libs/ck-libs/parmetis/ParMETISLib/grsetup.c File Reference

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Functions
GraphType *	Moc_SetUpGraph (CtrlType *ctrl, int ncon, idxtype *vtxdist, idxtype *xadj, idxtype *vwgt, idxtype *adjncy, idxtype *adjwgt, int *wgtflag)
void	SetUpCtrl (CtrlType *ctrl, int nparts, int dbglvl, MPI_Comm comm)
void	ChangeNumbering (idxtype *vtxdist, idxtype *xadj, idxtype *adjncy, idxtype *part, int npes, int mype, int from)
void	ChangeNumberingMesh (idxtype *elmdist, idxtype *elements, idxtype *xadj, idxtype *adjncy, idxtype *part, int npes, int mype, int elmntlen, int from)
void	ChangeNumberingMesh2 (idxtype *elmdist, idxtype *eptr, idxtype *eind, idxtype *xadj, idxtype *adjncy, idxtype *part, int npes, int mype, int from)
void	GraphRandomPermute (GraphType *graph)
void	ComputeMoveStatistics (CtrlType *ctrl, GraphType *graph, int *nmoved, int *maxin, int *maxout)

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Function Documentation

GraphType* Moc_SetUpGraph	(	CtrlType *	ctrl,
		int	ncon,
		idxtype *	vtxdist,
		idxtype *	xadj,
		idxtype *	vwgt,
		idxtype *	adjncy,
		idxtype *	adjwgt,
		int *	wgtflag
	)

Definition at line 22 of file grsetup.c.

References graphdef::adjncy, graphdef::adjwgt, CreateGraph(), fmalloc(), GlobalSESum(), graphdef::gnvtxs, idxsmalloc(), graphdef::level, MPI_Finalize(), controldef::mype, graphdef::ncon, graphdef::nedges, controldef::npes, graphdef::nvtxs, graphdef::nvwgt, rprintf(), controldef::seed, controldef::tvwgts, graphdef::vtxdist, graphdef::vwgt, and graphdef::xadj.

Referenced by ParMETIS_V3_AdaptiveRepart(), ParMETIS_V3_NodeND(), ParMETIS_V3_PartGeom(), ParMETIS_V3_PartGeomKway(), ParMETIS_V3_PartKway(), and ParMETIS_V3_RefineKway().

void SetUpCtrl	(	CtrlType *	ctrl,
		int	nparts,
		int	dbglvl,
		MPI_Comm	comm
	)

Definition at line 85 of file grsetup.c.

References controldef::comm, controldef::dbglvl, controldef::gcomm, MPI_Comm_dup(), MPI_Comm_rank(), MPI_Comm_size(), controldef::mype, controldef::nparts, controldef::npes, and controldef::xyztype.

Referenced by ParMETIS_SerialNodeND(), ParMETIS_V3_AdaptiveRepart(), ParMETIS_V3_Mesh2Dual(), ParMETIS_V3_NodeND(), ParMETIS_V3_PartGeom(), ParMETIS_V3_PartGeomKway(), ParMETIS_V3_PartKway(), ParMETIS_V3_PartMeshKway(), and ParMETIS_V3_RefineKway().

void ChangeNumbering	(	idxtype *	vtxdist,
		idxtype *	xadj,
		idxtype *	adjncy,
		idxtype *	part,
		int	npes,
		int	mype,
		int	from
	)

Definition at line 104 of file grsetup.c.

Referenced by ParMETIS_SerialNodeND(), ParMETIS_V3_AdaptiveRepart(), ParMETIS_V3_NodeND(), ParMETIS_V3_PartGeomKway(), ParMETIS_V3_PartKway(), and ParMETIS_V3_RefineKway().

void ChangeNumberingMesh	(	idxtype *	elmdist,
		idxtype *	elements,
		idxtype *	xadj,
		idxtype *	adjncy,
		idxtype *	part,
		int	npes,
		int	mype,
		int	elmntlen,
		int	from
	)

Definition at line 143 of file grsetup.c.

References meshdef::nelms.

void ChangeNumberingMesh2	(	idxtype *	elmdist,
		idxtype *	eptr,
		idxtype *	eind,
		idxtype *	xadj,
		idxtype *	adjncy,
		idxtype *	part,
		int	npes,
		int	mype,
		int	from
	)

Definition at line 182 of file grsetup.c.

References meshdef::nelms.

Referenced by ParMETIS_V3_Mesh2Dual().

void GraphRandomPermute

(

GraphType *

graph

)

Definition at line 228 of file grsetup.c.

References graphdef::adjncy, graphdef::adjwgt, graphdef::nvtxs, and graphdef::xadj.

void ComputeMoveStatistics	(	CtrlType *	ctrl,
		GraphType *	graph,
		int *	nmoved,
		int *	maxin,
		int *	maxout
	)

Definition at line 246 of file grsetup.c.

References controldef::comm, GKfree(), GlobalSEMax(), GlobalSESum(), idxsmalloc(), MPI_Allreduce(), MPI_SUM, controldef::mype, controldef::nparts, graphdef::nvtxs, graphdef::vwgt, and graphdef::where.