Version abc70930

1 files changed, 0 insertions, 233 deletions

diff --git a/src/opt/sim/sim.h b/src/opt/sim/sim.h
deleted file mode 100644
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--- a/src/opt/sim/sim.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/**CFile****************************************************************
-
-  FileName    [sim.h]
-
-  SystemName  [ABC: Logic synthesis and verification system.]
-
-  PackageName [Simulation package.]
-
-  Synopsis    [External declarations.]
-
-  Author      [Alan Mishchenko]
-  
-  Affiliation [UC Berkeley]
-
-  Date        [Ver. 1.0. Started - June 20, 2005.]
-
-  Revision    [$Id: sim.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
-
-***********************************************************************/
-
-#ifndef __SIM_H__
-#define __SIM_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-    The ideas realized in this package are described in the paper:
-    "Detecting Symmetries in Boolean Functions using Circuit Representation, 
-    Simulation, and Satisfiability".
-*/
-
-////////////////////////////////////////////////////////////////////////
-///                          INCLUDES                                ///
-////////////////////////////////////////////////////////////////////////
-
-////////////////////////////////////////////////////////////////////////
-///                         PARAMETERS                               ///
-////////////////////////////////////////////////////////////////////////
-
-////////////////////////////////////////////////////////////////////////
-///                         BASIC TYPES                              ///
-////////////////////////////////////////////////////////////////////////
-
-typedef struct Sym_Man_t_ Sym_Man_t;
-struct Sym_Man_t_
-{
-    // info about the network
-    Abc_Ntk_t *       pNtk;          // the network 
-    Vec_Ptr_t *       vNodes;        // internal nodes in topological order
-    int               nInputs;
-    int               nOutputs;
-    // internal simulation information
-    int               nSimWords;     // the number of bits in simulation info
-    Vec_Ptr_t *       vSim;          // simulation info
-    // support information
-    Vec_Ptr_t *       vSuppFun;      // bit representation
-    Vec_Vec_t *       vSupports;     // integer representation
-    // symmetry info for each output
-    Vec_Ptr_t *       vMatrSymms;    // symmetric pairs
-    Vec_Ptr_t *       vMatrNonSymms; // non-symmetric pairs
-    Vec_Int_t *       vPairsTotal;   // total pairs
-    Vec_Int_t *       vPairsSym;     // symmetric pairs
-    Vec_Int_t *       vPairsNonSym;  // non-symmetric pairs
-    // temporary simulation info
-    unsigned *        uPatRand;
-    unsigned *        uPatCol;
-    unsigned *        uPatRow;
-    // temporary
-    Vec_Int_t *       vVarsU;
-    Vec_Int_t *       vVarsV;
-    int               iOutput;
-    int               iVar1;
-    int               iVar2;
-    int               iVar1Old;
-    int               iVar2Old;
-    // internal data structures
-    int               nSatRuns;
-    int               nSatRunsSat;
-    int               nSatRunsUnsat;
-    // pairs
-    int               nPairsSymm;
-    int               nPairsSymmStr;
-    int               nPairsNonSymm;
-    int               nPairsRem;
-    int               nPairsTotal;
-    // runtime statistics
-    int               timeStruct;
-    int               timeCount;
-    int               timeMatr;
-    int               timeSim;
-    int               timeFraig;
-    int               timeSat;
-    int               timeTotal;
-};
-
-typedef struct Sim_Man_t_ Sim_Man_t;
-struct Sim_Man_t_
-{
-    // info about the network
-    Abc_Ntk_t *       pNtk;
-    int               nInputs;
-    int               nOutputs;
-    int               fLightweight;
