diff options
Diffstat (limited to 'src/aig/gia/giaResub2.c')
-rw-r--r-- | src/aig/gia/giaResub2.c | 336 |
1 files changed, 215 insertions, 121 deletions
diff --git a/src/aig/gia/giaResub2.c b/src/aig/gia/giaResub2.c index c051c465..05f3e40b 100644 --- a/src/aig/gia/giaResub2.c +++ b/src/aig/gia/giaResub2.c @@ -54,11 +54,13 @@ struct Gia_Rsb2Man_t_ Vec_Int_t vLevels; Vec_Int_t vRefs; Vec_Int_t vCopies; + Vec_Int_t vTried; word Truth0; word Truth1; word CareSet; }; +extern void Abc_ResubPrepareManager( int nWords ); extern int Abc_ResubComputeFunction( void ** ppDivs, int nDivs, int nWords, int nLimit, int nDivsMax, int iChoice, int fUseXor, int fDebug, int fVerbose, int ** ppArray ); //////////////////////////////////////////////////////////////////////// @@ -76,81 +78,6 @@ extern int Abc_ResubComputeFunction( void ** ppDivs, int nDivs, int nWords, int SeeAlso [] ***********************************************************************/ -int Abc_ResubComputeWindow( int * pObjs, int nObjs, int nDivsMax, int nLevelIncrease, int fUseXor, int fUseZeroCost, int fDebug, int fVerbose, int ** ppArray ) -{ - *ppArray = NULL; - return 0; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int * Gia_ManToResub( Gia_Man_t * p ) -{ - Gia_Obj_t * pObj; - int * pObjs = ABC_CALLOC( int, 2*Gia_ManObjNum(p) ); - int i, iFirstPo = 1 + Gia_ManCiNum(p) + Gia_ManAndNum(p); - assert( Gia_ManIsNormalized(p) ); - Gia_ManForEachObj1( p, pObj, i ) - { - if ( Gia_ObjIsCi(pObj) ) - continue; - pObjs[2*i+0] = Gia_ObjFaninLit0(Gia_ManObj(p, i), i); - if ( Gia_ObjIsCo(pObj) ) - pObjs[2*i+1] = pObjs[2*i+0]; - else if ( Gia_ObjIsAnd(pObj) ) - pObjs[2*i+1] = Gia_ObjFaninLit1(Gia_ManObj(p, i), i); - else assert( 0 ); - } - return pObjs; -} -Gia_Man_t * Gia_ManFromResub( int * pObjs, int nObjs ) -{ - int i; - Gia_Man_t * pNew = Gia_ManStart( nObjs ); - for ( i = 1; i < nObjs; i++ ) - { - if ( pObjs[2*i] == 0 ) // pi - Gia_ManAppendCi( pNew ); - else if ( pObjs[2*i] == pObjs[2*i+1] ) // po - Gia_ManAppendCo( pNew, pObjs[2*i] ); - else if ( pObjs[2*i] < pObjs[2*i+1] ) - Gia_ManAppendAnd( pNew, pObjs[2*i], pObjs[2*i+1] ); - else if ( pObjs[2*i] > pObjs[2*i+1] ) - Gia_ManAppendXor( pNew, pObjs[2*i], pObjs[2*i+1] ); - else assert( 0 ); - } - return pNew; -} -Gia_Man_t * Gia_ManResub2Test( Gia_Man_t * p ) -{ - int * pObjsNew, * pObjs = Gia_ManToResub( p ); - int nObjsNew = Abc_ResubComputeWindow( pObjs, Gia_ManObjNum(p), 1000, 0, 0, 0, 0, 0, &pObjsNew ); - Gia_Man_t * pNew = Gia_ManFromResub( pObjsNew, nObjsNew ); - ABC_FREE( pObjs ); - ABC_FREE( pObjsNew ); - return pNew; -} - -/**Function************************************************************* - - Synopsis [] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ Gia_Rsb2Man_t * Gia_Rsb2ManAlloc() { Gia_Rsb2Man_t * p = ABC_CALLOC( Gia_Rsb2Man_t, 1 ); @@ -165,20 +92,9 @@ void Gia_Rsb2ManFree( Gia_Rsb2Man_t * p ) Vec_IntErase( &p->vLevels ); Vec_IntErase( &p->vRefs ); Vec_IntErase( &p->vCopies ); + Vec_IntErase( &p->vTried ); ABC_FREE( p ); } -int Gia_Rsb2ManLevel( Gia_Rsb2Man_t * p ) -{ - int i, * pLevs, Level = 0; - Vec_IntClear( &p->vLevels ); - Vec_IntGrow( &p->vLevels, p->nObjs ); - pLevs = Vec_IntArray( &p->vLevels ); - for ( i = p->nPis + 1; i < p->iFirstPo; i++ ) - pLevs[i] = 1 + Abc_MaxInt( pLevs[2*i+0]/2, pLevs[2*i+1]/2 ); - for ( i = p->iFirstPo; i < p->nObjs; i++ ) - Level = Abc_MaxInt( Level, pLevs[i] = pLevs[2*i+0]/2 ); - return Level; -} void Gia_Rsb2ManStart( Gia_Rsb2Man_t * p, int * pObjs, int nObjs, int nDivsMax, int nLevelIncrease, int fUseXor, int fUseZeroCost, int fDebug, int fVerbose ) { int i; @@ -191,7 +107,7 @@ void Gia_Rsb2ManStart( Gia_Rsb2Man_t * p, int * pObjs, int nObjs, int nDivsMax, p->fVerbose = fVerbose; // user data Vec_IntClear( &p->vObjs ); - Vec_IntPushArray( &p->vObjs, pObjs, nObjs ); + Vec_IntPushArray( &p->vObjs, pObjs, 2*nObjs ); assert( pObjs[0] == 0 ); assert( pObjs[1] == 0 ); p->nObjs = nObjs; @@ -201,34 +117,36 @@ void Gia_Rsb2ManStart( Gia_Rsb2Man_t * p, int * pObjs, int nObjs, int nDivsMax, p->iFirstPo = 0; for ( i = 1; i < nObjs; i++ ) { - if ( pObjs[0] == 0 && pObjs[1] == 0 ) + if ( pObjs[2*i+0] == 0 && pObjs[2*i+1] == 0 ) p->nPis++; - else if ( pObjs[0] == pObjs[1] ) + else if ( pObjs[2*i+0] == pObjs[2*i+1] ) p->nPos++; else p->nNodes++; } assert( nObjs == 1 + p->nPis + p->nNodes + p->nPos ); p->iFirstPo = nObjs - p->nPos; - p->Level = Gia_Rsb2ManLevel(p); Vec_WrdClear( &p->vSims ); Vec_WrdGrow( &p->vSims, 2*nObjs ); Vec_WrdPush( &p->vSims, 0 ); Vec_WrdPush( &p->vSims, 0 ); for ( i = 0; i < p->nPis; i++ ) { - Vec_WrdPush( &p->vSims, s_Truths6[i] ); + Vec_WrdPush( &p->vSims, s_Truths6[i] ); Vec_WrdPush( &p->vSims, ~s_Truths6[i] ); } + p->vSims.nSize = 2*p->nObjs; Vec_IntClear( &p->vDivs ); Vec_IntClear( &p->vLevels ); Vec_IntClear( &p->vRefs ); Vec_IntClear( &p->vCopies ); + Vec_IntClear( &p->vTried ); Vec_PtrClear( &p->vpDivs ); Vec_IntGrow( &p->vDivs, nObjs ); Vec_IntGrow( &p->vLevels, nObjs ); Vec_IntGrow( &p->vRefs, nObjs ); Vec_IntGrow( &p->vCopies, nObjs ); + Vec_IntGrow( &p->vTried, nObjs ); Vec_PtrGrow( &p->vpDivs, nObjs ); } @@ -243,6 +161,31 @@ void Gia_Rsb2ManStart( Gia_Rsb2Man_t * p, int * pObjs, int nObjs, int nDivsMax, SeeAlso [] ***********************************************************************/ +void Gia_Rsb2ManPrint( Gia_Rsb2Man_t * p ) +{ + int i, * pObjs = Vec_IntArray( &p->vObjs ); + printf( "PI = %d. PO = %d. Obj = %d.