fsizes.h

Go to the documentation of this file.

 
/* #[ License : */
/*
 *   Copyright (C) 1984-2026 J.A.M. Vermaseren
 *   When using this file you are requested to refer to the publication
 *   J.A.M.Vermaseren "New features of FORM" math-ph/0010025
 *   This is considered a matter of courtesy as the development was paid
 *   for by FOM the Dutch physics granting agency and we would like to
 *   be able to track its scientific use to convince FOM of its value
 *   for the community.
 *
 *   This file is part of FORM.
 *
 *   FORM is free software: you can redistribute it and/or modify it under the
 *   terms of the GNU General Public License as published by the Free Software
 *   Foundation, either version 3 of the License, or (at your option) any later
 *   version.
 *
 *   FORM is distributed in the hope that it will be useful, but WITHOUT ANY
 *   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 *   FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 *   details.
 *
 *   You should have received a copy of the GNU General Public License along
 *   with FORM.  If not, see <http://www.gnu.org/licenses/>.
 */
/* #] License : */ 
 
/*
    First the fixed variables
*/
#define MAXPRENAMESIZE 128
/*
    The following variables are default sizes. They can be changed
    into values read from the setup file
 
    Remark (21-dec-2008 JV): WILDOFFSET*3 should be larger than WILDMASK!!!!
        old value was WILDOFFSET 200000100
        be careful with old .sav files!!!
*/
#if BITSINWORD == 32
    #define MAXPOWER 500000000
    #define MAXVARIABLES 200000050
    #define MAXDOLLARVARIABLES 1000000000L
    #define WILDOFFSET 400000100
    #define MAXINNAMETREE 2000000000
    #define MAXDUMMIES 100000000
    #define WORKBUFFER 40000000
    #define MAXTER 40000
    #define HALFMAX 0x10000
    #define MAXSUBEXPRESSIONS 0x1FFFFFF
    #define MAXFILESTREAMSIZE 1024
#elif BITSINWORD == 16
    #define MAXPOWER 10000
    #define MAXVARIABLES 8050
    #define MAXDOLLARVARIABLES 32000
    #define WILDOFFSET 6100
    #define MAXINNAMETREE 32768
    #define MAXDUMMIES 1000
    #define WORKBUFFER 10000000
    #define MAXTER 10000
    #define HALFMAX 0x100
    #define MAXSUBEXPRESSIONS 0x3FFF
    #define MAXFILESTREAMSIZE 1048576
#else
    #error Only 64-bit and 32-bit platforms are supported.
#endif
 
#define MAXENAME 16
#define MAXSAVEFUNCTION 16384
 
#define MAXPARLEVEL 100
#define MAXNUMBERSIZE 200
 
#define MAXREPEAT 100
#define NORMSIZE 1000
 
#define INITNODESIZE 10
#define INITNAMESIZE 100
 
#define NUMFIXED 128
#define MAXNEST 100
#define MAXMATCH 30
#define MAXIF 20
#define SIZEFACS 640L
#define NUMFACS 50
#define MAXLOOPS 30
#define MAXLABELS 20
#define COMMERCIALSIZE 24
#define MAXFLAGS 16
/*
    The next quantities should still be eliminated from the program
    This should be together with changes in setfile!
*/
#define COMPRESSBUFFER 90000
#define FORTRANCONTINUATIONLINES 15
#define MAXLEVELS 2000
#define MAXLHS 400
#define MAXWILDC 100
#define NUMTABLEENTRIES 1000
#define COMPILERBUFFER 20000
 
#if BITSINWORD == 32
    #ifdef WITHPTHREADS
        #define SMALLBUFFER   300000000L
        #define SMALLOVERFLOW 600000000L
        #define TERMSSMALL      3000000L
        #define LARGEBUFFER  1500000000L
        #define SCRATCHSIZE   500000000L
    #else
        #define SMALLBUFFER   150000000L
        #define SMALLOVERFLOW 300000000L
        #define TERMSSMALL      2000000L
        #define LARGEBUFFER   800000000L
        #define SCRATCHSIZE   500000000L
    #endif
#elif BITSINWORD == 16
    #define SMALLBUFFER   10000000L
    #define SMALLOVERFLOW 20000000L
    #define TERMSSMALL      100000L
    #define LARGEBUFFER   50000000L
    #define SCRATCHSIZE   50000000L
#else
    #error Only 64-bit and 32-bit platforms are supported.
#endif
 
#define MAXPATCHES 256
#define MAXFPATCHES 256
#define SORTIOSIZE 200000L
 
#define SSMALLBUFFER 2560016L
#define SSMALLOVERFLOW 3840032L
#define STERMSSMALL 10000L
#define SLARGEBUFFER 26880512L
#define SMAXPATCHES 64
#define SMAXFPATCHES 64
#define SSORTIOSIZE 32768L
 
#define SPECTATORSIZE 1048576L
 
#define MAXFLEVELS 30
 
#define COMPINC 2
 
#define MAXNUMSIZE 10
 
#define MAXBRACKETBUFFERSIZE 200000
 
#define SFHSIZE 40
 
#define DEFAULTPROCESSBUCKETSIZE 1000
#define SHMWINSIZE     65536L
 
#define TABLEEXTENSION 6
 
#define GZIPDEFAULT 6
#define DEFAULTTHREADS 0
#define DEFAULTTHREADBUCKETSIZE 500
#define DEFAULTTHREADLOADBALANCING 1
#define THREADSCRATCHSIZE 100000L
#define THREADSCRATCHOUTSIZE 2500000L
 
#if BITSINWORD == 32
    #define MAXTABLECOMBUF 100000000000L
    #define MAXCOMBUFRHS 1000000000L
#elif BITSINWORD == 16
    #define MAXTABLECOMBUF 1000000L
    #define MAXCOMBUFRHS 32500L
#else
    #error Only 64-bit and 32-bit platforms are supported.
#endif
 
#define NUMSTORECACHES 4
#define SIZESTORECACHE 32768
 
#define INDENTSPACE 3
 
#define MULTIINDENTSPACE 1
#define MAXMULTIBRACKETLEVELS 25
 
#define FBUFFERSIZE 1026
/*
    For the random number generator (see commentary there)
*/
#define NPAIR1 38
#define NPAIR2 89
 
#define MAXLINELENGTH 256
#define MINALLOC 32
 
#define JUMPRATIO 4
/*
    Note: MAXCOUPLINGS should be at least MAXPARTICLES/2+1
*/ 
#define MAXPARTICLES 20
#define MAXCOUPLINGS 20
#define NUMOPTIONS 20
#define MAXLEGS 20
 
#ifdef WITHFLOAT
#define MAXWEIGHT 0
#define DEFAULTPRECISION 1000
#endif