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execute.c
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/** @file execute.c
*
* The routines that start the execution phase of a module.
* It also contains the routines for placing the bracket subterm.
*/
/* #[ License : */
/*
* Copyright (C) 1984-2022 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 : */
/*
#[ Includes : execute.c
*/
#include "form3.h"
/*
#] Includes :
#[ DoExecute :
#[ CleanExpr :
par == 1 after .store or .clear
par == 0 after .sort
*/
WORD CleanExpr(WORD par)
{
GETIDENTITY
WORD j, n, i;
POSITION length;
EXPRESSIONS e_in, e_out, e;
int numhid = 0;
NAMENODE *node;
n = NumExpressions;
j = 0;
e_in = e_out = Expressions;
if ( n > 0 ) { do {
e_in->vflags &= ~( TOBEFACTORED | TOBEUNFACTORED );
if ( par ) {
if ( e_in->renumlists ) {
if ( e_in->renumlists != AN.dummyrenumlist )
M_free(e_in->renumlists,"Renumber-lists");
e_in->renumlists = 0;
}
if ( e_in->renum ) {
M_free(e_in->renum,"Renumber"); e_in->renum = 0;
}
}
if ( e_in->status == HIDDENLEXPRESSION
|| e_in->status == HIDDENGEXPRESSION ) numhid++;
switch ( e_in->status ) {
case SPECTATOREXPRESSION:
case LOCALEXPRESSION:
case HIDDENLEXPRESSION:
if ( par ) {
AC.exprnames->namenode[e_in->node].type = CDELETE;
AC.DidClean = 1;
if ( e_in->status != HIDDENLEXPRESSION )
ClearBracketIndex(e_in-Expressions);
break;
}
/* fall through */
case GLOBALEXPRESSION:
case HIDDENGEXPRESSION:
if ( par ) {
#ifdef WITHMPI
/*
* Broadcast the global expression from the master to the all workers.
*/
if ( PF_BroadcastExpr(e_in, e_in->status == HIDDENGEXPRESSION ? AR.hidefile : AR.outfile) ) return -1;
if ( PF.me == MASTER ) {
#endif
e = e_in;
i = n-1;
while ( --i >= 0 ) {
e++;
if ( e_in->status == HIDDENGEXPRESSION ) {
if ( e->status == HIDDENGEXPRESSION
|| e->status == HIDDENLEXPRESSION ) break;
}
else {
if ( e->status == GLOBALEXPRESSION
|| e->status == LOCALEXPRESSION ) break;
}
}
#ifdef WITHMPI
}
else {
/*
* On the slaves, the broadcast expression is sitting at the end of the file.
*/
e = e_in;
i = -1;
}
#endif
if ( i >= 0 ) {
DIFPOS(length,e->onfile,e_in->onfile);
}
else {
FILEHANDLE *f = e_in->status == HIDDENGEXPRESSION ? AR.hidefile : AR.outfile;
if ( f->handle < 0 ) {
SETBASELENGTH(length,TOLONG(f->POfull)
- TOLONG(f->PObuffer)
- BASEPOSITION(e_in->onfile));
}
else {
SeekFile(f->handle,&(f->filesize),SEEK_SET);
DIFPOS(length,f->filesize,e_in->onfile);
}
}
if ( ToStorage(e_in,&length) ) {
return(MesCall("CleanExpr"));
}
e_in->status = STOREDEXPRESSION;
if ( e_in->status != HIDDENGEXPRESSION )
ClearBracketIndex(e_in-Expressions);
}
/* fall through */
case SKIPLEXPRESSION:
case DROPLEXPRESSION:
case DROPHLEXPRESSION:
case DROPGEXPRESSION:
case DROPHGEXPRESSION:
case STOREDEXPRESSION:
case DROPSPECTATOREXPRESSION:
if ( e_out != e_in ) {
node = AC.exprnames->namenode + e_in->node;
node->number = e_out - Expressions;
e_out->onfile = e_in->onfile;
e_out->size = e_in->size;
e_out->printflag = 0;
if ( par ) e_out->status = STOREDEXPRESSION;
else e_out->status = e_in->status;
e_out->name = e_in->name;
e_out->node = e_in->node;
e_out->renum = e_in->renum;
e_out->renumlists = e_in->renumlists;
e_out->counter = e_in->counter;
e_out->hidelevel = e_in->hidelevel;
e_out->inmem = e_in->inmem;
e_out->bracketinfo = e_in->bracketinfo;
e_out->newbracketinfo = e_in->newbracketinfo;
e_out->numdummies = e_in->numdummies;
e_out->numfactors = e_in->numfactors;
e_out->vflags = e_in->vflags;
e_out->sizeprototype = e_in->sizeprototype;
}
#ifdef PARALLELCODE
e_out->partodo = 0;
#endif
e_out++;
j++;
break;
case DROPPEDEXPRESSION:
break;
default:
AC.exprnames->namenode[e_in->node].type = CDELETE;
AC.DidClean = 1;
break;
}
e_in++;
} while ( --n > 0 ); }
UpdateMaxSize();
NumExpressions = j;
if ( numhid == 0 && AR.hidefile->PObuffer ) {
if ( AR.hidefile->handle >= 0 ) {
CloseFile(AR.hidefile->handle);
remove(AR.hidefile->name);
AR.hidefile->handle = -1;
}
AR.hidefile->POfull =
AR.hidefile->POfill = AR.hidefile->PObuffer;
PUTZERO(AR.hidefile->POposition);
}
FlushSpectators();
return(0);
}
/*
#] CleanExpr :
#[ PopVariables :
Pops the local variables from the tables.
