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Changes to LUT mappers.

This commit is contained in:
Alan Mishchenko 2014-03-06 21:48:15 -08:00
parent 839632140e
commit a8a08035f5
4 changed files with 26 additions and 14 deletions
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6
src/aig/gia/giaIf.c
View File

@ -1298,7 +1298,7 @@ Gia_Man_t * Gia_ManFromIfLogic( If_Man_t * pIfMan )
If_CutForEachLeaf( pIfMan, pCutBest, pIfLeaf, k )
Vec_IntPush( vLeaves, pIfLeaf->iCopy );
// perform one of the two types of mapping: with and without structures
if ( pIfMan->pPars->fUseDsd )
if ( pIfMan->pPars->fUseDsd && pIfMan->pPars->pLutStruct )
{
if ( pSat == NULL )
pSat = (sat_solver *)If_ManSatBuildXY( (int)(pIfMan->pPars->pLutStruct[0] - '0') );
@ -1308,7 +1308,7 @@ Gia_Man_t * Gia_ManFromIfLogic( If_Man_t * pIfMan )
pIfObj->iCopy = Gia_ManFromIfLogicCreateLut( pNew, If_CutTruthW(pIfMan, pCutBest), vLeaves, vCover, vMapping, vMapping2 );
pIfObj->iCopy = Abc_LitNotCond( pIfObj->iCopy, pCutBest->fCompl );
}
else if ( pIfMan->pPars->fDeriveLuts && pIfMan->pPars->fTruth )
else if ( (pIfMan->pPars->fDeriveLuts && pIfMan->pPars->fTruth) || pIfMan->pPars->fUseDsd )
{
// perform decomposition of the cut
pIfObj->iCopy = Gia_ManFromIfLogicNode( pIfMan, pNew, i, vLeaves, vLeaves2, If_CutTruthW(pIfMan, pCutBest), pIfMan->pPars->pLutStruct, vCover, vMapping, vMapping2, vPacking, (pIfMan->pPars->fEnableCheck75 || pIfMan->pPars->fEnableCheck75u), pIfMan->pPars->fEnableCheck07 );
@ -1528,7 +1528,7 @@ Gia_Man_t * Gia_ManPerformMapping( Gia_Man_t * p, void * pp, int fNormalized )
If_Man_t * pIfMan;
If_Par_t * pPars = (If_Par_t *)pp;
// disable cut minimization when GIA strucure is needed
if ( !pPars->fDelayOpt && !pPars->fUserRecLib && ((!pPars->fDeriveLuts && !pPars->fUseDsd) || !pPars->pLutStruct) )
if ( !pPars->fDelayOpt && !pPars->fUserRecLib && !pPars->fDeriveLuts && !pPars->fUseDsd )
pPars->fCutMin = 0;
// reconstruct GIA according to the hierarchy manager

24
src/base/abci/abc.c
View File

@ -15531,14 +15531,25 @@ usage:
***********************************************************************/
int Abc_CommandDsdPs( Abc_Frame_t * pAbc, int argc, char ** argv )
{
int c, fPrintLib = 0;
int c, Number = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "ph" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "Nvh" ) ) != EOF )
{
switch ( c )
{
case 'p':
fPrintLib ^= 1;
case 'N':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-N\" should be followed by a floating point number.\n" );
goto usage;
}
Number = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( Number < 0 )
goto usage;
break;
case 'v':
fVerbose ^= 1;
break;
case 'h':
goto usage;
@ -15551,12 +15562,13 @@ int Abc_CommandDsdPs( Abc_Frame_t * pAbc, int argc, char ** argv )
Abc_Print( 1, "The DSD manager is not started.\n" );
return 0;
}
If_DsdManPrint( (If_DsdMan_t *)Abc_FrameReadManDsd(), NULL, 0 );
If_DsdManPrint( (If_DsdMan_t *)Abc_FrameReadManDsd(), NULL, Number, fVerbose );
return 0;
usage:
Abc_Print( -2, "usage: dsd_ps [-h]\n" );
Abc_Print( -2, "usage: dsd_ps [-N num] [-vh]\n" );
Abc_Print( -2, "\t prints statistics of DSD manager\n" );
Abc_Print( -2, "\t-v : toggles verbose output [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;
}

2
src/map/if/if.h
View File

@ -519,7 +519,7 @@ extern int If_CluCheckExt3( void * p, word * pTruth, int nVars, int
/*=== ifDsd.c =============================================================*/
extern If_DsdMan_t * If_DsdManAlloc( int nVars, int nLutSize );
extern void If_DsdManDump( If_DsdMan_t * p );
extern void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int fVerbose );
extern void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int Number, int fVerbose );
extern void If_DsdManTune( If_DsdMan_t * p, int LutSize, int fFast, int fSpec, int fVerbose );
extern void If_DsdManFree( If_DsdMan_t * p, int fVerbose );
extern void If_DsdManSave( If_DsdMan_t * p, char * pFileName );

8
src/map/if/ifDsd.c
View File

@ -220,7 +220,7 @@ void If_DsdManFree( If_DsdMan_t * p, int fVerbose )
int v;
// If_DsdManDump( p );
if ( fVerbose )
If_DsdManPrint( p, NULL, 0 );
If_DsdManPrint( p, NULL, 0, 0 );
if ( fVerbose )
Vec_MemDumpTruthTables( p->vTtMem, "dumpdsd", p->nVars );
for ( v = 2; v < p->nVars; v++ )
@ -396,7 +396,7 @@ void If_DsdManPrintDistrib( If_DsdMan_t * p )
printf( "(%6.2f %%)", 100.0 * CountNonTotal / Vec_PtrSize(p->vObjs) );
printf( "\n" );
}
void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int fVerbose )
void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int Number, int fVerbose )
{
If_DsdObj_t * pObj;
int i, DsdMax = 0, CountUsed = 0, CountNonDsdStr = 0, CountMarked = 0;
@ -441,8 +441,8 @@ void If_DsdManPrint( If_DsdMan_t * p, char * pFileName, int fVerbose )
return;
If_DsdVecForEachObj( p->vObjs, pObj, i )
{
// if ( i == 50 )
// break;
if ( Number && i % Number )
continue;
If_DsdManPrintOne( pFile, p, pObj->Id, NULL, 1 );
}
fprintf( pFile, "\n" );