mirror of https://github.com/YosysHQ/abc.git
Reading/writing MiniAIG and several minor changes.
This commit is contained in:
parent
e782bbb842
commit
6a49d1f4c6
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@ -3575,6 +3575,10 @@ SOURCE=.\src\aig\gia\giaMem.c
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# End Source File
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# Begin Source File
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SOURCE=.\src\aig\gia\giaMini.c
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# End Source File
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# Begin Source File
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SOURCE=.\src\aig\gia\giaPat.c
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# End Source File
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# Begin Source File
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@ -876,6 +876,7 @@ extern Gia_Man_t * Gia_ManDupWithConstraints( Gia_Man_t * p, Vec_Int_t *
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extern Gia_Man_t * Gia_ManDupCones( Gia_Man_t * p, int * pPos, int nPos, int fTrimPis );
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extern Gia_Man_t * Gia_ManDupOneHot( Gia_Man_t * p );
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extern Gia_Man_t * Gia_ManDupLevelized( Gia_Man_t * p );
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extern Gia_Man_t * Gia_ManDupFromVecs( Gia_Man_t * p, Vec_Int_t * vCis, Vec_Int_t * vAnds, Vec_Int_t * vCos, int nRegs );
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/*=== giaEnable.c ==========================================================*/
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extern void Gia_ManDetectSeqSignals( Gia_Man_t * p, int fSetReset, int fVerbose );
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extern Gia_Man_t * Gia_ManUnrollAndCofactor( Gia_Man_t * p, int nFrames, int nFanMax, int fVerbose );
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@ -984,6 +985,9 @@ extern void Gia_MmStepStop( Gia_MmStep_t * p, int fVerbose );
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extern char * Gia_MmStepEntryFetch( Gia_MmStep_t * p, int nBytes );
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extern void Gia_MmStepEntryRecycle( Gia_MmStep_t * p, char * pEntry, int nBytes );
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extern int Gia_MmStepReadMemUsage( Gia_MmStep_t * p );
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/*=== giaMini.c ===========================================================*/
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extern Gia_Man_t * Gia_ManReadMiniAig( char * pFileName );
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extern void Gia_ManWriteMiniAig( Gia_Man_t * pGia, char * pFileName );
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/*=== giaPat.c ===========================================================*/
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extern void Gia_SatVerifyPattern( Gia_Man_t * p, Gia_Obj_t * pRoot, Vec_Int_t * vCex, Vec_Int_t * vVisit );
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/*=== giaRetime.c ===========================================================*/
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@ -1100,6 +1104,9 @@ extern void Gia_ManInvertPos( Gia_Man_t * pAig );
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extern int Gia_ManCompare( Gia_Man_t * p1, Gia_Man_t * p2 );
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extern void Gia_ManMarkFanoutDrivers( Gia_Man_t * p );
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extern void Gia_ManSwapPos( Gia_Man_t * p, int i );
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extern Vec_Int_t * Gia_ManSaveValue( Gia_Man_t * p );
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extern void Gia_ManLoadValue( Gia_Man_t * p, Vec_Int_t * vValues );
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/*=== giaCTas.c ===========================================================*/
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typedef struct Tas_Man_t_ Tas_Man_t;
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@ -2317,6 +2317,41 @@ Gia_Man_t * Gia_ManDupLevelized( Gia_Man_t * p )
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return pNew;
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}
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/**Function*************************************************************
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Synopsis []
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Description []
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SideEffects []
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SeeAlso []
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***********************************************************************/
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Gia_Man_t * Gia_ManDupFromVecs( Gia_Man_t * p, Vec_Int_t * vCis, Vec_Int_t * vAnds, Vec_Int_t * vCos, int nRegs )
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{
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Gia_Man_t * pNew;
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Gia_Obj_t * pObj;
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int i;
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// start the new manager
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pNew = Gia_ManStart( 5000 );
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pNew->pName = Abc_UtilStrsav( p->pName );
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pNew->pSpec = Abc_UtilStrsav( p->pSpec );
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// create constant
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Gia_ManConst0(p)->Value = 0;
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// create PIs
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Gia_ManForEachObjVec( vCis, p, pObj, i )
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pObj->Value = Gia_ManAppendCi( pNew );
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// create internal nodes