The Expressions are reprocessed and their tables are compactified.
*/
WORD PopVariables()
{
GETIDENTITY
WORD i, j, retval;
UBYTE *s;
retval = CleanExpr(1);
ResetVariables(1);
if ( AC.DidClean ) CompactifyTree(AC.exprnames,EXPRNAMES);
AC.CodesFlag = AM.gCodesFlag;
AC.NamesFlag = AM.gNamesFlag;
AC.StatsFlag = AM.gStatsFlag;
AC.OldFactArgFlag = AM.gOldFactArgFlag;
AC.TokensWriteFlag = AM.gTokensWriteFlag;
AC.extrasymbols = AM.gextrasymbols;
if ( AC.extrasym ) { M_free(AC.extrasym,"extrasym"); AC.extrasym = 0; }
i = 1; s = AM.gextrasym; while ( *s ) { s++; i++; }
AC.extrasym = (UBYTE *)Malloc1(i*sizeof(UBYTE),"extrasym");
for ( j = 0; j < i; j++ ) AC.extrasym[j] = AM.gextrasym[j];
AO.NoSpacesInNumbers = AM.gNoSpacesInNumbers;
AO.IndentSpace = AM.gIndentSpace;
AC.lUnitTrace = AM.gUnitTrace;
AC.lDefDim = AM.gDefDim;
AC.lDefDim4 = AM.gDefDim4;
if ( AC.halfmod ) {
if ( AC.ncmod == AM.gncmod && AC.modmode == AM.gmodmode ) {
j = ABS(AC.ncmod);
while ( --j >= 0 ) {
if ( AC.cmod[j] != AM.gcmod[j] ) break;
}
if ( j >= 0 ) {
M_free(AC.halfmod,"halfmod");
AC.halfmod = 0; AC.nhalfmod = 0;
}
}
else {
M_free(AC.halfmod,"halfmod");
AC.halfmod = 0; AC.nhalfmod = 0;
}
}
if ( AC.modinverses ) {
if ( AC.ncmod == AM.gncmod && AC.modmode == AM.gmodmode ) {
j = ABS(AC.ncmod);
while ( --j >= 0 ) {
if ( AC.cmod[j] != AM.gcmod[j] ) break;
}
if ( j >= 0 ) {
M_free(AC.modinverses,"modinverses");
AC.modinverses = 0;
}
}
else {
M_free(AC.modinverses,"modinverses");
AC.modinverses = 0;
}
}
AN.ncmod = AC.ncmod = AM.gncmod;
AC.npowmod = AM.gnpowmod;
AC.modmode = AM.gmodmode;
if ( ( ( AC.modmode & INVERSETABLE ) != 0 ) && ( AC.modinverses == 0 ) )
MakeInverses();
AC.funpowers = AM.gfunpowers;
AC.lPolyFun = AM.gPolyFun;
AC.lPolyFunInv = AM.gPolyFunInv;
AC.lPolyFunType = AM.gPolyFunType;
AC.lPolyFunExp = AM.gPolyFunExp;
AR.PolyFunVar = AC.lPolyFunVar = AM.gPolyFunVar;
AC.lPolyFunPow = AM.gPolyFunPow;
AC.parallelflag = AM.gparallelflag;
AC.ProcessBucketSize = AC.mProcessBucketSize = AM.gProcessBucketSize;
AC.properorderflag = AM.gproperorderflag;
AC.ThreadBucketSize = AM.gThreadBucketSize;
AC.ThreadStats = AM.gThreadStats;
AC.FinalStats = AM.gFinalStats;
AC.OldGCDflag = AM.gOldGCDflag;
AC.WTimeStatsFlag = AM.gWTimeStatsFlag;
AC.ThreadsFlag = AM.gThreadsFlag;
AC.ThreadBalancing = AM.gThreadBalancing;
AC.ThreadSortFileSynch = AM.gThreadSortFileSynch;
AC.ProcessStats = AM.gProcessStats;
AC.OldParallelStats = AM.gOldParallelStats;
AC.IsFortran90 = AM.gIsFortran90;
AC.SizeCommuteInSet = AM.gSizeCommuteInSet;
PruneExtraSymbols(AM.gnumextrasym);
if ( AC.Fortran90Kind ) {
M_free(AC.Fortran90Kind,"Fortran90 Kind");
AC.Fortran90Kind = 0;
}
if ( AM.gFortran90Kind ) {
AC.Fortran90Kind = strDup1(AM.gFortran90Kind,"Fortran90 Kind");
}
if ( AC.ThreadsFlag && AM.totalnumberofthreads > 1 ) AS.MultiThreaded = 1;
{
UWORD *p, *m;
p = AM.gcmod;
m = AC.cmod;
j = ABS(AC.ncmod);
NCOPY(m,p,j);
p = AM.gpowmod;
m = AC.powmod;
j = AC.npowmod;
NCOPY(m,p,j);
if ( AC.DirtPow ) {
if ( MakeModTable() ) {
