/**CFile****************************************************************
FileName [giaScript.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Scalable AIG package.]
Synopsis [Various hardcoded scripts.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: giaScript.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#include "giaAig.h"
#include "base/main/main.h"
#include "base/cmd/cmd.h"
#include "proof/dch/dch.h"
#include "opt/dau/dau.h"
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis [Synthesis script.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Gia_ManAigPrintPiLevels( Gia_Man_t * p )
{
Gia_Obj_t * pObj;
int i;
Gia_ManForEachPi( p, pObj, i )
printf( "%d ", Gia_ObjLevel(p, pObj) );
printf( "\n" );
}
/**Function*************************************************************
Synopsis [Synthesis script.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Gia_Man_t * Gia_ManAigSyn2( Gia_Man_t * pInit, int fOldAlgo, int fCoarsen, int fCutMin, int nRelaxRatio, int fDelayMin, int fVerbose, int fVeryVerbose )
{
Gia_Man_t * p, * pNew, * pTemp;
Jf_Par_t Pars, * pPars = &Pars;
if ( fOldAlgo )
{
Jf_ManSetDefaultPars( pPars );
pPars->fCutMin = fCutMin;
}
else
{
Lf_ManSetDefaultPars( pPars );
pPars->fCutMin = fCutMin;
pPars->fCoarsen = fCoarsen;
pPars->nRelaxRatio = nRelaxRatio;
pPars->nAreaTuner = 1;
pPars->nCutNum = 4;
}
if ( fVerbose ) Gia_ManPrintStats( pInit, NULL );
p = Gia_ManDup( pInit );
Gia_ManTransferTiming( p, pInit );
if ( Gia_ManAndNum(p) == 0 )
return p;
// delay optimization
if ( fDelayMin && p->pManTime == NULL )
{
int Area0, Area1, Delay0, Delay1;
int fCutMin = pPars->fCutMin;
int fCoarsen = pPars->fCoarsen;
int nRelaxRatio = pPars->nRelaxRatio;
pPars->fCutMin = 0;
pPars->fCoarsen = 0;
pPars->nRelaxRatio = 0;
// perform mapping
if ( fOldAlgo )
Jf_ManPerformMapping( p, pPars );
else
Lf_ManPerformMapping( p, pPars );
Area0 = (int)pPars->Area;
Delay0 = (int)pPars->Delay;
// perform balancing
pNew = Gia_ManPerformDsdBalance( p, 6, 4, 0, 0 );
// perform mapping again
if ( fOldAlgo )
Jf_ManPerformMapping( pNew, pPars );
else
Lf_ManPerformMapping( pNew, pPars );
Area1 = (int)pPars->Area;
Delay1 = (int)pPars->Delay;
// choose the best result
if ( Delay1 < Delay0 - 1 || (Delay1 == Delay0 + 1 && 100.0 * (Area1 - Area0) / Area1 < 3.0) )
{
Gia_ManStop( p );
p = pNew;
}
else
{
Gia_ManStop( pNew );
Vec_IntFreeP( &p->vMapping );
}
// reset params
pPars->fCutMin = fCutMin;
pPars->fCoarsen = fCoarsen;
pPars->nRelaxRatio = nRelaxRatio;
}
// perform balancing
pNew = Gia_ManAreaBalance( p, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( p );
// perform mapping
if ( fOldAlgo )
pNew = Jf_ManPerformMapping( pTemp = pNew, pPars );
else
pNew = Lf_ManPerformMapping( pTemp = pNew, pPars );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
if ( pTemp != pNew )
Gia_ManStop( pTemp );
// perform balancing
pNew = Gia_ManAreaBalance( pTemp = pNew, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( pTemp );
return pNew;
}
Gia_Man_t * Gia_ManAigSyn3( Gia_Man_t * p, int fVerbose, int fVeryVerbose )
{
Gia_Man_t * pNew, * pTemp;
Jf_Par_t Pars, * pPars = &Pars;
Jf_ManSetDefaultPars( pPars );
pPars->nRelaxRatio = 40;
