oomph_parmetis_3.1.1/defs.h

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/*
 * Copyright 1997, Regents of the University of Minnesota
 *
 * defs.h
 *
 * This file contains constant definitions
 *
 * Started 8/27/94
 * George
 *
 * $Id: defs.h,v 1.4 2003/07/22 20:29:05 karypis Exp $
 *
 */
 
 
#define GLOBAL_DBGLVL           0
#define GLOBAL_SEED         15
 
#define MC_FLOW_BALANCE_THRESHOLD       0.2
#define MOC_GD_GRANULARITY_FACTOR       1.0
#define RIP_SPLIT_FACTOR                8
#define MAX_NPARTS_MULTIPLIER       20
 
#define STATIC_PARTITION        1
#define ADAPTIVE_PARTITION      2
#define REFINE_PARTITION        3
#define MESH_PARTITION      4
 
#define REDIST_WGT              2.0
#define MAXNVWGT_FACTOR         2.0
 
#define MAXNCON                 12
#define MAXNOBJ                 12
#define N_MOC_REDO_PASSES       10
#define N_MOC_GR_PASSES         8
#define NREMAP_PASSES           8
#define N_MOC_GD_PASSES         6
#define N_MOC_BAL_PASSES        4
#define NMATCH_PASSES           4
 
#define COUPLED         1
#define DISCOUPLED      2
 
#define MAX_NCON_FOR_DIFFUSION  2
#define SMALLGRAPH              10000
 
#define LTERM                   (void **) 0     /* List terminator for GKfree() */
 
#define NGD_PASSES      20
 
#define OPTION_IPART        1
#define OPTION_FOLDF        2
#define OPTION_DBGLVL       3
 
#define PMV3_OPTION_DBGLVL  1
#define PMV3_OPTION_SEED    2
#define PMV3_OPTION_IPART   3
#define PMV3_OPTION_PSR     3
 
#define XYZ_XCOORD      1
#define XYZ_SPFILL      2
 
/* Type of initial vertex separator algorithms */
#define ISEP_EDGE       1
#define ISEP_NODE       2
 
#define UNMATCHED       -1
#define MAYBE_MATCHED       -2
#define TOO_HEAVY       -3
 
 
#define HTABLE_EMPTY        -1
 
#define NGR_PASSES      4   /* Number of greedy refinement passes */
#define NIPARTS         8   /* Number of random initial partitions */
#define NLGR_PASSES     5   /* Number of GR refinement during IPartition */
 
#define SMALLFLOAT      0.00001
/* #define KEEP_BIT        (idxtype)536870912    */    /* 1<<29 */
#define KEEP_BIT        ((idxtype)(1<<((sizeof(idxtype)*8)-2)))
 
#define MAX_PES         8192
#define MAX_NPARTS      67108864
 
#define COARSEN_FRACTION    0.75    /* Node reduction between succesive coarsening levels */
#define COARSEN_FRACTION2   0.55    /* Node reduction between succesive coarsening levels */
#define UNBALANCE_FRACTION      1.05
#define ORDER_UNBALANCE_FRACTION    1.05
 
#define MAXVWGT_FACTOR      1.4
 
#define MATCH_LOCAL     1
#define MATCH_GLOBAL        2
 
/* Debug Levels */
#define DBG_TIME    1       /* Perform timing analysis */
#define DBG_INFO    2       /* Perform timing analysis */
#define DBG_PROGRESS    4       /* Show the coarsening progress */
#define DBG_REFINEINFO  8       /* Show info on communication during folding */
#define DBG_MATCHINFO   16      /* Show info on matching */
#define DBG_RMOVEINFO   32      /* Show info on communication during folding */
#define DBG_REMAP   64      /* Determines if remapping will take place */