2010-03-09 09:24:29 -06:00
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// -*- C++ -*-
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//
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// This file is part of the Coriolis Software.
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Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
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// Copyright (c) UPMC 2008-2014, All Rights Reserved
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2010-03-09 09:24:29 -06:00
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//
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2012-12-03 02:28:43 -06:00
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// +-----------------------------------------------------------------+
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2010-03-09 09:24:29 -06:00
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// | C O R I O L I S |
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// | K a t a b a t i c - Routing Toolbox |
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// | |
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// | Author : Jean-Paul CHAPUT |
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2013-12-03 18:58:58 -06:00
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// | E-mail : Jean-Paul.Chaput@lip6.fr |
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2010-03-09 09:24:29 -06:00
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// | =============================================================== |
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// | C++ Module : "./AutoHorizontal.cpp" |
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2012-12-03 02:28:43 -06:00
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// +-----------------------------------------------------------------+
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2010-03-09 09:24:29 -06:00
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#include <algorithm>
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#include "hurricane/Bug.h"
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#include "hurricane/Error.h"
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#include "hurricane/DebugSession.h"
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2013-12-03 18:58:58 -06:00
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#include "hurricane/RoutingPad.h"
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2010-03-09 09:24:29 -06:00
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#include "crlcore/RoutingGauge.h"
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#include "katabatic/Configuration.h"
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2013-12-03 18:58:58 -06:00
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#include "katabatic/AutoContactTerminal.h"
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#include "katabatic/AutoContactTurn.h"
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2010-03-09 09:24:29 -06:00
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#include "katabatic/AutoHorizontal.h"
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#include "katabatic/AutoVertical.h"
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namespace Katabatic {
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using std::min;
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using std::max;
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using Hurricane::ltracein;
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using Hurricane::ltraceout;
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using Hurricane::Error;
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using Hurricane::Bug;
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using Hurricane::DebugSession;
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2013-12-03 18:58:58 -06:00
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using Hurricane::RoutingPad;
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2010-03-09 09:24:29 -06:00
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// -------------------------------------------------------------------
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// Class : "Katabatic::AutoHorizontal".
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2013-12-03 18:58:58 -06:00
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Segment* AutoHorizontal::base () { return _horizontal; }
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Segment* AutoHorizontal::base () const { return _horizontal; }
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Horizontal* AutoHorizontal::getHorizontal () { return _horizontal; }
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DbU::Unit AutoHorizontal::getSourceU () const { return _horizontal->getSourceX(); }
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DbU::Unit AutoHorizontal::getTargetU () const { return _horizontal->getTargetX(); }
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DbU::Unit AutoHorizontal::getDuSource () const { return _horizontal->getDxSource(); }
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DbU::Unit AutoHorizontal::getDuTarget () const { return _horizontal->getDxTarget(); }
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Interval AutoHorizontal::getSpanU () const { return Interval(_horizontal->getSourceX(),_horizontal->getTargetX()); }
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void AutoHorizontal::setDuSource ( DbU::Unit du ) { _horizontal->setDxSource(du); }
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void AutoHorizontal::setDuTarget ( DbU::Unit du ) { _horizontal->setDxTarget(du); }
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string AutoHorizontal::_getTypeName () const { return "AutoHorizontal"; }
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AutoHorizontal::AutoHorizontal ( Horizontal* horizontal )
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: AutoSegment(horizontal)
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2010-03-09 09:24:29 -06:00
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, _horizontal(horizontal)
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{
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2013-12-03 18:58:58 -06:00
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ltrace(99) << "CTOR AutoHorizontal " << this << endl;
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ltrace(99) << " over " << horizontal << endl;
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2010-03-09 09:24:29 -06:00
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}
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void AutoHorizontal::_postCreate ()
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{
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AutoSegment::_postCreate ();
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AutoContact* source = getAutoSource();
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2013-12-03 18:58:58 -06:00
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if (source->isTerminal()) source->setY( _horizontal->getY() );
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2010-03-09 09:24:29 -06:00
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AutoContact* target = getAutoTarget();
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2013-12-03 18:58:58 -06:00
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if (target->isTerminal()) target->setY( _horizontal->getY() );
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if (source->getGCell() != target->getGCell()) {
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setFlags( SegGlobal );
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2010-03-09 09:24:29 -06:00
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GCell* gcell;
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GCell* end;
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if ( source->getGCell()->getX() < target->getGCell()->getX() ) {
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gcell = source->getGCell()->getRight();
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end = target->getGCell();
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} else {
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gcell = target->getGCell()->getRight();
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end = source->getGCell();
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}
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for ( ; gcell != end ; gcell = gcell->getRight() ) {
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if ( !gcell ) {
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cerr << Error("AutoHorizontal::create() : NULL GCell.") << endl;
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break;
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}
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gcell->addHSegment ( this );
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}
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}
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}
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void AutoHorizontal::_preDestroy ()
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{
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2013-12-03 18:58:58 -06:00
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ltrace(200) << "AutoHorizontal::_preDestroy() - <id:" << getId() << "> " << endl;
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2010-03-09 09:24:29 -06:00
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ltrace(200) << " " << _getString() << endl;
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ltracein(90);
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if ( not Session::doDestroyTool() ) {
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AutoContact* source = getAutoSource();
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AutoContact* target = getAutoTarget();
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if ( source and target and (source->getGCell() != target->getGCell()) ) {
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GCell* gcell;
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GCell* end;
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if ( source->getGCell()->getX() < target->getGCell()->getX() ) {
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gcell = source->getGCell()->getRight();
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end = target->getGCell();
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} else {
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gcell = target->getGCell()->getRight();
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end = source->getGCell();
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}
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for ( ; gcell != end ; gcell = gcell->getRight() ) {
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if ( !gcell ) {
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cerr << Error("AutoHorizontal::_preDestroy() : NULL GCell.") << endl;
