#!/usr/bin/env python try: import sys import os.path import optparse import helpers helpers.loadUserSettings() import Cfg import Hurricane import Viewer import CRL import Etesian import Anabatic import Katana import Katabatic import Kite import Bora import Tutorial import Unicorn except Exception, e: helpers.showPythonTrace( sys.argv[0], e ) sys.exit(2) def setCgtBanner ( banner ): banner.setName('cgt') banner.setPurpose('Coriolis Graphical Tool') return banner def credits (): s = '' s += ' Tool Credits\n' s += ' Hurricane .................... Remy Escassut & Christian Masson\n' s += ' Etesian - Placer .............................. Gabriel Gouvine\n' s += ' Knik - Global Router ............................ Damien Dupuis\n' s += ' Kite - Detailed Router ....................... Jean-Paul Chaput\n\n' s += ' Contributors\n' s += ' Sophie Belloeil, Hugo Clement, Marek Sroka, Wu Yifei\n' s += ' Coloquinte software credits (used by Etesian)\n' s += ' Author ........................................ Gabriel Gouvine\n' s += ' FLUTE software credits (used by Knik)\n' s += ' Author ........................................ Chris C. N. CHU\n' s += ' Prof. Ident. ............................ Iowa State University\n' s += ' URL ........................ http://home.eng.iastate.edu/~cnchu\n\n' return s def runScript ( scriptPath, editor ): try: sys.stdout.flush() sys.stderr.flush() kw = { } if editor: kw[ 'editor' ] = editor sys.path.insert( 0, os.path.dirname(scriptPath) ) module = __import__( os.path.basename(scriptPath), globals(), locals() ) if not module.__dict__.has_key('scriptMain'): print '[ERROR] Script module is missing function scriptMain().' print ' <%s>' % scriptPath return if not callable( module.__dict__['scriptMain'] ): print '[ERROR] Script module symbol scriptMain is not callable (not a function?).' print ' <%s>' % scriptPath return module.__dict__['scriptMain']( **kw ) except ImportError, e: #module = str(e).split()[-1] #print '[ERROR] The <%s> script cannot be loaded.' % os.path.basename(scriptPath) #print ' Please check your design hierarchy or the Python syntax.' #print ' Error was:' #print ' %s\n' % e helpers.io.catch( e ) except Exception, e: helpers.io.catch( e ) return if __name__ == '__main__': try: usage = str(setCgtBanner(CRL.Banner())) usage += '\ncgt [options]' parser = optparse.OptionParser(usage) parser.add_option( '--no-init' , action='store_true', dest='noInit' , help='Do not load any initialization.') parser.add_option( '-c', '--cell' , type='string' , dest='cell' , help='The name of the cell to load, without extension.') parser.add_option( '--acm-sigda-89' , type='string' , dest='acmSigdaName' , help='An ACM/SIGDA 89 bench name to load, without extension.') parser.add_option( '--blif' , type='string' , dest='blifName' , help='A Blif (Yosys) design name to load, without extension.') parser.add_option( '--ispd-05' , type='string' , dest='ispd05name' , help='An ISPD 05 bench (placement) name to load, without extension.') parser.add_option( '--script' , type='string' , dest='script' , help='Run a Python or Stratus script.') parser.add_option( '-v', '--verbose' , action='store_true', dest='verbose' , help='First level of verbosity.') parser.add_option( '-V', '--very-verbose' , action='store_true', dest='veryVerbose' , help='Second level of verbosity.') parser.add_option( '-i', '--info' , action='store_true', dest='info' , help='Display lots of informational messages.') parser.add_option( '--paranoid' , action='store_true', dest='paranoid' , help='Display everything that *may be* suspicious...') parser.add_option( '-b', '--bug' , action='store_true', dest='bug' , help='Display bug related messages.') parser.add_option( '--show-conf' , action='store_true', dest='showConf' , help='Display Kite configuration.') parser.add_option( '-D', '--core-dump' , action='store_true', dest='coreDump' , help='Enable core-dump when a crash occurs.') parser.add_option( '-L', '--log-mode' , action='store_true', dest='logMode' , help='Disable ANSI escape sequences in console output.') parser.add_option( '-t', '--text' , action='store_true', dest='textMode' , help='Run in command line mode.') parser.add_option( '-K', '--use-katana' , action='store_true', dest='useKatana' , help='Use Katana instead of Knik/Kite router.') parser.add_option( '-m', '--margin' , type='float' , dest='margin' , help='Percentage of free area to add to the minimal placement area.') parser.add_option( '-P', '--place' , action='store_true', dest='place' , help='Run the analytical placer (Etesian).') parser.add_option( '-G', '--global-route' , action='store_true', dest='globalRoute' , help='Run the global router (Knik).') parser.add_option( '-g', '--load-global' , action='store_true', dest='loadGlobal' , help='Reload a global routing from disk.') parser.add_option( '--save-global' , action='store_true', dest='saveGlobal' , help='Save the global routing solution.') parser.add_option( '--htracks-local' , type='int' , dest='hTracksLocal' , help='The amount of horizontal tracks reserved for the GCell local routing.') parser.add_option( '--vtracks-local' , type='int' , dest='vTracksLocal' , help='The amount of vertical tracks reserved for the GCell local routing .') parser.add_option( '--events-limit' , type='int' , dest='eventsLimit' , help='The maximum number of