MesPrint("===No printing in powers of generator");
}
AC.DirtPow = 0;
}
}
{
WORD *p, *m;
p = AM.gUniTrace;
m = AC.lUniTrace;
j = 4;
NCOPY(m,p,j);
}
AC.Cnumpows = AM.gCnumpows;
AC.OutputMode = AM.gOutputMode;
AC.OutputSpaces = AM.gOutputSpaces;
AC.OutNumberType = AM.gOutNumberType;
AR.SortType = AC.SortType = AM.gSortType;
AC.ShortStatsMax = AM.gShortStatsMax;
/*
Now we have to clean up the commutation properties
*/
for ( i = 0; i < NumFunctions; i++ ) functions[i].flags &= ~COULDCOMMUTE;
if ( AC.CommuteInSet ) {
WORD *g, *gg;
g = AC.CommuteInSet;
while ( *g ) {
gg = g+1; g += *g;
while ( gg < g ) {
if ( *gg <= GAMMASEVEN && *gg >= GAMMA ) {
functions[GAMMA-FUNCTION].flags |= COULDCOMMUTE;
functions[GAMMAI-FUNCTION].flags |= COULDCOMMUTE;
functions[GAMMAFIVE-FUNCTION].flags |= COULDCOMMUTE;
functions[GAMMASIX-FUNCTION].flags |= COULDCOMMUTE;
functions[GAMMASEVEN-FUNCTION].flags |= COULDCOMMUTE;
}
else {
functions[*gg-FUNCTION].flags |= COULDCOMMUTE;
}
}
}
}
/*
Clean up the dictionaries.
*/
for ( i = AO.NumDictionaries-1; i >= AO.gNumDictionaries; i-- ) {
RemoveDictionary(AO.Dictionaries[i]);
M_free(AO.Dictionaries[i],"Dictionary");
}
for( ; i >= 0; i-- ) {
ShrinkDictionary(AO.Dictionaries[i]);
}
AO.NumDictionaries = AO.gNumDictionaries;
return(retval);
}
/*
#] PopVariables :
#[ MakeGlobal :
*/
VOID MakeGlobal()
{
WORD i, j, *pp, *mm;
UWORD *p, *m;
UBYTE *s;
Globalize(0);
AM.gCodesFlag = AC.CodesFlag;
AM.gNamesFlag = AC.NamesFlag;
AM.gStatsFlag = AC.StatsFlag;
AM.gOldFactArgFlag = AC.OldFactArgFlag;
AM.gextrasymbols = AC.extrasymbols;
if ( AM.gextrasym ) { M_free(AM.gextrasym,"extrasym"); AM.gextrasym = 0; }
i = 1; s = AC.extrasym; while ( *s ) { s++; i++; }
AM.gextrasym = (UBYTE *)Malloc1(i*sizeof(UBYTE),"extrasym");
for ( j = 0; j < i; j++ ) AM.gextrasym[j] = AC.extrasym[j];
AM.gTokensWriteFlag= AC.TokensWriteFlag;
AM.gNoSpacesInNumbers = AO.NoSpacesInNumbers;
AM.gIndentSpace = AO.IndentSpace;
AM.gUnitTrace = AC.lUnitTrace;
AM.gDefDim = AC.lDefDim;
AM.gDefDim4 = AC.lDefDim4;
AM.gncmod = AC.ncmod;
AM.gnpowmod = AC.npowmod;
AM.gmodmode = AC.modmode;
AM.gCnumpows = AC.Cnumpows;
AM.gOutputMode = AC.OutputMode;
AM.gOutputSpaces = AC.OutputSpaces;
AM.gOutNumberType = AC.OutNumberType;
AM.gfunpowers = AC.funpowers;
AM.gPolyFun = AC.lPolyFun;
AM.gPolyFunInv = AC.lPolyFunInv;
AM.gPolyFunType = AC.lPolyFunType;
AM.gPolyFunExp = AC.lPolyFunExp;
AM.gPolyFunVar = AC.lPolyFunVar;
AM.gPolyFunPow = AC.lPolyFunPow;
AM.gparallelflag = AC.parallelflag;
AM.gProcessBucketSize = AC.ProcessBucketSize;
AM.gproperorderflag = AC.properorderflag;
AM.gThreadBucketSize = AC.ThreadBucketSize;
AM.gThreadStats = AC.ThreadStats;
AM.gFinalStats = AC.FinalStats;
AM.gOldGCDflag = AC.OldGCDflag;
AM.gWTimeStatsFlag = AC.WTimeStatsFlag;
AM.gThreadsFlag = AC.ThreadsFlag;
AM.gThreadBalancing = AC.ThreadBalancing;
AM.gThreadSortFileSynch = AC.ThreadSortFileSynch;
AM.gProcessStats = AC.ProcessStats;
AM.gOldParallelStats = AC.OldParallelStats;
AM.gIsFortran90 = AC.IsFortran90;
AM.gSizeCommuteInSet = AC.SizeCommuteInSet;