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Gia_ManForEachObjVec( vAnds, p, pObj, i )
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pObj->Value = Gia_ManAppendAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) );
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// create ROs
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Gia_ManForEachObjVec( vCos, p, pObj, i )
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pObj->Value = Gia_ManAppendCo( pNew, Gia_ObjFanin0Copy(pObj) );
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Gia_ManSetRegNum( pNew, nRegs );
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return pNew;
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}
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////////////////////////////////////////////////////////////////////////
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/// END OF FILE ///
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////////////////////////////////////////////////////////////////////////
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@ -944,41 +944,6 @@ void Gia_ManFindCaninicalOrder( Gia_Man_t * p, Vec_Int_t * vCis, Vec_Int_t * vAn
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Gia_ManFindCaninicalOrder_rec( p, Gia_ObjFanin0(pObj), vAnds );
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}
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/**Function*************************************************************
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Synopsis []
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Description []
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SideEffects []
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SeeAlso []
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***********************************************************************/
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Gia_Man_t * Gia_ManDupFromVecs( Gia_Man_t * p, Vec_Int_t * vCis, Vec_Int_t * vAnds, Vec_Int_t * vCos, int nRegs )
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{
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Gia_Man_t * pNew;
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Gia_Obj_t * pObj;
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int i;
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// start the new manager
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pNew = Gia_ManStart( 5000 );
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pNew->pName = Abc_UtilStrsav( p->pName );
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pNew->pSpec = Abc_UtilStrsav( p->pSpec );
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// create constant
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Gia_ManConst0(p)->Value = 0;
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// create PIs
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Gia_ManForEachObjVec( vCis, p, pObj, i )
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pObj->Value = Gia_ManAppendCi( pNew );
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// create internal nodes
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Gia_ManForEachObjVec( vAnds, p, pObj, i )
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pObj->Value = Gia_ManAppendAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) );
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// create ROs
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Gia_ManForEachObjVec( vCos, p, pObj, i )
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pObj->Value = Gia_ManAppendCo( pNew, Gia_ObjFanin0Copy(pObj) );
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Gia_ManSetRegNum( pNew, nRegs );
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return pNew;
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}
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/**Function*************************************************************
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Synopsis []
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@ -0,0 +1,187 @@
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/**CFile****************************************************************
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FileName [giaMini.c]
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SystemName [ABC: Logic synthesis and verification system.]
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PackageName [Scalable AIG package.]
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Synopsis [Reader/writer for MiniAIG.]
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Author [Alan Mishchenko]
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Affiliation [UC Berkeley]
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Date [Ver. 1.0. Started - June 20, 2005.]
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Revision [$Id: giaMini.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
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***********************************************************************/
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#include "gia.h"
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#include "base/main/main.h"
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#include "aig/miniaig/miniaig.h"
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ABC_NAMESPACE_IMPL_START
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////////////////////////////////////////////////////////////////////////
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/// DECLARATIONS ///
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////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////
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/// FUNCTION DEFINITIONS ///
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////////////////////////////////////////////////////////////////////////
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/**Function*************************************************************
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Synopsis [Converts MiniAIG into GIA.]