iterations (events) that the router is allowed to perform.') parser.add_option( '-R', '--detail-route' , action='store_true', dest='detailRoute' , help='Run the detailed router (Kite).') parser.add_option( '-M', '--dump-measures' , action='store_true', dest='dumpMeasures' , help='Dump some statistical measurements on the disk.') parser.add_option( '-s', '--save-design' , type='string' , dest='saveDesign' , help='Save the routed design.') parser.add_option( '--top-routing-layer', type='string' , dest='topRoutingLayer', help='Sets the top (upper) routing layer.') parser.add_option( '--vst-use-concat' , action='store_true', dest='vstUseConcat' , help='The VST driver will use "&" (concat) in PORT MAP.') (options, args) = parser.parse_args() args.insert(0, 'cgt') useKatana = False flags = 0 if options.noInit: flags |= CRL.AllianceFramework.NoPythonInit af = CRL.AllianceFramework.create( flags ) if helpers.io.isVL(2): print af.getEnvironment().getPrint() Cfg.Configuration.pushDefaultPriority(Cfg.Parameter.Priority.CommandLine) if options.coreDump: Cfg.getParamBool ('misc.catchCore' ).setBool(False) if options.verbose: Cfg.getParamBool ('misc.verboseLevel1').setBool(True) if options.veryVerbose: Cfg.getParamBool ('misc.verboseLevel2').setBool(True) if options.info: Cfg.getParamBool ('misc.info' ).setBool(True) if options.paranoid: Cfg.getParamBool ('misc.paranoid' ).setBool(True) if options.bug: Cfg.getParamBool ('misc.bug' ).setBool(True) if options.logMode: Cfg.getParamBool ('misc.logMode' ).setBool(True) if options.showConf: Cfg.getParamBool ('misc.showConf' ).setBool(True) if options.margin: Cfg.getParamPercentage('etesian.spaceMargin').setPercentage(options.margin) if options.hTracksLocal: Cfg.getParamInt ('katana.hTracksReservedLocal').setInt(options.hTracksLocal) if options.vTracksLocal: Cfg.getParamInt ('katana.vTracksReservedLocal').setInt(options.vTracksLocal) if options.eventsLimit: Cfg.getParamInt ('katana.eventsLimit' ).setInt(options.eventsLimit) if options.topRoutingLayer: Cfg.getParamString ('anabatic.topRoutingLayer' ).setString(options.topRoutingLayer) if options.useKatana: useKatana = True loadGlobal = options.loadGlobal saveGlobal = options.saveGlobal globalRoute = options.globalRoute detailRoute = options.detailRoute runEtesianTool = options.place Cfg.Configuration.popDefaultPriority() cell = None if options.acmSigdaName: cell = CRL.AcmSigda.load(options.acmSigdaName) elif options.ispd05name: cell = CRL.Ispd05.load(options.ispd05name) elif options.blifName: cell = CRL.Blif.load(options.blifName) elif options.cell: cell = af.getCell(options.cell, CRL.Catalog.State.Views) else: runEtesianTool = False loadGlobal = False saveGlobal = False globalRoute = False detailRoute = False if not options.textMode: # Run in graphic mode. ha = Viewer.HApplication.create(args) Viewer.Graphics.enable() unicorn = Unicorn.UnicornGui.create() unicorn.setApplicationName ('cgt') unicorn.registerTool (Etesian.GraphicEtesianEngine.grab()) unicorn.registerTool (Kite.GraphicKiteEngine.grab()) unicorn.registerTool (Katana.GraphicKatanaEngine.grab()) unicorn.registerTool (Bora.GraphicBoraEngine.grab()) unicorn.registerTool (Tutorial.GraphicTutorialEngine.grab()) #unicorn.setAnonNetSelectable(False) unicorn.setLayerVisible ("grid" , False); unicorn.setLayerVisible ("text.instance" , False); unicorn.setLayerVisible ("text.component", False); if options.script: runScript(options.script,unicorn) setCgtBanner(unicorn.getBanner()) #print unicorn.getBanner() #print credits() if cell: unicorn.setCell(cell) unicorn.show() ha.qtExec() else: # Run in command line mode. if options.script: runScript(options.script,None) kiteSuccess = True if runEtesianTool: etesian = Etesian.EtesianEngine.create(cell) #if options.showConf: etesian.printConfiguration() etesian.place() if detailRoute and not (loadGlobal or globalRoute): globalRoute = True runKiteTool = loadGlobal or globalRoute or detailRoute if useKatana and runKiteTool: runKiteTool = False katana = Katana.KatanaEngine.create( cell ) #katana.printConfiguration () katana.digitalInit () #katana.runNegociatePreRouted() katana.runGlobalRouter ( Katana.Flags.NoFlags ) katana.loadGlobalRouting ( Anabatic.EngineLoadGrByNet ) katana.layerAssign ( Anabatic.EngineNoNetLayerAssign ) katana.runNegociate ( Katana.Flags.NoFlags ) kiteSuccess = katana.isDetailedRoutingSuccess() #katana.finalizeLayout() katana.destroy() if runKiteTool: if loadGlobal: globalFlags = Kite.KtLoadGlobalRouting else: globalFlags = Kite.KtBuildGlobalRouting routingNets = [] kite = Kite.KiteEngine.create(cell) if options.showConf: kite.printConfiguration() kite.runGlobalRouter(globalFlags) if saveGlobal: kite.saveGlobalSolution() if detailRoute: kite.loadGlobalRouting( Katabatic.EngineLoadGrByNet, routingNets ) kite.layerAssign ( Katabatic.EngineNoNetLayerAssign ) kite.runNegociate () kiteSuccess = kite.getToolSuccess() kite.finalizeLayout() if options.dumpMeasures: kite.dumpMeasures() kite.destroy() if options.saveDesign: views = CRL.Catalog.State.Physical if options.vstUseConcat: views |= CRL.Catalog.State.VstUseConcat if options.saveDesign != cell.getName(): cell.setName(options.saveDesign) views |= CRL.Catalog.State.Logical af.saveCell(cell, views) sys.exit(not kiteSuccess) except Exception, e: helpers.showPythonTrace( sys.argv[0], e ) sys.exit(0)