if ( fVerbose ) Gia_ManPrintStats( p, NULL );
if ( Gia_ManAndNum(p) == 0 )
return Gia_ManDup(p);
// perform balancing
pNew = Gia_ManAreaBalance( p, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
// perform mapping
pPars->nLutSize = 6;
pNew = Jf_ManPerformMapping( pTemp = pNew, pPars );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
// Gia_ManStop( pTemp );
// perform balancing
pNew = Gia_ManAreaBalance( pTemp = pNew, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( pTemp );
// perform mapping
pPars->nLutSize = 4;
pNew = Jf_ManPerformMapping( pTemp = pNew, pPars );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
// Gia_ManStop( pTemp );
// perform balancing
pNew = Gia_ManAreaBalance( pTemp = pNew, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( pTemp );
return pNew;
}
Gia_Man_t * Gia_ManAigSyn4( Gia_Man_t * p, int fVerbose, int fVeryVerbose )
{
Gia_Man_t * pNew, * pTemp;
Jf_Par_t Pars, * pPars = &Pars;
Jf_ManSetDefaultPars( pPars );
pPars->nRelaxRatio = 40;
if ( fVerbose ) Gia_ManPrintStats( p, NULL );
if ( Gia_ManAndNum(p) == 0 )
return Gia_ManDup(p);
//Gia_ManAigPrintPiLevels( p );
// perform balancing
pNew = Gia_ManAreaBalance( p, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
// perform mapping
pPars->nLutSize = 7;
pNew = Jf_ManPerformMapping( pTemp = pNew, pPars );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
// Gia_ManStop( pTemp );
// perform extraction
pNew = Gia_ManPerformFx( pTemp = pNew, ABC_INFINITY, 0, 0, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( pTemp );
// perform balancing
pNew = Gia_ManAreaBalance( pTemp = pNew, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( pTemp );
// perform mapping
pPars->nLutSize = 5;
pNew = Jf_ManPerformMapping( pTemp = pNew, pPars );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
// Gia_ManStop( pTemp );
// perform extraction
pNew = Gia_ManPerformFx( pTemp = pNew, ABC_INFINITY, 0, 0, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( pTemp );
// perform balancing
pNew = Gia_ManAreaBalance( pTemp = pNew, 0, ABC_INFINITY, fVeryVerbose, 0 );
if ( fVerbose ) Gia_ManPrintStats( pNew, NULL );
Gia_ManStop( pTemp );
//Gia_ManAigPrintPiLevels( pNew );
return pNew;
}
/**Function*************************************************************
Synopsis [Duplicates the AIG manager.]
Description [This duplicator works for AIGs with choices.]
SideEffects []
SeeAlso []
***********************************************************************/
Vec_Ptr_t * Gia_ManOrderPios( Aig_Man_t * p, Gia_Man_t * pOrder )
{
Vec_Ptr_t * vPios;
Gia_Obj_t * pObj;
int i;
assert( Aig_ManCiNum(p) == Gia_ManCiNum(pOrder) );
assert( Aig_ManCoNum(p) == Gia_ManCoNum(pOrder) );
vPios = Vec_PtrAlloc( Aig_ManCiNum(p) + Aig_ManCoNum(p) );
Gia_ManForEachObj( pOrder, pObj, i )
{
if ( Gia_ObjIsCi(pObj) )
Vec_PtrPush( vPios, Aig_ManCi(p, Gia_ObjCioId(pObj)) );
else if ( Gia_ObjIsCo(pObj) )
Vec_PtrPush( vPios, Aig_ManCo(p, Gia_ObjCioId(pObj)) );
}
return vPios;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Gia_Man_t * Gia_ManDupFromBarBufs( Gia_Man_t * p )
{
Vec_Int_t * vBufObjs;
Gia_Man_t * pNew;
Gia_Obj_t * pObj;
int i, k = 0;
assert( Gia_ManBufNum(p) > 0 );
