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coriolis/kite/src/Configuration.cpp

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* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
// -*- C++ -*-
//
// This file is part of the Coriolis Software.
* ./kite: - Change: In TrackFixedSegment, when the source/target coordinates of the fixed segment are outside the grid (i.e. the Cell Abutment Box) truncate them. - Change: In GCell::addTrackSegment, when looking for overlap between the to be inserted TrackSegment and Blockage segment, shrink the Blockage span by one DbU to avoid false overlap when they are just edges connexes. - Bug: In RoutingEvent::slackenTopology, in the local segment FSM, looping on the MaximumSlack state. Now also checks the state count. - Change: In TrackSegment::canMoveUp() & canPivotUp() adds the "reserve" parameter and uses it in RoutingEvent to prevent over saturated GCells. - Change: In Configuration, parameters adjustements: expandStep increased to 0.40. Makes RoutingSets biggers but no noticeable slow down.
2010-04-23 08:14:17 -05:00
// Copyright (c) UPMC/LIP6 2008-2010, All Rights Reserved
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
//
// ===================================================================
//
// $Id$
//
// x-----------------------------------------------------------------x
// | |
// | C O R I O L I S |
// | K i t e - D e t a i l e d R o u t e r |
// | |
// | Author : Jean-Paul CHAPUT |
// | E-mail : Jean-Paul.Chaput@asim.lip6.fr |
// | =============================================================== |
* ./kite: - Change: In TrackFixedSegment, when the source/target coordinates of the fixed segment are outside the grid (i.e. the Cell Abutment Box) truncate them. - Change: In GCell::addTrackSegment, when looking for overlap between the to be inserted TrackSegment and Blockage segment, shrink the Blockage span by one DbU to avoid false overlap when they are just edges connexes. - Bug: In RoutingEvent::slackenTopology, in the local segment FSM, looping on the MaximumSlack state. Now also checks the state count. - Change: In TrackSegment::canMoveUp() & canPivotUp() adds the "reserve" parameter and uses it in RoutingEvent to prevent over saturated GCells. - Change: In Configuration, parameters adjustements: expandStep increased to 0.40. Makes RoutingSets biggers but no noticeable slow down.
2010-04-23 08:14:17 -05:00
// | C++ Module : "./Configuration.cpp" |
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
// | *************************************************************** |
// | U p d a t e s |
// | |
// x-----------------------------------------------------------------x
* Most of tools: - Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete system-wide configuration to shadow an up-to-date local one. * ./kite: - Change: In Configuration/KiteEngine, propagate changes in Configuration in Kite. Note that a *second* singleton is created at Kite level. - New: KiteEngine::printConfiguration() method to allow quick checks of the router's main parameters. - New: ConfigurationWidget to display/sets all the revelant Katabatic/ Kite configuration parameters. To be used with the TabSettings from the ControllerWidget. The ConfigurationWidget is bound to the default (static) Kite configuration, as once it has been run you obviously cannot change the router's settings.
2010-04-28 10:44:07 -05:00
#include <string>
* ./nimbus, ./metis, ./mauka, ./katabatic, ./kite : - Change: switch toward the XML configuration system. Suppress the need of a default static configuration (now built on demand from the XML database). In Mauka and Kite, suppress the ConfigurationWidget, wich are obsoleted by the generic XML configuration widget.
2010-06-18 09:03:38 -05:00
#include "vlsisapd/configuration/Configuration.h"
* Most of tools: - Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete system-wide configuration to shadow an up-to-date local one. * ./kite: - Change: In Configuration/KiteEngine, propagate changes in Configuration in Kite. Note that a *second* singleton is created at Kite level. - New: KiteEngine::printConfiguration() method to allow quick checks of the router's main parameters. - New: ConfigurationWidget to display/sets all the revelant Katabatic/ Kite configuration parameters. To be used with the TabSettings from the ControllerWidget. The ConfigurationWidget is bound to the default (static) Kite configuration, as once it has been run you obviously cannot change the router's settings.
