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/**CFile****************************************************************
FileName [rsbInt.h]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [SAT-based optimization using internal don't-cares.]
Synopsis [Internal declarations.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: rsbInt.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#ifndef ABC__opt_sbdInt__h
#define ABC__opt_sbdInt__h
////////////////////////////////////////////////////////////////////////
/// INCLUDES ///
////////////////////////////////////////////////////////////////////////
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "misc/vec/vec.h"
#include "sat/bsat/satSolver.h"
#include "misc/util/utilNam.h"
#include "misc/util/utilTruth.h"
#include "map/scl/sclLib.h"
#include "map/scl/sclCon.h"
#include "bool/kit/kit.h"
#include "misc/st/st.h"
#include "map/mio/mio.h"
#include "base/abc/abc.h"
#include "sbd.h"
////////////////////////////////////////////////////////////////////////
/// PARAMETERS ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_HEADER_START
#define SBD_SAT_UNDEC 0x1234567812345678
#define SBD_SAT_SAT 0x8765432187654321
#define SBD_LUTS_MAX 2
#define SBD_SIZE_MAX 4
#define SBD_DIV_MAX 10
#define SBD_FVAR_MAX 100
////////////////////////////////////////////////////////////////////////
/// BASIC TYPES ///
////////////////////////////////////////////////////////////////////////
typedef struct Sbd_Sto_t_ Sbd_Sto_t;
typedef struct Sbd_Str_t_ Sbd_Str_t;
struct Sbd_Str_t_
{
int fLut; // LUT or SEL
int nVarIns; // input count
int VarIns[SBD_DIV_MAX]; // input vars
word Res; // result of solving
};
////////////////////////////////////////////////////////////////////////
/// MACRO DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
/*=== sbdCut.c ==========================================================*/
extern Sbd_Sto_t * Sbd_StoAlloc( Gia_Man_t * pGia, Vec_Int_t * vMirrors, int nLutSize, int nCutSize, int nCutNum, int fCutMin, int fVerbose );
extern void Sbd_StoFree( Sbd_Sto_t * p );
extern int Sbd_StoObjRefs( Sbd_Sto_t * p, int iObj );
extern void Sbd_StoRefObj( Sbd_Sto_t * p, int iObj, int iMirror );
extern void Sbd_StoDerefObj( Sbd_Sto_t * p, int iObj );
extern void Sbd_StoComputeCutsConst0( Sbd_Sto_t * p, int iObj );
extern void Sbd_StoComputeCutsObj( Sbd_Sto_t * p, int iObj, int Delay, int Level );
extern void Sbd_StoComputeCutsCi( Sbd_Sto_t * p, int iObj, int Delay, int Level );
extern int Sbd_StoComputeCutsNode( Sbd_Sto_t * p, int iObj );
extern int Sbd_StoObjBestCut( Sbd_Sto_t * p, int iObj, int nSize, int * pLeaves );
/*=== sbdWin.c ==========================================================*/
extern word Sbd_ManSolve( sat_solver * pSat, int PivotVar, int FreeVar, Vec_Int_t * vDivSet, Vec_Int_t * vDivVars, Vec_Int_t * vDivValues, Vec_Int_t * vTemp );
extern sat_solver * Sbd_ManSatSolver( sat_solver * pSat, Gia_Man_t * p, Vec_Int_t * vMirrors, int Pivot, Vec_Int_t * vWinObjs, Vec_Int_t * vObj2Var, Vec_Int_t * vTfo, Vec_Int_t * vRoots, int fQbf );
extern int Sbd_ManCollectConstants( sat_solver * pSat, int nCareMints[2], int PivotVar, word * pVarSims[], Vec_Int_t * vInds );
extern int Sbd_ManCollectConstantsNew( sat_solver * pSat, Vec_Int_t * vDivVars, int nConsts, int PivotVar, word * pOnset, word * pOffset );
/*=== sbdQbf.c ==========================================================*/
extern int Sbd_ProblemSolve(
Gia_Man_t * p, Vec_Int_t * vMirrors,
int Pivot, Vec_Int_t * vWinObjs, Vec_Int_t * vObj2Var,
Vec_Int_t * vTfo, Vec_Int_t * vRoots,
Vec_Int_t * vDivSet, int nStrs, Sbd_Str_t * pStr0
);
ABC_NAMESPACE_HEADER_END
#endif
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
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