1 /* Copyright 2004,2007,2012 IPB, Universite de Bordeaux, INRIA & CNRS 2 ** 3 ** This file is part of the Scotch software package for static mapping, 4 ** graph partitioning and sparse matrix ordering. 5 ** 6 ** This software is governed by the CeCILL-C license under French law 7 ** and abiding by the rules of distribution of free software. You can 8 ** use, modify and/or redistribute the software under the terms of the 9 ** CeCILL-C license as circulated by CEA, CNRS and INRIA at the following 10 ** URL: "http://www.cecill.info". 11 ** 12 ** As a counterpart to the access to the source code and rights to copy, 13 ** modify and redistribute granted by the license, users are provided 14 ** only with a limited warranty and the software's author, the holder of 15 ** the economic rights, and the successive licensors have only limited 16 ** liability. 17 ** 18 ** In this respect, the user's attention is drawn to the risks associated 19 ** with loading, using, modifying and/or developing or reproducing the 20 ** software by the user in light of its specific status of free software, 21 ** that may mean that it is complicated to manipulate, and that also 22 ** therefore means that it is reserved for developers and experienced 23 ** professionals having in-depth computer knowledge. Users are therefore 24 ** encouraged to load and test the software's suitability as regards 25 ** their requirements in conditions enabling the security of their 26 ** systems and/or data to be ensured and, more generally, to use and 27 ** operate it in the same conditions as regards security. 28 ** 29 ** The fact that you are presently reading this means that you have had 30 ** knowledge of the CeCILL-C license and that you accept its terms. 31 */ 32 /************************************************************/ 33 /** **/ 34 /** NAME : hgraph_order_st.h **/ 35 /** **/ 36 /** AUTHOR : Francois PELLEGRINI **/ 37 /** **/ 38 /** FUNCTION : This module contains the data **/ 39 /** declarations for the main graph **/ 40 /** ordering routine. **/ 41 /** **/ 42 /** DATES : # Version 3.2 : from : 31 oct 1996 **/ 43 /** to : 29 aug 1998 **/ 44 /** # Version 3.3 : from : 02 oct 1998 **/ 45 /** to 07 sep 2001 **/ 46 /** # Version 4.0 : from : 29 dec 2001 **/ 47 /** to : 15 jan 2003 **/ 48 /** # Version 6.0 : from : 17 oct 2012 **/ 49 /** to : 17 oct 2012 **/ 50 /** **/ 51 /************************************************************/ 52 53 /* 54 ** The type definitions. 55 */ 56 57 /*+ Method types. +*/ 58 59 typedef enum HgraphOrderStMethodType_ { 60 HGRAPHORDERSTMETHBL = 0, /*+ Block splitting post-processing +*/ 61 HGRAPHORDERSTMETHCP, /*+ Graph compression +*/ 62 HGRAPHORDERSTMETHGP, /*+ Gibbs-Poole-Stockmeyer +*/ 63 HGRAPHORDERSTMETHHD, /*+ Block Halo Approximate Minimum Degree +*/ 64 HGRAPHORDERSTMETHHF, /*+ Block Halo Approximate Minimum Fill +*/ 65 HGRAPHORDERSTMETHKP, /*+ K-way block partitioning +*/ 66 HGRAPHORDERSTMETHND, /*+ Nested Dissection +*/ 67 HGRAPHORDERSTMETHSI, /*+ Simple +*/ 68 HGRAPHORDERSTMETHNBR /*+ Number of methods +*/ 69 } HgraphOrderStMethodType; 70 71 /* 72 ** The external declarations. 73 */ 74 75 extern StratTab hgraphorderststratab; 76 77 /* 78 ** The function prototypes. 79 */ 80 81 #ifndef HGRAPH_ORDER_ST 82 #define static 83 #endif 84 85 int hgraphOrderSt (const Hgraph * restrict const, Order * restrict const, const Gnum, OrderCblk * restrict const, const Strat * const); 86 87 #undef static 88