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/**CFile****************************************************************
FileName [acec.h]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [CEC for arithmetic circuits.]
Synopsis [External declarations.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: acec.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#ifndef ABC__proof__acec__acec_h
#define ABC__proof__acec__acec_h
////////////////////////////////////////////////////////////////////////
/// INCLUDES ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// PARAMETERS ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_HEADER_START
////////////////////////////////////////////////////////////////////////
/// BASIC TYPES ///
////////////////////////////////////////////////////////////////////////
// combinational equivalence checking parameters
typedef struct Acec_ParCec_t_ Acec_ParCec_t;
struct Acec_ParCec_t_
{
int nBTLimit; // conflict limit at a node
int TimeLimit; // the runtime limit in seconds
int fMiter; // input circuit is a miter
int fDualOutput; // dual-output miter
int fTwoOutput; // two-output miter
int fBooth; // expecting Booth multiplier
int fSilent; // print no messages
int fVeryVerbose; // verbose stats
int fVerbose; // verbose stats
int iOutFail; // the number of failed output
};
////////////////////////////////////////////////////////////////////////
/// MACRO DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// ITERATORS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
/*=== acecCl.c ========================================================*/
extern Gia_Man_t * Acec_ManDecla( Gia_Man_t * pGia, int fBooth, int fVerbose );
/*=== acecCore.c ========================================================*/
extern void Acec_ManCecSetDefaultParams( Acec_ParCec_t * p );
extern int Acec_Solve( Gia_Man_t * pGia0, Gia_Man_t * pGia1, Acec_ParCec_t * pPars );
/*=== acecFadds.c ========================================================*/
extern Vec_Int_t * Gia_ManDetectFullAdders( Gia_Man_t * p, int fVerbose, Vec_Int_t ** vCutsXor2 );
extern Vec_Int_t * Gia_ManDetectHalfAdders( Gia_Man_t * p, int fVerbose );
/*=== acecOrder.c ========================================================*/
extern Vec_Int_t * Gia_PolynReorder( Gia_Man_t * pGia, int fVerbose, int fVeryVerbose );
extern Vec_Int_t * Gia_PolynFindOrder( Gia_Man_t * pGia, Vec_Int_t * vFadds, Vec_Int_t * vHadds, int fVerbose, int fVeryVerbose );
/*=== acecPolyn.c ========================================================*/
extern void Gia_PolynBuild( Gia_Man_t * pGia, Vec_Int_t * vOrder, int fSigned, int fVerbose, int fVeryVerbose );
/*=== acecRe.c ========================================================*/
extern Vec_Int_t * Ree_ManComputeCuts( Gia_Man_t * p, Vec_Int_t ** pvXors, int fVerbose );
extern int Ree_ManCountFadds( Vec_Int_t * vAdds );
extern void Ree_ManPrintAdders( Vec_Int_t * vAdds, int fVerbose );
/*=== acecTree.c ========================================================*/
extern Gia_Man_t * Acec_Normalize( Gia_Man_t * pGia, int fBooth, int fVerbose );
ABC_NAMESPACE_HEADER_END
#endif
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
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