieldNames

vector<string> CParallelDataSorter::fieldNames

protected

Vector with names of all the output fields.

◆ GlobalField_Counter

unsigned short CParallelDataSorter::GlobalField_Counter

protected

Number of output fields.

◆ idSend

unsigned long* CParallelDataSorter::idSend

protected

Send buffer holding global indices that will be send to other processors.

◆ Index

unsigned long* CParallelDataSorter::Index

protected

Index each point has in the send buffer.

◆ linearPartitioner

CLinearPartitioner CParallelDataSorter::linearPartitioner

protected

Linear partitioner based on the global number of points.

◆ nConn

unsigned long CParallelDataSorter::nConn

protected

Local size of the connectivity array.

◆ nConnGlobal

unsigned long CParallelDataSorter::nConnGlobal

protected

Global size of the connectivity array.

◆ nDim

unsigned short CParallelDataSorter::nDim

protected

Spatial dimension of the data.

◆ nElem

unsigned long CParallelDataSorter::nElem

protected

Local number of elements.

◆ nElem_Cum

int* CParallelDataSorter::nElem_Cum

protected

Cumulative number of elements.

◆ nElem_Send

int* CParallelDataSorter::nElem_Send

protected

Number of elements this processor has to send to other processors.

◆ nElemConn_Cum

unsigned long* CParallelDataSorter::nElemConn_Cum

protected

Cumulative number of element connectivity entries.

◆ nElemConn_Send

unsigned long* CParallelDataSorter::nElemConn_Send

protected

Number of element connectivity this processor has to send to other processors.

◆ nElemGlobal

unsigned long CParallelDataSorter::nElemGlobal

protected

Global number of elems without halos.

◆ nElemPerType

array<unsigned long, N_ELEM_TYPES> CParallelDataSorter::nElemPerType

protected

Local number of elements after sorting on this proc.

◆ nElemPerTypeGlobal

array<unsigned long, N_ELEM_TYPES> CParallelDataSorter::nElemPerTypeGlobal

protected

Global number of elements after sorting on this proc.

◆ nGlobalPointBeforeSort

unsigned long CParallelDataSorter::nGlobalPointBeforeSort

protected

Global number of points without halos before sorting.

◆ nLocalPointsBeforeSort

unsigned long CParallelDataSorter::nLocalPointsBeforeSort

protected

Local number of points without halos before sorting on this proc.

◆ nPoint_Recv

int* CParallelDataSorter::nPoint_Recv

protected

Number of points this processor receives from other processors.

◆ nPoint_Send

int* CParallelDataSorter::nPoint_Send

protected

Number of points this processor has to send to other processors.

◆ nPoints

unsigned long CParallelDataSorter::nPoints

protected

Local number of points.

◆ nPointsGlobal

unsigned long CParallelDataSorter::nPointsGlobal

protected

Global number of points without halos.

◆ nRecvs

int CParallelDataSorter::nRecvs

protected

Number of receives.

◆ nSends

int CParallelDataSorter::nSends

protected

Number of sends.

◆ rank

const int CParallelDataSorter::rank

protected

The MPI rank.

◆ requiredFieldNames

vector<string> CParallelDataSorter::requiredFieldNames

protected

Vector with names of the required output fields that we write to file.

◆ size

const int CParallelDataSorter::size

protected

The MPI size, aka the number of processors.

◆ [struct]

struct { ... } CParallelDataSorter::TypeMap

Map that stores the index for each GEO_TYPE type where to find information in the element arrays.

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

SU2_CFD/include/output/filewriter/CParallelDataSorter.hpp
SU2_CFD/src/output/filewriter/CParallelDataSorter.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ CParallelDataSorter()

◆ ~CParallelDataSorter()

Member Function Documentation

◆ FindProcessor()

◆ GetConnectivitySorted()

◆ GetData() [1/2]

◆ GetData() [2/2]

◆ GetElemConnectivity()

◆ GetFieldNames()

◆ GetGlobalIndex()

◆ GetnConn()

◆ GetnConnGlobal()

◆ GetnDim()

◆ GetnElem() [1/2]

◆ GetnElem() [2/2]

◆ GetnElemConnCumulative()

◆ GetnElemCumulative()

◆ GetnElemGlobal() [1/2]

◆ GetnElemGlobal() [2/2]

◆ GetnLocalPointsBeforeSort()

◆ GetNodeBegin()

◆ GetNodeEnd()

◆ GetnPointCumulative()

◆ GetnPointLinear()

◆ GetnPoints()

◆ GetnPointsGlobal()

◆ GetRequiredFieldNames()

◆ GetUnsortedData()

◆ PrepareSendBuffers()

◆ SetRequiredFieldNames()

◆ SetTotalElements()

◆ SetUnsortedData()

◆ SortConnectivity() [1/2]

◆ SortConnectivity() [2/2]

◆ SortOutputData()

Member Data Documentation

◆ Conn_Hexa_Par

◆ Conn_Line_Par

◆ Conn_Pris_Par

◆ Conn_Pyra_Par

◆ Conn_Quad_Par

◆ Conn_Tetr_Par

◆ Conn_Tria_Par

◆ connectivitySorted

◆ connSend

◆ dataBuffer

◆ fieldNames

◆ GlobalField_Counter

◆ idSend

◆ Index

◆ linearPartitioner

◆ nConn

◆ nConnGlobal

◆ nDim

◆ nElem

◆ nElem_Cum

◆ nElem_Send

◆ nElemConn_Cum

◆ nElemConn_Send

◆ nElemGlobal

◆ nElemPerType

◆ nElemPerTypeGlobal

◆ nGlobalPointBeforeSort

◆ nLocalPointsBeforeSort

◆ nPoint_Recv

◆ nPoint_Send

◆ nPoints

◆ nPointsGlobal

◆ nRecvs

◆ nSends

◆ rank

◆ requiredFieldNames

◆ size

◆ [struct]