\n", p->nPis, p->nPos, p->nObjs ); + for ( i = p->nPis + 1; i < p->iFirstPo; i++ ) + printf( "%2d = %c%2d & %c%2d;\n", i, + Abc_LitIsCompl(pObjs[2*i+0]) ? '!' : ' ', Abc_Lit2Var(pObjs[2*i+0]), + Abc_LitIsCompl(pObjs[2*i+1]) ? '!' : ' ', Abc_Lit2Var(pObjs[2*i+1]) ); + for ( i = p->iFirstPo; i < p->nObjs; i++ ) + printf( "%2d = %c%2d;\n", i, + Abc_LitIsCompl(pObjs[2*i+0]) ? '!' : ' ', Abc_Lit2Var(pObjs[2*i+0]) ); +} + +int Gia_Rsb2ManLevel( Gia_Rsb2Man_t * p ) +{ + int i, * pLevs, Level = 0; + Vec_IntClear( &p->vLevels ); + Vec_IntGrow( &p->vLevels, p->nObjs ); + pLevs = Vec_IntArray( &p->vLevels ); + for ( i = p->nPis + 1; i < p->iFirstPo; i++ ) + pLevs[i] = 1 + Abc_MaxInt( pLevs[2*i+0]/2, pLevs[2*i+1]/2 ); + for ( i = p->iFirstPo; i < p->nObjs; i++ ) + Level = Abc_MaxInt( Level, pLevs[i] = pLevs[2*i+0]/2 ); + return Level; +} word Gia_Rsb2ManOdcs( Gia_Rsb2Man_t * p, int iNode ) { int i; word Res = 0; @@ -252,8 +195,9 @@ word Gia_Rsb2ManOdcs( Gia_Rsb2Man_t * p, int iNode ) { if ( pObjs[2*i+0] < pObjs[2*i+1] ) pSims[2*i+0] = pSims[pObjs[2*i+0]] & pSims[pObjs[2*i+1]]; - else + else if ( pObjs[2*i+0] > pObjs[2*i+1] ) pSims[2*i+0] = pSims[pObjs[2*i+0]] ^ pSims[pObjs[2*i+1]]; + else assert( 0 ); pSims[2*i+1] = ~pSims[2*i+0]; } for ( i = p->iFirstPo; i < p->nObjs; i++ ) @@ -263,39 +207,57 @@ word Gia_Rsb2ManOdcs( Gia_Rsb2Man_t * p, int iNode ) { if ( pObjs[2*i+0] < pObjs[2*i+1] ) pSims[2*i+0] = pSims[pObjs[2*i+0]] & pSims[pObjs[2*i+1]]; - else + else if ( pObjs[2*i+0] < pObjs[2*i+1] ) pSims[2*i+0] = pSims[pObjs[2*i+0]] ^ pSims[pObjs[2*i+1]]; + else assert( 0 ); pSims[2*i+1] = ~pSims[2*i+0]; } for ( i = p->iFirstPo; i < p->nObjs; i++ ) Res |= pSims[2*i+0] ^ pSims[pObjs[2*i+0]]; + ABC_SWAP( word, pSims[2*iNode+0], pSims[2*iNode+1] ); return Res; } // marks MFFC and returns its size +int Gia_Rsb2ManDeref_rec( Gia_Rsb2Man_t * p, int * pObjs, int * pRefs, int iNode ) +{ + int Counter = 1; + if ( iNode <= p->nPis ) + return 0; + if ( --pRefs[Abc_Lit2Var(pObjs[2*iNode+0])] == 0 ) + Counter += Gia_Rsb2ManDeref_rec( p, pObjs, pRefs, Abc_Lit2Var(pObjs[2*iNode+0]) ); + if ( --pRefs[Abc_Lit2Var(pObjs[2*iNode+1])] == 0 ) + Counter += Gia_Rsb2ManDeref_rec( p, pObjs, pRefs, Abc_Lit2Var(pObjs[2*iNode+1]) ); + return Counter; +} int Gia_Rsb2ManMffc( Gia_Rsb2Man_t * p, int iNode ) { - int i, * pRefs, * pObjs, nMffc = 0; + int i, * pRefs, * pObjs; Vec_IntFill( &p->vRefs, p->nObjs, 0 ); pRefs = Vec_IntArray( &p->vRefs ); pObjs = Vec_IntArray( &p->vObjs ); - for ( i = p->nObjs - 1; i >= p->iFirstPo; i-- ) - pRefs[pObjs[2*i+0]] = 1; - for ( i = p->iFirstPo - 1; i > p->nPis; i-- ) - if ( i != iNode && pRefs[i] ) - pRefs[pObjs[2*i+0]] = pRefs[pObjs[2*i+1]] = 1; + assert( pObjs[2*iNode+0] != pObjs[2*iNode+1] ); + for ( i = p->nPis + 1; i < p->iFirstPo; i++ ) + pRefs[Abc_Lit2Var(pObjs[2*i+0])]++, + pRefs[Abc_Lit2Var(pObjs[2*i+1])]++; + for ( i = p->iFirstPo; i < p->nObjs; i++ ) + pRefs[Abc_Lit2Var(pObjs[2*i+0])]++; for ( i = p->nPis + 1; i < p->iFirstPo; i++ ) - nMffc += !pRefs[i]; - return nMffc; + assert( pRefs[i] ); + pRefs[iNode] = 0; + for ( i = iNode + 1; i < p->iFirstPo; i++ ) + if ( !pRefs[Abc_Lit2Var(pObjs[2*i+0])] || !pRefs[Abc_Lit2Var(pObjs[2*i+1])] ) + pRefs[i] = 0; + return Gia_Rsb2ManDeref_rec( p, pObjs, pRefs, iNode ); } // collects divisors and maps them into nodes // assumes MFFC is already marked int Gia_Rsb2ManDivs( Gia_Rsb2Man_t * p, int iNode ) { - int i; + int i, iNodeLevel = 0; int * pRefs = Vec_IntArray( &p->vRefs ); int * pObjs = Vec_IntArray( &p->vObjs ); p->CareSet = Gia_Rsb2ManOdcs( p, iNode ); - p->Truth1 = p->CareSet & Vec_WrdEntry(&p->vSims, iNode); + p->Truth1 = p->CareSet & Vec_WrdEntry(&p->vSims, 2*iNode); p->Truth0 = p->CareSet & ~p->Truth1; Vec_PtrClear( &p->vpDivs ); Vec_PtrPush( &p->vpDivs, &p->Truth0 ); @@ -304,19 +266,20 @@ int Gia_Rsb2ManDivs( Gia_Rsb2Man_t * p, int iNode ) Vec_IntPushTwo( &p->vDivs, -1, -1 ); for ( i = 1; i <= p->nPis; i++ ) { - Vec_PtrPush( &p->vpDivs, Vec_WrdEntryP(&p->vSims, i) ); + Vec_PtrPush( &p->vpDivs, Vec_WrdEntryP(&p->vSims, 2*i) ); Vec_IntPush( &p->vDivs, i ); } p->nMffc = Gia_Rsb2ManMffc( p, iNode ); - assert( pRefs[iNode] == 1 ); - pRefs[iNode] = 0; + if ( p->nLevelIncrease >= 0 ) + { + p->Level = Gia_Rsb2ManLevel(p); + iNodeLevel = Vec_IntEntry(&p->vLevels, iNode); + } for ( i = p->nPis + 1; i < p->iFirstPo; i++ ) { - if ( i > iNode ) - pRefs[i] = pRefs[pObjs[2*i+0]] && pRefs[pObjs[2*i+1]]; - if ( !pRefs[i] ) + if ( !pRefs[i] || (p->nLevelIncrease >= 0 && Vec_IntEntry(&p->vLevels, i) > iNodeLevel + p->nLevelIncrease) ) continue; - Vec_PtrPush( &p->vpDivs, Vec_WrdEntryP(&p->vSims, i) ); + Vec_PtrPush( &p->vpDivs, Vec_WrdEntryP(&p->vSims, 2*i) ); Vec_IntPush( &p->vDivs, i ); } assert( Vec_IntSize(&p->vDivs) == Vec_PtrSize(&p->vpDivs) ); @@ -358,7 +321,7 @@ int Gia_Rsb2ManInsert_rec( Vec_Int_t * vRes, int nPis, Vec_Int_t * vObjs, int iN if ( iObj == iNode ) { int nVars = Vec_IntSize(vDivs); - int iLitRes, iTopLit = Vec_IntEntryLast( vResub ); + int iLitRes = -1, iTopLit = Vec_IntEntryLast( vResub ); if ( Abc_Lit2Var(iTopLit) == 0 ) iLitRes = 0; else if ( Abc_Lit2Var(iTopLit) < nVars ) @@ -376,7 +339,7 @@ int Gia_Rsb2ManInsert_rec( Vec_Int_t * vRes, int nPis, Vec_Int_t * vObjs, int iN int iVar1 = Abc_Lit2Var(iLit1); int iRes0 = iVar0 < nVars ? Vec_IntEntry(vCopies, Vec_IntEntry(vDivs, iVar0)) : Vec_IntEntry(vCopy, iVar0 - nVars); int iRes1 = iVar1 < nVars ? Vec_IntEntry(vCopies, Vec_IntEntry(vDivs, iVar1)) : Vec_IntEntry(vCopy, iVar1 - nVars); - iLitRes = Gia_Rsb2AddNode( vRes, iLit0, iLit1, iRes0, iRes1 ); + iLitRes = Gia_Rsb2AddNode( vRes, iLit0, iLit1, iRes0, iRes1 ); Vec_IntPush( vCopy, iLitRes ); } Vec_IntFree( vCopy ); @@ -398,22 +361,153 @@ int Gia_Rsb2ManInsert_rec( Vec_Int_t * vRes, int nPis, Vec_Int_t * vObjs, int iN } Vec_Int_t * Gia_Rsb2ManInsert( int nPis, int nPos, Vec_Int_t * vObjs, int iNode, Vec_Int_t * vResub, Vec_Int_t * vDivs, Vec_Int_t * vCopies ) { - int i, iFirstPo = Vec_IntSize(vObjs) - nPos; - Vec_Int_t * vRes = Vec_IntAlloc( 2*Vec_IntSize(vObjs) ); + int i, nObjs = Vec_IntSize(vObjs)/2, iFirstPo = nObjs - nPos; + Vec_Int_t * vRes = Vec_IntAlloc( Vec_IntSize(vObjs) ); +//Vec_IntPrint( vDivs ); +//Vec_IntPrint( vResub ); Vec_IntFill( vCopies, Vec_IntSize(vObjs), -1 ); Vec_IntFill( vRes, 2*(nPis + 1), 0 ); for ( i = 0; i <= nPis; i++ ) - Vec_IntPush( vCopies, 2*i ); - for ( i = 0; i < nPos; i++ ) - Gia_Rsb2ManInsert_rec( vRes, nPis, vObjs, iNode, vResub, vDivs, vCopies, Abc_Lit2Var(Vec_IntEntry(vObjs, 2*(iFirstPo+1))) ); - for ( i = 0; i < nPos; i++ ) + Vec_IntWriteEntry( vCopies, i, 2*i ); + for ( i = iFirstPo; i < nObjs; i++ ) + Gia_Rsb2ManInsert_rec( vRes, nPis, vObjs, iNode, vResub, vDivs, vCopies, Abc_Lit2Var( Vec_IntEntry(vObjs, 2*i) ) ); + for ( i = iFirstPo; i < nObjs; i++ ) { - int iLitNew = Abc_Lit2LitL( Vec_IntArray(vCopies), Vec_IntEntry(vObjs, 2*(iFirstPo+1)) ); + int iLitNew = Abc_Lit2LitL( Vec_IntArray(vCopies), Vec_IntEntry(vObjs, 2*i) ); Vec_IntPushTwo( vRes, iLitNew, iLitNew ); } return vRes; } + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +int Abc_ResubNodeToTry( Vec_Int_t * vTried, int iFirst, int iLast ) +{ + int iNode; + //for ( iNode = iFirst; iNode < iLast; iNode++ ) + for ( iNode = iLast - 1; iNode >= iFirst; iNode-- ) + if ( Vec_IntFind(vTried, iNode) == -1 ) + return iNode; + return -1; +} +int Abc_ResubComputeWindow( int * pObjs, int nObjs, int nDivsMax, int nLevelIncrease, int fUseXor, int fUseZeroCost, int fDebug, int fVerbose, int ** ppArray ) +{ + int RetValue = 0, iNode, fChange = 0; + Gia_Rsb2Man_t * p = Gia_Rsb2ManAlloc(); + Gia_Rsb2ManStart( p, pObjs, nObjs, nDivsMax, nLevelIncrease, fUseXor, fUseZeroCost, fDebug, fVerbose ); + *ppArray = NULL; + while ( (iNode = Abc_ResubNodeToTry(&p->vTried, p->nPis+1, p->iFirstPo)) > 0 ) + { + int nDivs = Gia_Rsb2ManDivs( p, iNode ); + int * pResub, nResub = Abc_ResubComputeFunction( (word **)Vec_PtrArray(&p->vpDivs), nDivs, 1, p->nMffc-1, nDivsMax, 0, fUseXor, fDebug, fVerbose, &pResub ); + if ( nResub == 0 ) + Vec_IntPush( &p->vTried, iNode ); + else + { + int i, k = 0, iTried; + Vec_Int_t vResub = { nResub, nResub, pResub }; + Vec_Int_t * vRes = Gia_Rsb2ManInsert( p->nPis, p->nPos, &p->vObjs, iNode, &vResub, &p->vDivs, &p->vCopies ); +//printf( "\nResubbing node %d:\n", iNode ); +//Gia_Rsb2ManPrint( p ); + p->nObjs = Vec_IntSize(vRes)/2; + p->iFirstPo = p->nObjs - p->nPos; + Vec_IntClear( &p->vObjs ); + Vec_IntAppend( &p->vObjs, vRes ); + Vec_IntFree( vRes ); + Vec_IntForEachEntry( &p->vTried, iTried, i ) + if ( Vec_IntEntry(&p->vCopies, i) > 0 ) + Vec_IntWriteEntry( &p->vTried, k++, iTried ); + Vec_IntShrink( &p->vTried, k ); + fChange = 1; +//Gia_Rsb2ManPrint( p ); + } + } + if ( fChange ) + { + RetValue = p->nObjs; + *ppArray = p->vObjs.pArray; + Vec_IntZero( &p->vObjs ); + } + Gia_Rsb2ManFree( p ); + return RetValue; +} +int Abc_ResubComputeWindow2( int * pObjs, int nObjs, int nDivsMax, int nLevelIncrease, int fUseXor, int fUseZeroCost, int fDebug, int fVerbose, int ** ppArray ) +{ + *ppArray = ABC_ALLOC( int, 2*nObjs ); + memmove( *ppArray, pObjs, 2*nObjs * sizeof(int) ); + return nObjs; +} + +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +int * Gia_ManToResub( Gia_Man_t * p ) +{ + Gia_Obj_t * pObj; + int i, * pObjs = ABC_CALLOC( int, 2*Gia_ManObjNum(p) ); + assert( Gia_ManIsNormalized(p) ); + Gia_ManForEachObj1( p, pObj, i ) + { + if ( Gia_ObjIsCi(pObj) ) + continue; + pObjs[2*i+0] = Gia_ObjFaninLit0(Gia_ManObj(p, i), i); + if ( Gia_ObjIsCo(pObj) ) + pObjs[2*i+1] = pObjs[2*i+0]; + else if ( Gia_ObjIsAnd(pObj) ) + pObjs[2*i+1] = Gia_ObjFaninLit1(Gia_ManObj(p, i), i); + else assert( 0 ); + } + return pObjs; +} +Gia_Man_t * Gia_ManFromResub( int * pObjs, int nObjs ) +{ + Gia_Man_t * pNew = Gia_ManStart( nObjs ); + int i; + for ( i = 1; i < nObjs; i++ ) + { + if ( pObjs[2*i] == 0 ) // pi + Gia_ManAppendCi( pNew ); + else if ( pObjs[2*i] == pObjs[2*i+1] ) // po + Gia_ManAppendCo( pNew, pObjs[2*i] ); + else if ( pObjs[2*i] < pObjs[2*i+1] ) + Gia_ManAppendAnd( pNew, pObjs[2*i], pObjs[2*i+1] ); + else if ( pObjs[2*i] > pObjs[2*i+1] ) + Gia_ManAppendXor( pNew, pObjs[2*i], pObjs[2*i+1] ); + else assert( 0 ); + } + return pNew; +} +Gia_Man_t * Gia_ManResub2Test( Gia_Man_t * p ) +{ + Gia_Man_t * pNew; + int nObjsNew, * pObjsNew, * pObjs = Gia_ManToResub( p ); + Abc_ResubPrepareManager( 1 ); + nObjsNew = Abc_ResubComputeWindow( pObjs, Gia_ManObjNum(p), 1000, -1, 0, 0, 0, 0, &pObjsNew ); + Abc_ResubPrepareManager( 0 ); + pNew = Gia_ManFromResub( pObjsNew, nObjsNew ); + ABC_FREE( pObjs ); + ABC_FREE( pObjsNew ); + return pNew; +} + /**Function************************************************************* Synopsis [Creating a window with support composed of primary inputs.] @@ -559,7 +653,7 @@ Vec_Int_t * Gia_RsbCiWindow( Gia_Man_t * p, int nPis ) Gia_ManStaticFanoutStop( p ); Vec_WecFree( vLevels ); Vec_IntFree( vMap ); -Vec_IntPrint( vNodes ); +//Vec_IntPrint( vNodes ); Vec_IntFree( vNodes ); return vRes; } |