Functions dealing with memory allocation and workspace management. More...

#include "metislib.h"

Include dependency graph for wspace.c:

Functions
void	AllocateRefinementWorkSpace (ctrl_t *ctrl, idx_t nbrpoolsize)

void	AllocateWorkSpace (ctrl_t ctrl, graph_t graph)

idx_t	cnbrpoolGetNext (ctrl_t *ctrl, idx_t nnbrs)

void	cnbrpoolReset (ctrl_t *ctrl)

void	FreeWorkSpace (ctrl_t *ctrl)

ikv_t *	ikvwspacemalloc (ctrl_t *ctrl, idx_t n)

idx_t *	iwspacemalloc (ctrl_t *ctrl, idx_t n)

real_t *	rwspacemalloc (ctrl_t *ctrl, idx_t n)

idx_t	vnbrpoolGetNext (ctrl_t *ctrl, idx_t nnbrs)

void	vnbrpoolReset (ctrl_t *ctrl)

void *	wspacemalloc (ctrl_t *ctrl, size_t nbytes)

void	wspacepop (ctrl_t *ctrl)

void	wspacepush (ctrl_t *ctrl)

Detailed Description

Functions dealing with memory allocation and workspace management.

Date: Started 2/24/96

Author: George; Copyright 1997-2009, Regents of the University of Minnesota

Version

Id: wspace.c 10492 2011-07-06 09:28:42Z karypis

Definition in file wspace.c.

Function Documentation

void AllocateRefinementWorkSpace	(	ctrl_t *	ctrl,
		idx_t	nbrpoolsize
	)

This function allocates refinement-specific memory for the workspace

Definition at line 43 of file wspace.c.

void AllocateWorkSpace	(	ctrl_t *	ctrl,
		graph_t *	graph
	)

This function allocates memory for the workspace

Definition at line 17 of file wspace.c.

idx_t cnbrpoolGetNext	(	ctrl_t *	ctrl,
		idx_t	nnbrs
	)

This function gets the next free index from cnbrpool

Definition at line 172 of file wspace.c.

void cnbrpoolReset ( ctrl_t * ctrl )

This function resets the cnbrpool

Definition at line 163 of file wspace.c.

void FreeWorkSpace ( ctrl_t * ctrl )

This function frees the workspace

Definition at line 80 of file wspace.c.

ikv_t* ikvwspacemalloc	(	ctrl_t *	ctrl,
		idx_t	n
	)

This function allocate space from the core

Definition at line 154 of file wspace.c.

idx_t* iwspacemalloc	(	ctrl_t *	ctrl,
		idx_t	n
	)

This function allocate space from the core

Definition at line 136 of file wspace.c.

real_t* rwspacemalloc	(	ctrl_t *	ctrl,
		idx_t	n
	)

This function allocate space from the core

Definition at line 145 of file wspace.c.

idx_t vnbrpoolGetNext	(	ctrl_t *	ctrl,
		idx_t	nnbrs
	)

This function gets the next free index from vnbrpool

Definition at line 200 of file wspace.c.

void vnbrpoolReset ( ctrl_t * ctrl )

This function resets the vnbrpool

Definition at line 191 of file wspace.c.

void* wspacemalloc	(	ctrl_t *	ctrl,
		size_t	nbytes
	)

This function allocate space from the workspace/heap

Definition at line 108 of file wspace.c.

void wspacepop ( ctrl_t * ctrl )

This function frees all mops since the last push

Definition at line 127 of file wspace.c.

void wspacepush ( ctrl_t * ctrl )

This function sets a marker in the stack of malloc ops to be used subsequently for freeing purposes

Definition at line 118 of file wspace.c.