AM.gnumextrasym = (cbuf+AM.sbufnum)->numrhs;
if ( AM.gFortran90Kind ) {
M_free(AM.gFortran90Kind,"Fortran 90 Kind");
AM.gFortran90Kind = 0;
}
if ( AC.Fortran90Kind ) {
AM.gFortran90Kind = strDup1(AC.Fortran90Kind,"Fortran 90 Kind");
}
p = AM.gcmod;
m = AC.cmod;
i = ABS(AC.ncmod);
NCOPY(p,m,i);
p = AM.gpowmod;
m = AC.powmod;
i = AC.npowmod;
NCOPY(p,m,i);
pp = AM.gUniTrace;
mm = AC.lUniTrace;
i = 4;
NCOPY(pp,mm,i);
AM.gSortType = AC.SortType;
AM.gShortStatsMax = AC.ShortStatsMax;
if ( AO.CurrentDictionary > 0 || AP.OpenDictionary > 0 ) {
Warning("You cannot have an open or selected dictionary at a .global. Dictionary closed.");
AP.OpenDictionary = 0;
AO.CurrentDictionary = 0;
}
AO.gNumDictionaries = AO.NumDictionaries;
for ( i = 0; i < AO.NumDictionaries; i++ ) {
AO.Dictionaries[i]->gnumelements = AO.Dictionaries[i]->numelements;
}
if ( AM.NumSpectatorFiles > 0 ) {
for ( i = 0; i < AM.SizeForSpectatorFiles; i++ ) {
if ( AM.SpectatorFiles[i].name != 0 )
AM.SpectatorFiles[i].flags |= GLOBALSPECTATORFLAG;
}
}
}
/*
#] MakeGlobal :
#[ TestDrop :
*/
VOID TestDrop()
{
EXPRESSIONS e;
WORD j;
for ( j = 0, e = Expressions; j < NumExpressions; j++, e++ ) {
switch ( e->status ) {
case SKIPLEXPRESSION:
e->status = LOCALEXPRESSION;
break;
case UNHIDELEXPRESSION:
e->status = LOCALEXPRESSION;
ClearBracketIndex(j);
e->bracketinfo = e->newbracketinfo; e->newbracketinfo = 0;
break;
case HIDELEXPRESSION:
e->status = HIDDENLEXPRESSION;
break;
case SKIPGEXPRESSION:
e->status = GLOBALEXPRESSION;
break;
case UNHIDEGEXPRESSION:
e->status = GLOBALEXPRESSION;
ClearBracketIndex(j);
e->bracketinfo = e->newbracketinfo; e->newbracketinfo = 0;
break;
case HIDEGEXPRESSION:
e->status = HIDDENGEXPRESSION;
break;
case DROPLEXPRESSION:
case DROPGEXPRESSION:
case DROPHLEXPRESSION:
case DROPHGEXPRESSION:
case DROPSPECTATOREXPRESSION:
e->status = DROPPEDEXPRESSION;
ClearBracketIndex(j);
e->bracketinfo = e->newbracketinfo; e->newbracketinfo = 0;
if ( e->replace >= 0 ) {
Expressions[e->replace].replace = REGULAREXPRESSION;
AC.exprnames->namenode[e->node].number = e->replace;
e->replace = REGULAREXPRESSION;
}
else {
AC.exprnames->namenode[e->node].type = CDELETE;
AC.DidClean = 1;
}
break;
case LOCALEXPRESSION:
case GLOBALEXPRESSION:
ClearBracketIndex(j);
e->bracketinfo = e->newbracketinfo; e->newbracketinfo = 0;
break;
case HIDDENLEXPRESSION:
case HIDDENGEXPRESSION:
break;
case INTOHIDELEXPRESSION:
ClearBracketIndex(j);
e->bracketinfo = e->newbracketinfo; e->newbracketinfo = 0;
e->status = HIDDENLEXPRESSION;
break;
case INTOHIDEGEXPRESSION:
ClearBracketIndex(j);
e->bracketinfo = e->newbracketinfo; e->newbracketinfo = 0;
e->status = HIDDENGEXPRESSION;
break;
default:
ClearBracketIndex(j);
e->bracketinfo = 0;
break;
}
if ( e->replace == NEWLYDEFINEDEXPRESSION ) e->replace = REGULAREXPRESSION;
}
}
/*
#] TestDrop :
#[ PutInVflags :
*/
void PutInVflags(WORD nexpr)
{
EXPRESSIONS e = Expressions + nexpr;
POSITION *old;
WORD *oldw;
int i;
restart:;
if ( AS.OldOnFile == 0 ) {
AS.NumOldOnFile = 20;