-    // internal simulation information
-    int               nSimBits;      // the number of bits in simulation info
-    int               nSimWords;     // the number of words in simulation info
-    Vec_Ptr_t *       vSim0;         // simulation info 1
-    Vec_Ptr_t *       vSim1;         // simulation info 2
-    // support information
-    int               nSuppBits;     // the number of bits in support info
-    int               nSuppWords;    // the number of words in support info
-    Vec_Ptr_t *       vSuppStr;      // structural supports
-    Vec_Ptr_t *       vSuppFun;      // functional supports
-    // simulation targets
-    Vec_Vec_t *       vSuppTargs;    // support targets
-    int               iInput;        // the input current processed
-    // internal data structures
-    Extra_MmFixed_t * pMmPat;   
-    Vec_Ptr_t *       vFifo;
-    Vec_Int_t *       vDiffs;
-    int               nSatRuns;
-    int               nSatRunsSat;
-    int               nSatRunsUnsat;
-    // runtime statistics
-    int               timeSim;
-    int               timeTrav;
-    int               timeFraig;
-    int               timeSat;
-    int               timeTotal;
-};
-
-typedef struct Sim_Pat_t_ Sim_Pat_t;
-struct Sim_Pat_t_
-{
-    int              Input;         // the input which it has detected
-    int              Output;        // the output for which it was collected
-    unsigned *       pData;         // the simulation data
-};
-
-////////////////////////////////////////////////////////////////////////
-///                      MACRO DEFINITIONS                           ///
-////////////////////////////////////////////////////////////////////////
-
-#define SIM_NUM_WORDS(n)      (((n)>>5) + (((n)&31) > 0))
-#define SIM_LAST_BITS(n)      ((((n)&31) > 0)? (n)&31 : 32)
-
-#define SIM_MASK_FULL         (0xFFFFFFFF)
-#define SIM_MASK_BEG(n)       (SIM_MASK_FULL >> (32-n))
-#define SIM_MASK_END(n)       (SIM_MASK_FULL << (n))
-#define SIM_SET_0_FROM(m,n)   ((m) & ~SIM_MASK_BEG(n))
-#define SIM_SET_1_FROM(m,n)   ((m) |  SIM_MASK_END(n))
-
-// generating random unsigned (#define RAND_MAX 0x7fff)
-#define SIM_RANDOM_UNSIGNED   ((((unsigned)rand()) << 24) ^ (((unsigned)rand()) << 12) ^ ((unsigned)rand()))
-
-// macros to get hold of bits in a bit string
-#define Sim_SetBit(p,i)       ((p)[(i)>>5] |= (1<<((i) & 31)))
-#define Sim_XorBit(p,i)       ((p)[(i)>>5] ^= (1<<((i) & 31)))
-#define Sim_HasBit(p,i)      (((p)[(i)>>5]  & (1<<((i) & 31))) > 0)
-
-// macros to get hold of the support info
-#define Sim_SuppStrSetVar(vSupps,pNode,v)     Sim_SetBit((unsigned*)(vSupps)->pArray[(pNode)->Id],(v))
-#define Sim_SuppStrHasVar(vSupps,pNode,v)     Sim_HasBit((unsigned*)(vSupps)->pArray[(pNode)->Id],(v))
-#define Sim_SuppFunSetVar(vSupps,Output,v)    Sim_SetBit((unsigned*)(vSupps)->pArray[Output],(v))
-#define Sim_SuppFunHasVar(vSupps,Output,v)    Sim_HasBit((unsigned*)(vSupps)->pArray[Output],(v))
-#define Sim_SimInfoSetVar(vSupps,pNode,v)     Sim_SetBit((unsigned*)(vSupps)->pArray[(pNode)->Id],(v))
-#define Sim_SimInfoHasVar(vSupps,pNode,v)     Sim_HasBit((unsigned*)(vSupps)->pArray[(pNode)->Id],(v))
-#define Sim_SimInfoGet(vInfo,pNode)           ((unsigned *)((vInfo)->pArray[(pNode)->Id]))
-
-////////////////////////////////////////////////////////////////////////
-///                    FUNCTION DECLARATIONS                         ///
-////////////////////////////////////////////////////////////////////////
-
-/*=== simMan.c ==========================================================*/
-extern Sym_Man_t *     Sym_ManStart( Abc_Ntk_t * pNtk, int fVerbose );
-extern void            Sym_ManStop( Sym_Man_t * p );
-extern void            Sym_ManPrintStats( Sym_Man_t * p );
-extern Sim_Man_t *     Sim_ManStart( Abc_Ntk_t * pNtk, int fLightweight );
-extern void            Sim_ManStop( Sim_Man_t * p );
