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Version abc70428

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This commit is contained in:
Alan Mishchenko
2007-04-28 08:01:00 -07:00
parent c09d4d499c
commit feb8fb692e
41 changed files with 15801 additions and 103 deletions
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src/opt/kit/kit.h
+1
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@@ -477,6 +477,7 @@ extern void Kit_TruthExistSet( unsigned * pRes, unsigned * pTruth, in
extern void Kit_TruthForall( unsigned * pTruth, int nVars, int iVar );
extern void Kit_TruthForallNew( unsigned * pRes, unsigned * pTruth, int nVars, int iVar );
extern void Kit_TruthForallSet( unsigned * pRes, unsigned * pTruth, int nVars, unsigned uMask );
extern void Kit_TruthUniqueNew( unsigned * pRes, unsigned * pTruth, int nVars, int iVar );
extern void Kit_TruthMux( unsigned * pOut, unsigned * pCof0, unsigned * pCof1, int nVars, int iVar );
extern void Kit_TruthChangePhase( unsigned * pTruth, int nVars, int iVar );
extern int Kit_TruthMinCofSuppOverlap( unsigned * pTruth, int nVars, int * pVarMin );
src/opt/kit/kitDsd.c
+3 -3
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@@ -1068,7 +1068,7 @@ int Kit_DsdTestCofs( Kit_DsdNtk_t * pNtk, unsigned * pTruthInit )
// Kit_DsdObj_t * pRoot;
unsigned * pCofs2[2] = { pNtk->pMem, pNtk->pMem + Kit_TruthWordNum(pNtk->nVars) };
unsigned i, * pTruth;
int fVerbose = 0;
int fVerbose = 1;
int RetValue = 0;
pTruth = pTruthInit;
@@ -1108,8 +1108,8 @@ int Kit_DsdTestCofs( Kit_DsdNtk_t * pNtk, unsigned * pTruthInit )
Kit_DsdPrint( stdout, pNtk1 );
}
if ( Kit_DsdCheckVar4Dec2( pNtk0, pNtk1 ) )
RetValue = 1;
// if ( Kit_DsdCheckVar4Dec2( pNtk0, pNtk1 ) )
// RetValue = 1;
Kit_DsdNtkFree( pNtk0 );
Kit_DsdNtkFree( pNtk1 );
src/opt/kit/kitTruth.c
+55
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@@ -767,6 +767,61 @@ void Kit_TruthForallNew( unsigned * pRes, unsigned * pTruth, int nVars, int iVar
}
}
/**Function*************************************************************
Synopsis [Universally quantifies the variable.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Kit_TruthUniqueNew( unsigned * pRes, unsigned * pTruth, int nVars, int iVar )
{
int nWords = Kit_TruthWordNum( nVars );
int i, k, Step;
assert( iVar < nVars );
switch ( iVar )
{
case 0:
for ( i = 0; i < nWords; i++ )
pRes[i] = pTruth[i] ^ (((pTruth[i] & 0xAAAAAAAA) >> 1) | ((pTruth[i] & 0x55555555) << 1));
return;
case 1:
for ( i = 0; i < nWords; i++ )
pRes[i] = pTruth[i] ^ (((pTruth[i] & 0xCCCCCCCC) >> 2) | ((pTruth[i] & 0x33333333) << 2));
return;
case 2:
for ( i = 0; i < nWords; i++ )
pRes[i] = pTruth[i] ^ (((pTruth[i] & 0xF0F0F0F0) >> 4) | ((pTruth[i] & 0x0F0F0F0F) << 4));
return;
case 3:
for ( i = 0; i < nWords; i++ )
pRes[i] = pTruth[i] ^ (((pTruth[i] & 0xFF00FF00) >> 8) | ((pTruth[i] & 0x00FF00FF) << 8));
return;
case 4:
for ( i = 0; i < nWords; i++ )
pRes[i] = pTruth[i] ^ (((pTruth[i] & 0xFFFF0000) >> 16) | ((pTruth[i] & 0x0000FFFF) << 16));
return;
default:
Step = (1 << (iVar - 5));
for ( k = 0; k < nWords; k += 2*Step )
{
for ( i = 0; i < Step; i++ )
{
pRes[i] = pTruth[i] ^ pTruth[Step+i];
pRes[Step+i] = pRes[i];
}
pRes += 2*Step;
pTruth += 2*Step;
}
return;
}
}
/**Function*************************************************************
Synopsis [Universally quantifies the set of variables.]