2010-04-28 10:44:07 -05:00
#include "hurricane/Cell.h"
#include "crlcore/Utilities.h"
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
#include "kite/Configuration.h"
#include "kite/KiteEngine.h"
namespace Kite {
* Most of tools: - Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete system-wide configuration to shadow an up-to-date local one. * ./kite: - Change: In Configuration/KiteEngine, propagate changes in Configuration in Kite. Note that a *second* singleton is created at Kite level. - New: KiteEngine::printConfiguration() method to allow quick checks of the router's main parameters. - New: ConfigurationWidget to display/sets all the revelant Katabatic/ Kite configuration parameters. To be used with the TabSettings from the ControllerWidget. The ConfigurationWidget is bound to the default (static) Kite configuration, as once it has been run you obviously cannot change the router's settings.
2010-04-28 10:44:07 -05:00
using std::cout;
using std::cerr;
using std::endl;
using std::ostringstream;
using Hurricane::tab;
using Hurricane::inltrace;
using Hurricane::Error;
using Hurricane::Technology;
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
// -------------------------------------------------------------------
// Class : "Kite::Configuration".
Configuration::Configuration ( Katabatic::Configuration* base )
: Katabatic::Configuration()
, _base (base)
, _postEventCb ()
* ./nimbus, ./metis, ./mauka, ./katabatic, ./kite : - Change: switch toward the XML configuration system. Suppress the need of a default static configuration (now built on demand from the XML database). In Mauka and Kite, suppress the ConfigurationWidget, wich are obsoleted by the generic XML configuration widget.
2010-06-18 09:03:38 -05:00
, _edgeCapacityPercent(Cfg::getParamPercentage("kite.edgeCapacity", 80.0)->asDouble())
, _expandStep (Cfg::getParamPercentage("kite.expandStep" ,100.0)->asDouble())
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
, _ripupLimits ()
* ./katabatic, ./kite: - Bug: In Configuration, discrepencies of parameter types.
2010-06-22 08:59:22 -05:00
, _ripupCost (Cfg::getParamInt("kite.ripupCost" , 3)->asInt())
, _eventsLimit (Cfg::getParamInt("kite.eventsLimit" ,4000000)->asInt())
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
{
* ./katabatic, ./kite: - Bug: In Configuration, discrepencies of parameter types.
2010-06-22 08:59:22 -05:00
_ripupLimits[BorderRipupLimit] = Cfg::getParamInt("kite.borderRipupLimit" ,26)->asInt();
_ripupLimits[StrapRipupLimit] = Cfg::getParamInt("kite.strapRipupLimit" ,16)->asInt();
_ripupLimits[LocalRipupLimit] = Cfg::getParamInt("kite.localRipupLimit" , 7)->asInt();
_ripupLimits[GlobalRipupLimit] = Cfg::getParamInt("kite.globalRipupLimit" , 5)->asInt();
_ripupLimits[LongGlobalRipupLimit] = Cfg::getParamInt("kite.longGlobalRipupLimit" , 5)->asInt();
* ./kite: - New: In Configuration & RoutingEvent, adds support for minimal break length by layer (METAL1 through METAL7). - New: Added measures for final detailed wirelength, wirelength expansion ratio, failed wirelength, number of processeds events and number of unique events.
