TParFEMapper3D Class Reference

Collaboration diagram for TParFEMapper3D:

Public Member Functions
	TParFEMapper3D (int N_dim, TFESpace3D *fespace, int *rowptr, int *kcol)
void	ConstructDofMap_Master_Halo ()
void	ConstructDofMap ()
int	find_min (int *arr, int N, char *temp_arr)
void	GetCommInfo (int &n_Dim, int &n_Dof, int &n_SendDof, int &n_SendDofMS, int &n_SendDofH1, int &n_SendDofH2, double *&send_Info, double *&send_InfoMS, double *&send_InfoH1, double *&send_InfoH2, double *&recv_Info, double *&recv_InfoMS, double *&recv_InfoH1, double *&recv_InfoH2, int *&n_DofSend, int *&n_DofSendMS, int *&n_DofSendH1, int *&n_DofSendH2, int *&n_DofRecv, int *&n_DofRecvMS, int *&n_DofRecvH1, int *&n_DofRecvH2, int *&Sdispl, int *&SdisplMS, int *&SdisplH1, int *&SdisplH2, int *&Rdispl, int *&RdisplMS, int *&RdisplH1, int *&RdisplH2, int *&dofSend, int *&dofSendMS, int *&dofSendH1, int *&dofSendH2, int *&dofRecv, int *&dofRecvMS, int *&dofRecvH1, int *&dofRecvH2, int &n_Slave, int &n_InterfaceS, int &n_Halo1, int &n_Halo2)
int	GetN_Master ()
int *	GetMaster ()
char *	Get_DofMarker ()
int *	GetReorder_M ()
int *	GetReorder_I ()
int *	GetReorder_D1 ()
int *	GetReorder_D2 ()
int *	GetReorder_D3 ()
int	GetN_InterfaceM ()
int	GetN_Int_light ()
int	GetN_Dept1 ()
int	GetN_Dept2 ()
int *	Get_Local2Global ()
void	Color (int &numColors, int *&ptrColors, char type)
int	GetN_CMaster ()
int *	GetptrCMaster ()
int	GetN_CDept1 ()
int *	GetptrCDept1 ()
int	GetN_CDept2 ()
int *	GetptrCDept2 ()
int	GetN_CInt ()
int *	GetptrCInt ()
void	Assign_GlobalDofNo ()

Protected Attributes
MPI_Comm	Comm
int	N_Dim
int	N_Dof
int *	RowPtr
int *	KCol
TFESpace3D *	FESpace
int	MaxSubDomainPerDof
int *	Master
int *	OwnDofs
char *	DofMarker
double *	Send_Info
double *	Recv_Info
int *	Local2Global
int *	sdispl
int *	rdispl
int	N_InterfaceM
int	N_InterfaceS
int	N_Halo1
int	N_Halo2
int	N_Dept1
int	N_Dept2
int	N_Slave
int	N_Halo
int	N_Master
int	N_Dept
int	N_Int
int	N_OwnDof
int *	N_DofSend
int *	N_DofRecv
int *	N_DofSendMS
int *	N_DofSendH1
int *	N_DofSendH2
int *	N_DofRecvMS
int *	N_DofRecvH1
int *	N_DofRecvH2
int *	sdisplMS
int *	sdisplH1
int *	sdisplH2
int *	rdisplMS
int *	rdisplH1
int *	rdisplH2
int	N_SendDof
int	N_SendDofMS
int	N_SendDofH1
int	N_SendDofH2
int *	DofSend
int *	DofSendMS
int *	DofSendH1
int *	DofSendH2
int *	DofRecv
int *	DofRecvMS
int *	DofRecvH1
int *	DofRecvH2
double *	Send_InfoMS
double *	Send_InfoH1
double *	Send_InfoH2
double *	Recv_InfoMS
double *	Recv_InfoH1
double *	Recv_InfoH2
int *	NewGN
int *	Reorder
int *	Reorder_M
int *	Reorder_I
int *	Reorder_D1
int *	Reorder_D2
int *	Reorder_D3
int	N_CMaster
int	N_CDept1
int	N_CDept2
int	N_CInt
int *	ptrCMaster
int *	ptrCDept1
int *	ptrCDept2
int *	ptrCInt

Member Function Documentation

void TParFEMapper3D::ConstructDofMap

(

)

ARRAY CONTAINING GLOBAL DOF numbers (GLOBAL means LOCALLY GLOBAL for the subdomain)

BeginIndex: START ID IN GlobalNumbers ARRAY Cellwise

Array containing number of ranks(process ID) associated (surrounding) with each DOF (including halo DOF)

Array containing global number of all Local cells

START —> [ DofRankIndex -—— N_DofRankIndex –—— N_DependentCells ]

END —> [ Master ———— Verify]

Array containing how many DOF's need to be verified from other processors(ranks)

Array containing how many DOF's need to be verified by this rank for other processors(ranks)

Total no of DOF's that need to be verified from other ranks

Total no of DOF verified by this rank

PROTECTED VARIABLES * int *sdispl,*rdispl;

===================================== END : MASTER FOR ALL DEGREES OF FREEDOM HAS BEEN DECIDED ========================

==================================START : NOW FIRST GATHERING INFORMATION REGARDING WHICH DOF's have to be received from OTHER PROCESSORS==================

PROTECTED VARIABLES * int *N_DofSend,*N_DofRecv,*DofSend,*DofRecv;

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void TParFEMapper3D::ConstructDofMap_Master_Halo

(

)

ARRAY CONTAINING GLOBAL DOF numbers (GLOBAL means LOCALLY GLOBAL for the subdomain)

BeginIndex: START ID IN GlobalNumbers ARRAY Cellwise

Array containing global number of all Local cells

Master :: Array containing the rank to which the Dof belongs

DofMarker:: Array to help finding Master, Slave, Dependent, Halo

DofMarker:: ALL the Dofs are marked 'i'

Local Index Array is filled with GlobalNumbers of each cell

DofMarker::Dofs of Dependent cells are marked 'd'

MappingData for dofs to be updated across domains are stored

DofMarker::Dofs of Halo cells not a part of dependent cells are marked 'h'

Master DOF verification by other ranks

Master DOF verification by other ranks completed

Gather information about other DOFs ::

dofs marked as 'i' –>independent

dofs marked as 's' –>slave

dofs marked as 'D' –>dependent_type1

dofs marked as 'd' –>dependent_type2

dofs marked as 'H' –>halo_type1

dofs marked as 'h' –>halo_type2

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Member Data Documentation

MPI_Comm TParFEMapper3D::Comm

protected

MPI_Comm for which the fespace communications are needed

char* TParFEMapper3D::DofMarker

protected

array containing the dof type

TFESpace3D* TParFEMapper3D::FESpace

protected

fespace for which the communications are needed

int* TParFEMapper3D::Local2Global

protected

array to store globalDofNo of all its dofs

int* TParFEMapper3D::Master

protected

array containing the master of the dofs

int TParFEMapper3D::MaxSubDomainPerDof

protected

maximum number(possible) of subdomains among all dofs

int TParFEMapper3D::N_Dim

protected

Number of dimensions 2d/3d

int* TParFEMapper3D::RowPtr

protected

row ptr and col ptr of A aatrix

int* TParFEMapper3D::sdispl

protected

info of number of dofs to be send/recv from other procs

double* TParFEMapper3D::Send_Info

protected

array which carries info across procs

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

• include/Parallel/ParFEMapper3D.h
• src/Parallel/ParFEMapper3D.C