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break;
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}
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gcell->removeHSegment ( this );
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}
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}
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}
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AutoSegment::_preDestroy ();
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ltraceout(90);
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}
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AutoHorizontal::~AutoHorizontal ()
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{
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if ( Session::doDestroyBaseSegment() and not Session::doDestroyTool() ) {
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2013-12-03 18:58:58 -06:00
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ltrace(200) << "~AutoHorizontal() - " << endl;
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2010-03-09 09:24:29 -06:00
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_horizontal->destroy ();
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}
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}
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2013-12-03 18:58:58 -06:00
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Interval AutoHorizontal::getSourceConstraints ( unsigned int flags ) const
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2010-03-09 09:24:29 -06:00
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{
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if (flags & KbNativeConstraints) {
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2010-03-09 09:24:29 -06:00
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Box nativeBox ( getAutoSource()->getNativeConstraintBox() );
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return Interval ( nativeBox.getYMin(), nativeBox.getYMax() );
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}
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return Interval ( getAutoSource()->getCBYMin(), getAutoSource()->getCBYMax() );
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}
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2013-12-03 18:58:58 -06:00
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Interval AutoHorizontal::getTargetConstraints ( unsigned int flags ) const
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2010-03-09 09:24:29 -06:00
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{
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2013-12-03 18:58:58 -06:00
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if (flags & KbNativeConstraints) {
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2010-03-09 09:24:29 -06:00
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Box nativeBox ( getAutoTarget()->getNativeConstraintBox() );
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return Interval ( nativeBox.getYMin(), nativeBox.getYMax() );
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}
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return Interval ( getAutoTarget()->getCBYMin(), getAutoTarget()->getCBYMax() );
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}
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bool AutoHorizontal::getConstraints ( DbU::Unit& constraintMin, DbU::Unit& constraintMax ) const
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{
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AutoContact* contact = getAutoSource();
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constraintMin = contact->getCBYMin();
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constraintMax = contact->getCBYMax();
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ltrace(148) << "Source constraints: " << contact << " ["
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<< DbU::getValueString(constraintMin) << ":"
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<< DbU::getValueString(constraintMax) << "]"
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<< endl;
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contact = getAutoTarget();
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constraintMin = max ( constraintMin, contact->getCBYMin() );
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constraintMax = min ( constraintMax, contact->getCBYMax() );
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ltrace(148) << "Merge with target constraints: " << contact << " ["
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<< DbU::getValueString(constraintMin) << ":"
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<< DbU::getValueString(constraintMax) << "]"
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<< endl;
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constraintMin = max ( constraintMin, getUserConstraints().getVMin() );
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constraintMax = min ( constraintMax, getUserConstraints().getVMax() );
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ltrace(148) << "Merge with user constraints: " << getUserConstraints() << " ["
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<< DbU::getValueString(constraintMin) << ":"
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<< DbU::getValueString(constraintMax) << "]"
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<< endl;
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return true;
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}
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unsigned int AutoHorizontal::getDirection () const
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2013-12-03 18:58:58 -06:00
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{ return KbHorizontal; }
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2010-03-09 09:24:29 -06:00
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size_t AutoHorizontal::getGCells ( vector<GCell*>& gcells ) const
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{
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vector<GCell*>().swap ( gcells );
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gcells.push_back ( getAutoSource()->getGCell() );
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GCell* gcell = gcells.front();
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GCell* end = getAutoTarget()->getGCell();
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while ( gcell != end ) {
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gcell = gcell->getRight ();
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if ( !gcell ) break;
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gcells.push_back ( gcell );
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}
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return gcells.size();
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}
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bool AutoHorizontal::_canSlacken () const
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{
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2013-12-03 18:58:58 -06:00
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ltracein(200);
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Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
|
|
|
Interval sourceSide = getAutoSource()->getGCell()->getSide( KbVertical );
|
|
|
|
|
Interval targetSide = getAutoTarget()->getGCell()->getSide( KbVertical );
|
2010-03-09 09:24:29 -06:00
|
|
|
Interval sourceConstraints = Interval(getAutoSource()->getCBYMin(),getAutoSource()->getCBYMax());
|
|
|
|
|
Interval targetConstraints = Interval(getAutoTarget()->getCBYMin(),getAutoTarget()->getCBYMax());
|
|
|
|
|
|
Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
|
|
|
// Expand by a tiny amount for the "contains" to work for sure.
|
|
|
|
|
sourceConstraints.inflate( 1 );
|
|
|
|
|
targetConstraints.inflate( 1 );
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
ltrace(200) << "source " << getAutoSource() << endl;
|
2010-03-09 09:24:29 -06:00
|
|
|
ltrace(200) << "source constraints: " << sourceConstraints
|
|
|
|
|
<< " " << DbU::getValueString(sourceConstraints.getSize()) << endl;
|
2013-12-03 18:58:58 -06:00
|
|
|
ltrace(200) << "target " << getAutoTarget() << endl;
|
2010-03-09 09:24:29 -06:00
|
|
|
ltrace(200) << "target constraints: " << targetConstraints
|
|
|
|
|
<< " " << DbU::getValueString(targetConstraints.getSize()) << endl;
|
|
|
|
|
|
Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
|
|
|
if (not sourceConstraints.contains(sourceSide)) { ltraceout(200); return true; }
|
|
|
|
|
if (not targetConstraints.contains(targetSide)) { ltraceout(200); return true; }
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
ltraceout(200);
|
2010-03-09 09:24:29 -06:00
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
bool AutoHorizontal::_slacken ( unsigned int flags )
|
2010-03-09 09:24:29 -06:00
|
|
|
{
|
|
|
|
|
ltrace(200) << "AutoHorizontal::_slacken() " << this << endl;
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (not isStrongTerminal()) return false;
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
const Configuration* configuration = Session::getConfiguration();
|
|
|
|
|
const Layer* metal2 = configuration->getRoutingLayer( 1 );
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
bool success = false;
|
|
|
|
|
bool isMetal2Source = false;
|
|
|
|
|
bool isMetal2Target = false;
|
|
|
|
|
DbU::Unit height = 0;
|
|
|
|
|
AutoContact* source = getAutoSource();
|
|
|
|
|
AutoContact* target = getAutoTarget();
|
|
|
|
|
if (source->isTerminal()) {
|
|
|
|
|
height = (static_cast<RoutingPad*>(source->getAnchor()))->getBoundingBox().getHeight();
|
|
|
|
|
isMetal2Source = (source->getLayer() == metal2);
|
|
|
|
|
}
|
|
|
|
|
if (target->isTerminal()) {
|
|
|
|
|
height = std::min( height, (static_cast<RoutingPad*>(target->getAnchor()))->getBoundingBox().getHeight() );
|
|
|
|
|
isMetal2Target = (target->getLayer() == metal2);
|
|
|
|
|
}
|
|
|
|
|
|
Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
|
|
|
if (height >= 4*getPitch()) {
|
|
|
|
|
if (not (_flags & (SegGlobal|SegWeakGlobal)) and (getLength() < 5*getPitch()))
|
2013-12-03 18:58:58 -06:00
|
|
|
return false;
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
ltracein(200);
|
|
|
|
|
ltrace(200) << "_flags:" << (_flags & (SegGlobal|SegWeakGlobal)) << endl;
|
Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
|
|
|
ltrace(200) << "test:" << (getLength() < 5*getPitch()) << endl;
|
2013-12-03 18:58:58 -06:00
|
|
|
ltrace(200) << "length:" << DbU::getValueString(getLength()) << endl;
|
|
|
|
|
|
|
|
|
|
int lowSlack = (flags & KbHalfSlacken) ? 3 : 10;
|
|
|
|
|
bool slackened = false;
|
|
|
|
|
bool halfSlackened = false;
|
|
|
|
|
DbU::Unit targetPosition = getTargetPosition();
|
|
|
|
|
AutoSegment* parallel = this;
|
|
|
|
|
|
|
|
|
|
if (source->isTerminal()) {
|
|
|
|
|
Interval perpandConstraints = getAutoTarget()->getUConstraints(KbHorizontal);
|
Support of RoutingGauge, part 2.
