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/* Copyright 2004,2007 ENSEIRB, INRIA & CNRS
**
** This file is part of the Scotch software package for static mapping,
** graph partitioning and sparse matrix ordering.
**
** This software is governed by the CeCILL-C license under French law
** and abiding by the rules of distribution of free software. You can
** use, modify and/or redistribute the software under the terms of the
** CeCILL-C license as circulated by CEA, CNRS and INRIA at the following
** URL: "http://www.cecill.info".
**
** As a counterpart to the access to the source code and rights to copy,
** modify and redistribute granted by the license, users are provided
** only with a limited warranty and the software's author, the holder of
** the economic rights, and the successive licensors have only limited
** liability.
**
** In this respect, the user's attention is drawn to the risks associated
** with loading, using, modifying and/or developing or reproducing the
** software by the user in light of its specific status of free software,
** that may mean that it is complicated to manipulate, and that also
** therefore means that it is reserved for developers and experienced
** professionals having in-depth computer knowledge. Users are therefore
** encouraged to load and test the software's suitability as regards
** their requirements in conditions enabling the security of their
** systems and/or data to be ensured and, more generally, to use and
** operate it in the same conditions as regards security.
**
** The fact that you are presently reading this means that you have had
** knowledge of the CeCILL-C license and that you accept its terms.
*/
/************************************************************/
/** **/
/** NAME : hmesh_order_cp.h **/
/** **/
/** AUTHOR : Francois PELLEGRINI **/
/** **/
/** FUNCTION : These lines are the data declaration **/
/** for the mesh compression algorithm. **/
/** **/
/** DATES : # Version 4.0 : from : 08 feb 2004 **/
/** to 08 feb 2004 **/
/** **/
/************************************************************/
/*
** The defines.
*/
/** Prime number for hashing vertex numbers. **/
#define HMESHORDERCPHASHPRIME 17 /* Prime number */
/*
** The type and structure definitions.
*/
/*+ This structure holds the method parameters. +*/
typedef struct HmeshOrderCpParam_ {
double comprat; /*+ Compression ratio threshold +*/
Strat * restrict stratcpr; /*+ Compressed submesh ordering strategy +*/
Strat * restrict stratunc; /*+ Uncompressed submesh ordering strategy +*/
} HmeshOrderCpParam;
/*+ This structure holds fine neighbor hashing data. +*/
typedef struct HmeshOrderCpHash_ {
Gnum vnodnum; /*+ Origin node vertex (i.e. pass) number +*/
Gnum velmnum; /*+ Adjacent end element vertex number +*/
} HmeshOrderCpHash;
/*+ This structure holds coarse neighbor mate data. +*/
typedef struct HgraphOrderCpMate_ {
Gnum coarvertend; /*+ Adjacent coarse end vertex number +*/
Gnum finevertend; /*+ Adjacent end vertex number +*/
} HgraphOrderCpMate;
/*
** The function prototypes.
*/
#ifndef HMESH_ORDER_CP
#define static
#endif
int hmeshOrderCp (const Hmesh * const, Order * const, const Gnum, OrderCblk * const, const HmeshOrderCpParam * const);
static Gnum hmeshOrderCpTree (const Gnum * const, const Gnum * const, OrderCblk * const, Gnum);
#undef static
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