2010-08-22 07:38:27 -05:00
for ( size_t i=0 ; i<MaxMetalDepth ; ++i ) {
ostringstream paramName;
paramName << "kite.metal" << (i+1) << "MinBreak";
int threshold = 29*50;
switch ( i ) {
case 0:
case 1:
threshold = 2*50;
break;
default:
* ./Kite: - New: In BuildPowerRails, special processing for the power ring segments. The "diagonal" of vias at each corner is causing a misbehavior of the routing algorithm (due to fully saturated GCells in one direction). As a temporary fix, extend the segments so they form a "square corner". (problem arise on "d_in_i(22)"). - New: In RoutingEvent::_processNegociate, disable the "isForcedToHint()" feature. No noticeable loss of quality or speed. - New: In TrackElement/TrackSegment, wraps the AutoSegment parent's mechanism. Allows to gets the DataNegociate of either the segment or it's parent. - New: State::solveFullBlockages(), dedicated method to solves the case when all the allowed tracks of a segment are blocked, tries to moves up local segments and to break-up global ones. - New: RoutingEventLoop, a more sophisticated way to detect looping. Maintain a dynamic histogram of the last N (default 10) segments routeds, with the count of how many times they have occurred. If that count exeed 40, we *may* be facing a loop. - Change: In State::conflictSolve1, implement new policy. The global segments no more can be broken by local ones. The idea behind is that breaking a global on the request of a local will only produce more cluttering in the GCell. Globals must be keep straigth pass through, especially inside near-saturated GCells. Globals breaking however can occurs at another global's request. - Change: In TrackCost, implement the new policy about locals segments that cannot break globals segments. The sorting class now accept flags to modulate the sorting function. Two options avalaibles: IgnoreAxisWeigth (to uses for strap segments) and DiscardGlobals (to uses with locals). - Change: In TrackCost, the "distance to fixed" have now an upper bound of 50 lambdas (no need to be greater because it means it's outside the begin & en GCells). Take account not only of fixed segment, but also of placed segments which makes bound. - Bug: In Track::_check(), while calling each individual TrackSegment check, uses it as the *first* argument of the "or", otherwise it may not be called. - Bug: In ProtectRoutingPad, loop over segment Collections while modificating it was producing non-deterministic results. The fact that a collection must be not modificated while beeing iterated is becoming a more and more painful problem.
2010-12-30 12:42:17 -06:00
threshold = 30*50;
* ./kite: - New: In Configuration & RoutingEvent, adds support for minimal break length by layer (METAL1 through METAL7). - New: Added measures for final detailed wirelength, wirelength expansion ratio, failed wirelength, number of processeds events and number of unique events.
2010-08-22 07:38:27 -05:00
break;
}
* ./Kite: - New: In BuildPowerRails, special processing for the power ring segments. The "diagonal" of vias at each corner is causing a misbehavior of the routing algorithm (due to fully saturated GCells in one direction). As a temporary fix, extend the segments so they form a "square corner". (problem arise on "d_in_i(22)"). - New: In RoutingEvent::_processNegociate, disable the "isForcedToHint()" feature. No noticeable loss of quality or speed. - New: In TrackElement/TrackSegment, wraps the AutoSegment parent's mechanism. Allows to gets the DataNegociate of either the segment or it's parent. - New: State::solveFullBlockages(), dedicated method to solves the case when all the allowed tracks of a segment are blocked, tries to moves up local segments and to break-up global ones. - New: RoutingEventLoop, a more sophisticated way to detect looping. Maintain a dynamic histogram of the last N (default 10) segments routeds, with the count of how many times they have occurred. If that count exeed 40, we *may* be facing a loop. - Change: In State::conflictSolve1, implement new policy. The global segments no more can be broken by local ones. The idea behind is that breaking a global on the request of a local will only produce more cluttering in the GCell. Globals must be keep straigth pass through, especially inside near-saturated GCells. Globals breaking however can occurs at another global's request. - Change: In TrackCost, implement the new policy about locals segments that cannot break globals segments. The sorting class now accept flags to modulate the sorting function. Two options avalaibles: IgnoreAxisWeigth (to uses for strap segments) and DiscardGlobals (to uses with locals). - Change: In TrackCost, the "distance to fixed" have now an upper bound of 50 lambdas (no need to be greater because it means it's outside the begin & en GCells). Take account not only of fixed segment, but also of placed segments which makes bound. - Bug: In Track::_check(), while calling each individual TrackSegment check, uses it as the *first* argument of the "or", otherwise it may not be called. - Bug: In ProtectRoutingPad, loop over segment Collections while modificating it was producing non-deterministic results. The fact that a collection must be not modificated while beeing iterated is becoming a more and more painful problem.
