* ./knik/src:
- Change: In LoadSolution check for missing global routing on nets.
Nets with more than one pad, a BB greater than a GCell and no
GContacts.
This commit is contained in:
Jean-Paul Chaput
parent
b4887b1180
commit
4a33fa12b3
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@ -2,14 +2,9 @@
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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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// Copyright (c) UPMC/LIP6 2008-2009, All Rights Reserved
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// Copyright (c) UPMC 2008-2013, All Rights Reserved
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//
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// ===================================================================
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//
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// $Id$
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//
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// x-----------------------------------------------------------------x
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// | |
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// +-----------------------------------------------------------------+
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// | C O R I O L I S |
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// | K n i k - Global Router |
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// | |
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@ -17,36 +12,30 @@
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// | E-mail : Damien.Dupuis@lip6.fr |
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// | =============================================================== |
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// | C++ Module : "./LoadSolution.cpp" |
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// | *************************************************************** |
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// | U p d a t e s |
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// | |
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// x-----------------------------------------------------------------x
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// +-----------------------------------------------------------------+
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#include <iostream>
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#include "hurricane/Error.h"
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#include "hurricane/DataBase.h"
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#include "hurricane/Technology.h"
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#include "hurricane/Layer.h"
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#include "hurricane/Contact.h"
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#include "hurricane/Vertical.h"
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#include "hurricane/Horizontal.h"
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#include "hurricane/RoutingPad.h"
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#include "hurricane/Cell.h"
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#include "hurricane/UpdateSession.h"
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#include "crlcore/Utilities.h"
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#include "crlcore/Measures.h"
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#include "knik/Configuration.h"
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#include "knik/Graph.h"
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#include "knik/KnikEngine.h"
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#include <iostream>
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#include "hurricane/Error.h"
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#include "hurricane/Warning.h"
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#include "hurricane/DataBase.h"
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#include "hurricane/Technology.h"
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#include "hurricane/Layer.h"
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#include "hurricane/Contact.h"
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#include "hurricane/Vertical.h"
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#include "hurricane/Horizontal.h"
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#include "hurricane/RoutingPad.h"
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#include "hurricane/Cell.h"
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#include "hurricane/UpdateSession.h"
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#include "crlcore/Utilities.h"
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#include "crlcore/Measures.h"
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#include "knik/Configuration.h"
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#include "knik/Graph.h"
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#include "knik/KnikEngine.h"
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namespace {
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using std::string;
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using std::cerr;
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using std::endl;
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@ -58,6 +47,7 @@ namespace {
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using Hurricane::ForEachIterator;
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using Hurricane::Error;
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using Hurricane::Warning;
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using Hurricane::DbU;
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using Hurricane::Point;
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using Hurricane::Box;
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@ -293,117 +283,140 @@ namespace {
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void SolutionParser::load ()
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{
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UpdateSession::open ();
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UpdateSession::open();
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try {
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cmess1 << " o Loading solution: \"" << _fileName << "\"." << endl;
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CRL::IoFile fileStream ( _fileName );
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fileStream.open ( "r" );
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if ( !fileStream.isOpen() )
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throw Error ("Can't open/read file: %s.",_fileName.c_str());
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fileStream.open( "r" );
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if (not fileStream.isOpen())
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throw Error( "Can't open/read file: %s.", _fileName.c_str() );
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unsigned int contactCount = 0;
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unsigned int segmentCount = 0;
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GContactMap contactMap ( _knik, _gmetalh, _gmetalv );
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unsigned int missingGlobalRouting = 0;
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unsigned int contactCount = 0;
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unsigned int segmentCount = 0;
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GContactMap contactMap ( _knik, _gmetalh, _gmetalv );
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while ( !fileStream.eof() ) {
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fileStream.readLine ( _rawLine, RawLineSize );
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while ( not fileStream.eof() ) {
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fileStream.readLine( _rawLine, RawLineSize );
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_lineNumber++;
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if ( _rawLine[0] == '\0' ) break;
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if ( _rawLine[0] == '\n' ) continue;
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if (_rawLine[0] == '\0') break;
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if (_rawLine[0] == '\n') continue;
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vector<char*> fields = _splitString ( _rawLine );
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vector<char*> fields = _splitString( _rawLine );
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if ( fields.size() != 3 )
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throw Error ( LoadError, "Malformed Net Line", _fileName.c_str(), _lineNumber );
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throw Error( LoadError, "Malformed Net Line", _fileName.c_str(), _lineNumber );
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else {
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Name netName = Name ( fields[0] );
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unsigned nbPins = _getLong ( fields[2] );
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Net* net = _knik->getCell()->getNet ( netName );
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Name netName = Name ( fields[0] );
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unsigned int nbPins = _getLong( fields[2] );
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unsigned int nbSegments = 0;
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unsigned int nbRoutingPad = 0;
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Net* net = _knik->getCell()->getNet( netName );
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if ( !net ) {
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if (not net) {
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string message = "Cell has no Net: ";
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message += getString(netName);
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throw Error ( LoadError, message.c_str(), _fileName.c_str(), _lineNumber );
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throw Error( LoadError, message.c_str(), _fileName.c_str(), _lineNumber );
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}
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contactMap.setNet ( net );
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contactMap.setNet( net );
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for ( unsigned i = 0 ; i < nbPins ; i++ ) {
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fileStream.readLine ( _rawLine, RawLineSize );
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fileStream.readLine( _rawLine, RawLineSize );
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_lineNumber++;
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fields = _splitSegmentString ( _rawLine );