In Katabatic & Kite, remove all hard-coded values related to track pitches.
* New: In <Session>, add more convenience function to access RoutingGauge
characteristics.
* New: In <AutoSegment>, <AutoContact>, add support for the "depth spin",
that is, if the source/target contacts are going "top" or "down".
Used to compute the perpandicular pitch. Need a small modification
of the revalidation mechanism. The observers of <AutoSegment> are
notified when the spin changes.
* New: In <AutoSegment>, the getPPitch() method allow to compute the
"perpandicular pitch". For now it is simply the greatest from the
source perpandicular pitch and the target perpandicular pitch.
Make uses of the "depth spin".
* New: In <TrackElement>, <TrackSegment>, cache the perpandicular pitch.
Updated through the notification from the observable.
2014-05-19 10:58:38 -05:00
|
|
|
Interval constraints = source->getUConstraints (KbVertical|KbNoGCellShrink);
|
|
|
|
|
Interval nativeConstraints = source->getNativeUConstraints(KbVertical|KbNoGCellShrink);
|
Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
|
|
|
int slack = constraints.getSize() / getPitch();
|
|
|
|
|
int nativeSlack = nativeConstraints.getSize() / getPitch();
|
2013-12-03 18:58:58 -06:00
|
|
|
|
|
|
|
|
ltrace(200) << "Source constraint: " << constraints
|
|
|
|
|
<< " slack:" << slack
|
|
|
|
|
<< " native slack:" << nativeSlack << endl;
|
|
|
|
|
ltrace(200) << "Perpand constraints on target: " << perpandConstraints << endl;
|
|
|
|
|
// Ugly: GCell's track number is hardwired.
|
|
|
|
|
if ((nativeSlack < lowSlack) or (nativeSlack - slack < 3)) {
|
|
|
|
|
ltrace(200) << "Slackening from Source: " << source << endl;
|
|
|
|
|
_makeDogleg( source->getGCell(), KbNoFlags );
|
|
|
|
|
slackened = true;
|
|
|
|
|
} else if (slack < 10) {
|
|
|
|
|
halfSlackened = true;
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
const vector<AutoSegment*>& doglegs = Session::getDoglegs();
|
|
|
|
|
if (doglegs.size() >= 2) {
|
|
|
|
|
ltrace(200) << "AutoSegment::_slaken(): Source @" << DbU::getValueString(getSourcePosition()) << endl;
|
|
|
|
|
doglegs[doglegs.size()-2]->setAxis( getSourcePosition() );
|
|
|
|
|
success = true;
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (isMetal2Source) {
|
|
|
|
|
ltrace(200) << "Fixing on source terminal contact." << endl;
|
|
|
|
|
doglegs[doglegs.size()-2]->getAutoSource()->setFlags( CntFixed );
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
parallel = doglegs[ doglegs.size()-1 ];
|
|
|
|
|
}
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (parallel) target = parallel->getAutoTarget();
|
|
|
|
|
|
|
|
|
|
if (target->isTerminal()) {
|
Support of RoutingGauge, part 2.
In Katabatic & Kite, remove all hard-coded values related to track pitches.
* New: In <Session>, add more convenience function to access RoutingGauge
characteristics.
* New: In <AutoSegment>, <AutoContact>, add support for the "depth spin",
that is, if the source/target contacts are going "top" or "down".
Used to compute the perpandicular pitch. Need a small modification
of the revalidation mechanism. The observers of <AutoSegment> are
notified when the spin changes.
* New: In <AutoSegment>, the getPPitch() method allow to compute the
"perpandicular pitch". For now it is simply the greatest from the
source perpandicular pitch and the target perpandicular pitch.
Make uses of the "depth spin".
* New: In <TrackElement>, <TrackSegment>, cache the perpandicular pitch.
Updated through the notification from the observable.
2014-05-19 10:58:38 -05:00
|
|
|
Interval constraints = target->getUConstraints (KbVertical|KbNoGCellShrink);
|
|
|
|
|
Interval nativeConstraints = target->getNativeUConstraints(KbVertical|KbNoGCellShrink);
|
Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
|
|
|
int slack = constraints.getSize() / getPitch();
|
|
|
|
|
int nativeSlack = nativeConstraints.getSize() / getPitch();
|
2013-12-03 18:58:58 -06:00
|
|
|
|
|
|
|
|
// Ugly: GCell's track number is hardwired.
|
|
|
|
|
ltrace(200) << "Target constraint: " << constraints
|
|
|
|
|
<< " slack:" << slack
|
|
|
|
|
<< " native slack:" << nativeSlack << endl;
|
|
|
|
|
if ((nativeSlack < lowSlack) or (nativeSlack - slack < 3)) {
|
|
|
|
|
ltrace(200) << "Slackening from Target: " << target << endl;
|
|
|
|
|
parallel->_makeDogleg( target->getGCell(), KbNoFlags );
|
|
|
|
|
slackened = true;
|
|
|
|
|
} else if (slack < 10) {
|
|
|
|
|
halfSlackened = true;
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (halfSlackened) {
|
|
|
|
|
setFlags( SegHalfSlackened );
|
|
|
|
|
} else if (slackened) {
|
|
|
|
|
setFlags ( SegSlackened );
|
|
|
|
|
unsetFlags( SegHalfSlackened );
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
const vector<AutoSegment*>& doglegs = Session::getDoglegs();
|
|
|
|
|
if (doglegs.size() >= 2) {
|
|
|
|
|
ltrace(200) << "AutoSegment::_slaken(): Target @" << DbU::getValueString(targetPosition) << endl;
|
|
|
|
|
doglegs[doglegs.size()-2]->setAxis( targetPosition );
|
|
|
|
|
success = true;
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (isMetal2Target) {
|
|
|
|
|
ltrace(200) << "Fixing on target terminal contact." << endl;
|
|
|
|
|
doglegs[doglegs.size()-2]->getAutoTarget()->setFlags( CntFixed );
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
ltraceout(200);
|
|
|
|
|
|
|
|
|
|
return success;
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
void AutoHorizontal::_setAxis ( DbU::Unit axis )
|
2010-03-09 09:24:29 -06:00
|
|
|
{
|
2013-12-03 18:58:58 -06:00
|
|
|
setFlags( SegAxisSet );
|
|
|
|
|
|
|
|
|
|
if ((axis != getAxis()) and isFixed()) {
|
|
|
|
|
cerr << Error( "AutoHorizontal::setAxis(): Cannot move fixed segment to %s.\n"
|
|
|
|
|
" (on: %s)"
|
|
|
|
|
, DbU::getValueString(axis).c_str()
|
|
|
|
|
, _getString().c_str()
|
|
|
|
|
) << endl;
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (_horizontal->getY() == axis) return;
|
2010-03-09 09:24:29 -06:00
|
|
|
|
Support of RoutingGauge, part 2.
