programs/io.c File Reference

#include "metisbin.h"

Include dependency graph for programs/io.c:

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Functions
graph_t *	ReadGraph (params_t *params)
mesh_t *	ReadMesh (params_t *params)
void	ReadPOVector (graph_t *graph, char *filename, idx_t *vector)
void	ReadTPwgts (params_t *params, idx_t ncon)
void	WriteGraph (graph_t *graph, char *filename)
void	WriteMeshPartition (char *fname, idx_t nparts, idx_t ne, idx_t *epart, idx_t nn, idx_t *npart)
void	WritePartition (char *fname, idx_t *part, idx_t n, idx_t nparts)
void	WritePermutation (char *fname, idx_t *iperm, idx_t n)

Function Documentation

ReadGraph()

graph_t* ReadGraph

(

params_t *

params

)

This function reads in a sparse graph

Definition at line 22 of file programs/io.c.

ReadMesh()

mesh_t* ReadMesh

(

params_t *

params

)

This function reads in a mesh

Definition at line 178 of file programs/io.c.

ReadPOVector()

void ReadPOVector	(	graph_t *	graph,
		char *	filename,
		idx_t *	vector
	)

This function reads in a partition/ordering vector

Definition at line 407 of file programs/io.c.

ReadTPwgts()

void ReadTPwgts	(	params_t *	params,
		idx_t	ncon
	)

This function reads in the target partition weights. If no file is specified the weights are set to 1/nparts

Definition at line 275 of file programs/io.c.

WriteGraph()

void WriteGraph	(	graph_t *	graph,
		char *	filename
	)

This function writes a graph into a file

Definition at line 497 of file programs/io.c.

WriteMeshPartition()

void WriteMeshPartition	(	char *	fname,
		idx_t	nparts,
		idx_t	ne,
		idx_t *	epart,
		idx_t	nn,
		idx_t *	npart
	)

This function writes out the partition vectors for a mesh

Definition at line 445 of file programs/io.c.

WritePartition()

void WritePartition	(	char *	fname,
		idx_t *	part,
		idx_t	n,
		idx_t	nparts
	)

This function writes out the partition vector

Definition at line 425 of file programs/io.c.

WritePermutation()

void WritePermutation	(	char *	fname,
		idx_t *	iperm,
		idx_t	n
	)

This function writes out the permutation vector

Definition at line 477 of file programs/io.c.