-extern void            Sim_ManPrintStats( Sim_Man_t * p );
-extern Sim_Pat_t *     Sim_ManPatAlloc( Sim_Man_t * p );
-extern void            Sim_ManPatFree( Sim_Man_t * p, Sim_Pat_t * pPat );
-/*=== simSeq.c ==========================================================*/
-extern Vec_Ptr_t *     Sim_SimulateSeqRandom( Abc_Ntk_t * pNtk, int nFrames, int nWords );
-extern Vec_Ptr_t *     Sim_SimulateSeqModel( Abc_Ntk_t * pNtk, int nFrames, int * pModel );
-/*=== simSupp.c ==========================================================*/
-extern Vec_Ptr_t *     Sim_ComputeStrSupp( Abc_Ntk_t * pNtk );
-extern Vec_Ptr_t *     Sim_ComputeFunSupp( Abc_Ntk_t * pNtk, int fVerbose );
-/*=== simSym.c ==========================================================*/
-extern int             Sim_ComputeTwoVarSymms( Abc_Ntk_t * pNtk, int fVerbose );
-/*=== simSymSat.c ==========================================================*/
-extern int             Sim_SymmsGetPatternUsingSat( Sym_Man_t * p, unsigned * pPattern );
-/*=== simSymStr.c ==========================================================*/
-extern void            Sim_SymmsStructCompute( Abc_Ntk_t * pNtk, Vec_Ptr_t * vMatrs, Vec_Ptr_t * vSuppFun );
-/*=== simSymSim.c ==========================================================*/
-extern void            Sim_SymmsSimulate( Sym_Man_t * p, unsigned * pPatRand, Vec_Ptr_t * vMatrsNonSym );
-/*=== simUtil.c ==========================================================*/
-extern Vec_Ptr_t *     Sim_UtilInfoAlloc( int nSize, int nWords, bool fClean );
-extern void            Sim_UtilInfoFree( Vec_Ptr_t * p );
-extern void            Sim_UtilInfoAdd( unsigned * pInfo1, unsigned * pInfo2, int nWords );
-extern void            Sim_UtilInfoDetectDiffs( unsigned * pInfo1, unsigned * pInfo2, int nWords, Vec_Int_t * vDiffs );
-extern void            Sim_UtilInfoDetectNews( unsigned * pInfo1, unsigned * pInfo2, int nWords, Vec_Int_t * vDiffs );
-extern void            Sim_UtilInfoFlip( Sim_Man_t * p, Abc_Obj_t * pNode );
-extern bool            Sim_UtilInfoCompare( Sim_Man_t * p, Abc_Obj_t * pNode );
-extern void            Sim_UtilSimulate( Sim_Man_t * p, bool fFirst );
-extern void            Sim_UtilSimulateNode( Sim_Man_t * p, Abc_Obj_t * pNode, bool fType, bool fType1, bool fType2 );
-extern void            Sim_UtilSimulateNodeOne( Abc_Obj_t * pNode, Vec_Ptr_t * vSimInfo, int nSimWords, int nOffset );
-extern void            Sim_UtilTransferNodeOne( Abc_Obj_t * pNode, Vec_Ptr_t * vSimInfo, int nSimWords, int nOffset, int fShift );
-extern int             Sim_UtilCountSuppSizes( Sim_Man_t * p, int fStruct );
-extern int             Sim_UtilCountOnes( unsigned * pSimInfo, int nSimWords );
-extern Vec_Int_t *     Sim_UtilCountOnesArray( Vec_Ptr_t * vInfo, int nSimWords );
-extern void            Sim_UtilSetRandom( unsigned * pPatRand, int nSimWords );
-extern void            Sim_UtilSetCompl( unsigned * pPatRand, int nSimWords );
-extern void            Sim_UtilSetConst( unsigned * pPatRand, int nSimWords, int fConst1 );
-extern int             Sim_UtilInfoIsEqual( unsigned * pPats1, unsigned * pPats2, int nSimWords );
-extern int             Sim_UtilInfoIsImp( unsigned * pPats1, unsigned * pPats2, int nSimWords );
-extern int             Sim_UtilInfoIsClause( unsigned * pPats1, unsigned * pPats2, int nSimWords );
-extern int             Sim_UtilCountAllPairs( Vec_Ptr_t * vSuppFun, int nSimWords, Vec_Int_t * vCounters );
-extern void            Sim_UtilCountPairsAll( Sym_Man_t * p );
-extern int             Sim_UtilMatrsAreDisjoint( Sym_Man_t * p );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-////////////////////////////////////////////////////////////////////////
-///                       END OF FILE                                ///
-////////////////////////////////////////////////////////////////////////
-