In Katabatic & Kite, remove all hard-coded values related to track pitches.
* New: In <Session>, add more convenience function to access RoutingGauge
characteristics.
* New: In <AutoSegment>, <AutoContact>, add support for the "depth spin",
that is, if the source/target contacts are going "top" or "down".
Used to compute the perpandicular pitch. Need a small modification
of the revalidation mechanism. The observers of <AutoSegment> are
notified when the spin changes.
* New: In <AutoSegment>, the getPPitch() method allow to compute the
"perpandicular pitch". For now it is simply the greatest from the
source perpandicular pitch and the target perpandicular pitch.
Make uses of the "depth spin".
* New: In <TrackElement>, <TrackSegment>, cache the perpandicular pitch.
Updated through the notification from the observable.
2014-05-19 10:58:38 -05:00
|
|
|
ltrace(80) << "_setAxis() @Y " << DbU::toLambda(axis) << " " << this << endl;
|
2013-12-03 18:58:58 -06:00
|
|
|
|
|
|
|
|
_horizontal->setY( axis );
|
|
|
|
|
invalidate();
|
2010-03-09 09:24:29 -06:00
|
|
|
|
|
|
|
|
AutoContact* anchor = getAutoSource();
|
2013-12-03 18:58:58 -06:00
|
|
|
anchor->invalidate();
|
|
|
|
|
if (anchor->isTerminal()) anchor->setY( axis );
|
2010-03-09 09:24:29 -06:00
|
|
|
|
|
|
|
|
anchor = getAutoTarget();
|
2013-12-03 18:58:58 -06:00
|
|
|
anchor->invalidate();
|
|
|
|
|
if (anchor->isTerminal()) anchor->setY( axis );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
void AutoHorizontal::updateOrient ()
|
2010-03-09 09:24:29 -06:00
|
|
|
{
|
2013-12-03 18:58:58 -06:00
|
|
|
if (_horizontal->getTargetX() < _horizontal->getSourceX()) {
|
|
|
|
|
ltrace(80) << "updateOrient() " << this << " (before S/T swap)" << endl;
|
|
|
|
|
_horizontal->invert();
|
Support of RoutingGauge, part 2.
In Katabatic & Kite, remove all hard-coded values related to track pitches.
* New: In <Session>, add more convenience function to access RoutingGauge
characteristics.
* New: In <AutoSegment>, <AutoContact>, add support for the "depth spin",
that is, if the source/target contacts are going "top" or "down".
Used to compute the perpandicular pitch. Need a small modification
of the revalidation mechanism. The observers of <AutoSegment> are
notified when the spin changes.
* New: In <AutoSegment>, the getPPitch() method allow to compute the
"perpandicular pitch". For now it is simply the greatest from the
source perpandicular pitch and the target perpandicular pitch.
Make uses of the "depth spin".
* New: In <TrackElement>, <TrackSegment>, cache the perpandicular pitch.
Updated through the notification from the observable.
2014-05-19 10:58:38 -05:00
|
|
|
|
|
|
|
|
unsigned int spinFlags = _flags & SegDepthSpin;
|
|
|
|
|
unsetFlags( SegDepthSpin );
|
|
|
|
|
if (spinFlags & SegSourceTop ) setFlags( SegTargetTop );
|
|
|
|
|
if (spinFlags & SegSourceBottom) setFlags( SegTargetBottom );
|
|
|
|
|
if (spinFlags & SegTargetTop ) setFlags( SegSourceTop );
|
|
|
|
|
if (spinFlags & SegTargetBottom) setFlags( SegSourceBottom );
|
2013-12-03 18:58:58 -06:00
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
void AutoHorizontal::updatePositions ()
|
2010-03-09 09:24:29 -06:00
|
|
|
{
|
|
|
|
|
_sourcePosition = _horizontal->getSourceX() - Session::getExtensionCap();
|
|
|
|
|
_targetPosition = _horizontal->getTargetX() + Session::getExtensionCap();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
bool AutoHorizontal::checkPositions () const
|
|
|
|
|
{
|
|
|
|
|
bool coherency = true;
|
|
|
|
|
DbU::Unit sourcePosition = _horizontal->getSourceX() - Session::getExtensionCap();
|
|
|
|
|
DbU::Unit targetPosition = _horizontal->getTargetX() + Session::getExtensionCap();
|
|
|
|
|
|
|
|
|
|
if ( _sourcePosition != sourcePosition ) {
|
|
|
|
|
cerr << Error ( "%s\n Source position incoherency: "
|
|
|
|
|
"shadow: %s, real: %s."
|
|
|
|
|
, _getString().c_str()
|
|
|
|
|
, DbU::getValueString(_sourcePosition).c_str()
|
|
|
|
|
, DbU::getValueString( sourcePosition).c_str()
|
|
|
|
|
) << endl;
|
|
|
|
|
coherency = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ( _targetPosition != targetPosition ) {
|
|
|
|
|
cerr << Error ( "%s\n Target position incoherency: "
|
|
|
|
|
"shadow: %s, real: %s."
|
|
|
|
|
, _getString().c_str()
|
|
|
|
|
, DbU::getValueString(_targetPosition).c_str()
|
|
|
|
|
, DbU::getValueString( targetPosition).c_str()
|
|
|
|
|
) << endl;
|
|
|
|
|
coherency = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return coherency;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
bool AutoHorizontal::checkConstraints () const
|
|
|
|
|
{
|
|
|
|
|
Interval sourceConstraints = Interval(getAutoSource()->getCBYMin(),getAutoSource()->getCBYMax());
|
|
|
|
|
Interval targetConstraints = Interval(getAutoTarget()->getCBYMin(),getAutoTarget()->getCBYMax());
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
|
|
|
|
|
if (not sourceConstraints.intersect(targetConstraints)) {
|
|
|
|
|
cerr << Error ( "%s\n Constraints incoherency:\n"
|
|
|
|
|
" S:%s %s\n"
|
|
|
|
|
" T:%s %s"
|
2010-03-09 09:24:29 -06:00
|
|
|
, _getString().c_str()
|
|
|
|
|
, getString(sourceConstraints).c_str()
|
2013-12-03 18:58:58 -06:00
|
|
|
, getString(getAutoSource()).c_str()
|
2010-03-09 09:24:29 -06:00
|
|
|
, getString(targetConstraints).c_str()
|
2013-12-03 18:58:58 -06:00
|
|
|
, getString(getAutoTarget()).c_str()
|
2010-03-09 09:24:29 -06:00
|
|
|
) << endl;
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
bool AutoHorizontal::canMoveULeft ( float reserve ) const
|
* ./katabatic:
- New: ChipTools, regroup all datas and utilities to manage a full-chip
design.