assert( Gia_ManRegNum(p) == 0 );
assert( !Gia_ManHasChoices(p) );
pNew = Gia_ManStart( Gia_ManObjNum(p) );
pNew->pName = Abc_UtilStrsav( p->pName );
pNew->pSpec = Abc_UtilStrsav( p->pSpec );
Gia_ManFillValue(p);
Gia_ManConst0(p)->Value = 0;
Gia_ManForEachCi( p, pObj, i )
pObj->Value = Gia_ManAppendCi( pNew );
vBufObjs = Vec_IntAlloc( Gia_ManBufNum(p) );
for ( i = 0; i < Gia_ManBufNum(p); i++ )
Vec_IntPush( vBufObjs, Gia_ManAppendCi(pNew) );
Gia_ManForEachAnd( p, pObj, i )
{
if ( Gia_ObjIsBuf(pObj) )
{
pObj->Value = Vec_IntEntry( vBufObjs, k );
Vec_IntWriteEntry( vBufObjs, k++, Gia_ObjFanin0Copy(pObj) );
}
else
pObj->Value = Gia_ManAppendAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) );
}
assert( k == Gia_ManBufNum(p) );
for ( i = 0; i < Gia_ManBufNum(p); i++ )
Gia_ManAppendCo( pNew, Vec_IntEntry(vBufObjs, i) );
Vec_IntFree( vBufObjs );
Gia_ManForEachCo( p, pObj, i )
Gia_ManAppendCo( pNew, Gia_ObjFanin0Copy(pObj) );
Gia_ManSetRegNum( pNew, Gia_ManRegNum(p) );
return pNew;
}
Gia_Man_t * Gia_ManDupToBarBufs( Gia_Man_t * p, int nBarBufs )
{
Gia_Man_t * pNew;
Gia_Obj_t * pObj;
int nPiReal = Gia_ManCiNum(p) - nBarBufs;
int nPoReal = Gia_ManCoNum(p) - nBarBufs;
int i, k = 0;
assert( Gia_ManBufNum(p) == 0 );
assert( Gia_ManRegNum(p) == 0 );
assert( Gia_ManHasChoices(p) );
pNew = Gia_ManStart( Gia_ManObjNum(p) );
pNew->pName = Abc_UtilStrsav( p->pName );
pNew->pSpec = Abc_UtilStrsav( p->pSpec );
if ( Gia_ManHasChoices(p) )
pNew->pSibls = ABC_CALLOC( int, Gia_ManObjNum(p) );
Gia_ManFillValue(p);
Gia_ManConst0(p)->Value = 0;
for ( i = 0; i < nPiReal; i++ )
Gia_ManCi(p, i)->Value = Gia_ManAppendCi( pNew );
Gia_ManForEachAnd( p, pObj, i )
{
for ( ; k < nBarBufs; k++ )
if ( ~Gia_ObjFanin0(Gia_ManCo(p, k))->Value )
Gia_ManCi(p, nPiReal + k)->Value = Gia_ManAppendBuf( pNew, Gia_ObjFanin0Copy(Gia_ManCo(p, k)) );
else
break;
pObj->Value = Gia_ManAppendAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) );
if ( Gia_ObjSibl(p, Gia_ObjId(p, pObj)) )
pNew->pSibls[Abc_Lit2Var(pObj->Value)] = Abc_Lit2Var(Gia_ObjSiblObj(p, Gia_ObjId(p, pObj))->Value);
}
for ( ; k < nBarBufs; k++ )
if ( ~Gia_ObjFanin0Copy(Gia_ManCo(p, k)) )
Gia_ManCi(p, nPiReal + k)->Value = Gia_ManAppendBuf( pNew, Gia_ObjFanin0Copy(Gia_ManCo(p, k)) );
assert( k == nBarBufs );
for ( i = 0; i < nPoReal; i++ )
Gia_ManAppendCo( pNew, Gia_ObjFanin0Copy(Gia_ManCo(p, nBarBufs+i)) );
Gia_ManSetRegNum( pNew, Gia_ManRegNum(p) );
assert( Gia_ManBufNum(pNew) == nBarBufs );
assert( Gia_ManCiNum(pNew) == nPiReal );
assert( Gia_ManCoNum(pNew) == nPoReal );
return pNew;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Gia_Man_t * Gia_ManAigSynch2Choices( Gia_Man_t * pGia1, Gia_Man_t * pGia2, Gia_Man_t * pGia3, Dch_Pars_t * pPars )
{
Aig_Man_t * pMan, * pTemp;
Gia_Man_t * pGia, * pMiter;
// derive miter
Vec_Ptr_t * vPios, * vGias = Vec_PtrAlloc( 3 );
if ( pGia3 ) Vec_PtrPush( vGias, pGia3 );
if ( pGia2 ) Vec_PtrPush( vGias, pGia2 );
if ( pGia1 ) Vec_PtrPush( vGias, pGia1 );
pMiter = Gia_ManChoiceMiter( vGias );
Vec_PtrFree( vGias );
// transform into an AIG
pMan = Gia_ManToAigSkip( pMiter, 3 );
Gia_ManStop( pMiter );
// compute choices
pMan = Dch_ComputeChoices( pTemp = pMan, pPars );