2010-12-30 12:42:17 -06:00
Cfg::getParamDouble(paramName.str())->setDouble(threshold);
_globalMinBreaks[i] = DbU::lambda (Cfg::getParamDouble(paramName.str())->asDouble());
* ./kite: - New: In Configuration & RoutingEvent, adds support for minimal break length by layer (METAL1 through METAL7). - New: Added measures for final detailed wirelength, wirelength expansion ratio, failed wirelength, number of processeds events and number of unique events.
2010-08-22 07:38:27 -05:00
}
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
}
* Most of tools: - Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete system-wide configuration to shadow an up-to-date local one. * ./kite: - Change: In Configuration/KiteEngine, propagate changes in Configuration in Kite. Note that a *second* singleton is created at Kite level. - New: KiteEngine::printConfiguration() method to allow quick checks of the router's main parameters. - New: ConfigurationWidget to display/sets all the revelant Katabatic/ Kite configuration parameters. To be used with the TabSettings from the ControllerWidget. The ConfigurationWidget is bound to the default (static) Kite configuration, as once it has been run you obviously cannot change the router's settings.
2010-04-28 10:44:07 -05:00
Configuration::Configuration ( const Configuration& other, Katabatic::Configuration* base )
: Katabatic::Configuration()
, _base (base)
, _postEventCb (other._postEventCb)
, _edgeCapacityPercent(other._edgeCapacityPercent)
, _expandStep (other._expandStep)
, _ripupLimits ()
, _ripupCost (other._ripupCost)
, _eventsLimit (other._eventsLimit)
{
if ( _base == NULL ) _base = other._base->clone();
_ripupLimits[BorderRipupLimit] = other._ripupLimits[BorderRipupLimit];
_ripupLimits[StrapRipupLimit] = other._ripupLimits[StrapRipupLimit];
_ripupLimits[LocalRipupLimit] = other._ripupLimits[LocalRipupLimit];
_ripupLimits[GlobalRipupLimit] = other._ripupLimits[GlobalRipupLimit];
_ripupLimits[LongGlobalRipupLimit] = other._ripupLimits[LongGlobalRipupLimit];
}
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
Configuration::~Configuration ()
{ }
* Most of tools: - Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete system-wide configuration to shadow an up-to-date local one. * ./kite: - Change: In Configuration/KiteEngine, propagate changes in Configuration in Kite. Note that a *second* singleton is created at Kite level. - New: KiteEngine::printConfiguration() method to allow quick checks of the router's main parameters. - New: ConfigurationWidget to display/sets all the revelant Katabatic/ Kite configuration parameters. To be used with the TabSettings from the ControllerWidget. The ConfigurationWidget is bound to the default (static) Kite configuration, as once it has been run you obviously cannot change the router's settings.
2010-04-28 10:44:07 -05:00
Configuration* Configuration::clone () const
{ return new Configuration(*this); }
Configuration* Configuration::clone ( KiteEngine* kite ) const
{ return new Configuration(*this,kite->base()->getKatabaticConfiguration()); }
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
bool Configuration::isGMetal ( const Layer* layer ) const
{ return _base->isGMetal(layer); }
size_t Configuration::getDepth () const
{ return _base->getDepth(); }
* ./kite: - New: Adds support to restrict the number of routing layers. Not enabled yet because the router needs some more tweak if using only two routing layers.
2010-05-27 11:12:44 -05:00
size_t Configuration::getAllowedDepth () const
{ return _base->getAllowedDepth(); }
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
size_t Configuration::getLayerDepth ( const Layer* layer ) const
{ return _base->getLayerDepth(layer); }
RoutingGauge* Configuration::getRoutingGauge () const
{ return _base->getRoutingGauge(); }
RoutingLayerGauge* Configuration::getLayerGauge ( size_t depth ) const
{ return _base->getLayerGauge(depth); }
const Layer* Configuration::getRoutingLayer ( size_t depth ) const
{ return _base->getRoutingLayer(depth); }
Layer* Configuration::getContactLayer ( size_t depth ) const
{ return _base->getContactLayer(depth); }
DbU::Unit Configuration::getExtensionCap () const
{ return _base->getExtensionCap(); }
float Configuration::getSaturateRatio () const
{ return _base->getSaturateRatio(); }
* ./kite: - New: Parameter "kite.globalMinBreak" (in lambda) telling the minimal size under wich a global segment will not be broken, used in "conflictSolve1()".
