diff options
Diffstat (limited to 'src/aig/gia/giaSimBase.c')
| -rw-r--r-- | src/aig/gia/giaSimBase.c | 88 |
1 files changed, 86 insertions, 2 deletions
diff --git a/src/aig/gia/giaSimBase.c b/src/aig/gia/giaSimBase.c index 923e5735..3d103574 100644 --- a/src/aig/gia/giaSimBase.c +++ b/src/aig/gia/giaSimBase.c @@ -2717,13 +2717,89 @@ Vec_Ptr_t * Gia_ManPtrWrdReadBin( char * pFileName, int fVerbose ) SeeAlso [] ***********************************************************************/ +Vec_Int_t * Gia_ManProcessBuffs( Gia_Man_t * pHie, Vec_Wrd_t * vSimsH, int nWords, Vec_Mem_t * vStore, Vec_Int_t * vLabels ) +{ + Vec_Int_t * vPoSigs = Vec_IntAlloc( Gia_ManBufNum(pHie) ); + Vec_Int_t * vMap; + Vec_Wec_t * vNodes = Vec_WecStart( Gia_ManBufNum(pHie) ); + Gia_Obj_t * pObj; int i, Sig, Value; + Gia_ManForEachBuf( pHie, pObj, i ) + { + word * pSim = Vec_WrdEntryP(vSimsH, Gia_ObjId(pHie, pObj)*nWords); + int fCompl = pSim[0] & 1; + if ( fCompl ) + Abc_TtNot( pSim, nWords ); + Vec_IntPush( vPoSigs, Vec_MemHashInsert(vStore, pSim) ); + if ( fCompl ) + Abc_TtNot( pSim, nWords ); + } + Vec_IntPrint( vPoSigs ); + vMap = Vec_IntStartFull( Vec_MemEntryNum(vStore) ); + Vec_IntForEachEntry( vPoSigs, Sig, i ) + { + assert( Vec_IntEntry(vMap, Sig) == -1 ); + Vec_IntWriteEntry( vMap, Sig, i ); + } + Vec_IntForEachEntry( vLabels, Sig, i ) + { + if ( Sig < 0 ) + continue; + Value = Vec_IntEntry(vMap, Sig); + if ( Value == -1 ) + continue; + assert( Value >= 0 && Value < Gia_ManBufNum(pHie) ); + Vec_WecPush( vNodes, Value, i ); + } + Vec_WecPrint( vNodes, 0 ); + Vec_WecFree( vNodes ); + Vec_IntFree( vMap ); + Vec_IntFree( vPoSigs ); + return NULL; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Gia_ManUpdateCoPhase( Gia_Man_t * pNew, Gia_Man_t * pOld ) +{ + Gia_Obj_t * pObj; int i; + Gia_ManSetPhase( pNew ); + Gia_ManSetPhase( pOld ); + Gia_ManForEachCo( pNew, pObj, i ) + if ( pObj->fPhase ^ Gia_ManCo(pOld, i)->fPhase ) + { + printf( "Updating out %d.\n", i ); + Gia_ObjFlipFaninC0( pObj ); + } +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ void Gia_ManCompareSims( Gia_Man_t * pHie, Gia_Man_t * pFlat, int nWords, int fVerbose ) { abctime clk = Abc_Clock(); Vec_Wrd_t * vSims = pFlat->vSimsPi = pHie->vSimsPi = Vec_WrdStartRandom( Gia_ManCiNum(pFlat) * nWords ); Vec_Wrd_t * vSims0 = Gia_ManSimPatSim( pFlat ); Vec_Wrd_t * vSims1 = Gia_ManSimPatSim( pHie ); - Gia_Obj_t * pObj; int * pSpot, * pSpot2, i, nC0s = 0, nC1s = 0, nUnique = 0, nFound[3] = {0}, nBoundary = 0, nMatched = 0; + Vec_Int_t * vLabels = Vec_IntStartFull( Gia_ManObjNum(pFlat) ); + Gia_Obj_t * pObj; int fCompl, Value, * pSpot, * pSpot2, i, nC0s = 0, nC1s = 0, nUnique = 0, nFound[3] = {0}, nBoundary = 0, nMatched = 0; Vec_Mem_t * vStore = Vec_MemAlloc( nWords, 12 ); // 2^12 N-word entries per page pFlat->vSimsPi = NULL; pHie->vSimsPi = NULL; @@ -2739,7 +2815,13 @@ void Gia_ManCompareSims( Gia_Man_t * pHie, Gia_Man_t * pFlat, int nWords, int fV word * pSim = Vec_WrdEntryP(vSims0, i*nWords); nC0s += Abc_TtIsConst0(pSim, nWords); nC1s += Abc_TtIsConst1(pSim, nWords); - Vec_MemHashInsert( vStore, pSim ); + fCompl = pSim[0] & 1; + if ( fCompl ) + Abc_TtNot( pSim, nWords ); + Value = Vec_MemHashInsert( vStore, pSim ); + if ( fCompl ) + Abc_TtNot( pSim, nWords ); + Vec_IntWriteEntry( vLabels, i, Value ); } nUnique = Vec_MemEntryNum( vStore ); printf( "Simulating %d patterns through the second (flat) AIG leads to %d unique objects (%.2f %% out of %d). Const0 = %d. Const1 = %d.\n", @@ -2765,10 +2847,12 @@ void Gia_ManCompareSims( Gia_Man_t * pHie, Gia_Man_t * pFlat, int nWords, int fV //if ( Gia_ObjIsBuf(pObj) ) // printf( "%d(%d) ", i, nBoundary-1 ); } + Gia_ManProcessBuffs( pHie, vSims1, nWords, vStore, vLabels ); Vec_MemHashFree( vStore ); Vec_MemFree( vStore ); Vec_WrdFree( vSims0 ); Vec_WrdFree( vSims1 ); + Vec_IntFree( vLabels ); printf( "The first (hierarchical) AIG has %d (%.2f %%) matches, %d (%.2f %%) mismatches, including %d (%.2f %%) on the boundary. ", nMatched, 100.0*nMatched /Abc_MaxInt(1, Gia_ManCandNum(pHie)), |