/**CFile****************************************************************
FileName [cecMan.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Combinational equivalence checking.]
Synopsis [Manager procedures.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: cecMan.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#include "cecInt.h"
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis [Creates the manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Cec_ManSat_t * Cec_ManSatCreate( Gia_Man_t * pAig, Cec_ParSat_t * pPars )
{
Cec_ManSat_t * p;
// create interpolation manager
p = ABC_ALLOC( Cec_ManSat_t, 1 );
memset( p, 0, sizeof(Cec_ManSat_t) );
p->pPars = pPars;
p->pAig = pAig;
// SAT solving
p->nSatVars = 1;
p->pSatVars = ABC_CALLOC( int, Gia_ManObjNum(pAig) );
p->vUsedNodes = Vec_PtrAlloc( 1000 );
p->vFanins = Vec_PtrAlloc( 100 );
p->vCex = Vec_IntAlloc( 100 );
p->vVisits = Vec_IntAlloc( 100 );
return p;
}
/**Function*************************************************************
Synopsis [Prints statistics of the manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cec_ManSatPrintStats( Cec_ManSat_t * p )
{
Abc_Print( 1, "CO = %8d ", Gia_ManCoNum(p->pAig) );
Abc_Print( 1, "AND = %8d ", Gia_ManAndNum(p->pAig) );
Abc_Print( 1, "Conf = %5d ", p->pPars->nBTLimit );
Abc_Print( 1, "MinVar = %5d ", p->pPars->nSatVarMax );
Abc_Print( 1, "MinCalls = %5d\n", p->pPars->nCallsRecycle );
Abc_Print( 1, "Unsat calls %6d (%6.2f %%) Ave conf = %8.1f ",
p->nSatUnsat, p->nSatTotal? 100.0*p->nSatUnsat/p->nSatTotal : 0.0, p->nSatUnsat? 1.0*p->nConfUnsat/p->nSatUnsat :0.0 );
Abc_PrintTimeP( 1, "Time", p->timeSatUnsat, p->timeTotal );
Abc_Print( 1, "Sat calls %6d (%6.2f %%) Ave conf = %8.1f ",
p->nSatSat, p->nSatTotal? 100.0*p->nSatSat/p->nSatTotal : 0.0, p->nSatSat? 1.0*p->nConfSat/p->nSatSat : 0.0 );
Abc_PrintTimeP( 1, "Time", p->timeSatSat, p->timeTotal );
Abc_Print( 1, "Undef calls %6d (%6.2f %%) Ave conf = %8.1f ",
p->nSatUndec, p->nSatTotal? 100.0*p->nSatUndec/p->nSatTotal : 0.0, p->nSatUndec? 1.0*p->nConfUndec/p->nSatUndec : 0.0 );
Abc_PrintTimeP( 1, "Time", p->timeSatUndec, p->timeTotal );
Abc_PrintTime( 1, "Total time", p->timeTotal );
}
/**Function*************************************************************
Synopsis [Frees the manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cec_ManSatStop( Cec_ManSat_t * p )
{
if ( p->pSat )
sat_solver_delete( p->pSat );
Vec_IntFree( p->vCex );
Vec_IntFree( p->vVisits );
Vec_PtrFree( p->vUsedNodes );
Vec_PtrFree( p->vFanins );
ABC_FREE( p->pSatVars );
ABC_FREE( p );
}
/**Function*************************************************************
Synopsis [Creates AIG.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Cec_ManPat_t * Cec_ManPatStart()
{
Cec_ManPat_t * p;
p = ABC_CALLOC( Cec_ManPat_t, 1 );
p->vStorage = Vec_StrAlloc( 1<<20 );
p->vPattern1 = Vec_IntAlloc( 1000 );
p->vPattern2 = Vec_IntAlloc( 1000 );
return p;
}
/**Function*************************************************************
Synopsis [Creates AIG.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cec_ManPatPrintStats( Cec_ManPat_t * p )
{