2010-08-18 15:25:02 -05:00
size_t Configuration::getSaturateRp () const
{ return _base->getSaturateRp(); }
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
DbU::Unit Configuration::getGlobalThreshold () const
{ return _base->getGlobalThreshold(); }
* ./kite: - New: In Configuration & RoutingEvent, adds support for minimal break length by layer (METAL1 through METAL7). - New: Added measures for final detailed wirelength, wirelength expansion ratio, failed wirelength, number of processeds events and number of unique events.
2010-08-22 07:38:27 -05:00
size_t Configuration::getHEdgeCapacity () const
{ return _base->getHEdgeCapacity(); }
size_t Configuration::getVEdgeCapacity () const
{ return _base->getVEdgeCapacity(); }
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
* ./kite: - New: Adds support to restrict the number of routing layers. Not enabled yet because the router needs some more tweak if using only two routing layers.
2010-05-27 11:12:44 -05:00
void Configuration::setAllowedDepth ( size_t allowedDepth )
{ _base->setAllowedDepth(allowedDepth); }
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
void Configuration::setSaturateRatio ( float ratio )
{ _base->setSaturateRatio(ratio); }
* ./kite: - New: Parameter "kite.globalMinBreak" (in lambda) telling the minimal size under wich a global segment will not be broken, used in "conflictSolve1()".
2010-08-18 15:25:02 -05:00
void Configuration::setSaturateRp ( size_t threshold )
{ _base->setSaturateRp(threshold); }
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
void Configuration::setGlobalThreshold ( DbU::Unit threshold )
{ _base->setGlobalThreshold(threshold); }
* ./kite: - Bug: In CMakeLists.txt, local include directories *first*. - Change: In Configuration::setRipupLimit(), swap the two parameters, more natural ordering. - New: In ConfigurationWidget, adds an "apply" button to register the new parameters values.
2010-06-08 07:03:24 -05:00
void Configuration::setRipupLimit ( unsigned int type, unsigned int limit )
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
{
if ( type >= RipupLimitsTableSize ) {
cerr << Error("setRipupLimit(): Bad ripup limit index: %ud (> %ud)."
,type,RipupLimitsTableSize) << endl;
return;
}
_ripupLimits [ type ] = limit;
}
* Most of tools: - Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete system-wide configuration to shadow an up-to-date local one. * ./kite: - Change: In Configuration/KiteEngine, propagate changes in Configuration in Kite. Note that a *second* singleton is created at Kite level. - New: KiteEngine::printConfiguration() method to allow quick checks of the router's main parameters. - New: ConfigurationWidget to display/sets all the revelant Katabatic/ Kite configuration parameters. To be used with the TabSettings from the ControllerWidget. The ConfigurationWidget is bound to the default (static) Kite configuration, as once it has been run you obviously cannot change the router's settings.
2010-04-28 10:44:07 -05:00
void Configuration::setEdgeCapacityPercent ( float percent )
{
if ( percent > 1.0 )
throw Error("Configuration::setEdgeCapacityPercent(): edge capacity ratio greater than 1.0 (%.1f)."
,percent);
_edgeCapacityPercent = percent;
}
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
unsigned int Configuration::getRipupLimit ( unsigned int type ) const
{
if ( type >= RipupLimitsTableSize ) {
* ./kite: - Bug: In CMakeLists.txt, local include directories *first*. - Change: In Configuration::setRipupLimit(), swap the two parameters, more natural ordering. - New: In ConfigurationWidget, adds an "apply" button to register the new parameters values.
2010-06-08 07:03:24 -05:00
cerr << Error("getRipupLimit(): Bad ripup limit index: %u (> %u)."