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if ( fields.size() != 6 )
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throw Error ( LoadError, "Malformed Net Line", _fileName.c_str(), _lineNumber );
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fields = _splitSegmentString( _rawLine );
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if (fields.size() != 6)
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throw Error( LoadError, "Malformed Net Line", _fileName.c_str(), _lineNumber );
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else {
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DbU::Unit xSource = DbU::lambda(_getLong(fields[0]));
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DbU::Unit ySource = DbU::lambda(_getLong(fields[1]));
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unsigned zSource = (unsigned) (_getLong(fields[2]));
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DbU::Unit xTarget = DbU::lambda(_getLong(fields[3]));
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DbU::Unit yTarget = DbU::lambda(_getLong(fields[4]));
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unsigned zTarget = (unsigned) (_getLong(fields[5]));
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DbU::Unit xSource = DbU::lambda( _getLong(fields[0]) );
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DbU::Unit ySource = DbU::lambda( _getLong(fields[1]) );
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unsigned int zSource = (unsigned) ( _getLong(fields[2]) );
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DbU::Unit xTarget = DbU::lambda( _getLong(fields[3]) );
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DbU::Unit yTarget = DbU::lambda( _getLong(fields[4]) );
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unsigned int zTarget = (unsigned) ( _getLong(fields[5]) );
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Contact* source = contactMap.find ( xSource, ySource, zSource );
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Contact* target = contactMap.find ( xTarget, yTarget, zTarget );
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Segment* segment = NULL;
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Contact* source = contactMap.find( xSource, ySource, zSource );
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Contact* target = contactMap.find( xTarget, yTarget, zTarget );
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Segment* segment = NULL;
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unsigned int type = ((ySource == yTarget)?1:0) + ((xSource == xTarget)?2:0);
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switch ( type ) {
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case 0:
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throw Error(NotManhattan
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,DbU::getValueString(xSource).c_str()
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,DbU::getValueString(ySource).c_str()
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,DbU::getValueString(xTarget).c_str()
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,DbU::getValueString(yTarget).c_str()
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,_fileName.c_str()
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,_lineNumber
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throw Error( NotManhattan
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, DbU::getValueString(xSource).c_str()
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, DbU::getValueString(ySource).c_str()
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, DbU::getValueString(xTarget).c_str()
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, DbU::getValueString(yTarget).c_str()
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, _fileName.c_str()
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, _lineNumber
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);
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case 1:
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segment = Horizontal::create ( source, target, _gmetalh, ySource, DbU::lambda(2.0) );
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segmentCount++;
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segment = Horizontal::create( source, target, _gmetalh, ySource, DbU::lambda(2.0) );
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++nbSegments;
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break;
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case 2:
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segment = Vertical::create ( source, target, _gmetalv, xSource, DbU::lambda(2.0) );
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segmentCount++;
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segment = Vertical::create( source, target, _gmetalv, xSource, DbU::lambda(2.0) );
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++nbSegments;
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break;
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case 3:
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break;
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}
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if ( segment ) _knik->insertSegment ( segment );
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if (segment) _knik->insertSegment( segment );
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}
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}
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fileStream.readLine ( _rawLine, RawLineSize );
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fileStream.readLine( _rawLine, RawLineSize );
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_lineNumber++;
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if ( _rawLine[0] != '!' )
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throw Error("KnikEngine::loadSolution(): Tu t'es vu quand t'as bu! (%ld)."
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,getString(_lineNumber).c_str());
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if (_rawLine[0] != '!')
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throw Error( "KnikEngine::loadSolution(): Tu t'es vu quand t'as bu! (%ld)."
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, getString(_lineNumber).c_str());
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RoutingPad* previousRp = NULL;
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forEach ( RoutingPad*, rp, net->getComponents().getSubSet<RoutingPad*>() ) {
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Contact* gcontact = contactMap.findVertexContact ( rp->getBoundingBox() );
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if ( gcontact ) {
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rp->getBodyHook()->attach ( gcontact->getBodyHook() );
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Box rpBox;
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RoutingPad* previousRp = NULL;
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forEach ( RoutingPad*, rp, net->getRoutingPads() ) {
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rpBox.merge( rp->getBoundingBox() );
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Contact* gcontact = contactMap.findVertexContact( rp->getBoundingBox() );
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if (gcontact) {
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rp->getBodyHook()->attach( gcontact->getBodyHook() );
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} else {
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if ( previousRp )
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rp->getBodyHook()->attach ( previousRp->getBodyHook() );
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if (previousRp)
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rp->getBodyHook()->attach( previousRp->getBodyHook() );
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}
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previousRp = *rp;
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++nbRoutingPad;
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//cerr << rp->_getString() << " should be attached to " << gcontact << endl;
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}
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contactCount += contactMap.size ();
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contactMap.clear ();
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if ( (nbRoutingPad > 1)
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and (not contactMap.size())
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and ( (rpBox.getHeight() > DbU::fromLambda(50.0))
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or (rpBox.getWidth () > DbU::fromLambda(50.0)) ) ) {
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++missingGlobalRouting;
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cerr << Warning( "Net <%s> is missing global routing."
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, getString(net->getName()).c_str() ) << endl;
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}
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segmentCount += nbSegments;
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contactCount += contactMap.size();
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contactMap.clear();
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}
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}
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fileStream.close ();
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fileStream.close();
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if (missingGlobalRouting)
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throw Error( "At least %d nets are missing global routing. Maybe a corrupted <.kgr> file?"
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, missingGlobalRouting
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);
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}
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catch ( Error& e ) {
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cerr << e << endl;
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UpdateSession::close ();
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//cerr << e << endl;
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throw;
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}
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UpdateSession::close ();
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}
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@ -1,4 +1,4 @@
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#include <ext/algorithm>
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#include <algorithm>
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#include "hurricane/Cell.h"
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#include "hurricane/Box.h"
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