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Description []
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SideEffects []
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SeeAlso []
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***********************************************************************/
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int Gia_ObjFromMiniFanin0Copy( Gia_Man_t * pGia, Vec_Int_t * vCopies, Mini_Aig_t * p, int Id )
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{
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int Lit = Mini_AigNodeFanin0( p, Id );
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return Abc_LitNotCond( Vec_IntEntry(vCopies, Abc_Lit2Var(Lit)), Abc_LitIsCompl(Lit) );
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}
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int Gia_ObjFromMiniFanin1Copy( Gia_Man_t * pGia, Vec_Int_t * vCopies, Mini_Aig_t * p, int Id )
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{
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int Lit = Mini_AigNodeFanin1( p, Id );
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return Abc_LitNotCond( Vec_IntEntry(vCopies, Abc_Lit2Var(Lit)), Abc_LitIsCompl(Lit) );
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}
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Gia_Man_t * Gia_ManFromMiniAig( Mini_Aig_t * p )
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{
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Gia_Man_t * pGia, * pTemp;
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Vec_Int_t * vCopies;
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int i, iGiaLit, nNodes;
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// get the number of nodes
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nNodes = Mini_AigNodeNum(p);
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// create ABC network
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pGia = Gia_ManStart( nNodes );
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pGia->pName = Abc_UtilStrsav( "MiniAig" );
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// create mapping from MiniAIG objects into ABC objects
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vCopies = Vec_IntAlloc( nNodes );
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Vec_IntPush( vCopies, 0 );
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// iterate through the objects
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Gia_ManHashAlloc( pGia );
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for ( i = 1; i < nNodes; i++ )
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{
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if ( Mini_AigNodeIsPi( p, i ) )
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iGiaLit = Gia_ManAppendCi(pGia);
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else if ( Mini_AigNodeIsPo( p, i ) )
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iGiaLit = Gia_ManAppendCo(pGia, Gia_ObjFromMiniFanin0Copy(pGia, vCopies, p, i));
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else if ( Mini_AigNodeIsAnd( p, i ) )
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iGiaLit = Gia_ManHashAnd(pGia, Gia_ObjFromMiniFanin0Copy(pGia, vCopies, p, i), Gia_ObjFromMiniFanin1Copy(pGia, vCopies, p, i));
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else assert( 0 );
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Vec_IntPush( vCopies, iGiaLit );
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}
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Gia_ManHashStop( pGia );
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assert( Vec_IntSize(vCopies) == nNodes );
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Vec_IntFree( vCopies );
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Gia_ManSetRegNum( pGia, Mini_AigRegNum(p) );
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pGia = Gia_ManCleanup( pTemp = pGia );
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Gia_ManStop( pTemp );
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return pGia;
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}
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/**Function*************************************************************
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Synopsis [Converts GIA into MiniAIG.]
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Description []
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SideEffects []
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SeeAlso []
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***********************************************************************/
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Mini_Aig_t * Gia_ManToMiniAig( Gia_Man_t * pGia )
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{
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Mini_Aig_t * p;
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Gia_Obj_t * pObj;
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int i;
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// create the manager
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p = Mini_AigStart();
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Gia_ManConst0(pGia)->Value = Mini_AigLitConst0();
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// create primary inputs
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Gia_ManForEachCi( pGia, pObj, i )
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pObj->Value = Mini_AigCreatePi(p);
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// create internal nodes
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Gia_ManForEachAnd( pGia, pObj, i )
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pObj->Value = Mini_AigAnd( p, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) );
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// create primary outputs
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Gia_ManForEachCo( pGia, pObj, i )
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pObj->Value = Mini_AigCreatePo( p, Gia_ObjFanin0Copy(pObj) );
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// set registers
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Mini_AigSetRegNum( p, Gia_ManRegNum(pGia) );
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return p;
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}
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/**Function*************************************************************
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Synopsis [Procedures to input/output MiniAIG into/from internal GIA.]
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Description []
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SideEffects []
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SeeAlso []
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***********************************************************************/
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void Abc_FrameGiaInputMiniAig( Abc_Frame_t * pAbc, void * p )
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{
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Gia_Man_t * pGia;
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if ( pAbc == NULL )
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printf( "ABC framework is not initialized by calling Abc_Start()\n" );
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pGia = Gia_ManFromMiniAig( (Mini_Aig_t *)p );
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Abc_FrameUpdateGia( pAbc, pGia );
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// Gia_ManDelete( pGia );
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}
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void * Abc_FrameGiaOutputMiniAig( Abc_Frame_t * pAbc )
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{
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Gia_Man_t * pGia;
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if ( pAbc == NULL )
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printf( "ABC framework is not initialized by calling Abc_Start()\n" );
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pGia = Abc_FrameReadGia( pAbc );
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if ( pGia == NULL )
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printf( "Current network in ABC framework is not defined.\n" );
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return Gia_ManToMiniAig( pGia );
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}
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/**Function*************************************************************
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Synopsis [Procedures to read/write GIA to/from MiniAIG file.]
