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Separate the antenna max. WL into two distinct settings. 

Split "antennaMaxWL" into :
* "etesian.antennaGateMaxWL"  : max length *without* any diode.
* "etesian.antennaDiodeMaxWL" : max length that *one* diode can support.
This commit is contained in:
Jean-Paul Chaput 2021-05-22 15:04:13 +02:00
parent 4b2c120478
commit dbdef9901f
4 changed files with 56 additions and 39 deletions
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78
etesian/src/Configuration.cpp
View File

@ -51,24 +51,25 @@ namespace Etesian {
// Class : "Etesian::Configuration".
Configuration::Configuration ( const RoutingGauge* rg, const CellGauge* cg )
: _rg ( NULL )
, _cg ( NULL )
, _placeEffort ( static_cast<Effort>
(Cfg::getParamEnumerate ("etesian.effort" , Standard )->asInt()) )
, _updateConf ( static_cast<GraphicUpdate>
(Cfg::getParamEnumerate ("etesian.graphics" , LowerBound )->asInt()) )
, _spreadingConf ( Cfg::getParamBool ("etesian.uniformDensity" , false )->asBool()? ForceUniform : MaxDensity )
, _routingDriven ( Cfg::getParamBool ("etesian.routingDriven" , false )->asBool())
, _spaceMargin ( Cfg::getParamPercentage("etesian.spaceMargin" , 5.0)->asDouble() )
, _aspectRatio ( Cfg::getParamPercentage("etesian.aspectRatio" ,100.0)->asDouble() )
: _rg ( NULL )
, _cg ( NULL )
, _placeEffort ( static_cast<Effort>
(Cfg::getParamEnumerate ("etesian.effort" , Standard )->asInt()) )
, _updateConf ( static_cast<GraphicUpdate>
(Cfg::getParamEnumerate ("etesian.graphics" , LowerBound )->asInt()) )
, _spreadingConf ( Cfg::getParamBool ("etesian.uniformDensity" , false )->asBool()? ForceUniform : MaxDensity )
, _routingDriven ( Cfg::getParamBool ("etesian.routingDriven" , false )->asBool())
, _spaceMargin ( Cfg::getParamPercentage("etesian.spaceMargin" , 5.0)->asDouble() )
, _aspectRatio ( Cfg::getParamPercentage("etesian.aspectRatio" ,100.0)->asDouble() )
, _antennaInsertThreshold
( Cfg::getParamDouble ("etesian.antennaInsertThreshold", 50.0)->asDouble() )
, _feedNames ( Cfg::getParamString ("etesian.feedNames" ,"tie_x0,rowend_x0")->asString() )
, _diodeName ( Cfg::getParamString ("etesian.diodeName" ,"dio_x0" )->asString() )
, _spareBufferName( Cfg::getParamString ("spares.buffer" ,"buf_x8" )->asString() )
, _bloat ( Cfg::getParamString ("etesian.bloat" ,"disabled" )->asString() )
, _latchUpDistance( Cfg::getParamInt ("etesian.latchUpDistance",0 )->asInt() )
, _antennaMaxWL ( Cfg::getParamInt ("etesian.antennaMaxWL" ,0 )->asInt() )
( Cfg::getParamDouble ("etesian.antennaInsertThreshold", 50.0)->asDouble() )
, _feedNames ( Cfg::getParamString ("etesian.feedNames" ,"tie_x0,rowend_x0")->asString() )
, _diodeName ( Cfg::getParamString ("etesian.diodeName" ,"dio_x0" )->asString() )
, _spareBufferName ( Cfg::getParamString ("spares.buffer" ,"buf_x8" )->asString() )
, _bloat ( Cfg::getParamString ("etesian.bloat" ,"disabled" )->asString() )
, _latchUpDistance ( Cfg::getParamInt ("etesian.latchUpDistance",0 )->asInt() )
, _antennaGateMaxWL ( Cfg::getParamInt ("etesian.antennaGateMaxWL" ,0 )->asInt() )