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
,type,RipupLimitsTableSize) << endl;
return 0;
}
return _ripupLimits[type];
}
* Most of tools: - Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete system-wide configuration to shadow an up-to-date local one. * ./kite: - Change: In Configuration/KiteEngine, propagate changes in Configuration in Kite. Note that a *second* singleton is created at Kite level. - New: KiteEngine::printConfiguration() method to allow quick checks of the router's main parameters. - New: ConfigurationWidget to display/sets all the revelant Katabatic/ Kite configuration parameters. To be used with the TabSettings from the ControllerWidget. The ConfigurationWidget is bound to the default (static) Kite configuration, as once it has been run you obviously cannot change the router's settings.
2010-04-28 10:44:07 -05:00
void Configuration::print ( Cell* cell ) const
{
cout << " o Configuration of ToolEngine<Kite> for Cell <" << cell->getName() << ">" << endl;
cout << Dots::asPercentage(" - Global router edge capacity" ,_edgeCapacityPercent) << endl;
cout << Dots::asPercentage(" - GCell aggregation threshold (delta)",_expandStep) << endl;
cout << Dots::asULong (" - Events limit (iterations)" ,_eventsLimit) << endl;
cout << Dots::asUInt (" - Ripup limit, borders" ,_ripupLimits[BorderRipupLimit]) << endl;
cout << Dots::asUInt (" - Ripup limit, straps" ,_ripupLimits[StrapRipupLimit]) << endl;
cout << Dots::asUInt (" - Ripup limit, locals" ,_ripupLimits[LocalRipupLimit]) << endl;
cout << Dots::asUInt (" - Ripup limit, globals" ,_ripupLimits[GlobalRipupLimit]) << endl;
cout << Dots::asUInt (" - Ripup limit, long globals" ,_ripupLimits[LongGlobalRipupLimit]) << endl;
_base->print ( cell );
}
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
string Configuration::_getTypeName () const
* ./Kite: - New: In BuildPowerRails, special processing for the power ring segments. The "diagonal" of vias at each corner is causing a misbehavior of the routing algorithm (due to fully saturated GCells in one direction). As a temporary fix, extend the segments so they form a "square corner". (problem arise on "d_in_i(22)"). - New: In RoutingEvent::_processNegociate, disable the "isForcedToHint()" feature. No noticeable loss of quality or speed. - New: In TrackElement/TrackSegment, wraps the AutoSegment parent's mechanism. Allows to gets the DataNegociate of either the segment or it's parent. - New: State::solveFullBlockages(), dedicated method to solves the case when all the allowed tracks of a segment are blocked, tries to moves up local segments and to break-up global ones. - New: RoutingEventLoop, a more sophisticated way to detect looping. Maintain a dynamic histogram of the last N (default 10) segments routeds, with the count of how many times they have occurred. If that count exeed 40, we *may* be facing a loop. - Change: In State::conflictSolve1, implement new policy. The global segments no more can be broken by local ones. The idea behind is that breaking a global on the request of a local will only produce more cluttering in the GCell. Globals must be keep straigth pass through, especially inside near-saturated GCells. Globals breaking however can occurs at another global's request. - Change: In TrackCost, implement the new policy about locals segments that cannot break globals segments. The sorting class now accept flags to modulate the sorting function. Two options avalaibles: IgnoreAxisWeigth (to uses for strap segments) and DiscardGlobals (to uses with locals). - Change: In TrackCost, the "distance to fixed" have now an upper bound of 50 lambdas (no need to be greater because it means it's outside the begin & en GCells). Take account not only of fixed segment, but also of placed segments which makes bound. - Bug: In Track::_check(), while calling each individual TrackSegment check, uses it as the *first* argument of the "or", otherwise it may not be called. - Bug: In ProtectRoutingPad, loop over segment Collections while modificating it was producing non-deterministic results. The fact that a collection must be not modificated while beeing iterated is becoming a more and more painful problem.
