libs/ck-libs/ParFUM/import.C File Reference

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Functions
bool	coord_leq (double *a, double *b, int dim)
void	ParFUM_desharing (int meshid)
void	ParFUM_deghosting (int meshid)
void	ParFUM_recreateSharedNodes (int meshid, int dim, MPI_Comm newComm)
	Recreate the shared nodes. An alternate incorrect version can be enabled by undefining CORRECT_COORD_COMPARISON.
void	ParFUM_createComm (int meshid, int dim, MPI_Comm comm)
void	ParFUM_import_nodes (int meshid, int numNodes, double *nodeCoords, int dim)
void	ParFUM_import_elems (int meshid, int numElems, int nodesPer, int *conn, int type)
void	qsort (double *nodes, int *ids, int dim, int first, int last)
void	sortNodes (double *nodes, double *sorted_nodes, int *sorted_ids, int numNodes, int dim)
void	merge (double *nodes, int *ids, int dim, int first, int mid, int last)

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Function Documentation

bool coord_leq	(	double *	a,
		double *	b,
		int	dim
	)

Definition at line 463 of file import.C.

References PUP::d.

Referenced by merge(), and qsort().

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void ParFUM_desharing

(

int

meshid

)

Definition at line 5 of file import.C.

References FEM_Mesh::clearSharedNodes(), FEM_chunk::get(), and mesh.

Referenced by ParFUM_createComm().

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void ParFUM_deghosting

(

int

meshid

)

Definition at line 11 of file import.C.

References FEM_Mesh::clearGhostElems(), FEM_Mesh::clearGhostNodes(), FEM_chunk::get(), and mesh.

Referenced by ParFUM_createComm().

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void ParFUM_recreateSharedNodes	(	int	meshid,
		int	dim,
		MPI_Comm	newComm
	)

Recreate the shared nodes. An alternate incorrect version can be enabled by undefining CORRECT_COORD_COMPARISON.

The highest partition # to which I send my coordinates(wraps around)

The lowest partition # to which I send my coordinates(wraps around)

Definition at line 20 of file import.C.

References IDXL_Side::addList(), Converse::CkMyPe(), comm, coordEqual(), FEM_Mesh_become_get(), FEM_Mesh_data(), FEM_Mesh_get_length(), free(), FEM_chunk::get(), high, int, length, list, PUP::m, malloc(), mesh, MPI_Barrier, MPI_Comm_rank, MPI_Status::MPI_LENGTH, MPI_Probe, MPI_Status::MPI_SOURCE, FEM_Mesh::node, IDXL_List::push_back(), rank, FEM_Node::shared, source, and status.

Referenced by ParFUM_createComm().

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void ParFUM_createComm	(	int	meshid,
		int	dim,
		MPI_Comm	comm
	)

Definition at line 312 of file import.C.

References gatherGhosts(), FEM_chunk::get(), ghostdata::layers, makeGhosts(), mesh, MPI_Bcast_pup(), MPI_Comm_rank, ghostdata::numLayers, ParFUM_deghosting(), ParFUM_desharing(), ParFUM_generateGlobalNodeNumbers(), ParFUM_recreateSharedNodes(), and rank.

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void ParFUM_import_nodes	(	int	meshid,
		int	numNodes,
		double *	nodeCoords,
		int	dim
	)

Definition at line 342 of file import.C.

References FEM_Mesh_become_get(), FEM_Mesh_become_set(), and FEM_Mesh_data().

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void ParFUM_import_elems	(	int	meshid,
		int	numElems,
		int	nodesPer,
		int *	conn,
		int	type
	)

Definition at line 349 of file import.C.

References FEM_Mesh_become_get(), FEM_Mesh_become_set(), and FEM_Mesh_data().

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void qsort	(	double *	nodes,
		int *	ids,
		int	dim,
		int	first,
		int	last
	)

Definition at line 381 of file import.C.

References coord_leq(), and merge().

Referenced by tupleTable::canonicalize(), decompose(), arrInfo::distrib(), generate_random_sol(), group_nodes(), next_bucket_elem(), partial_sort(), NList::sort(), sortNodes(), and super_fast_grouping().

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void sortNodes	(	double *	nodes,
		double *	sorted_nodes,
		int *	sorted_ids,
		int	numNodes,
		int	dim
	)

Definition at line 358 of file import.C.

References qsort().

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void merge	(	double *	nodes,
		int *	ids,
		int	dim,
		int	first,
		int	mid,
		int	last
	)

Definition at line 404 of file import.C.

References coord_leq(), free(), int, and malloc().

Referenced by qsort().

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