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Experiments with function enumeration.

This commit is contained in:
Alan Mishchenko 2018-08-01 20:50:07 -08:00
parent a5042e19c4
commit cb165d8c15
1 changed files with 5 additions and 5 deletions
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10
src/opt/dau/dauNpn.c
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@ -63,7 +63,7 @@ void Dau_TruthEnum()
int * pPerm = Extra_PermSchedule( nVars );
int * pComp = Extra_GreyCodeSchedule( nVars );
word nFuncs = ((word)1 << (((word)1 << nVars)-1));
word * pPres = ABC_CALLOC( word, 1 << ((1<<nVars)-7) );
word * pPres = ABC_CALLOC( word, 1 << ((1<<nVars)-6) );
unsigned * pTable = fUseTable ? (unsigned *)ABC_CALLOC(word, nSizeW) : NULL;
Vec_Int_t * vNpns = Vec_IntAlloc( 1000 );
word tMask = Abc_Tt6Mask( 1 << nVars );
@ -77,13 +77,13 @@ void Dau_TruthEnum()
if ( pTable == NULL )
printf( "Cannot alloc memory for table.\n" );
for ( i = 0; i <= 0x7FFFFFFF; i++ )
if ( (i & 0x0FFFFFFF) == 0x0FFFFFFF )
printf( "%08x : %08x\n", i, pTable[i] );
for ( tCur = 0; tCur < nFuncs; tCur++ )
if ( (tCur & 0x07FFFFFF) == 0 )
printf( "%08x : %08x\n", (int)tCur, pTable[(int)tCur] );
for ( tCur = 0; tCur < nFuncs; tCur++ )
{
if ( (tCur & 0xFFFF) == 0 )
if ( (tCur & 0xFF) == 0 )
printf( "Finished %08x\n", (int)tCur ), fflush(stdout);
if ( Abc_TtGetBit(pPres, (int)tCur) )
continue;