Abc_Print( 1, "Latest: P = %8d. L = %10d. Lm = %10d. Ave = %6.1f. MEM =%6.2f MB\n",
p->nPats, p->nPatLits, p->nPatLitsMin, 1.0 * p->nPatLitsMin/p->nPats,
1.0*(Vec_StrSize(p->vStorage)-p->iStart)/(1<<20) );
Abc_Print( 1, "Total: P = %8d. L = %10d. Lm = %10d. Ave = %6.1f. MEM =%6.2f MB\n",
p->nPatsAll, p->nPatLitsAll, p->nPatLitsMinAll, 1.0 * p->nPatLitsMinAll/p->nPatsAll,
1.0*Vec_StrSize(p->vStorage)/(1<<20) );
Abc_PrintTimeP( 1, "Finding ", p->timeFind, p->timeTotal );
Abc_PrintTimeP( 1, "Shrinking", p->timeShrink, p->timeTotal );
Abc_PrintTimeP( 1, "Verifying", p->timeVerify, p->timeTotal );
Abc_PrintTimeP( 1, "Sorting ", p->timeSort, p->timeTotal );
Abc_PrintTimeP( 1, "Packing ", p->timePack, p->timeTotal );
Abc_PrintTime( 1, "TOTAL ", p->timeTotal );
}
/**Function*************************************************************
Synopsis [Deletes AIG.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cec_ManPatStop( Cec_ManPat_t * p )
{
Vec_StrFree( p->vStorage );
Vec_IntFree( p->vPattern1 );
Vec_IntFree( p->vPattern2 );
ABC_FREE( p );
}
/**Function*************************************************************
Synopsis [Creates AIG.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Cec_ManSim_t * Cec_ManSimStart( Gia_Man_t * pAig, Cec_ParSim_t * pPars )
{
Cec_ManSim_t * p;
p = ABC_ALLOC( Cec_ManSim_t, 1 );
memset( p, 0, sizeof(Cec_ManSim_t) );
p->pAig = pAig;
p->pPars = pPars;
p->nWords = pPars->nWords;
p->pSimInfo = ABC_CALLOC( int, Gia_ManObjNum(pAig) );
p->vClassOld = Vec_IntAlloc( 1000 );
p->vClassNew = Vec_IntAlloc( 1000 );
p->vClassTemp = Vec_IntAlloc( 1000 );
p->vRefinedC = Vec_IntAlloc( 10000 );
p->vCiSimInfo = Vec_PtrAllocSimInfo( Gia_ManCiNum(p->pAig), pPars->nWords );
if ( pPars->fCheckMiter || Gia_ManRegNum(p->pAig) )
{
p->vCoSimInfo = Vec_PtrAllocSimInfo( Gia_ManCoNum(p->pAig), pPars->nWords );
Vec_PtrCleanSimInfo( p->vCoSimInfo, 0, pPars->nWords );
}
p->iOut = -1;
return p;
}
/**Function*************************************************************
Synopsis [Deletes AIG.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cec_ManSimStop( Cec_ManSim_t * p )
{
Vec_IntFree( p->vClassOld );
Vec_IntFree( p->vClassNew );
Vec_IntFree( p->vClassTemp );
Vec_IntFree( p->vRefinedC );
if ( p->vCiSimInfo )
Vec_PtrFree( p->vCiSimInfo );
if ( p->vCoSimInfo )
Vec_PtrFree( p->vCoSimInfo );
ABC_FREE( p->pScores );
ABC_FREE( p->pCexComb );
ABC_FREE( p->pCexes );
ABC_FREE( p->pMems );
ABC_FREE( p->pSimInfo );
ABC_FREE( p );
}
/**Function*************************************************************
Synopsis [Creates AIG.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Cec_ManFra_t * Cec_ManFraStart( Gia_Man_t * pAig, Cec_ParFra_t * pPars )
{
Cec_ManFra_t * p;
p = ABC_ALLOC( Cec_ManFra_t, 1 );
memset( p, 0, sizeof(Cec_ManFra_t) );
p->pAig = pAig;
p->pPars = pPars;
p->vXorNodes = Vec_IntAlloc( 1000 );
return p;
}
/**Function*************************************************************
Synopsis [Deletes AIG.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cec_ManFraStop( Cec_ManFra_t * p )
{
Vec_IntFree( p->vXorNodes );
ABC_FREE( p );
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END