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Description []
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SideEffects []
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SeeAlso []
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***********************************************************************/
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Gia_Man_t * Gia_ManReadMiniAig( char * pFileName )
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{
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Mini_Aig_t * p = Mini_AigLoad( pFileName );
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Gia_Man_t * pGia = Gia_ManFromMiniAig( p );
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Mini_AigStop( p );
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return pGia;
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}
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void Gia_ManWriteMiniAig( Gia_Man_t * pGia, char * pFileName )
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{
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Mini_Aig_t * p = Gia_ManToMiniAig( pGia );
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Mini_AigDump( p, pFileName );
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Mini_AigStop( p );
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}
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////////////////////////////////////////////////////////////////////////
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/// END OF FILE ///
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////////////////////////////////////////////////////////////////////////
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ABC_NAMESPACE_IMPL_END
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@ -1363,6 +1363,35 @@ void Gia_ManSwapPos( Gia_Man_t * p, int i )
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Gia_ManPatchCoDriver( p, i, Lit0 );
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}
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/**Function*************************************************************
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Synopsis [Save/load value from file.]
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Description []
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SideEffects []
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SeeAlso []
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***********************************************************************/
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Vec_Int_t * Gia_ManSaveValue( Gia_Man_t * p )
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{
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Vec_Int_t * vValues;
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Gia_Obj_t * pObj;
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int i;
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vValues = Vec_IntAlloc( Gia_ManObjNum(p) );
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Gia_ManForEachObj( p, pObj, i )
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Vec_IntPush( vValues, pObj->Value );
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return vValues;
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}
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void Gia_ManLoadValue( Gia_Man_t * p, Vec_Int_t * vValues )
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{
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Gia_Obj_t * pObj;
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int i;
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Gia_ManForEachObj( p, pObj, i )
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pObj->Value = Vec_IntEntry(vValues, i);
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}
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////////////////////////////////////////////////////////////////////////
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/// END OF FILE ///
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////////////////////////////////////////////////////////////////////////
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@ -28,6 +28,7 @@ SRC += src/aig/gia/giaAig.c \
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src/aig/gia/giaIso2.c \
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src/aig/gia/giaMan.c \
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src/aig/gia/giaMem.c \
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src/aig/gia/giaMini.c \
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src/aig/gia/giaPat.c \
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src/aig/gia/giaRetime.c \
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src/aig/gia/giaScl.c \
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@ -23716,17 +23716,21 @@ int Abc_CommandAbc9Read( Abc_Frame_t * pAbc, int argc, char ** argv )
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FILE * pFile;
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char ** pArgvNew;
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char * FileName, * pTemp;
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int nArgcNew;
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int c, fVerbose = 0;
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int c, nArgcNew;
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int fUseMini = 0;
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int fVerbose = 0;
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int fSkipStrash = 0;
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Extra_UtilGetoptReset();
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while ( ( c = Extra_UtilGetopt( argc, argv, "svh" ) ) != EOF )
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while ( ( c = Extra_UtilGetopt( argc, argv, "smvh" ) ) != EOF )
