ilu_heap_relax_snode.c File Reference

Identify the initial relaxed supernodes. More...

#include "slu_ddefs.h"

Include dependency graph for ilu_heap_relax_snode.c:

Functions
void	ilu_heap_relax_snode (const int n, int *et, const int relax_columns, int *descendants, int *relax_end, int *relax_fsupc)

Detailed Description

Copyright (c) 2003, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from U.S. Dept. of Energy)

All rights reserved.

The source code is distributed under BSD license, see the file License.txt at the top-level directory.

– SuperLU routine (version 4.0) –
Lawrence Berkeley National Laboratory
June 1, 2009

Function Documentation

void ilu_heap_relax_snode	(	const int	n,
		int *	et,
		const int	relax_columns,
		int *	descendants,
		int *	relax_end,
		int *	relax_fsupc
	)

Purpose

   ilu_heap_relax_snode() - Identify the initial relaxed supernodes,
   assuming that the matrix has been reordered according to the postorder
   of the etree.

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