In AutoSegment::_changeDepth(), correct invalidation of GCells.
* Bug: In Anabatic::AutoSegment::_changeDepth(), GCells under the segment must be invalidated in order for the density to be recomputed. But we were using GCell::invalidate() which is meant for the quad-tree and graphic system, so the density almost never updated in case of a layer change, leading to over-congested GCells in the top layers (110% !). Now we directly set the Invalidated flag.
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@ -1632,6 +1632,13 @@ namespace Anabatic {
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getAutoTarget()->invalidate( Flags::Topology|Flags::NoCheckLayer );
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}
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vector<GCell*> gcells;
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getGCells( gcells );
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for ( size_t i=0 ; i<gcells.size() ; ++i ) {
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gcells[i]->flags() |= Flags::Invalidated;
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cdebug_log(159,0) << "changeDepth() " << gcells[i] << this << " " << endl;
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}
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if (not (flags & Flags::WithNeighbors)) {
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cdebug_tabw(159,-1);
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return;
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@ -1659,11 +1666,6 @@ namespace Anabatic {
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segment->_changeDepth( depth-1, Flags::NoFlags );
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}
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vector<GCell*> gcells;
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getGCells( gcells );
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for ( size_t i=0 ; i<gcells.size() ; ++i )
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gcells[i]->invalidate();
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cdebug_tabw(149,-1);
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}
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@ -844,6 +844,7 @@ namespace Anabatic {
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{
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cdebug_log(110,1) << "GCell::invalidate() " << this << endl;
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Super::invalidate( propagateFlag );
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_flags |= Flags::Invalidated;
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cdebug_log(110,1) << "West side." << endl; for ( Edge* edge : _westEdges ) edge->invalidate(); cdebug_tabw(110,-1);
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cdebug_log(110,1) << "East side." << endl; for ( Edge* edge : _eastEdges ) edge->invalidate(); cdebug_tabw(110,-1);
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@ -363,7 +363,7 @@ namespace Anabatic {
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inline GCell* GCell::getUnder ( Point p ) const { return getUnder(p.getX(),p.getY()); }
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inline const vector<Contact*>& GCell::getGContacts () const { return _gcontacts; }
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inline size_t GCell::getDepth () const { return _depth; }
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inline const vector<AutoSegment*>& GCell::getVSegments () const { return _vsegments; }
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const vector<AutoSegment*>& GCell::getVSegments () const { return _vsegments; }
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inline const vector<AutoSegment*>& GCell::getHSegments () const { return _hsegments; }
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inline const vector<AutoContact*>& GCell::getContacts () const { return _contacts; }
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@ -442,12 +442,12 @@ namespace Anabatic {
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inline DbU::Unit GCell::getBlockage ( size_t depth ) const
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{ return (depth<_depth) ? _blockages[depth] : 0; }
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inline void GCell::addVSegment ( AutoSegment* segment )
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{ _flags |= Flags::Invalidated; _vsegments.push_back(segment); }
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inline void GCell::addHSegment ( AutoSegment* segment )
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{ _flags |= Flags::Invalidated; _hsegments.push_back(segment); }
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inline void GCell::addVSegment ( AutoSegment* segment )
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{ _flags |= Flags::Invalidated; _vsegments.push_back(segment); }
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inline void GCell::addContact ( AutoContact* contact )
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{ _flags |= Flags::Invalidated; _contacts.push_back(contact); }
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