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abc
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Several bug-fixed related to synthesis, library handling, and timimg info.

This commit is contained in:
Alan Mishchenko 2015-09-23 18:44:07 -07:00
parent a84c8174e7
commit f1bc346894
3 changed files with 7 additions and 3 deletions
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2
src/base/abc/abcDfs.c
View File

@ -1456,7 +1456,7 @@ int Abc_NtkLevel( Abc_Ntk_t * pNtk )
pNode->Level = 0;
else
Abc_NtkForEachCi( pNtk, pNode, i )
pNode->Level = (int)(Abc_NodeReadArrivalWorst(pNode) / pNtk->AndGateDelay);
pNode->Level = (int)(Abc_MaxFloat(0, Abc_NodeReadArrivalWorst(pNode)) / pNtk->AndGateDelay);
// perform the traversal
LevelsMax = 0;
Abc_NtkIncrementTravId( pNtk );

2
src/base/abci/abcRefactor.c
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@ -169,6 +169,8 @@ Dec_Graph_t * Abc_NodeRefactor( Abc_ManRef_t * p, Abc_Obj_t * pNode, Vec_Ptr_t *
clk = Abc_Clock();
pTruth = Abc_NodeConeTruth( p->vVars, p->vFuncs, nWordsMax, pNode, vFanins, p->vVisited );
p->timeTru += Abc_Clock() - clk;
if ( pTruth == NULL )
return NULL;
// always accept the case of constant node
if ( Abc_NodeConeIsConst0(pTruth, nVars) || Abc_NodeConeIsConst1(pTruth, nVars) )

6
src/map/mio/mioFunc.c
View File

@ -75,12 +75,13 @@ char * Mio_SopRegister( Mem_Flex_t * pMan, char * pName )
***********************************************************************/
int Mio_GateCollectNames( char * pFormula, char * pPinNames[] )
{
char Buffer[1000];
char * Buffer;
char * pTemp;
int nPins, i;
// save the formula as it was
strcpy( Buffer, pFormula );
//strcpy( Buffer, pFormula );
Buffer = Abc_UtilStrsav( pFormula );
// remove the non-name symbols
for ( pTemp = Buffer; *pTemp; pTemp++ )
@ -106,6 +107,7 @@ int Mio_GateCollectNames( char * pFormula, char * pPinNames[] )
// get the next name
pTemp = strtok( NULL, " " );
}
ABC_FREE( Buffer );
return nPins;
}