AS.OldOnFile = (POSITION *)Malloc1(AS.NumOldOnFile*sizeof(POSITION),"file pointers");
}
else if ( nexpr >= AS.NumOldOnFile ) {
old = AS.OldOnFile;
AS.OldOnFile = (POSITION *)Malloc1(2*AS.NumOldOnFile*sizeof(POSITION),"file pointers");
for ( i = 0; i < AS.NumOldOnFile; i++ ) AS.OldOnFile[i] = old[i];
AS.NumOldOnFile = 2*AS.NumOldOnFile;
M_free(old,"process file pointers");
}
if ( AS.OldNumFactors == 0 ) {
AS.NumOldNumFactors = 20;
AS.OldNumFactors = (WORD *)Malloc1(AS.NumOldNumFactors*sizeof(WORD),"numfactors pointers");
AS.Oldvflags = (WORD *)Malloc1(AS.NumOldNumFactors*sizeof(WORD),"vflags pointers");
}
else if ( nexpr >= AS.NumOldNumFactors ) {
oldw = AS.OldNumFactors;
AS.OldNumFactors = (WORD *)Malloc1(2*AS.NumOldNumFactors*sizeof(WORD),"numfactors pointers");
for ( i = 0; i < AS.NumOldNumFactors; i++ ) AS.OldNumFactors[i] = oldw[i];
M_free(oldw,"numfactors pointers");
oldw = AS.Oldvflags;
AS.Oldvflags = (WORD *)Malloc1(2*AS.NumOldNumFactors*sizeof(WORD),"vflags pointers");
for ( i = 0; i < AS.NumOldNumFactors; i++ ) AS.Oldvflags[i] = oldw[i];
AS.NumOldNumFactors = 2*AS.NumOldNumFactors;
M_free(oldw,"vflags pointers");
}
/*
The next is needed when we Load a .sav file with lots of expressions.
*/
if ( nexpr >= AS.NumOldOnFile || nexpr >= AS.NumOldNumFactors ) goto restart;
AS.OldOnFile[nexpr] = e->onfile;
AS.OldNumFactors[nexpr] = e->numfactors;
AS.Oldvflags[nexpr] = e->vflags;
}
/*
#] PutInVflags :
#[ DoExecute :
*/
WORD DoExecute(WORD par, WORD skip)
{
GETIDENTITY
WORD RetCode = 0;
int i, oldmultithreaded = AS.MultiThreaded;
#ifdef PARALLELCODE
int j;
#endif
SpecialCleanup(BHEAD0);
if ( skip ) goto skipexec;
if ( AC.IfLevel > 0 ) {
MesPrint(" %d endif statement(s) missing",AC.IfLevel);
RetCode = 1;
}
if ( AC.WhileLevel > 0 ) {
MesPrint(" %d endwhile statement(s) missing",AC.WhileLevel);
RetCode = 1;
}
if ( AC.arglevel > 0 ) {
MesPrint(" %d endargument statement(s) missing",AC.arglevel);
RetCode = 1;
}
if ( AC.termlevel > 0 ) {
MesPrint(" %d endterm statement(s) missing",AC.termlevel);
RetCode = 1;
}
if ( AC.insidelevel > 0 ) {
MesPrint(" %d endinside statement(s) missing",AC.insidelevel);
RetCode = 1;
}
if ( AC.inexprlevel > 0 ) {
MesPrint(" %d endinexpression statement(s) missing",AC.inexprlevel);
RetCode = 1;
}
if ( AC.NumLabels > 0 ) {
for ( i = 0; i < AC.NumLabels; i++ ) {
if ( AC.Labels[i] < 0 ) {
MesPrint(" -->Label %s missing",AC.LabelNames[i]);
RetCode = 1;
}
}
}
if ( AC.SwitchLevel > 0 ) {
MesPrint(" %d endswitch statement(s) missing",AC.SwitchLevel);
RetCode = 1;
}
if ( AC.dolooplevel > 0 ) {
MesPrint(" %d enddo statement(s) missing",AC.dolooplevel);
RetCode = 1;
}
if ( AP.OpenDictionary > 0 ) {
MesPrint(" Dictionary %s has not been closed.",
AO.Dictionaries[AP.OpenDictionary-1]->name);
AP.OpenDictionary = 0;
RetCode = 1;
}
if ( RetCode ) return(RetCode);
AR.Cnumlhs = cbuf[AM.rbufnum].numlhs;
if ( ( AS.ExecMode = par ) == GLOBALMODULE ) AS.ExecMode = 0;
#ifdef PARALLELCODE
/*
Now check whether we have either the regular parallel flag or the
mparallel flag set.