- Change: In LoadGrByNet/GCellConfiguration::_GCell_xG_1Pad(), uses straight
perpandicular wires on top & right pads. The GCells under those connectors
are fully saturated, wires must go out as straight as possible.
- Change: In AutoHorizontal/AutoVertical, update the "terminal" flag after
slackening. This is to avoid global that are no longer connected to
terminals behave as such.
- Change: In AutoSegment::canMoveUp() & canPivotUp(), prevent all local segments
to go up. This is to avoid cluttering upper levels with small segments.
- Change: In GCellConfiguration, for xG_xL3, detect straight vertical topologies
and for them to be fixed (new flag FIXED_GLOBAL set by the topological
builder instead of the constructor). This prevent the router to do
stupid things...
To sets the "Fixed" flag *after* the axis of global segments have been
positionned correctly adds a "_toFixGlobals" static table lookup.
- Change: In GCell::stepDesaturate(), if less than one free track remains in
the upper layer, do not move up the segment. This allows from a minimum
free room for expansion.
- Change: In GCell::_getString(), display indexes and layer names in various
saturation tables.
- Change: In AutoSegment, allow move up of local Segment. ::moveUp() and
::canMoveUp() arguments go from booleans to flags, which are more
explicits.
2010-12-04 09:25:18 -06:00
|
|
|
{
|
2013-12-03 18:58:58 -06:00
|
|
|
//cerr << "canMoveULeft() " << this << endl;
|
|
|
|
|
|
|
|
|
|
if (not isGlobal()) return false;
|
|
|
|
|
if (not getAutoSource()->isTurn() or not getAutoTarget()->isTurn()) return false;
|
|
|
|
|
if (not getAutoSource()->getGCell()->getDown()) return false;
|
|
|
|
|
|
|
|
|
|
AutoContact* autoSource = getAutoSource();
|
|
|
|
|
AutoContact* autoTarget = getAutoTarget();
|
|
|
|
|
AutoSegment* perpandiculars[2] = { autoSource->getSegment(0), autoTarget->getSegment(0) };
|
|
|
|
|
|
|
|
|
|
if ( ( (not perpandiculars[0]->isGlobal()) or (perpandiculars[0]->getAutoSource() == autoSource) )
|
|
|
|
|
and ( (not perpandiculars[1]->isGlobal()) or (perpandiculars[1]->getAutoSource() == autoTarget) ) )
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
GCell* begin = autoSource->getGCell();
|
|
|
|
|
GCell* end = autoTarget->getGCell();
|
|
|
|
|
unsigned int depth = Session::getRoutingGauge()->getLayerDepth( getLayer() );
|
|
|
|
|
float currMaxDensity = 0.0;
|
|
|
|
|
float leftMaxDensity = 0.0;
|
|
|
|
|
|
|
|
|
|
//cerr << "| begin:" << begin << endl;
|
|
|
|
|
//cerr << "| end: " << end << endl;
|
|
|
|
|
for ( GCell* gcell=begin ; gcell and gcell!=end ; gcell=gcell->getRight() ) {
|
|
|
|
|
//cerr << "| gcell:" << gcell << endl;
|
|
|
|
|
if (currMaxDensity < gcell->getWDensity(depth)) currMaxDensity = gcell->getWDensity( depth );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
begin = begin->getDown();
|
|
|
|
|
end = end ->getDown();
|
|
|
|
|
|
|
|
|
|
for ( GCell* gcell=begin ; gcell and gcell!=end ; gcell=gcell->getRight() ) {
|
|
|
|
|
if (leftMaxDensity < gcell->getWDensity(depth)) leftMaxDensity = gcell->getWDensity( depth );
|
|
|
|
|
}
|
* ./katabatic:
- New: ChipTools, regroup all datas and utilities to manage a full-chip
design.
- Change: In LoadGrByNet/GCellConfiguration::_GCell_xG_1Pad(), uses straight
perpandicular wires on top & right pads. The GCells under those connectors
are fully saturated, wires must go out as straight as possible.
- Change: In AutoHorizontal/AutoVertical, update the "terminal" flag after
slackening. This is to avoid global that are no longer connected to
terminals behave as such.
- Change: In AutoSegment::canMoveUp() & canPivotUp(), prevent all local segments
to go up. This is to avoid cluttering upper levels with small segments.
- Change: In GCellConfiguration, for xG_xL3, detect straight vertical topologies
and for them to be fixed (new flag FIXED_GLOBAL set by the topological
builder instead of the constructor). This prevent the router to do
stupid things...
To sets the "Fixed" flag *after* the axis of global segments have been
positionned correctly adds a "_toFixGlobals" static table lookup.
- Change: In GCell::stepDesaturate(), if less than one free track remains in
the upper layer, do not move up the segment. This allows from a minimum
free room for expansion.
- Change: In GCell::_getString(), display indexes and layer names in various
saturation tables.
- Change: In AutoSegment, allow move up of local Segment. ::moveUp() and
::canMoveUp() arguments go from booleans to flags, which are more
explicits.
2010-12-04 09:25:18 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
return (leftMaxDensity + reserve < currMaxDensity);
|
* ./katabatic:
- New: ChipTools, regroup all datas and utilities to manage a full-chip
design.
- Change: In LoadGrByNet/GCellConfiguration::_GCell_xG_1Pad(), uses straight
perpandicular wires on top & right pads. The GCells under those connectors
are fully saturated, wires must go out as straight as possible.
- Change: In AutoHorizontal/AutoVertical, update the "terminal" flag after
slackening. This is to avoid global that are no longer connected to
terminals behave as such.
- Change: In AutoSegment::canMoveUp() & canPivotUp(), prevent all local segments
to go up. This is to avoid cluttering upper levels with small segments.
- Change: In GCellConfiguration, for xG_xL3, detect straight vertical topologies
and for them to be fixed (new flag FIXED_GLOBAL set by the topological
builder instead of the constructor). This prevent the router to do
stupid things...
To sets the "Fixed" flag *after* the axis of global segments have been
positionned correctly adds a "_toFixGlobals" static table lookup.
- Change: In GCell::stepDesaturate(), if less than one free track remains in
the upper layer, do not move up the segment. This allows from a minimum
free room for expansion.
- Change: In GCell::_getString(), display indexes and layer names in various
saturation tables.
