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Updating LUT synthesis code.

This commit is contained in:
Alan Mishchenko 2021-05-26 23:25:08 -07:00
parent 49078ffebf
commit 8889ccb18c
4 changed files with 7 additions and 7 deletions
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2
src/aig/gia/giaMan.c
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@ -583,7 +583,7 @@ void Gia_ManPrintStats( Gia_Man_t * p, Gps_Par_t * pPars )
Gia_ManPrintMappingStats( p, pPars ? pPars->pDumpFile : NULL ); Gia_ManPrintMappingStats( p, pPars ? pPars->pDumpFile : NULL );
else if ( pPars && pPars->pDumpFile ) else if ( pPars && pPars->pDumpFile )
Gia_ManLogAigStats( p, pPars->pDumpFile ); Gia_ManLogAigStats( p, pPars->pDumpFile );
if ( pPars && pPars->fNpn && Gia_ManHasMapping(p) && Gia_ManLutSizeMax(p) <= 4 ) if ( pPars && pPars->fNpn && Gia_ManHasMapping(p) )
Gia_ManPrintNpnClasses( p ); Gia_ManPrintNpnClasses( p );
if ( p->vPacking ) if ( p->vPacking )
Gia_ManPrintPackingStats( p ); Gia_ManPrintPackingStats( p );

8
src/aig/gia/giaMinLut.c
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@ -102,9 +102,7 @@ int Vec_WrdReadText2( char * pFileName, Vec_Wrd_t ** pvSimI )
printf( "Cannot open file \"%s\" for reading.\n", pFileName ); printf( "Cannot open file \"%s\" for reading.\n", pFileName );
return 0; return 0;
} }
fgets( pLine, 1000, pFile ); if ( !fgets(pLine, 1000, pFile) || (nIns = strlen(pLine)-1) < 1 )
nIns = strlen(pLine)-1;
if ( nIns < 1 )
{ {
printf( "Cannot find the number of inputs in file \"%s\".\n", pFileName ); printf( "Cannot find the number of inputs in file \"%s\".\n", pFileName );
fclose( pFile ); fclose( pFile );
@ -464,7 +462,7 @@ Gia_Man_t * Gia_ManPerformLNetOpt( Gia_Man_t * p, char * pFileName, int nIns, in
word * pTruth1 = ABC_CALLOC( word, Abc_Truth6WordNum(nIns) ); int g, k; float CareAve = 0; word * pTruth1 = ABC_CALLOC( word, Abc_Truth6WordNum(nIns) ); int g, k; float CareAve = 0;
if ( vSimI && fVerbose ) if ( vSimI && fVerbose )
{ {
int nPats = 64*Vec_WrdSize(vSimI)/Gia_ManCiNum(p); //int nPats = 64*Vec_WrdSize(vSimI)/Gia_ManCiNum(p);
printf( "Density of input patterns %8.4f.\n", (float)Abc_TtCountOnesVec(Vec_WrdArray(vSimI), Vec_WrdSize(vSimI))/(64*Vec_WrdSize(vSimI)) ); printf( "Density of input patterns %8.4f.\n", (float)Abc_TtCountOnesVec(Vec_WrdArray(vSimI), Vec_WrdSize(vSimI))/(64*Vec_WrdSize(vSimI)) );
printf( "Using patterns with count %d and higher as cares.\n", Thresh ); printf( "Using patterns with count %d and higher as cares.\n", Thresh );
} }
@ -724,7 +722,7 @@ Abc_Ntk_t * Gia_ManPerformLNetMap( Gia_Man_t * p, int GroupSize, int fUseFixed,
#else #else
Gia_Man_t * Gia_ManPerformLNetMap( Gia_Man_t * p, int GroupSize, int fUseFixed, int fVerbose ) Abc_Ntk_t * Gia_ManPerformLNetMap( Gia_Man_t * p, int GroupSize, int fUseFixed, int fVerbose )
{ {
return NULL; return NULL;
} }

3
src/bool/kit/kitGraph.c
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@ -19,6 +19,7 @@
***********************************************************************/ ***********************************************************************/
#include "kit.h" #include "kit.h"
#include "misc/extra/extra.h"
ABC_NAMESPACE_IMPL_START ABC_NAMESPACE_IMPL_START
@ -385,7 +386,7 @@ Kit_Graph_t * Kit_TruthToGraph2( unsigned * pTruth0, unsigned * pTruth1, int nVa
Kit_Graph_t * pGraph; Kit_Graph_t * pGraph;
int RetValue; int RetValue;
// derive SOP // derive SOP
RetValue = Kit_TruthIsop2( pTruth0, pTruth1, nVars, vMemory, 1, 0 ); // tried 1 and found not useful in "renode" RetValue = Kit_TruthIsop2( pTruth0, pTruth1, nVars, vMemory, 0, 0 ); // tried 1 and found not useful in "renode"
if ( RetValue == -1 ) if ( RetValue == -1 )
return NULL; return NULL;
if ( Vec_IntSize(vMemory) > (1<<16) ) if ( Vec_IntSize(vMemory) > (1<<16) )

1
src/map/if/ifTruth.c
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@ -20,6 +20,7 @@
#include "if.h" #include "if.h"
#include "bool/kit/kit.h" #include "bool/kit/kit.h"
#include "misc/extra/extra.h"
ABC_NAMESPACE_IMPL_START ABC_NAMESPACE_IMPL_START