Next check whether any of the expressions has partodo set.
If any of the above we need to check what the dollar status is.
*/
AC.partodoflag = -1;
if ( NumPotModdollars >= 0 ) {
for ( i = 0; i < NumExpressions; i++ ) {
if ( Expressions[i].partodo ) { AC.partodoflag = 1; break; }
}
}
#ifdef WITHMPI
if ( AC.partodoflag > 0 && PF.numtasks < 3 ) {
AC.partodoflag = 0;
}
#endif
if ( AC.partodoflag > 0 || ( NumPotModdollars > 0 && AC.mparallelflag == PARALLELFLAG ) ) {
if ( NumPotModdollars > NumModOptdollars ) {
AC.mparallelflag |= NOPARALLEL_DOLLAR;
#ifdef WITHPTHREADS
AS.MultiThreaded = 0;
#endif
AC.partodoflag = 0;
}
else {
for ( i = 0; i < NumPotModdollars; i++ ) {
for ( j = 0; j < NumModOptdollars; j++ )
if ( PotModdollars[i] == ModOptdollars[j].number ) break;
if ( j >= NumModOptdollars ) {
AC.mparallelflag |= NOPARALLEL_DOLLAR;
#ifdef WITHPTHREADS
AS.MultiThreaded = 0;
#endif
AC.partodoflag = 0;
break;
}
switch ( ModOptdollars[j].type ) {
case MODSUM:
case MODMAX:
case MODMIN:
case MODLOCAL:
break;
default:
AC.mparallelflag |= NOPARALLEL_DOLLAR;
AS.MultiThreaded = 0;
AC.partodoflag = 0;
break;
}
}
}
}
else if ( ( AC.mparallelflag & NOPARALLEL_USER ) != 0 ) {
#ifdef WITHPTHREADS
AS.MultiThreaded = 0;
#endif
AC.partodoflag = 0;
}
if ( AC.partodoflag == 0 ) {
for ( i = 0; i < NumExpressions; i++ ) {
Expressions[i].partodo = 0;
}
}
else if ( AC.partodoflag == -1 ) {
AC.partodoflag = 0;
}
#endif
#ifdef WITHMPI
/*
* Check RHS expressions.
*/
if ( AC.RhsExprInModuleFlag && (AC.mparallelflag == PARALLELFLAG || AC.partodoflag) ) {
if (PF.rhsInParallel) {
PF.mkSlaveInfile=1;
if(PF.me != MASTER){
PF.slavebuf.PObuffer=(WORD *)Malloc1(AM.ScratSize*sizeof(WORD),"PF inbuf");
PF.slavebuf.POsize=AM.ScratSize*sizeof(WORD);
PF.slavebuf.POfull = PF.slavebuf.POfill = PF.slavebuf.PObuffer;
PF.slavebuf.POstop= PF.slavebuf.PObuffer+AM.ScratSize;
PUTZERO(PF.slavebuf.POposition);
}/*if(PF.me != MASTER)*/
}
else {
AC.mparallelflag |= NOPARALLEL_RHS;
AC.partodoflag = 0;
for ( i = 0; i < NumExpressions; i++ ) {
Expressions[i].partodo = 0;
}
}
}
/*
* Set $-variables with MODSUM to zero on the slaves.
