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Commit 7fcbffd2 by Alan Mishchenko
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Disabled special handling of 2-input LUTs.

parent 8889ccb1
Showing with 4 additions and 2 deletions
src/aig/gia/giaIf.c
...@@ -202,6 +202,7 @@ int Gia_ManLutLevel( Gia_Man_t * p, int ** ppLevels ) ...@@ -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 ) 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) ) if ( p->pManTime && Tim_ManBoxNum((Tim_Man_t *)p->pManTime) )
{ {
int i; int i;
...@@ -224,7 +225,7 @@ void Gia_ManLutParams( Gia_Man_t * p, int * pnCurLuts, int * pnCurEdges, int * p ...@@ -224,7 +225,7 @@ void Gia_ManLutParams( Gia_Man_t * p, int * pnCurLuts, int * pnCurEdges, int * p
*pnCurLevels = 0; *pnCurLevels = 0;
Gia_ManForEachLut( p, i ) Gia_ManForEachLut( p, i )
{ {
if ( Gia_ObjLutIsMux(p, i) ) if ( Gia_ObjLutIsMux(p, i) && !(fDisable2Lut && Gia_ObjLutSize(p, i) == 2) )
{ {
int pFanins[3]; int pFanins[3];
if ( Gia_ObjLutSize(p, i) == 3 ) if ( Gia_ObjLutSize(p, i) == 3 )
...@@ -471,6 +472,7 @@ int Gia_ManCountDupLut( Gia_Man_t * p ) ...@@ -471,6 +472,7 @@ int Gia_ManCountDupLut( Gia_Man_t * p )
void Gia_ManPrintMappingStats( Gia_Man_t * p, char * pDumpFile ) void Gia_ManPrintMappingStats( Gia_Man_t * p, char * pDumpFile )
{ {
int fDisable2Lut = 1;
Gia_Obj_t * pObj; Gia_Obj_t * pObj;
int * pLevels; int * pLevels;
int i, k, iFan, nLutSize = 0, nLuts = 0, nFanins = 0, LevelMax = 0, Ave = 0, nMuxF = 0; 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 ) ...@@ -479,7 +481,7 @@ void Gia_ManPrintMappingStats( Gia_Man_t * p, char * pDumpFile )
pLevels = ABC_CALLOC( int, Gia_ManObjNum(p) ); pLevels = ABC_CALLOC( int, Gia_ManObjNum(p) );
Gia_ManForEachLut( p, i ) Gia_ManForEachLut( p, i )
{ {
if ( Gia_ObjLutIsMux(p, i) ) if ( Gia_ObjLutIsMux(p, i) && !(fDisable2Lut && Gia_ObjLutSize(p, i) == 2) )
{ {
int pFanins[3]; int pFanins[3];
if ( Gia_ObjLutSize(p, i) == 3 ) if ( Gia_ObjLutSize(p, i) == 3 )
......
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