Aig_ManStop( pTemp );
// reconstruct the network
vPios = Gia_ManOrderPios( pMan, pGia1 );
pMan = Aig_ManDupDfsGuided( pTemp = pMan, vPios );
Aig_ManStop( pTemp );
Vec_PtrFree( vPios );
// convert to GIA
pGia = Gia_ManFromAigChoices( pMan );
Aig_ManStop( pMan );
return pGia;
}
Gia_Man_t * Gia_ManAigSynch2( Gia_Man_t * pInit, void * pPars0, int nLutSize, int nRelaxRatio )
{
extern Gia_Man_t * Gia_ManLutBalance( Gia_Man_t * p, int nLutSize, int fUseMuxes, int fRecursive, int fOptArea, int fVerbose );
Dch_Pars_t * pParsDch = (Dch_Pars_t *)pPars0;
Gia_Man_t * pGia1, * pGia2, * pGia3, * pNew, * pTemp;
int fVerbose = pParsDch->fVerbose;
Jf_Par_t Pars, * pPars = &Pars;
Lf_ManSetDefaultPars( pPars );
pPars->fCutMin = 1;
pPars->fCoarsen = 1;
pPars->nRelaxRatio = nRelaxRatio;
pPars->nAreaTuner = 5;
pPars->nCutNum = 12;
pPars->fVerbose = fVerbose;
if ( fVerbose ) Gia_ManPrintStats( pInit, NULL );
pGia1 = Gia_ManDup( pInit );
if ( Gia_ManAndNum(pGia1) == 0 )
{
Gia_ManTransferTiming( pGia1, pInit );
return pGia1;
}
if ( pGia1->pManTime && pGia1->vLevels == NULL )
Gia_ManLevelWithBoxes( pGia1 );
// unmap if mapped
if ( Gia_ManHasMapping(pInit) )
{
Gia_ManTransferMapping( pGia1, pInit );
pGia1 = (Gia_Man_t *)Dsm_ManDeriveGia( pTemp = pGia1, 0 );
Gia_ManStop( pTemp );
}
// perform balancing
if ( Gia_ManBufNum(pGia1) || 1 )
pGia2 = Gia_ManAreaBalance( pGia1, 0, ABC_INFINITY, 0, 0 );
else
{
pGia2 = Gia_ManLutBalance( pGia1, nLutSize, 1, 1, 1, 0 );
pGia2 = Gia_ManAreaBalance( pTemp = pGia2, 0, ABC_INFINITY, 0, 0 );
Gia_ManStop( pTemp );
}
if ( fVerbose ) Gia_ManPrintStats( pGia2, NULL );
// perform mapping
pGia2 = Lf_ManPerformMapping( pTemp = pGia2, pPars );
if ( fVerbose ) Gia_ManPrintStats( pGia2, NULL );
if ( pTemp != pGia2 )
Gia_ManStop( pTemp );
// perform balancing
if ( pParsDch->fLightSynth || Gia_ManBufNum(pGia2) )
pGia3 = Gia_ManAreaBalance( pGia2, 0, ABC_INFINITY, 0, 0 );
else
{
assert( Gia_ManBufNum(pGia2) == 0 );
pGia2 = Gia_ManAreaBalance( pTemp = pGia2, 0, ABC_INFINITY, 0, 0 );
if ( fVerbose ) Gia_ManPrintStats( pGia2, NULL );
Gia_ManStop( pTemp );
// perform DSD balancing
pGia3 = Gia_ManPerformDsdBalance( pGia2, 6, 8, 0, 0 );
}
if ( fVerbose ) Gia_ManPrintStats( pGia3, NULL );
// perform choice computation
if ( Gia_ManBufNum(pInit) )
{
assert( Gia_ManBufNum(pInit) == Gia_ManBufNum(pGia1) );
pGia1 = Gia_ManDupFromBarBufs( pTemp = pGia1 );
Gia_ManStop( pTemp );
assert( Gia_ManBufNum(pInit) == Gia_ManBufNum(pGia2) );
pGia2 = Gia_ManDupFromBarBufs( pTemp = pGia2 );
Gia_ManStop( pTemp );
assert( Gia_ManBufNum(pInit) == Gia_ManBufNum(pGia3) );
pGia3 = Gia_ManDupFromBarBufs( pTemp = pGia3 );
Gia_ManStop( pTemp );
}
pNew = Gia_ManAigSynch2Choices( pGia1, pGia2, pGia3, pParsDch );
Gia_ManStop( pGia1 );
Gia_ManStop( pGia2 );
Gia_ManStop( pGia3 );
if ( Gia_ManBufNum(pInit) )
{
pNew = Gia_ManDupToBarBufs( pTemp = pNew, Gia_ManBufNum(pInit) );
Gia_ManStop( pTemp );
}
// copy names
ABC_FREE( pNew->pName );
ABC_FREE( pNew->pSpec );
pNew->pName = Abc_UtilStrsav(pInit->pName);
pNew->pSpec = Abc_UtilStrsav(pInit->pSpec);
Gia_ManTransferTiming( pNew, pInit );
return pNew;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Gia_ManPerformMap( int nAnds, int nLutSize, int nCutNum, int fMinAve, int fUseMfs, int fVerbose )
{
char Command[200];
sprintf( Command, "&unmap; &lf -K %d -C %d -k %s; &save", nLutSize, nCutNum, fMinAve?"-t":"" );
// sprintf( Command, "&unmap; &if -K %d -C %d %s; &save", nLutSize, nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
if ( fVerbose )
{
printf( "MAPPING:\n" );
printf( "Mapping with &lf -k:\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
sprintf( Command, "&unmap; &lf -K %d -C %d %s; &save", nLutSize, nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
if ( fVerbose )
{
printf( "Mapping with &lf:\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
if ( (nLutSize == 4 && nAnds < 100000) || (nLutSize == 6 && nAnds < 2000) )
{
sprintf( Command, "&unmap; &if -sz -S %d%d -K %d -C %d %s", nLutSize, nLutSize, 2*nLutSize-1, 2*nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
Vec_IntFreeP( &Abc_FrameReadGia(Abc_FrameGetGlobalFrame())->vPacking );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&save" );
if ( fVerbose )
{
printf( "Mapping with &if -sz -S %d%d -K %d -C %d %s:\n", nLutSize, nLutSize, 2*nLutSize-1, 2*nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
}
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fUseMfs )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&put; mfs2 -W 4 -M 500 -C 7000; &get -m" );
if ( fVerbose )
{
printf( "Mapping final:\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
}
void Gia_ManPerformRound( int fIsMapped, int nAnds, int nLevels, int nLutSize, int nCutNum, int fMinAve, int fUseMfs, int fVerbose )
{
char Command[200];
// perform AIG-based synthesis
if ( nAnds < 50000 )
{
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "" );
sprintf( Command, "&dsdb; &dch -C 500; &if -K %d -C %d %s; &save", nLutSize, nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
if ( fVerbose )
{
printf( "Mapping with &dch -C 500; &if -K %d -C %d %s:\n", nLutSize, nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
}
// perform AIG-based synthesis
if ( nAnds < 20000 )
{
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "" );
sprintf( Command, "&dsdb; &dch -C 500; &if -K %d -C %d %s; &save", nLutSize, nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
if ( fVerbose )
{
printf( "Mapping with &dch -C 500; &if -K %d -C %d %s:\n", nLutSize, nCutNum, fMinAve?"-t":"" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
}
// perform first round of mapping
Gia_ManPerformMap( nAnds, nLutSize, nCutNum, fMinAve, fUseMfs, fVerbose );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&dsdb" );
// perform second round of mapping
Gia_ManPerformMap( nAnds, nLutSize, nCutNum, fMinAve, fUseMfs, fVerbose );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&syn2 -m -R 10; &dsdb" );
// prepare for final mapping
sprintf( Command, "&blut -a -K %d", nLutSize );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Command );
// perform third round of mapping
Gia_ManPerformMap( nAnds, nLutSize, nCutNum, fMinAve, fUseMfs, fVerbose );
}
void Gia_ManPerformFlow( int fIsMapped, int nAnds, int nLevels, int nLutSize, int nCutNum, int fMinAve, int fUseMfs, int fVerbose )
{
// remove comb equivs