*/
if ( (AC.mparallelflag == PARALLELFLAG || AC.partodoflag) && PF.me != MASTER ) {
for ( i = 0; i < NumModOptdollars; i++ ) {
if ( ModOptdollars[i].type == MODSUM ) {
DOLLARS d = Dollars + ModOptdollars[i].number;
d->type = DOLZERO;
if ( d->where && d->where != &AM.dollarzero ) M_free(d->where, "old content of dollar");
d->where = &AM.dollarzero;
d->size = 0;
CleanDollarFactors(d);
}
}
}
#endif
AR.SortType = AC.SortType;
#ifdef WITHMPI
if ( PF.me == MASTER )
#endif
{
if ( AC.SetupFlag ) WriteSetup();
if ( AC.NamesFlag || AC.CodesFlag ) WriteLists();
}
if ( par == GLOBALMODULE ) MakeGlobal();
if ( RevertScratch() ) return(-1);
if ( AC.ncmod ) SetMods();
/*
Warn if the module has to run in sequential mode due to some problems.
*/
#ifdef WITHMPI
if ( PF.me == MASTER )
#endif
{
if ( !AC.ThreadsFlag || AC.mparallelflag & NOPARALLEL_USER ) {
/* The user switched off the parallel execution explicitly. */
}
else if ( AC.mparallelflag & NOPARALLEL_DOLLAR ) {
if ( AC.WarnFlag >= 2 ) { /* HighWarning */
int i, j, k, n;
UBYTE *s, *s1;
s = strDup1((UBYTE *)"","NOPARALLEL_DOLLAR s");
n = 0;
j = NumPotModdollars;
for ( i = 0; i < j; i++ ) {
for ( k = 0; k < NumModOptdollars; k++ )
if ( ModOptdollars[k].number == PotModdollars[i] ) break;
if ( k >= NumModOptdollars ) {
/* global $-variable */
if ( n > 0 )
s = AddToString(s,(UBYTE *)", ",0);
s = AddToString(s,(UBYTE *)"$",0);
s = AddToString(s,DOLLARNAME(Dollars,PotModdollars[i]),0);
n++;
}
}
s1 = strDup1((UBYTE *)"This module is forced to run in sequential mode due to $-variable","NOPARALLEL_DOLLAR s1");
if ( n != 1 )
s1 = AddToString(s1,(UBYTE *)"s",0);
s1 = AddToString(s1,(UBYTE *)": ",0);
s1 = AddToString(s1,s,0);
HighWarning((char *)s1);
M_free(s,"NOPARALLEL_DOLLAR s");
M_free(s1,"NOPARALLEL_DOLLAR s1");
}
}
else if ( AC.mparallelflag & NOPARALLEL_RHS ) {
HighWarning("This module is forced to run in sequential mode due to RHS expression names");
}
else if ( AC.mparallelflag & NOPARALLEL_CONVPOLY ) {
HighWarning("This module is forced to run in sequential mode due to conversion to extra symbols");
}
else if ( AC.mparallelflag & NOPARALLEL_SPECTATOR ) {
HighWarning("This module is forced to run in sequential mode due to tospectator/copyspectator");
}
else if ( AC.mparallelflag & NOPARALLEL_TBLDOLLAR ) {
HighWarning("This module is forced to run in sequential mode due to $-variable assignments in tables");
}
else if ( AC.mparallelflag & NOPARALLEL_NPROC ) {
HighWarning("This module is forced to run in sequential mode because there is only one processor");
}
}
/*
Now the actual execution
*/
#ifdef WITHMPI
/*
* Turn on AS.printflag to print runtime errors occurring on slaves.
*/
AS.printflag = 1;
#endif
if ( AP.preError == 0 && ( Processor() || WriteAll() ) ) RetCode = -1;
#ifdef WITHMPI
AS.printflag = 0;
#endif
/*
That was it. Next is cleanup.
*/
if ( AC.ncmod ) UnSetMods();
AS.MultiThreaded = oldmultithreaded;
TableReset();
/*[28sep2005 mt]:*/
#ifdef WITHMPI
/* Combine and then broadcast modified dollar variables. */
if ( NumPotModdollars > 0 ) {
RetCode = PF_CollectModifiedDollars();
if ( RetCode ) return RetCode;
RetCode = PF_BroadcastModifiedDollars();
if ( RetCode ) return RetCode;
}
/* Broadcast redefined preprocessor variables. */
if ( AC.numpfirstnum > 0 ) {
RetCode = PF_BroadcastRedefinedPreVars();
if ( RetCode ) return RetCode;
}
/* Broadcast the list of objects converted to symbols in AM.sbufnum. */
if ( AC.topolynomialflag & TOPOLYNOMIALFLAG ) {
RetCode = PF_BroadcastCBuf(AM.sbufnum);
if ( RetCode ) return RetCode;
}
/*
* Broadcast AR.expflags, which may be used on the slaves in the next module
* via ZERO_ or UNCHANGED_. It also broadcasts several flags of each expression.
