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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2013-08-10 10:27:55 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2013-08-10 10:27:55 -0700 |
| commit | 573d6d7ab7b24739b22ba1a2876b076c0ee09e40 (patch) | |
| tree | 8b5b3fcf7356df3497aea98652a27e2f3a149bd5 /src/map/scl/sclLoad.c | |
| parent | 118cb03be4b18d0b3add4be21f5c9b09b36336cd (diff) | |
| download | abc-573d6d7ab7b24739b22ba1a2876b076c0ee09e40.tar.gz abc-573d6d7ab7b24739b22ba1a2876b076c0ee09e40.tar.bz2 abc-573d6d7ab7b24739b22ba1a2876b076c0ee09e40.zip | |
Enable wire load estimation in buffering/sizing.
Diffstat (limited to 'src/map/scl/sclLoad.c')
| -rw-r--r-- | src/map/scl/sclLoad.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/map/scl/sclLoad.c b/src/map/scl/sclLoad.c index fd932dd1..be130eb1 100644 --- a/src/map/scl/sclLoad.c +++ b/src/map/scl/sclLoad.c @@ -42,7 +42,7 @@ ABC_NAMESPACE_IMPL_START SeeAlso [] ***********************************************************************/ -Vec_Flt_t * Abc_SclFindWireCaps( SC_Man * p, SC_WireLoad * pWL ) +Vec_Flt_t * Abc_SclFindWireCaps( SC_WireLoad * pWL ) { Vec_Flt_t * vCaps = NULL; float EntryPrev, EntryCur; @@ -79,14 +79,14 @@ Vec_Flt_t * Abc_SclFindWireCaps( SC_Man * p, SC_WireLoad * pWL ) SeeAlso [] ***********************************************************************/ -static inline float Abc_SclFindWireLoad( SC_Man * p, Abc_Obj_t * pObj ) +float Abc_SclFindWireLoad( Vec_Flt_t * vWireCaps, Abc_Obj_t * pObj ) { - int nFans = Abc_MinInt( Vec_FltSize(p->vWireCaps)-1, Abc_ObjFanoutNum(pObj) ); - return p->vWireCaps ? Vec_FltEntry(p->vWireCaps, nFans) : 0; + int nFans = Abc_MinInt( Vec_FltSize(vWireCaps)-1, Abc_ObjFanoutNum(pObj) ); + return vWireCaps ? Vec_FltEntry(vWireCaps, nFans) : 0; } void Abc_SclAddWireLoad( SC_Man * p, Abc_Obj_t * pObj, int fSubtr ) { - float Load = Abc_SclFindWireLoad( p, pObj ); + float Load = Abc_SclFindWireLoad( p->vWireCaps, pObj ); Abc_SclObjLoad(p, pObj)->rise += fSubtr ? -Load : Load; Abc_SclObjLoad(p, pObj)->fall += fSubtr ? -Load : Load; } @@ -125,7 +125,7 @@ void Abc_SclComputeLoad( SC_Man * p ) if ( p->pWLoadUsed != NULL ) { if ( p->vWireCaps == NULL ) - p->vWireCaps = Abc_SclFindWireCaps( p, p->pWLoadUsed ); + p->vWireCaps = Abc_SclFindWireCaps( p->pWLoadUsed ); Abc_NtkForEachNode1( p->pNtk, pObj, i ) Abc_SclAddWireLoad( p, pObj, 0 ); Abc_NtkForEachPi( p->pNtk, pObj, i ) |