, _antennaDiodeMaxWL( Cfg::getParamInt ("etesian.antennaDiodeMaxWL" ,0 )->asInt() )
{
string gaugeName = Cfg::getParamString("anabatic.routingGauge","sxlib")->asString();
if (cg == NULL) {
@ -86,24 +87,33 @@ namespace Etesian {
_rg = rg->getClone();
_cg = cg->getClone();
if (_antennaGateMaxWL and not _antennaDiodeMaxWL) {
_antennaDiodeMaxWL = _antennaGateMaxWL;
cerr << Warning( "Etesian::Configuration(): \"etesian.antennaGateMaxWL\" is defined but not \"etesian.antennaDiodeMaxWL\".\n"
" Setting both to %s"
, DbU::getValueString(_antennaGateMaxWL).c_str()
) << endl;
}
}
Configuration::Configuration ( const Configuration& other )
: _rg (NULL)
, _cg (NULL)
, _placeEffort ( other._placeEffort )
, _updateConf ( other._updateConf )
, _spreadingConf ( other._spreadingConf )
, _spaceMargin ( other._spaceMargin )
, _aspectRatio ( other._aspectRatio )
: _rg (NULL)
, _cg (NULL)
, _placeEffort ( other._placeEffort )
, _updateConf ( other._updateConf )
, _spreadingConf ( other._spreadingConf )
, _spaceMargin ( other._spaceMargin )
, _aspectRatio ( other._aspectRatio )
, _antennaInsertThreshold( other._antennaInsertThreshold )
, _feedNames ( other._feedNames )
, _diodeName ( other._diodeName )
, _spareBufferName( other._spareBufferName )
, _bloat ( other._bloat )
, _latchUpDistance( other._latchUpDistance )
, _antennaMaxWL ( other._antennaMaxWL )
, _feedNames ( other._feedNames )
, _diodeName ( other._diodeName )
, _spareBufferName ( other._spareBufferName )
, _bloat ( other._bloat )
, _latchUpDistance ( other._latchUpDistance )
, _antennaGateMaxWL ( other._antennaGateMaxWL )
, _antennaDiodeMaxWL( other._antennaDiodeMaxWL )
{
if (other._rg) _rg = other._rg->getClone();
if (other._cg) _cg = other._cg->getClone();
@ -132,7 +142,8 @@ namespace Etesian {
cmess1 << Dots::asPercentage(" - Aspect Ratio" ,_aspectRatio ) << endl;
cmess1 << Dots::asString (" - Bloat model" ,_bloat ) << endl;
cmess1 << Dots::asPercentage(" - Antenna Insert" ,_antennaInsertThreshold ) << endl;
cmess1 << Dots::asString (" - Antenna Max. WL" ,DbU::getValueString(_antennaMaxWL )) << endl;
cmess1 << Dots::asString (" - Antenna gate Max. WL" ,DbU::getValueString(_antennaGateMaxWL )) << endl;
cmess1 << Dots::asString (" - Antenna diode Max. WL",DbU::getValueString(_antennaDiodeMaxWL)) << endl;
cmess1 << Dots::asString (" - Latch up Distance",DbU::getValueString(_latchUpDistance)) << endl;
}
@ -166,8 +177,9 @@ namespace Etesian {
record->add ( getSlot( "_diodeName" , _diodeName ) );
record->add ( getSlot( "_spareBufferName" , _spareBufferName ) );
record->add ( getSlot( "_bloat" , _bloat ) );
record->add ( DbU::getValueSlot( "_latchUpDistance", &_latchUpDistance ) );
record->add ( DbU::getValueSlot( "_antennaMaxWL" , &_antennaMaxWL ) );
record->add ( DbU::getValueSlot( "_latchUpDistance" , &_latchUpDistance ) );
record->add ( DbU::getValueSlot( "_antennaGateMaxWL" , &_antennaGateMaxWL ) );
record->add ( DbU::getValueSlot( "_antennaDiodeMaxWL", &_antennaDiodeMaxWL ) );
return record;
}