*/
RetCode = PF_BroadcastExpFlags();
if ( RetCode ) return RetCode;
/*
* Clean the hide file on the slaves, which was used for RHS expressions
* broadcast from the master at the beginning of the module.
*/
if ( PF.me != MASTER && AR.hidefile->PObuffer ) {
if ( AR.hidefile->handle >= 0 ) {
CloseFile(AR.hidefile->handle);
AR.hidefile->handle = -1;
remove(AR.hidefile->name);
}
AR.hidefile->POfull = AR.hidefile->POfill = AR.hidefile->PObuffer;
PUTZERO(AR.hidefile->POposition);
}
#endif
#ifdef WITHPTHREADS
for ( j = 0; j < NumModOptdollars; j++ ) {
if ( ModOptdollars[j].dstruct ) {
/*
First clean up dollar values.
*/
for ( i = 0; i < AM.totalnumberofthreads; i++ ) {
if ( ModOptdollars[j].dstruct[i].size > 0 ) {
CleanDollarFactors(&(ModOptdollars[j].dstruct[i]));
M_free(ModOptdollars[j].dstruct[i].where,"Local dollar value");
}
}
/*
Now clean up the whole array.
*/
M_free(ModOptdollars[j].dstruct,"Local DOLLARS");
ModOptdollars[j].dstruct = 0;
}
}
#endif
/*:[28sep2005 mt]*/
/*
@@@@@@@@@@@@@@@
Now follows the code to invalidate caches for all objects in the
PotModdollars. There are NumPotModdollars of them and PotModdollars
is an array of WORD.
*/
/*
Cleanup:
*/
#ifdef JV_IS_WRONG
/*
Giving back this memory gives way too much activity with Malloc1
Better to keep it and just put the number of used objects to zero (JV)
If you put the lijst equal to NULL, please also make maxnum = 0
*/
if ( ModOptdollars ) M_free(ModOptdollars, "ModOptdollars pointer");
if ( PotModdollars ) M_free(PotModdollars, "PotModdollars pointer");
/* ModOptdollars changed to AC.ModOptDolList.lijst because AIX C compiler complained. MF 30/07/2003. */
AC.ModOptDolList.lijst = NULL;
/* PotModdollars changed to AC.PotModDolList.lijst because AIX C compiler complained. MF 30/07/2003. */
AC.PotModDolList.lijst = NULL;
#endif
NumPotModdollars = 0;
NumModOptdollars = 0;
skipexec:
/*
Clean up the switch information.
We keep the switch array and heap.
*/
if ( AC.SwitchInArray > 0 ) {
for ( i = 0; i < AC.SwitchInArray; i++ ) {
SWITCH *sw = AC.SwitchArray + i;
if ( sw->table ) M_free(sw->table,"Switch table");
sw->table = 0;
sw->defaultcase.ncase = 0;
sw->defaultcase.value = 0;
sw->defaultcase.compbuffer = 0;
sw->endswitch.ncase = 0;
sw->endswitch.value = 0;
sw->endswitch.compbuffer = 0;
sw->typetable = 0;
sw->maxcase = 0;
sw->mincase = 0;
sw->numcases = 0;
sw->tablesize = 0;
sw->caseoffset = 0;
sw->iflevel = 0;
sw->whilelevel = 0;
sw->nestingsum = 0;
}
AC.SwitchInArray = 0;
AC.SwitchLevel = 0;
}
#ifdef PARALLELCODE
AC.numpfirstnum = 0;
#endif
AC.DidClean = 0;
AC.PolyRatFunChanged = 0;
TestDrop();
if ( par == STOREMODULE || par == CLEARMODULE ) {
ClearOptimize();
if ( par == STOREMODULE && PopVariables() ) RetCode = -1;
if ( AR.infile->handle >= 0 ) {
CloseFile(AR.infile->handle);
remove(AR.infile->name);
AR.infile->handle = -1;
}
AR.infile->POfill = AR.infile->PObuffer;
PUTZERO(AR.infile->POposition);
AR.infile->POfull = AR.infile->PObuffer;
if ( AR.outfile->handle >= 0 ) {
CloseFile(AR.outfile->handle);
remove(AR.outfile->name);
AR.outfile->handle = -1;
}
AR.outfile->POfull =
AR.outfile->POfill = AR.outfile->PObuffer;
PUTZERO(AR.outfile->POposition);
if ( AR.hidefile->handle >= 0 ) {
CloseFile(AR.hidefile->handle);
remove(AR.hidefile->name);
AR.hidefile->handle = -1;
}
AR.hidefile->POfull =