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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2015-09-06 17:04:11 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2015-09-06 17:04:11 -0700 |
| commit | 2bc14356f6b25dfcc94d28bd58d2e17145b65e4a (patch) | |
| tree | 4c68b3c0878acbbbd6de3150c792f3f31536092e /src | |
| parent | 34fa6addc99048b27d3d9cd4dde715933b97fde1 (diff) | |
| download | abc-2bc14356f6b25dfcc94d28bd58d2e17145b65e4a.tar.gz abc-2bc14356f6b25dfcc94d28bd58d2e17145b65e4a.tar.bz2 abc-2bc14356f6b25dfcc94d28bd58d2e17145b65e4a.zip | |
More tuning in &nf.
Diffstat (limited to 'src')
| -rw-r--r-- | src/aig/gia/giaNf.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/aig/gia/giaNf.c b/src/aig/gia/giaNf.c index daed3473..653b5b70 100644 --- a/src/aig/gia/giaNf.c +++ b/src/aig/gia/giaNf.c @@ -1396,7 +1396,7 @@ void Nf_ManSetOutputRequireds( Nf_Man_t * p, int fPropCompl ) { Gia_Obj_t * pObj; word Required = 0; - int i, nLits = 2*Gia_ManObjNum(p->pGia); + int i, iObj, fCompl, nLits = 2*Gia_ManObjNum(p->pGia); Vec_WrdFill( &p->vRequired, nLits, NF_INFINITY ); // compute delay p->pPars->WordMapDelay = 0; @@ -1419,7 +1419,9 @@ void Nf_ManSetOutputRequireds( Nf_Man_t * p, int fPropCompl ) // set required times Gia_ManForEachCo( p->pGia, pObj, i ) { - Required = Nf_ObjMatchD( p, Gia_ObjFaninId0p(p->pGia, pObj), Gia_ObjFaninC0(pObj) )->D; + iObj = Gia_ObjFaninId0p(p->pGia, pObj); + fCompl = Gia_ObjFaninC0(pObj); + Required = Nf_ObjMatchD(p, iObj, fCompl)->D; Required = p->pPars->fDoAverage ? Required * (100 + p->pPars->nRelaxRatio) / 100 : p->pPars->WordMapDelay; // if external required time can be achieved, use it if ( p->pGia->vOutReqs && Vec_FltEntry(p->pGia->vOutReqs, i) > 0 && Required <= (word)(MIO_NUM * Vec_FltEntry(p->pGia->vOutReqs, i)) ) @@ -1428,9 +1430,9 @@ void Nf_ManSetOutputRequireds( Nf_Man_t * p, int fPropCompl ) // else if ( p->pGia->vOutReqs && Vec_FltEntry(p->pGia->vOutReqs, i) > 0 && Required > Vec_FltEntry(p->pGia->vOutReqs, i) ) // ptTime->Rise = ptTime->Fall = ptTime->Worst = Required; // otherwise, set the global required time - Nf_ObjUpdateRequired( p, Gia_ObjFaninId0p(p->pGia, pObj), Gia_ObjFaninC0(pObj), Required ); - if ( fPropCompl && Nf_ObjMatchBest(p, Gia_ObjFaninId0p(p->pGia, pObj), Gia_ObjFaninC0(pObj) )->fCompl ) - Nf_ObjUpdateRequired( p, Gia_ObjFaninId0p(p->pGia, pObj), !Gia_ObjFaninC0(pObj), Required - p->InvDelay ); + Nf_ObjUpdateRequired( p, iObj, fCompl, Required ); + if ( fPropCompl && iObj > 0 && Nf_ObjMatchBest(p, iObj, fCompl)->fCompl ) + Nf_ObjUpdateRequired( p, iObj, !fCompl, Required - p->InvDelay ); //Nf_ObjMapRefInc( p, Gia_ObjFaninId0p(p->pGia, pObj), Gia_ObjFaninC0(pObj)); } } |