2010-12-30 12:42:17 -06:00
{ return "Configuration"; }
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
string Configuration::_getString () const
{
ostringstream os;
os << "<" << _getTypeName() << " " << getRoutingGauge()->getName() << ">";
return os.str();
}
Record* Configuration::_getRecord () const
{
Record* record = _base->_getRecord();
//record->add ( getSlot ( "_rg" , _rg ) );
* ./Kite: - New: In BuildPowerRails, special processing for the power ring segments. The "diagonal" of vias at each corner is causing a misbehavior of the routing algorithm (due to fully saturated GCells in one direction). As a temporary fix, extend the segments so they form a "square corner". (problem arise on "d_in_i(22)"). - New: In RoutingEvent::_processNegociate, disable the "isForcedToHint()" feature. No noticeable loss of quality or speed. - New: In TrackElement/TrackSegment, wraps the AutoSegment parent's mechanism. Allows to gets the DataNegociate of either the segment or it's parent. - New: State::solveFullBlockages(), dedicated method to solves the case when all the allowed tracks of a segment are blocked, tries to moves up local segments and to break-up global ones. - New: RoutingEventLoop, a more sophisticated way to detect looping. Maintain a dynamic histogram of the last N (default 10) segments routeds, with the count of how many times they have occurred. If that count exeed 40, we *may* be facing a loop. - Change: In State::conflictSolve1, implement new policy. The global segments no more can be broken by local ones. The idea behind is that breaking a global on the request of a local will only produce more cluttering in the GCell. Globals must be keep straigth pass through, especially inside near-saturated GCells. Globals breaking however can occurs at another global's request. - Change: In TrackCost, implement the new policy about locals segments that cannot break globals segments. The sorting class now accept flags to modulate the sorting function. Two options avalaibles: IgnoreAxisWeigth (to uses for strap segments) and DiscardGlobals (to uses with locals). - Change: In TrackCost, the "distance to fixed" have now an upper bound of 50 lambdas (no need to be greater because it means it's outside the begin & en GCells). Take account not only of fixed segment, but also of placed segments which makes bound. - Bug: In Track::_check(), while calling each individual TrackSegment check, uses it as the *first* argument of the "or", otherwise it may not be called. - Bug: In ProtectRoutingPad, loop over segment Collections while modificating it was producing non-deterministic results. The fact that a collection must be not modificated while beeing iterated is becoming a more and more painful problem.
2010-12-30 12:42:17 -06:00
if ( record ) {
record->add ( getSlot("_edgeCapacityPercent",_edgeCapacityPercent) );
record->add ( getSlot("_ripupCost" ,_ripupCost ) );
record->add ( getSlot("_eventsLimit" ,_eventsLimit ) );
record->add ( getSlot("_edgeCapacityPercent",_edgeCapacityPercent) );
record->add ( getSlot("_ripupLimits[StrapRipupLimit]" ,_ripupLimits[StrapRipupLimit] ) );
record->add ( getSlot("_ripupLimits[LocalRipupLimit]" ,_ripupLimits[LocalRipupLimit] ) );
record->add ( getSlot("_ripupLimits[GlobalRipupLimit]" ,_ripupLimits[GlobalRipupLimit] ) );
record->add ( getSlot("_ripupLimits[LongGlobalRipupLimit]",_ripupLimits[LongGlobalRipupLimit]) );
for ( size_t i=0 ; i<MaxMetalDepth ; ++i ) {
ostringstream paramName;
paramName << "metal" << (i+1) << "MinBreak";
record->add ( DbU::getValueSlot(paramName.str(),&_globalMinBreaks[i]) );
}
}
* ./hurricane/src/hviewer, ./coriolis/src/crlcore, ./coriolis/src/knik, ./coriolis/src/katabatic, ./coriolis/src/kite, ./coriolis/src/equinox, ./coriolis/src/solstice, ./coriolis/src/ispd: - SVN MOVE: Source tree simplification & uniformisation. Now all tools are at the same level, directly under the root of the repository. No more "coriolis/src".
2010-03-09 09:24:55 -06:00
return record;
}
} // End of Kite namespace.