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-rw-r--r--src/aig/gia/gia.h35
1 files changed, 31 insertions, 4 deletions
diff --git a/src/aig/gia/gia.h b/src/aig/gia/gia.h
index 28d610e9..87c85516 100644
--- a/src/aig/gia/gia.h
+++ b/src/aig/gia/gia.h
@@ -52,6 +52,15 @@ struct Gia_Rpr_t_
unsigned fColorB : 1; // marks cone of B
};
+typedef struct Gia_Plc_t_ Gia_Plc_t;
+struct Gia_Plc_t_
+{
+ unsigned fFixed : 1; // the placement of this object is fixed
+ unsigned xCoord : 15; // x-ooordinate of the placement
+ unsigned fUndef : 1; // the placement of this object is not assigned
+ unsigned yCoord : 15; // y-ooordinate of the placement
+};
+
typedef struct Gia_Obj_t_ Gia_Obj_t;
struct Gia_Obj_t_
{
@@ -117,6 +126,8 @@ struct Gia_Man_t_
Gia_Cex_t * pCexComb; // combinational counter-example
int * pCopies; // intermediate copies
Vec_Int_t * vFlopClasses; // classes of flops for retiming/merging/etc
+ unsigned char* pSwitching; // switching activity for each object
+ Gia_Plc_t * pPlacement; // placement of the objects
};
@@ -247,7 +258,7 @@ static inline int Gia_ObjFanin0CopyF( Gia_Man_t * p, int f, Gia_Obj_t *
static inline int Gia_ObjFanin1CopyF( Gia_Man_t * p, int f, Gia_Obj_t * pObj ) { return Gia_LitNotCond(Gia_ObjCopyF(p, f, Gia_ObjFanin1(pObj)), Gia_ObjFaninC1(pObj)); }
static inline Gia_Obj_t * Gia_ObjFromLit( Gia_Man_t * p, int iLit ) { return Gia_NotCond( Gia_ManObj(p, Gia_Lit2Var(iLit)), Gia_LitIsCompl(iLit) ); }
-static inline int Gia_ObjToLit( Gia_Man_t * p, Gia_Obj_t * pObj ) { return Gia_Var2Lit( Gia_ObjId(p, pObj), Gia_IsComplement(pObj) ); }
+static inline int Gia_ObjToLit( Gia_Man_t * p, Gia_Obj_t * pObj ) { return Gia_Var2Lit( Gia_ObjId(p, Gia_Regular(pObj)), Gia_IsComplement(pObj) ); }
static inline int Gia_ObjPhaseRealLit( Gia_Man_t * p, int iLit ) { return Gia_ObjPhaseReal( Gia_ObjFromLit(p, iLit) ); }
static inline int Gia_ObjValue( Gia_Obj_t * pObj ) { return pObj->Value; }
@@ -375,8 +386,10 @@ static inline void Gia_ObjSetNext( Gia_Man_t * p, int Id, int Num ) { p
static inline int Gia_ObjIsConst( Gia_Man_t * p, int Id ) { return Gia_ObjRepr(p, Id) == 0; }
static inline int Gia_ObjIsHead( Gia_Man_t * p, int Id ) { return Gia_ObjRepr(p, Id) == GIA_VOID && Gia_ObjNext(p, Id) > 0; }
static inline int Gia_ObjIsNone( Gia_Man_t * p, int Id ) { return Gia_ObjRepr(p, Id) == GIA_VOID && Gia_ObjNext(p, Id) == 0; }
-static inline int Gia_ObjIsTail( Gia_Man_t * p, int Id ) { return (Gia_ObjRepr(p, Id) > 0 && Gia_ObjRepr(p, Id) != GIA_VOID) && Gia_ObjNext(p, Id) == 0; }
-static inline int Gia_ObjIsClass( Gia_Man_t * p, int Id ) { return (Gia_ObjRepr(p, Id) > 0 && Gia_ObjRepr(p, Id) != GIA_VOID) || Gia_ObjNext(p, Id) > 0; }
+static inline int Gia_ObjIsTail( Gia_Man_t * p, int Id ) { return (Gia_ObjRepr(p, Id) > 0 && Gia_ObjRepr(p, Id) != GIA_VOID) && Gia_ObjNext(p, Id) == 0; }
+static inline int Gia_ObjIsClass( Gia_Man_t * p, int Id ) { return (Gia_ObjRepr(p, Id) > 0 && Gia_ObjRepr(p, Id) != GIA_VOID) || Gia_ObjNext(p, Id) > 0; }
+static inline int Gia_ObjHasSameRepr( Gia_Man_t * p, int i, int k ) { assert( k ); return i? (Gia_ObjRepr(p, i) == Gia_ObjRepr(p, k) && Gia_ObjRepr(p, i) != GIA_VOID) : Gia_ObjRepr(p, k) == 0; }
+static inline int Gia_ObjIsFailedPair( Gia_Man_t * p, int i, int k ) { assert( k ); return i? (Gia_ObjFailed(p, i) || Gia_ObjFailed(p, k)) : Gia_ObjFailed(p, k); }
#define Gia_ManForEachConst( p, i ) \
for ( i = 1; i < Gia_ManObjNum(p); i++ ) if ( !Gia_ObjIsConst(p, i) ) {} else
@@ -419,6 +432,8 @@ static inline int * Gia_ObjGateFanins( Gia_Man_t * p, int Id ) { re
for ( i = 0; (i < Vec_IntSize(p->vCis)) && ((pObj) = Gia_ManCi(p, i)); i++ )
#define Gia_ManForEachCo( p, pObj, i ) \
for ( i = 0; (i < Vec_IntSize(p->vCos)) && ((pObj) = Gia_ManCo(p, i)); i++ )
+#define Gia_ManForEachCoReverse( p, pObj, i ) \
+ for ( i = Vec_IntSize(p->vCos) - 1; (i >= 0) && ((pObj) = Gia_ManCo(p, i)); i-- )
#define Gia_ManForEachCoDriver( p, pObj, i ) \
