sfm.h

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#ifndef ABC__opt_sfm__h
#define ABC__opt_sfm__h
 

 
#include "misc/vec/vecWec.h"

 
ABC_NAMESPACE_HEADER_START

 
typedef struct Sfm_Ntk_t_ Sfm_Ntk_t;
typedef struct Sfm_Par_t_ Sfm_Par_t;
struct Sfm_Par_t_
{
    int             nTfoLevMax;    // the maximum fanout levels
    int             nTfiLevMax;    // the maximum fanin levels
    int             nFanoutMax;    // the maximum number of fanouts
    int             nDepthMax;     // the maximum depth to try
    int             nVarMax;       // the maximum variable count
    int             nMffcMin;      // the minimum MFFC size
    int             nMffcMax;      // the maximum MFFC size
    int             nDecMax;       // the maximum number of decompositions
    int             nWinSizeMax;   // the maximum window size
    int             nGrowthLevel;  // the maximum allowed growth in level
    int             nBTLimit;      // the maximum number of conflicts in one SAT run
    int             nNodesMax;     // the maximum number of nodes to try
    int             iNodeOne;      // one particular node to try
    int             nFirstFixed;   // the number of first nodes to be treated as fixed
    int             nTimeWin;      // the size of timing window in percents
    int             DeltaCrit;     // delay delta in picoseconds
    int             DelAreaRatio;  // delay/area tradeoff (how many ps we trade for a unit of area)
    int             fRrOnly;       // perform redundance removal
    int             fArea;         // performs optimization for area
    int             fAreaRev;      // performs optimization for area in reverse order
    int             fMoreEffort;   // performs high-affort minimization
    int             fUseAndOr;     // enable internal detection of AND/OR gates
    int             fZeroCost;     // enable zero-cost replacement
    int             fUseSim;       // enable simulation
    int             fUseDcs;       // enable deriving don't-cares
    int             fPrintDecs;    // enable printing decompositions
    int             fAllBoxes;     // enable preserving all boxes
    int             fLibVerbose;   // enable library stats
    int             fDelayVerbose; // enable delay stats
    int             fVerbose;      // enable basic stats
    int             fVeryVerbose;  // enable detailed stats
};


 
/*=== sfmCnf.c ==========================================================*/
/*=== sfmCore.c ==========================================================*/
extern void         Sfm_ParSetDefault( Sfm_Par_t * pPars );
extern int          Sfm_NtkPerform( Sfm_Ntk_t * p, Sfm_Par_t * pPars );
/*=== sfmNtk.c ==========================================================*/
extern Sfm_Ntk_t *  Sfm_NtkConstruct( Vec_Wec_t * vFanins, int nPis, int nPos, Vec_Str_t * vFixed, Vec_Str_t * vEmpty, Vec_Wrd_t * vTruths, Vec_Int_t * vStarts, Vec_Wrd_t * vTruths2 );
extern void         Sfm_NtkFree( Sfm_Ntk_t * p );
extern Vec_Int_t *  Sfm_NodeReadFanins( Sfm_Ntk_t * p, int i );
extern word *       Sfm_NodeReadTruth( Sfm_Ntk_t * p, int i );
extern int          Sfm_NodeReadFixed( Sfm_Ntk_t * p, int i );
extern int          Sfm_NodeReadUsed( Sfm_Ntk_t * p, int i );
/*=== sfmWin.c ==========================================================*/
extern Vec_Int_t *  Sfm_NtkDfs( Sfm_Ntk_t * p, Vec_Wec_t * vGroups, Vec_Int_t * vGroupMap, Vec_Int_t * vBoxesLeft, int fAllBoxes );
 
 
ABC_NAMESPACE_HEADER_END
 
#endif