2
etesian/src/EtesianEngine.cpp
View File

@ -1285,7 +1285,7 @@ namespace Etesian {
void EtesianEngine::antennaProtect ()
{
DbU::Unit maxWL = getAntennaMaxWL();
DbU::Unit maxWL = getAntennaGateMaxWL();
if (not maxWL) return;
cmess1 << " o Inserting antenna effect protection." << endl;

9
etesian/src/etesian/Configuration.h
View File

@ -73,7 +73,8 @@ namespace Etesian {
inline string getSpareBufferName () const;
inline string getBloat () const;
inline DbU::Unit getLatchUpDistance () const;
inline DbU::Unit getAntennaMaxWL () const;
inline DbU::Unit getAntennaGateMaxWL () const;
inline DbU::Unit getAntennaDiodeMaxWL () const;
inline void setSpaceMargin ( double );
inline void setAspectRatio ( double );
void print ( Cell* ) const;
@ -96,7 +97,8 @@ namespace Etesian {
string _spareBufferName;
string _bloat;
DbU::Unit _latchUpDistance;
DbU::Unit _antennaMaxWL;
DbU::Unit _antennaGateMaxWL;
DbU::Unit _antennaDiodeMaxWL;
private:
Configuration ( const Configuration& );
Configuration& operator= ( const Configuration& );
@ -117,7 +119,8 @@ namespace Etesian {
inline string Configuration::getSpareBufferName () const { return _spareBufferName; }
inline string Configuration::getBloat () const { return _bloat; }
inline DbU::Unit Configuration::getLatchUpDistance () const { return _latchUpDistance; }
inline DbU::Unit Configuration::getAntennaMaxWL () const { return _antennaMaxWL; }
inline DbU::Unit Configuration::getAntennaGateMaxWL () const { return _antennaGateMaxWL; }
inline DbU::Unit Configuration::getAntennaDiodeMaxWL () const { return _antennaDiodeMaxWL; }
inline void Configuration::setSpaceMargin ( double margin ) { _spaceMargin = margin; }
inline void Configuration::setAspectRatio ( double ratio ) { _aspectRatio = ratio; }

6
etesian/src/etesian/EtesianEngine.h
View File

@ -93,7 +93,8 @@ namespace Etesian {
inline double getSpaceMargin () const;
inline double getAspectRatio () const;
inline double getAntennaInsertThreshold () const;
inline DbU::Unit getAntennaMaxWL () const;
inline DbU::Unit getAntennaGateMaxWL () const;
inline DbU::Unit getAntennaDiodeMaxWL () const;
inline DbU::Unit getLatchUpDistance () const;
inline const FeedCells& getFeedCells () const;
inline const BufferCells& getBufferCells () const;
@ -209,7 +210,8 @@ namespace Etesian {
inline double EtesianEngine::getSpaceMargin () const { return getConfiguration()->getSpaceMargin(); }
inline double EtesianEngine::getAspectRatio () const { return getConfiguration()->getAspectRatio(); }
inline double EtesianEngine::getAntennaInsertThreshold () const { return getConfiguration()->getAntennaInsertThreshold(); }
inline DbU::Unit EtesianEngine::getAntennaMaxWL () const { return getConfiguration()->getAntennaMaxWL(); }
inline DbU::Unit EtesianEngine::getAntennaGateMaxWL () const { return getConfiguration()->getAntennaGateMaxWL(); }
inline DbU::Unit EtesianEngine::getAntennaDiodeMaxWL () const { return getConfiguration()->getAntennaDiodeMaxWL(); }
inline DbU::Unit EtesianEngine::getLatchUpDistance () const { return getConfiguration()->getLatchUpDistance(); }
inline void EtesianEngine::useFeed ( Cell* cell ) { _feedCells.useFeed(cell); }
inline const FeedCells& EtesianEngine::getFeedCells () const { return _feedCells; }