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libs/ck-libs/parmetis/ParMETISLib/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
 *
 * $Id$
 *
 */


#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 */

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