for ( i = 0; (i < Vec_IntSize(p->vCos)) && ((pObj) = Gia_ObjFanin0(Gia_ManCo(p, i))); i++ )
#define Gia_ManForEachPi( p, pObj, i ) \
@@ -443,7 +458,9 @@ extern Aig_Man_t * Gia_ManToAig( Gia_Man_t * p );
/*=== giaAiger.c ===========================================================*/
extern Gia_Man_t * Gia_ReadAiger( char * pFileName, int fCheck );
extern void Gia_WriteAiger( Gia_Man_t * p, char * pFileName, int fWriteSymbols, int fCompact );
+extern void Gia_DumpAiger( Gia_Man_t * p, char * pFilePrefix, int iFileNum, int nFileNumDigits );
/*=== giaCsat.c ============================================================*/
+extern Vec_Int_t * Cbs_ManSolveMiter( Gia_Man_t * pGia, int nConfs, Vec_Str_t ** pvStatus );
/*=== giaCof.c =============================================================*/
extern void Gia_ManPrintFanio( Gia_Man_t * pGia, int nNodes );
extern Gia_Man_t * Gia_ManDupCof( Gia_Man_t * p, int iVar );
@@ -455,6 +472,10 @@ extern void Gia_ManCollectAnds( Gia_Man_t * p, int * pNodes, int
extern int Gia_ManSuppSize( Gia_Man_t * p, int * pNodes, int nNodes );
extern int Gia_ManConeSize( Gia_Man_t * p, int * pNodes, int nNodes );
/*=== giaDup.c ============================================================*/
+extern Gia_Man_t * Gia_ManDupOrderDfs( Gia_Man_t * p );
+extern Gia_Man_t * Gia_ManDupOrderDfsReverse( Gia_Man_t * p );
+extern Gia_Man_t * Gia_ManDupOrderAiger( Gia_Man_t * p );
+
extern Gia_Man_t * Gia_ManDup( Gia_Man_t * p );
extern Gia_Man_t * Gia_ManDupSelf( Gia_Man_t * p );
extern Gia_Man_t * Gia_ManDupFlopClass( Gia_Man_t * p, int iClass );
@@ -508,19 +529,22 @@ extern int Gia_ManHashXor( Gia_Man_t * p, int iLit0, int iLit1 )
extern int Gia_ManHashMux( Gia_Man_t * p, int iCtrl, int iData1, int iData0 );
extern int Gia_ManHashAndTry( Gia_Man_t * p, int iLit0, int iLit1 );
extern Gia_Man_t * Gia_ManRehash( Gia_Man_t * p );
+extern void Gia_ManHashProfile( Gia_Man_t * p );
/*=== giaLogic.c ===========================================================*/
extern void Gia_ManTestDistance( Gia_Man_t * p );
extern void Gia_ManSolveProblem( Gia_Man_t * pGia, Emb_Par_t * pPars );
/*=== giaMan.c ===========================================================*/
extern Gia_Man_t * Gia_ManStart( int nObjsMax );
extern void Gia_ManStop( Gia_Man_t * p );
-extern void Gia_ManPrintStats( Gia_Man_t * p );
+extern void Gia_ManPrintStats( Gia_Man_t * p, int fSwitch );
extern void Gia_ManPrintStatsShort( Gia_Man_t * p );
extern void Gia_ManPrintMiterStatus( Gia_Man_t * p );
extern void Gia_ManSetRegNum( Gia_Man_t * p, int nRegs );
extern void Gia_ManReportImprovement( Gia_Man_t * p, Gia_Man_t * pNew );
/*=== giaMap.c ===========================================================*/
extern void Gia_ManPrintMappingStats( Gia_Man_t * p );
+/*=== giaPat.c ===========================================================*/
+extern void Gia_SatVerifyPattern( Gia_Man_t * p, Gia_Obj_t * pRoot, Vec_Int_t * vCex, Vec_Int_t * vVisit );
/*=== giaRetime.c ===========================================================*/
extern Gia_Man_t * Gia_ManRetimeForward( Gia_Man_t * p, int nMaxIters, int fVerbose );
/*=== giaSat.c ============================================================*/
@@ -535,6 +559,9 @@ extern Gia_Man_t * Gia_ManSeqStructSweep( Gia_Man_t * p, int fConst, int
extern int * Gia_SortFloats( float * pArray, int * pPerm, int nSize );
/*=== giaSim.c ============================================================*/
extern int Gia_ManSimSimulate( Gia_Man_t * pAig, Gia_ParSim_t * pPars );
+/*=== giaSwitch.c ============================================================*/
+extern float Gia_ManEvaluateSwitching( Gia_Man_t * p );
+extern float Gia_ManComputeSwitching( Gia_Man_t * p, int nFrames, int nPref, int fProbOne );
/*=== giaTsim.c ============================================================*/
extern Gia_Man_t * Gia_ManReduceConst( Gia_Man_t * pAig, int fVerbose );
/*=== giaUtil.c ===========================================================*/