Vec_PtrForEachEntry( vNodes, pNode, i )
{
Extra_ProgressBarUpdate( pProgress, i, NULL );
// add the node to the mapper
pNodeFpga = Fpga_NodeAnd( pMan,
Fpga_NotCond( Abc_ObjFanin0(pNode)->pCopy, Abc_ObjFaninC0(pNode) ),
Fpga_NotCond( Abc_ObjFanin1(pNode)->pCopy, Abc_ObjFaninC1(pNode) ) );
assert( pNode->pCopy == NULL );
// remember the node
pNode->pCopy = (Abc_Obj_t *)pNodeFpga;
if ( pSwitching )
Fpga_NodeSetSwitching( pNodeFpga, pSwitching[pNode->Id] );
// set up the choice node
if ( Abc_AigNodeIsChoice( pNode ) )
for ( pPrev = pNode, pFanin = pNode->pData; pFanin; pPrev = pFanin, pFanin = pFanin->pData )
{
Fpga_NodeSetNextE( (Fpga_Node_t *)pPrev->pCopy, (Fpga_Node_t *)pFanin->pCopy );
Fpga_NodeSetRepr( (Fpga_Node_t *)pFanin->pCopy, (Fpga_Node_t *)pNode->pCopy );
}
}
/**Function*************************************************************
Synopsis [Load the network into manager.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
Map_Man_t * Abc_NtkToMap( Abc_Ntk_t * pNtk, double DelayTarget, int fRecovery, float * pSwitching, int fVerbose )
{
Map_Man_t * pMan;
Map_Node_t * pNodeMap;
Vec_Ptr_t * vNodes;
Abc_Obj_t * pNode, * pFanin, * pPrev;
int i;
assert( Abc_NtkIsStrash(pNtk) );
// start the mapping manager and set its parameters
pMan = Map_ManCreate( Abc_NtkPiNum(pNtk) + Abc_NtkLatchNum(pNtk) - pNtk->nBarBufs, Abc_NtkPoNum(pNtk) + Abc_NtkLatchNum(pNtk) - pNtk->nBarBufs, fVerbose );
if ( pMan == NULL )
return NULL;
Map_ManSetAreaRecovery( pMan, fRecovery );
Map_ManSetOutputNames( pMan, Abc_NtkCollectCioNames(pNtk, 1) );
Map_ManSetDelayTarget( pMan, (float)DelayTarget );
Map_ManSetInputArrivals( pMan, Abc_NtkMapCopyCiArrival(pNtk, Abc_NtkGetCiArrivalTimes(pNtk)) );
Map_ManSetOutputRequireds( pMan, Abc_NtkMapCopyCoRequired(pNtk, Abc_NtkGetCoRequiredTimes(pNtk)) );
// create PIs and remember them in the old nodes
Abc_NtkCleanCopy( pNtk );
Abc_AigConst1(pNtk)->pCopy = (Abc_Obj_t *)Map_ManReadConst1(pMan);
Abc_NtkForEachCi( pNtk, pNode, i )
{
if ( i == Abc_NtkCiNum(pNtk) - pNtk->nBarBufs )
break;
pNodeMap = Map_ManReadInputs(pMan)[i];
pNode->pCopy = (Abc_Obj_t *)pNodeMap;
if ( pSwitching )
Map_NodeSetSwitching( pNodeMap, pSwitching[pNode->Id] );
}
// load the AIG into the mapper
vNodes = Abc_AigDfsMap( pNtk );
Vec_PtrForEachEntry( Abc_Obj_t *, vNodes, pNode, i )
{
if ( Abc_ObjIsLatch(pNode) )
{
pFanin = Abc_ObjFanin0(pNode);
pNodeMap = Map_NodeBuf( pMan, Map_NotCond( Abc_ObjFanin0(pFanin)->pCopy, (int)Abc_ObjFaninC0(pFanin) ) );
Abc_ObjFanout0(pNode)->pCopy = (Abc_Obj_t *)pNodeMap;
continue;
}
assert( Abc_ObjIsNode(pNode) );
// add the node to the mapper
pNodeMap = Map_NodeAnd( pMan,
Map_NotCond( Abc_ObjFanin0(pNode)->pCopy, (int)Abc_ObjFaninC0(pNode) ),
Map_NotCond( Abc_ObjFanin1(pNode)->pCopy, (int)Abc_ObjFaninC1(pNode) ) );
assert( pNode->pCopy == NULL );
// remember the node
pNode->pCopy = (Abc_Obj_t *)pNodeMap;
if ( pSwitching )
Map_NodeSetSwitching( pNodeMap, pSwitching[pNode->Id] );
// set up the choice node
if ( Abc_AigNodeIsChoice( pNode ) )
for ( pPrev = pNode, pFanin = (Abc_Obj_t *)pNode->pData; pFanin; pPrev = pFanin, pFanin = (Abc_Obj_t *)pFanin->pData )
{
Map_NodeSetNextE( (Map_Node_t *)pPrev->pCopy, (Map_Node_t *)pFanin->pCopy );
Map_NodeSetRepr( (Map_Node_t *)pFanin->pCopy, (Map_Node_t *)pNode->pCopy );
}
}
assert( Map_ManReadBufNum(pMan) == pNtk->nBarBufs );
Vec_PtrFree( vNodes );
// set the primary outputs in the required phase
Abc_NtkForEachCo( pNtk, pNode, i )
{
if ( i == Abc_NtkCoNum(pNtk) - pNtk->nBarBufs )
break;
Map_ManReadOutputs(pMan)[i] = Map_NotCond( (Map_Node_t *)Abc_ObjFanin0(pNode)->pCopy, (int)Abc_ObjFaninC0(pNode) );
}
return pMan;
}
