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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2021-06-02 18:57:22 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2021-06-02 18:57:22 -0700 |
| commit | 7fcbffd2af448d405689465d2da4c81582f2ff98 (patch) | |
| tree | 69abe1a31f533f1cd823b3b2a63413fd87b6e43d /src | |
| parent | 8889ccb18c8da84fcb36abc226ff30702e2db215 (diff) | |
| download | abc-7fcbffd2af448d405689465d2da4c81582f2ff98.tar.gz abc-7fcbffd2af448d405689465d2da4c81582f2ff98.tar.bz2 abc-7fcbffd2af448d405689465d2da4c81582f2ff98.zip | |
Disabled special handling of 2-input LUTs.
Diffstat (limited to 'src')
| -rw-r--r-- | src/aig/gia/giaIf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/aig/gia/giaIf.c b/src/aig/gia/giaIf.c index 7056e310..2f2566d1 100644 --- a/src/aig/gia/giaIf.c +++ b/src/aig/gia/giaIf.c @@ -202,6 +202,7 @@ int Gia_ManLutLevel( Gia_Man_t * p, int ** ppLevels ) ***********************************************************************/ void Gia_ManLutParams( Gia_Man_t * p, int * pnCurLuts, int * pnCurEdges, int * pnCurLevels ) { + int fDisable2Lut = 1; if ( p->pManTime && Tim_ManBoxNum((Tim_Man_t *)p->pManTime) ) { int i; @@ -224,7 +225,7 @@ void Gia_ManLutParams( Gia_Man_t * p, int * pnCurLuts, int * pnCurEdges, int * p *pnCurLevels = 0; Gia_ManForEachLut( p, i ) { - if ( Gia_ObjLutIsMux(p, i) ) + if ( Gia_ObjLutIsMux(p, i) && !(fDisable2Lut && Gia_ObjLutSize(p, i) == 2) ) { int pFanins[3]; if ( Gia_ObjLutSize(p, i) == 3 ) @@ -471,6 +472,7 @@ int Gia_ManCountDupLut( Gia_Man_t * p ) void Gia_ManPrintMappingStats( Gia_Man_t * p, char * pDumpFile ) { + int fDisable2Lut = 1; Gia_Obj_t * pObj; int * pLevels; int i, k, iFan, nLutSize = 0, nLuts = 0, nFanins = 0, LevelMax = 0, Ave = 0, nMuxF = 0; @@ -479,7 +481,7 @@ void Gia_ManPrintMappingStats( Gia_Man_t * p, char * pDumpFile ) pLevels = ABC_CALLOC( int, Gia_ManObjNum(p) ); Gia_ManForEachLut( p, i ) { - if ( Gia_ObjLutIsMux(p, i) ) + if ( Gia_ObjLutIsMux(p, i) && !(fDisable2Lut && Gia_ObjLutSize(p, i) == 2) ) { int pFanins[3]; if ( Gia_ObjLutSize(p, i) == 3 ) |