if ( fIsMapped )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
// if ( Abc_FrameReadGia(Abc_FrameGetGlobalFrame())->pManTime )
// Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&sweep" );
// else
// Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&fraig -c" );
// perform first round
Gia_ManPerformRound( fIsMapped, nAnds, nLevels, nLutSize, nCutNum, fMinAve, fUseMfs, fVerbose );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st; &sopb" );
// perform first round
Gia_ManPerformRound( fIsMapped, nAnds, nLevels, nLutSize, nCutNum, fMinAve, fUseMfs, fVerbose );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Gia_ManPerformFlow2( int fIsMapped, int nAnds, int nLevels, int nLutSize, int nCutNum, int fBalance, int fMinAve, int fUseMfs, int fVerbose )
{
char Comm1[100], Comm2[100], Comm3[100], Comm4[100];
sprintf( Comm1, "&synch2 -K %d -C 500; &if -m%s -K %d -C %d; %s &save", nLutSize, fMinAve?"t":"", nLutSize, nCutNum, fUseMfs ? "&put; mfs2 -W 4 -M 500 -C 7000; &get -m;":"" );
sprintf( Comm2, "&dch -C 500; &if -m%s -K %d -C %d; %s &save", fMinAve?"t":"", nLutSize, nCutNum+4, fUseMfs ? "&put; mfs2 -W 4 -M 500 -C 7000; &get -m;":"" );
sprintf( Comm3, "&synch2 -K %d -C 500; &lf -m%s -E 5 -K %d -C %d; %s &save", nLutSize, fMinAve?"t":"", nLutSize, nCutNum, fUseMfs ? "&put; mfs2 -W 4 -M 500 -C 7000; &get -m;":"" );
sprintf( Comm4, "&dch -C 500; &lf -m%sk -E 5 -K %d -C %d; %s &save", fMinAve?"t":"", nLutSize, nCutNum+4, fUseMfs ? "&put; mfs2 -W 4 -M 500 -C 7000; &get -m;":"" );
// perform synthesis
if ( fVerbose )
printf( "Trying synthesis...\n" );
if ( fIsMapped )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm1 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm2 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform balancing
if ( fBalance )
{
if ( fVerbose )
printf( "Trying SOP balancing...\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st; &sopb -R 10 -C 4" );
}
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm3 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm2 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
if ( nAnds > 100000 )
return;
// perform balancing
if ( fBalance )
{
if ( fVerbose )
printf( "Trying SOP balancing...\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st; &sopb -R 10" );
}
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm3 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm2 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
if ( nAnds > 50000 )
return;
// perform balancing
if ( fBalance )
{
if ( fVerbose )
printf( "Trying SOP balancing...\n" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st; &sopb -R 10" );
}
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm3 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// perform synthesis
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&st" );
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), Comm2 );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
// return the result
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&load" );
if ( fVerbose )
Cmd_CommandExecute( Abc_FrameGetGlobalFrame(), "&ps" );
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END