- Change: In AutoSegment, allow move up of local Segment. ::moveUp() and
::canMoveUp() arguments go from booleans to flags, which are more
explicits.
2010-12-04 09:25:18 -06:00
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
bool AutoHorizontal::canMoveURight ( float reserve ) const
|
2010-03-09 09:24:29 -06:00
|
|
|
{
|
2013-12-03 18:58:58 -06:00
|
|
|
//cerr << "canMoveURight() " << this << endl;
|
|
|
|
|
|
|
|
|
|
if (not isGlobal()) return false;
|
|
|
|
|
if (not getAutoSource()->isTurn() or not getAutoTarget()->isTurn()) return false;
|
|
|
|
|
if (not getAutoSource()->getGCell()->getUp()) return false;
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
AutoContact* autoSource = getAutoSource();
|
|
|
|
|
AutoContact* autoTarget = getAutoTarget();
|
|
|
|
|
AutoSegment* perpandiculars[2] = { autoSource->getSegment(0), autoTarget->getSegment(0) };
|
|
|
|
|
|
|
|
|
|
if ( ( (not perpandiculars[0]->isGlobal()) or (perpandiculars[0]->getAutoTarget() == autoSource) )
|
|
|
|
|
and ( (not perpandiculars[1]->isGlobal()) or (perpandiculars[1]->getAutoTarget() == autoTarget) ) )
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
GCell* begin = autoSource->getGCell();
|
|
|
|
|
GCell* end = autoTarget->getGCell();
|
|
|
|
|
unsigned int depth = Session::getRoutingGauge()->getLayerDepth( getLayer() );
|
|
|
|
|
float currMaxDensity = 0.0;
|
|
|
|
|
float leftMaxDensity = 0.0;
|
|
|
|
|
|
|
|
|
|
//cerr << "| begin:" << begin << endl;
|
|
|
|
|
//cerr << "| end: " << end << endl;
|
|
|
|
|
|
|
|
|
|
for ( GCell* gcell=begin ; gcell and gcell!=end ; gcell=gcell->getRight() ) {
|
|
|
|
|
//cerr << "| gcell: " << gcell << endl;
|
|
|
|
|
if (currMaxDensity < gcell->getWDensity(depth)) currMaxDensity = gcell->getWDensity( depth );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
begin = begin->getUp();
|
|
|
|
|
end = end ->getUp();
|
|
|
|
|
|
|
|
|
|
for ( GCell* gcell=begin ; gcell and gcell!=end ; gcell=gcell->getRight() ) {
|
|
|
|
|
if (leftMaxDensity < gcell->getWDensity(depth)) leftMaxDensity = gcell->getWDensity( depth );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return (leftMaxDensity + reserve < currMaxDensity);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
bool AutoHorizontal::moveULeft ()
|
|
|
|
|
{
|
|
|
|
|
if (not getAutoSource()->isTurn() or not getAutoTarget()->isTurn()) return false;
|
|
|
|
|
if (not getAutoSource()->getGCell()->getDown()) return false;
|
|
|
|
|
|
|
|
|
|
AutoContact* autoSource = getAutoSource();
|
|
|
|
|
AutoContact* autoTarget = getAutoTarget();
|
|
|
|
|
GCell* begin = autoSource->getGCell();
|
|
|
|
|
GCell* end = autoTarget->getGCell();
|
|
|
|
|
AutoSegment* perpandicular = autoSource->getSegment(2);
|
|
|
|
|
|
|
|
|
|
if (perpandicular->isLocal()) {
|
|
|
|
|
perpandicular->setFlags( Katabatic::SegGlobal );
|
|
|
|
|
} else {
|
|
|
|
|
if (perpandicular->getAutoSource() == autoSource) {
|
|
|
|
|
begin->addVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else {
|
2013-12-03 18:58:58 -06:00
|
|
|
if (begin->getDown() == perpandicular->getAutoSource()->getGCell()) {
|
|
|
|
|
perpandicular->unsetFlags( Katabatic::SegGlobal );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else
|
2013-12-03 18:58:58 -06:00
|
|
|
begin->getDown()->removeVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
perpandicular = autoTarget->getSegment(2);
|
|
|
|
|
if (perpandicular->isLocal()) {
|
|
|
|
|
perpandicular->setFlags( Katabatic::SegGlobal );
|
|
|
|
|
} else {
|
|
|
|
|
if (perpandicular->getAutoSource() == autoTarget) {
|
|
|
|
|
end->addVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else {
|
2013-12-03 18:58:58 -06:00
|
|
|
if (end->getDown() == perpandicular->getAutoSource()->getGCell()) {
|
|
|
|
|
perpandicular->unsetFlags( Katabatic::SegGlobal );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else
|
2013-12-03 18:58:58 -06:00
|
|
|
end->getDown()->removeVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (begin != end) {
|
|
|
|
|
for ( GCell* gcell=begin->getRight() ; gcell and gcell!=end ; gcell=gcell->getRight() )
|
|
|
|
|
gcell->removeHSegment( this );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
begin = begin->getDown();
|
|
|
|
|
end = end ->getDown();
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
autoSource->setGCell( begin );
|
|
|
|
|
autoTarget->setGCell( end );
|
|
|
|
|
if (begin != end) {
|
|
|
|
|
for ( GCell* gcell=begin->getRight() ; gcell and gcell!=end ; gcell=gcell->getRight() )
|
|
|
|
|
gcell->addHSegment( this );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
DbU::Unit y = begin->getSide(KbVertical).getVMax();
|
|
|
|
|
setAxis( y );
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
return true;
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
bool AutoHorizontal::moveURight ()
|
2010-03-09 09:24:29 -06:00
|
|
|
{
|
2013-12-03 18:58:58 -06:00
|
|
|
//cerr << "moveURight() " << this << endl;
|
|
|
|
|
|
|
|
|
|
if (not getAutoSource()->isTurn() or not getAutoTarget()->isTurn()) return false;
|
|
|
|
|
if (not getAutoSource()->getGCell()->getUp()) return false;
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
AutoContact* autoSource = getAutoSource();
|
|
|
|
|
AutoContact* autoTarget = getAutoTarget();
|
|
|
|
|
GCell* begin = autoSource->getGCell();
|
|
|
|
|
GCell* end = autoTarget->getGCell();
|
|
|
|
|
AutoSegment* perpandicular = autoSource->getSegment(2);
|
|
|
|
|
|
|
|
|
|
if (perpandicular->isLocal()) {
|
|
|
|
|
perpandicular->setFlags( Katabatic::SegGlobal );
|
|
|
|
|
} else {
|
|
|
|
|
if (perpandicular->getAutoTarget() == autoSource) {
|
|
|
|
|
begin->addVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else {
|
2013-12-03 18:58:58 -06:00
|
|
|
if (begin->getUp() == perpandicular->getAutoTarget()->getGCell()) {
|
|
|
|
|
perpandicular->unsetFlags( Katabatic::SegGlobal );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else
|
2013-12-03 18:58:58 -06:00
|
|
|
begin->getUp()->removeVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
perpandicular = autoTarget->getSegment(2);
|
|
|
|
|
if (perpandicular->isLocal()) {
|
|
|
|
|
perpandicular->setFlags( Katabatic::SegGlobal );
|
|
|
|
|
} else {
|
|
|
|
|
if (perpandicular->getAutoTarget() == autoTarget) {
|
|
|
|
|
end->addVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else {
|
2013-12-03 18:58:58 -06:00
|
|
|
if (end->getUp() == perpandicular->getAutoTarget()->getGCell()) {
|
|
|
|
|
perpandicular->unsetFlags( Katabatic::SegGlobal );
|
2010-03-09 09:24:29 -06:00
|
|
|
} else
|
2013-12-03 18:58:58 -06:00
|
|
|
end->getUp()->removeVSegment( perpandicular );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
//cerr << "| begin:" << begin << endl;
|
|
|
|
|
//cerr << "| end: " << end << endl;
|
|
|
|
|
|
|
|
|
|
//cerr << "* remove" << endl;
|
|
|
|
|
if (begin != end) {
|
|
|
|
|
for ( GCell* gcell=begin->getRight() ; gcell and gcell!=end ; gcell=gcell->getRight() ) {
|
|
|
|
|
//cerr << "| gcell: " << end << endl;
|
|
|
|
|
gcell->removeHSegment( this );
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
begin = begin->getUp();
|
|
|
|
|
end = end ->getUp();
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
autoSource->setGCell( begin );
|
|
|
|
|
autoTarget->setGCell( end );
|
|
|
|
|
//cerr << "* add" << endl;
|
|
|
|
|
if (begin != end) {
|
|
|
|
|
for ( GCell* gcell=begin->getRight() ; gcell and gcell!=end ; gcell=gcell->getRight() ) {
|
|
|
|
|
//cerr << "| gcell: " << end << endl;
|
|
|
|
|
gcell->addHSegment( this );
|
|
|
|
|
}
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
DbU::Unit y = begin->getSide( KbVertical ).getVMin();
|
|
|
|
|
setAxis( y );
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
return true;
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
unsigned int AutoHorizontal::_makeDogleg ( GCell* doglegGCell, unsigned int flags )
|
2010-03-09 09:24:29 -06:00
|
|
|
{
|
2013-12-03 18:58:58 -06:00
|
|
|
ltrace(200) << "AutoHorizontal::_makeDogleg(GCell*)" << endl;
|
|
|
|
|
|
Support of RoutingGauge, part 2.
In Katabatic & Kite, remove all hard-coded values related to track pitches.
* New: In <Session>, add more convenience function to access RoutingGauge
characteristics.
* New: In <AutoSegment>, <AutoContact>, add support for the "depth spin",
that is, if the source/target contacts are going "top" or "down".
Used to compute the perpandicular pitch. Need a small modification
of the revalidation mechanism. The observers of <AutoSegment> are
notified when the spin changes.
* New: In <AutoSegment>, the getPPitch() method allow to compute the
"perpandicular pitch". For now it is simply the greatest from the
source perpandicular pitch and the target perpandicular pitch.
Make uses of the "depth spin".
* New: In <TrackElement>, <TrackSegment>, cache the perpandicular pitch.
Updated through the notification from the observable.
2014-05-19 10:58:38 -05:00
|
|
|
DebugSession::open( getNet(), 80 );
|
2010-03-09 09:24:29 -06:00
|
|
|
ltracein(159);
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
//Session::doglegReset();
|
2010-03-09 09:24:29 -06:00
|
|
|
|
|
|
|
|
AutoContact* autoTarget = getAutoTarget();
|
|
|
|
|
AutoContact* autoSource = getAutoSource();
|
|
|
|
|
GCell* begin = autoSource->getGCell();
|
|
|
|
|
GCell* end = autoTarget->getGCell();
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
DbU::Unit doglegAxis = (doglegGCell->getXMax() + doglegGCell->getX()) / 2;
|
|
|
|
|
if (isLocal())
|
|
|
|
|
doglegAxis = (getSourceX() + getTargetX()) / 2;
|
|
|
|
|
|
|
|
|
|
ltrace(159) << "Detaching from Target AutoContact " << autoTarget << "." << endl;
|
2010-03-09 09:24:29 -06:00
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
if (doglegGCell == begin) unsetFlags( SegGlobal );
|
|
|
|
|
if (doglegGCell != end) {
|
|
|
|
|
GCell* gcell = doglegGCell;
|
2010-03-09 09:24:29 -06:00
|
|
|
do {
|
2013-12-03 18:58:58 -06:00
|
|
|
if (gcell != begin)
|
|
|
|
|
gcell->removeHSegment( this );
|
|
|
|
|
gcell = gcell->getRight();
|
|
|
|
|
} while ( gcell and (gcell != end) );
|
2010-03-09 09:24:29 -06:00
|
|
|
}
|
|
|
|
|
|
2013-12-03 18:58:58 -06:00
|
|
|
size_t depth = Session::getRoutingGauge()->getLayerDepth( _horizontal->getLayer() );
|
Improved UpdateSession & exception catching. Start of RoutingGauge implem.
Miscellaneous:
* Change: In <crlcore>, in display.conf use the same display threshold
for both METAL2 & METAL3.
In alliance.conf, the side of VIAs in the gauge is 2l (not 3l).
In kite.conf, separate edge densities for H/V.
* Change: In <Cell>, in flattenNets() use flag as argument, not a
boolean. Do not create rings for clock or supply nets.
* Change: In <DeepNet>, in _createRoutingPads() do not create rings
for clock or supply net (duplicated policy as in Cell::flattenNets()).
* Bug: In <ControllerWidget>, at last find the bad signal disconnect
that was causing ungraceful messages.
* Change: In <knik>, in Edge display occupancy/capacity in the string
name. Improved display progress and debugging capabilities.
Improved exception catch & breakpoint managment:
* Bug: In <PaletteWidget>, in updateExtensions() replace the calls to
deleteLayer() by delete. This cause the widget to be immediatly
erased instead of waiting for the event queue to be completly
processed. This was causing the widget to be left in a incoherent
state when stoping at a breakpoint.
* Bug: In <BreakpointWidget>, in execNoModal(), flush the main event
loop (QApplication::flush()) *before* lauching the *local* event
loop. This is to ensure all widgets are in their final state when
waiting (especially <PaletteWidget>).
* Change: In <ExceptionWidget>, new method catchAllWrapper() to
execute any std::function< void() > function/method with a "try"/
"catch" wraparound and lauch the widget in case something is catch.