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{
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switch ( c )
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{
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case 's':
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fSkipStrash ^= 1;
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break;
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case 'm':
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fUseMini ^= 1;
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break;
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case 'v':
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fVerbose ^= 1;
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break;
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@ -23758,14 +23762,18 @@ int Abc_CommandAbc9Read( Abc_Frame_t * pAbc, int argc, char ** argv )
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}
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fclose( pFile );
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pAig = Gia_AigerRead( FileName, fSkipStrash, 0 );
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if ( fUseMini )
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pAig = Gia_ManReadMiniAig( FileName );
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else
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pAig = Gia_AigerRead( FileName, fSkipStrash, 0 );
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Abc_FrameUpdateGia( pAbc, pAig );
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return 0;
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usage:
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Abc_Print( -2, "usage: &r [-svh] <file>\n" );
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Abc_Print( -2, "usage: &r [-smvh] <file>\n" );
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Abc_Print( -2, "\t reads the current AIG from the AIGER file\n" );
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Abc_Print( -2, "\t-s : toggles structural hashing while reading [default = %s]\n", !fSkipStrash? "yes": "no" );
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Abc_Print( -2, "\t-m : toggles reading MiniAIG rather than AIGER file [default = %s]\n", fUseMini? "yes": "no" );
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Abc_Print( -2, "\t-v : toggles additional verbose output [default = %s]\n", fVerbose? "yes": "no" );
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Abc_Print( -2, "\t-h : print the command usage\n");
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Abc_Print( -2, "\t<file> : the file name\n");
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@ -24192,15 +24200,19 @@ int Abc_CommandAbc9Write( Abc_Frame_t * pAbc, int argc, char ** argv )
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char ** pArgvNew;
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int c, nArgcNew;
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int fUnique = 0;
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int fMiniAig = 0;
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int fVerbose = 0;
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Extra_UtilGetoptReset();
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while ( ( c = Extra_UtilGetopt( argc, argv, "uvh" ) ) != EOF )
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while ( ( c = Extra_UtilGetopt( argc, argv, "umvh" ) ) != EOF )
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{
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switch ( c )
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{
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case 'u':
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fUnique ^= 1;
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break;
|
||||
case 'm':
|
||||
fMiniAig ^= 1;
|
||||
break;
|
||||
case 'v':
|
||||
fVerbose ^= 1;
|
||||
break;
|
||||
|
|
@ -24229,14 +24241,17 @@ int Abc_CommandAbc9Write( Abc_Frame_t * pAbc, int argc, char ** argv )
|
|||
Gia_AigerWriteSimple( pGia, pFileName );
|
||||
Gia_ManStop( pGia );
|
||||
}
|
||||
else if ( fMiniAig )
|
||||
Gia_ManWriteMiniAig( pAbc->pGia, pFileName );
|
||||
else
|
||||
Gia_AigerWrite( pAbc->pGia, pFileName, 0, 0 );
|
||||
return 0;
|
||||
|
||||
usage:
|
||||
Abc_Print( -2, "usage: &w [-uvh] <file>\n" );
|
||||
Abc_Print( -2, "usage: &w [-umvh] <file>\n" );
|
||||
Abc_Print( -2, "\t writes the current AIG into the AIGER file\n" );
|
||||
Abc_Print( -2, "\t-u : toggle writing canonical AIG structure [default = %s]\n", fUnique? "yes" : "no" );
|
||||
Abc_Print( -2, "\t-m : toggle writing MiniAIG rather than AIGER [default = %s]\n", fMiniAig? "yes" : "no" );
|
||||
Abc_Print( -2, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
|
||||
Abc_Print( -2, "\t-h : print the command usage\n");
|
||||
Abc_Print( -2, "\t<file> : the file name\n");
|
||||
|
|
|
|||
|
|
@ -1298,6 +1298,25 @@ static inline int Vec_IntTwoCountCommon( Vec_Int_t * vArr1, Vec_Int_t * vArr2 )
|
|||
}
|
||||
return Counter;
|
||||
}
|
||||
static inline int Vec_IntTwoFindCommon( Vec_Int_t * vArr1, Vec_Int_t * vArr2, Vec_Int_t * vArr )
|
||||
{
|
||||
int * pBeg1 = vArr1->pArray;
|
||||
int * pBeg2 = vArr2->pArray;
|
||||
int * pEnd1 = vArr1->pArray + vArr1->nSize;
|
||||
int * pEnd2 = vArr2->pArray + vArr2->nSize;
|
||||
int Counter = 0;
|
||||
Vec_IntClear( vArr );
|
||||
while ( pBeg1 < pEnd1 && pBeg2 < pEnd2 )
|
||||
{
|
||||
if ( *pBeg1 == *pBeg2 )
|
||||
Vec_IntPush( vArr, *pBeg1 ), pBeg1++, pBeg2++;
|
||||
else if ( *pBeg1 < *pBeg2 )
|
||||
pBeg1++;
|
||||
else
|
||||
pBeg2++;
|
||||
}
|
||||
return Vec_IntSize(vArr);
|
||||
}
|
||||
|
||||
/**Function*************************************************************
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue