2010-11-16 07:59:03 -06:00
Support for Windows/Cygwin, part 2.
* Change: In bootstrap, in ccb, builder and coriolisEnv.py, correct detection
of the windows architecture (32 or 64 bits). Under Cygwin, add the
directory of the dll into the PATH also. Uses "site-package" as the
location of Python modules (*not* "dist-package").
Use gnu++0x under Cygwin instead of c++11.
* Change: In Etesian, if Coloquinte is not found, do not stop the compilation,
just disable the tool altogether.
* Change: In Hurricane, In Backtrace, disable backtrace under Cygwin as it
uses features specific of the glibc.
* Change: In Knik, use HUGE_VAL instead of HUGE (not present under Cygwin),
add the <cmath> header.
* Change: In Unicorn, Coloquinte no longer stops the compilation.
2014-07-22 17:55:50 -05:00
# include <cmath>
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# include "crlcore/Utilities.h"
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# include "hurricane/Breakpoint.h"
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# include "hurricane/Warning.h"
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# include "knik/Edge.h"
# include "knik/Vertex.h"
# include "knik/Graph.h"
namespace Knik {
extern unsigned __congestion__ ;
extern unsigned __precongestion__ ;
extern bool __ripupMode__ ;
extern float __edge_cost__ ;
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const Name Edge : : _extensionName = " Knik::Edge " ;
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Edge : : Edge ( Vertex * from , Vertex * to )
// ************************************
: Inherit ( from - > getCell ( ) )
, _from ( from )
, _nextFrom ( NULL )
, _to ( to )
, _nextTo ( NULL )
, _connexID ( - 1 )
, _cost ( 0.0 )
, _capacity ( 0 )
, _realOccupancy ( 0 )
, _estimateOccupancy ( 0.0 )
, _netStamp ( 0 )
, _segments ( )
{
/*_cost = v1->getGCell()->getCenter().ManhattanDistance (v2->getGCell()->getCenter());*/
}
Edge : : Edge ( Vertex * from , Vertex * to , unsigned capacity )
// *******************************************************
: Inherit ( from - > getCell ( ) )
, _boundingBox ( )
, _from ( from )
, _nextFrom ( NULL )
, _to ( to )
, _nextTo ( NULL )
, _connexID ( - 1 )
, _cost ( 0.0 )
, _capacity ( capacity )
, _realOccupancy ( 0 )
, _estimateOccupancy ( 0.0 )
, _netStamp ( 0 )
, _isCongested ( false )
, _segments ( )
{
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//cerr << " Edge::Edge() capacity:" << _capacity << endl;
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}
void Edge : : _postCreate ( bool capacity )
// *************************************
{
Inherit : : _postCreate ( ) ;
_segments . reserve ( _capacity ) ;
}
Edge : : ~ Edge ( )
// **********
{
}
void Edge : : destroy ( )
// ****************
{
_preDestroy ( ) ;
delete this ;
}
void Edge : : _preDestroy ( )
// ********************
{
Inherit : : _preDestroy ( ) ;
}
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
void Edge : : setCapacity ( unsigned int capacity )
// *****************************************
{
_capacity = capacity ;
//cerr << "Setting capacity to " << _capacity << " on " << this << endl;
}
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void Edge : : increaseCapacity ( int capacity )
// *****************************************
{
if ( ( int ) _capacity + capacity < 0 ) _capacity = 0 ;
else
_capacity + = capacity ;
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//if ( _capacity < 2 ) _capacity = 0;
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2010-12-04 09:24:43 -06:00
// cerr << "Increase Edge Capacity " << _from->getPosition()
// << " to " << _to->getPosition() << ":" << _capacity << endl;
2010-11-16 07:59:03 -06:00
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
//cerr << "Increasing capacity to " << _capacity << " on " << this << endl;
2010-12-04 09:24:43 -06:00
if ( _capacity = = 0 )
ltrace ( 300 ) < < Warning ( " %s has reached NULL capacity. " , getString ( this ) . c_str ( ) ) < < endl ;
2010-03-09 09:23:58 -06:00
}
void Edge : : incOccupancy ( )
// ***********************
{
_realOccupancy + + ;
if ( ! _isCongested ) {
if ( _realOccupancy > _capacity ) {
_boundingBox = computeBoundingBox ( ) ;
_isCongested = true ;
// reste a mettre les segments traversant l'edge dans la pile ou s'ils y sont deja a les mettre a jour
}
}
}
void Edge : : decOccupancy ( )
// ************************
{
if ( _realOccupancy > 0 )
_realOccupancy - - ;
if ( _isCongested & & ( _realOccupancy < = _capacity ) ) {
_boundingBox = computeBoundingBox ( ) ;
_isCongested = false ;
}
}
void Edge : : removeSegment ( Segment * segment )
// ******************************************
{
assert ( segment ) ;
decOccupancy ( ) ;
vector < Segment * > : : iterator vsit = find ( _segments . begin ( ) , _segments . end ( ) , segment ) ;
if ( vsit ! = _segments . end ( ) )
_segments . erase ( vsit ) ;
else {
cerr < < segment < < " " < < this < < endl ;
Breakpoint : : stop ( 0 , " Shootdown -h now " ) ;
throw Error ( " Edge::removeSegment() : I cannot believe this segment is not in _segments ! " ) ;
}
}
void Edge : : addSubEstimateOccupancy ( float increment , bool add )
// *************************************************************
{
if ( add )
_estimateOccupancy + = increment ;
else
_estimateOccupancy - = increment ;
return ;
}
DbU : : Unit Edge : : getXTo ( ) const
// ***************************
{
return _to - > getX ( ) ;
}
DbU : : Unit Edge : : getYTo ( ) const
// ***************************
{
return _to - > getY ( ) ;
}
DbU : : Unit Edge : : getXFrom ( ) const
// *****************************
{
return _from - > getX ( ) ;
}
DbU : : Unit Edge : : getYFrom ( ) const
// *****************************
{
return _from - > getY ( ) ;
}
void Edge : : translate ( const DbU : : Unit & dx , const DbU : : Unit & dy )
// **************************************************************
{
_from - > translate ( dx , dy ) ;
_to - > translate ( dx , dy ) ;
}
Cell * Edge : : getCell ( ) const
// ************************
{
return _from - > getCell ( ) ;
}
float Edge : : getCost ( Edge * arrivalEdge )
// **************************************
{
2010-11-16 07:59:03 -06:00
// 20/10/2010: Check for null capacity, which may occurs after back-annotation
// by Kite.
Support for Windows/Cygwin, part 2.
* Change: In bootstrap, in ccb, builder and coriolisEnv.py, correct detection
of the windows architecture (32 or 64 bits). Under Cygwin, add the
directory of the dll into the PATH also. Uses "site-package" as the
location of Python modules (*not* "dist-package").
Use gnu++0x under Cygwin instead of c++11.
* Change: In Etesian, if Coloquinte is not found, do not stop the compilation,
just disable the tool altogether.
* Change: In Hurricane, In Backtrace, disable backtrace under Cygwin as it
uses features specific of the glibc.
* Change: In Knik, use HUGE_VAL instead of HUGE (not present under Cygwin),
add the <cmath> header.
* Change: In Unicorn, Coloquinte no longer stops the compilation.
2014-07-22 17:55:50 -05:00
if ( _capacity = = 0.0 ) return ( float ) ( HUGE_VAL ) ;
2010-11-16 07:59:03 -06:00
2010-03-09 09:23:58 -06:00
//#ifdef __USE_CONGESTION__
if ( __congestion__ ) {
// definition de la fonction de cout :
// on ramene l'occupation de l'edge à un pourcentage de la capacité :
float edge_capacity = ( float ) 1.0 ;
float edge_occupancy ;
//float h = 9.0;
//float k = 30.0; // environ 3*h pour etre sur d'avoir cost(0) = 1 !!
//now defined as edge's attributes for ripup & reroute
if ( ! __ripupMode__ ) {
//#if defined ( __USE_STATIC_PRECONGESTION__ ) || defined ( __USE_DYNAMIC_PRECONGESTION__ )
if ( __precongestion__ )
edge_occupancy = ( ( float ) getRealOccupancy ( ) + getEstimateOccupancy ( ) ) / ( float ) _capacity ;
//#else
else
edge_occupancy = ( float ) getRealOccupancy ( ) / ( float ) _capacity ;
//#endif
_cost = 1.0 + ( 9.0 / ( 1.0 + exp ( - 30.0 * ( edge_occupancy - edge_capacity ) ) ) ) ; // plutot que 1.0 on devrait avoir un getLength renvoyant la longueur de l'arete en unités normalisées (pas de grille)
}
else {
// dans ce mode l'estimation de congestion est utilisé comme historique de congestion
edge_occupancy = ( float ) getRealOccupancy ( ) / ( float ) _capacity ;
float historicCost ;
if ( edge_occupancy < 1 )
historicCost = getEstimateOccupancy ( ) * edge_occupancy ;
else
historicCost = getEstimateOccupancy ( ) * exp ( log ( 8 ) * ( edge_occupancy - edge_capacity ) ) ;
_cost = 1.0 + ( 19.0 / ( 1.0 + exp ( - 60.0 * ( edge_occupancy - edge_capacity ) ) ) ) + historicCost ;
}
}
//#else
else
_cost = 1.0 ;
//#endif
// Prise en compte des vias !
if ( arrivalEdge ) {
if ( arrivalEdge - > isVertical ( ) & & isHorizontal ( ) )
_cost + = __edge_cost__ ;
if ( arrivalEdge - > isHorizontal ( ) & & isVertical ( ) )
_cost + = __edge_cost__ ;
}
//if ( _from->getRoutingGraph()->getRipupMode() )
// if ( _isCongested )
// _cost += 1000;
return _cost ;
}
unsigned Edge : : getRealOccupancy ( ) const
// ************************************
{
// pour debug plus facile : // Attention ce n'est plus vrai lorsque l'edge gère elle même son occupation!
//assert ( _realOccupancy == _fence->getOccupancy() );
return _realOccupancy ;
}
Segment * Edge : : getSegmentFor ( Net * net )
// **************************************
{
for_each_segment ( segment , getCollection ( _segments ) ) {
if ( segment - > getNet ( ) = = net )
return segment ;
end_for ;
}
return NULL ;
}
bool Edge : : hasInfo ( ) const
// ***********************
{
return ( _netStamp = = _from - > getRoutingGraph ( ) - > getNetStamp ( ) ) & & ( _connexID ! = - 1 ) ;
}
// void Edge::_Draw ( View* view, BasicLayer* basicLayer, const Box& updateArea, const Transformation& transformation )
// //******************************************************************************************************************
// {
// Point fromPos = transformation.getPoint ( _from->getPosition() );
// Point toPos = transformation.getPoint ( _to->getPosition() );
// //view->DrawLine ( fromPos, toPos );
// // new version to represent occupation
// DbU::Unit halfWidth = _from->getHalfWidth() < _to->getHalfWidth() ? _from->getHalfWidth() : _to->getHalfWidth();
// DbU::Unit halfHeight = _from->getHalfHeight() < _to->getHalfHeight() ? _from->getHalfHeight() : _to->getHalfHeight();
// bool overCap = false;
// float relOccupancy = 0.0;
// if ( _realOccupancy > _capacity ) {
// overCap = true;
// relOccupancy = 1.0;
// }
// else
// relOccupancy = (float)_realOccupancy / (float)_capacity;
// if ( fromPos.getY() == toPos.getY() ) {
// DbU::Unit medFromX = fromPos.getX() + halfWidth;
// DbU::Unit medFromY = fromPos.getY() - halfHeight;
// DbU::Unit medToX = fromPos.getX() + halfWidth;
// DbU::Unit medToY = fromPos.getY() + halfHeight;
// view->DrawLine ( medFromX, medFromY, medToX, medToY );
// DbU::Unit cover = DbU::lambda ( getValue(medToY - medFromY) * relOccupancy );
// view->FillRectangle ( medFromX - 100, medFromY , medFromX + 100, medFromY + (cover/2) );
// view->FillRectangle ( medToX - 100 , medToY - (cover/2), medToX + 100 , medToY );
// if (overCap)
// view->FillRectangle ( medFromX-150, medFromY+halfHeight-150, medFromX+150, medFromY+halfHeight+150 );
// }
// else {
// DbU::Unit medFromX = fromPos.getX() - halfWidth;
// DbU::Unit medFromY = fromPos.getY() + halfHeight;
// DbU::Unit medToX = fromPos.getX() + halfWidth;
// DbU::Unit medToY = fromPos.getY() + halfHeight;
// view->DrawLine ( medFromX, medFromY, medToX, medToY );
// DbU::Unit cover = DbU::lambda ( getValue(medToX - medFromX) * relOccupancy );
// view->FillRectangle ( medFromX , medFromY - 100, medFromX + (cover/2), medFromY + 100 );
// view->FillRectangle ( medToX - (cover/2), medToY - 100 , medToX , medToY + 100 );
// if (overCap)
// view->FillRectangle ( medFromX+halfWidth-150, medFromY-150, medFromX+halfWidth+150, medFromY+150 );
// }
// // old version
// //if ( _estimateOccupancy > 0 )
// // view->DrawString ( getString(_estimateOccupancy), (fromPos.getX()+toPos.getX())/2 , (fromPos.getY()+toPos.getY())/2 );
// if ( (_netStamp == _from->getRoutingGraph()->getNetStamp()) && (_connexID != -1) ) {
// view->DrawString ( getString(_connexID), (fromPos.getX()+toPos.getX())/2 , (fromPos.getY()+toPos.getY())/2+10 );
// }
// //if ( _nextTo ) {
// // Point nextToFromPos = transformation.getPoint ( _nextTo->getFrom()->getPosition() );
// // Point nextToToPos = transformation.getPoint ( _nextTo->getTo()->getPosition() );
// // DbU::Unit origX = fromPos.getX() + (toPos.getX() - fromPos.getX())/3;
// // DbU::Unit origY = fromPos.getY() + (toPos.getY() - fromPos.getY())/3;
// // DbU::Unit destX = nextToFromPos.getX() + (nextToToPos.getX() - nextToFromPos.getX())/3;
// // DbU::Unit destY = nextToFromPos.getY() + (nextToToPos.getY() - nextToFromPos.getY())/3;
// // view->DrawLine ( origX, origY, destX, destY );
// // view->DrawCircle ( destX, destY, DbU::lambda ( 3 ) );
// //}
// //if ( _nextFrom ) {
// // Point nextFromFromPos = transformation.getPoint ( _nextFrom->getFrom()->getPosition() );
// // Point nextFromToPos = transformation.getPoint ( _nextFrom->getTo()->getPosition() );
// // DbU::Unit origX = fromPos.getX() + (toPos.getX() - fromPos.getX())*2/3;
// // DbU::Unit origY = fromPos.getY() + (toPos.getY() - fromPos.getY())*2/3;
// // DbU::Unit destX = nextFromFromPos.getX() + (nextFromToPos.getX() - nextFromFromPos.getX())*2/3;
// // DbU::Unit destY = nextFromFromPos.getY() + (nextFromToPos.getY() - nextFromFromPos.getY())*2/3;
// // view->DrawLine ( origX, origY, destX, destY );
// // view->FillCircle ( destX, destY, DbU::lambda ( 3 ) );
// //}
// }
// void Edge::_Highlight ( View* view, const Box& updateArea, const Transformation& transformation )
// // **********************************************************************************************
// {
// view->DrawLine ( transformation.getPoint ( _from->getPosition() )
// , transformation.getPoint ( _to->getPosition() ) );
// }
// bool Edge::_IsInterceptedBy ( View* view, const Point& point, const DbU::Unit& aperture ) const
// // ***************************************************************************************
// {
// Box area ( point );
// area.inflate(aperture);
// return getBoundingBox().intersect ( area );
// }
void Edge : : invalidate ( bool propagateFlag )
// *****************************************
{
Inherit : : invalidate ( false ) ;
}
string Edge : : _getString ( ) const
// ****************************
{
return " < " + _TName ( " Edge " )
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
+ " id: " + getString ( _connexID )
+ " s: " + getString ( _netStamp )
+ " " + getString ( _realOccupancy )
+ " / " + getString ( _capacity )
+ " " + getString ( _from )
+ " " + getString ( _to ) + " > " ;
2010-03-09 09:23:58 -06:00
}
Record * Edge : : _getRecord ( ) const
// ***********************
{
Record * record = Inherit : : _getRecord ( ) ;
if ( ! record )
record = new Record ( getString ( this ) ) ;
record - > add ( getSlot ( " from " , _from ) ) ;
record - > add ( getSlot ( " to " , _to ) ) ;
record - > add ( getSlot ( " nextFrom " , _nextFrom ) ) ;
record - > add ( getSlot ( " nextTo " , _nextTo ) ) ;
record - > add ( getSlot ( " connexID " , _connexID ) ) ;
record - > add ( getSlot ( " cost " , _cost ) ) ;
record - > add ( getSlot ( " netStamp " , _netStamp ) ) ;
record - > add ( getSlot ( " capacity " , _capacity ) ) ;
record - > add ( getSlot ( " occupancy " , _realOccupancy ) ) ;
record - > add ( getSlot ( " estimate occupancy " , _estimateOccupancy ) ) ;
record - > add ( getSlot ( " segments " , & _segments ) ) ;
return record ;
}
} // end namespace