* New: In <hurricane>, support for a oberver pattern, backported from
<katabatic> with an Obervable capable of being linked to any
number of Obervers.
* New: In <Cell>, made it observable to detect Cell change, currently
emit two kind of signals:
- Cell::CellAboutToChange : *before* any change.
- Cell::CellChanged : *after* the change has been completed.
* New: In <UpdateSession>, in Go::invalidate() add the Cell owning the
Go to the UPDATOR_STACK (of course the cell is added only once).
In addition, when the Cell is added, send a notification of
Cell::CellAboutToChange to all it's observers. The slave instances
are also invalidated.
Conversely in UpdateSession::_preDestroy() for each invalidated
Cell send a Cell::CellChanged notification to all observer.
The UPDATOR_STACK has been slightly amended to accept Cell which
are not Gos. Prior to this, the Cell where completly excluded from
the UpdateSession mechanism, so it's instances where never actualised
of anything referring to the Cell for that matter.
Note: we use two different mechanisms to transmit a Cell change,
observers and the slave instance map. I think at some point it
should be unificated.
* Change: In <CellViewer>, make it a Cell observer to redraw when the
cell is modificated (also update the palette).
Uses the catchAllWrapper() to protect all critical actions.
* Change: In <GraphicTool>, no longer need of cellPreModificated and
cellPostModificated signals. Now done through the Cell obersvers.
* Change: In <mauka>, <etesian> & <kite> now uses the catchAllWrapper
method for protection (need to split methods in two, to be able
to pass it as argument). No longer emit cellPreModificated and
cellPostModificated.
Support for RoutingGauge in P&R:
* Bug: In <placeandroute.py>, the connection from the internal power
ring to the connectors was not done correctly. Wrong contact layers
leading to a gap.
* Change: In <BuildPowerRails>, detection of the corona signals based
on how the "pck_px" pad is connected. No longer based on name
matching.
* Change: In <placeandroute.py>, support for 2 routing metal only
(3 metal in the technology).
* Change: In <katabatic> & <kite> support for a "top layer" limitation
on the routing gauge, this allows to use only two routing metals
(METAL2 & METAL3). Work in progress.
2014-04-20 12:25:08 -05:00
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bool upLayer = (depth+1 <= Session::getConfiguration()->getAllowedDepth());
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2013-12-03 18:58:58 -06:00
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Layer* contactLayer = Session::getRoutingGauge()->getContactLayer( depth + ((upLayer)?0:-1) );
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const Layer* doglegLayer = Session::getRoutingGauge()->getRoutingLayer( depth + ((upLayer)?1:-1) );
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Session::dogleg( this );
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targetDetach();
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Support of RoutingGauge, part 2.
In Katabatic & Kite, remove all hard-coded values related to track pitches.
* New: In <Session>, add more convenience function to access RoutingGauge
characteristics.
* New: In <AutoSegment>, <AutoContact>, add support for the "depth spin",
that is, if the source/target contacts are going "top" or "down".
Used to compute the perpandicular pitch. Need a small modification
of the revalidation mechanism. The observers of <AutoSegment> are
notified when the spin changes.
* New: In <AutoSegment>, the getPPitch() method allow to compute the
"perpandicular pitch". For now it is simply the greatest from the
source perpandicular pitch and the target perpandicular pitch.
Make uses of the "depth spin".
* New: In <TrackElement>, <TrackSegment>, cache the perpandicular pitch.
Updated through the notification from the observable.
2014-05-19 10:58:38 -05:00
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invalidate( KbTopology );
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2013-12-03 18:58:58 -06:00
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autoTarget->invalidate( KbTopology );
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AutoContact* dlContact1 = AutoContactTurn::create( doglegGCell, _horizontal->getNet(), contactLayer );
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AutoContact* dlContact2 = AutoContactTurn::create( doglegGCell, _horizontal->getNet(), contactLayer );
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AutoSegment* segment1 = AutoSegment::create( dlContact1 , dlContact2, KbVertical );
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segment1->setLayer( doglegLayer );
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segment1->_setAxis( doglegAxis );
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segment1->setFlags( SegDogleg|SegSlackened|SegCanonical|SegNotAligned );
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ltrace(200) << "New " << dlContact1 << endl;
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ltrace(200) << "New " << dlContact2 << endl;
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Session::dogleg( segment1 );
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targetAttach( dlContact1 );
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AutoSegment* segment2 = AutoSegment::create( dlContact2 , autoTarget, KbHorizontal );
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autoTarget->cacheAttach( segment2 );
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segment2->setLayer( getLayer() );
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segment2->_setAxis( getY() );
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segment2->setFlags( (isSlackened()?SegSlackened:0) );
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Session::dogleg( segment2 );
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if (isStrongTerminal()) {
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if (autoSource->getAnchor()) {
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segment1->setFlags( SegWeakTerminal1 );
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segment2->setFlags( SegWeakTerminal1 );
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} else {
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unsetFlags( SegStrongTerminal );
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setFlags( SegWeakTerminal1 );
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segment1->setFlags( SegWeakTerminal1 );
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segment2->setFlags( SegStrongTerminal );
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}
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} else if (isWeakTerminal()) {
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segment1->setFlags( SegWeakTerminal1 );
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segment2->setFlags( SegWeakTerminal1 );
|
2010-03-09 09:24:29 -06:00
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}
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|
2013-12-03 18:58:58 -06:00
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|
ltrace(200) << "Session::dogleg[x+1] perpand: " << segment1 << endl;
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ltrace(200) << "Session::dogleg[x+2] new paral: " << segment2 << endl;
|
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ltrace(200) << "Session::dogleg[x+0] original: " << this << endl;
|
2010-03-09 09:24:29 -06:00
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|
2013-12-03 18:58:58 -06:00
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dlContact1->updateCache();
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dlContact2->updateCache();
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//autoTarget->updateCache();
|
2010-03-09 09:24:29 -06:00
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|
2013-12-03 18:58:58 -06:00
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|
segment2->canonize( flags );
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if (not isCanonical()) canonize( flags );
|
2010-03-09 09:24:29 -06:00
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ltraceout(159);
|
2013-12-03 18:58:58 -06:00
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|
DebugSession::close();
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|
return (upLayer) ? KbUseAboveLayer : KbUseBelowLayer;
|
2010-03-09 09:24:29 -06:00
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}
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string AutoHorizontal::_getString () const
|
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|
|
{
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string s = AutoSegment::_getString();
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|
return s;
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}
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Record* AutoHorizontal::_getRecord () const
|
|
|
|
|
{
|
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|
Record* record = AutoSegment::_getRecord ();
|
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|
|
record->add ( getSlot ( "_horizontal", _horizontal ) );
|
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return record;
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}
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} // End of Katabatic namespace.
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