235 lines
7.8 KiB
Python
Executable File
235 lines
7.8 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import Cfg
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from Hurricane3 import DbU, Point, Box, DataBase, Technology, LayerMask, \
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BasicLayer, ViaLayer, RegularLayer
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from overlay import CfgCache
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from technology import createBL
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def flush ():
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sys.stdout.flush()
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sys.stderr.flush()
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#def u ( value ): return value
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#def l ( value ): return value
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def l ( value ): return DbU.fromLambda( value )
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def u ( value ): return DbU.fromPhysical( value, DbU.UnitPowerMicro )
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def n ( value ): return DbU.fromPhysical( value, DbU.UnitPowerNano )
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def cfg_setup():
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print( "" )
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print( "Test Cfg module" )
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print( "========================================" )
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# Place & Route setup
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with CfgCache(priority=Cfg.Parameter.Priority.ConfigurationFile) as cfg:
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cfg.lefImport.minTerminalWidth = 0.0
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cfg.crlcore.groundName = 'vss'
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cfg.crlcore.powerName = 'vdd'
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cfg.etesian.aspectRatio = 1.00
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cfg.etesian.aspectRatio = [10, 1000]
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cfg.etesian.spaceMargin = 0.10
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cfg.etesian.densityVariation = 1.0
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cfg.etesian.routingDriven = False
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#cfg.etesian.latchUpDistance = u(30.0 - 1.0)
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cfg.etesian.latchUpDistance = 0
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cfg.etesian.antennaInsertThreshold = 0.50
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cfg.etesian.antennaMaxWL = u(250.0)
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cfg.etesian.antennaGateMaxWL = u(250.0)
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cfg.etesian.antennaDiodeMaxWL = u(550.0)
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cfg.etesian.tieName = 'tiepoly_x0'
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cfg.etesian.feedNames = 'tiepoly_x0'
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cfg.etesian.cell.zero = 'zero_x0'
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cfg.etesian.cell.one = 'one_x0'
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cfg.etesian.bloat = 'disabled'
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cfg.etesian.effort = 2
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cfg.etesian.effort = (
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('Fast', 1),
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('Standard', 2),
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('High', 3 ),
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('Extreme', 4 ),
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)
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cfg.etesian.graphics = 2
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cfg.etesian.graphics = (
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('Show every step', 1),
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('Show lower bound', 2),
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('Show result only', 3),
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)
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cfg.anabatic.routingGauge = 'FlexLib'
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cfg.anabatic.globalLengthThreshold = 1450
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cfg.anabatic.saturateRatio = 0.90
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cfg.anabatic.saturateRp = 10
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cfg.anabatic.topRoutingLayer = 'METAL6'
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cfg.anabatic.edgeLength = 48
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cfg.anabatic.edgeWidth = 8
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cfg.anabatic.edgeCostH = 9.0
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cfg.anabatic.edgeCostK = -10.0
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cfg.anabatic.edgeHInc = 1.0
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cfg.anabatic.edgeHScaling = 1.0
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cfg.anabatic.globalIterations = 10
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cfg.anabatic.globalIterations = [ 1, 100 ]
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cfg.anabatic.gcell.displayMode = 1
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cfg.anabatic.gcell.displayMode = (("Boundary", 1), ("Density", 2))
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cfg.katana.hTracksReservedLocal = 4
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cfg.katana.hTracksReservedLocal = [0, 20]
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cfg.katana.vTracksReservedLocal = 3
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cfg.katana.vTracksReservedLocal = [0, 20]
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cfg.katana.termSatReservedLocal = 8
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cfg.katana.termSatThreshold = 9
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cfg.katana.eventsLimit = 4000002
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cfg.katana.ripupCost = 3
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cfg.katana.ripupCost = [0, None]
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cfg.katana.strapRipupLimit = 16
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cfg.katana.strapRipupLimit = [1, None]
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cfg.katana.localRipupLimit = 9
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cfg.katana.localRipupLimit = [1, None]
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cfg.katana.globalRipupLimit = 5
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cfg.katana.globalRipupLimit = [1, None]
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cfg.katana.longGlobalRipupLimit = 5
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cfg.chip.padCoreSide = 'South'
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# Plugins setup
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with CfgCache(priority=Cfg.Parameter.Priority.ConfigurationFile) as cfg:
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cfg.viewer.minimumSize = 500
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cfg.viewer.pixelThreshold = 20
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cfg.chip.block.rails.count = 0
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cfg.chip.block.rails.hWidth = u(2.68)
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cfg.chip.block.rails.vWidth = u(2.68)
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cfg.chip.block.rails.hSpacing = 0 #u(0.7)
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cfg.chip.block.rails.vSpacing = 0 #u(0.7)
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cfg.clockTree.minimumSide = l(600)
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cfg.clockTree.buffer = 'buf_x2'
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cfg.clockTree.placerEngine = 'Etesian'
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cfg.block.spareSide = 10
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cfg.spares.buffer = 'buf_x8'
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cfg.spares.maxSinks = 31
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def testDbU ():
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print( "" )
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print( "Test Hurricane::DbU" )
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print( "========================================" )
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DbU.setPrecision( 2 )
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DbU.setPhysicalsPerGrid( 0.5, DbU.UnitPowerMicro )
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DbU.setGridsPerLambda( 2.0 )
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DbU.setSymbolicSnapGridStep( DbU.fromLambda(1.0) )
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DbU.setPolygonStep(DbU.fromGrid( 2.0) )
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DbU.setStringMode( DbU.StringModeSymbolic, DbU.UnitPowerMicro )
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value = DbU.fromPhysical( 10.0, DbU.UnitPowerMicro )
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print( "value={}".format( DbU.getValueString(value) ))
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def testPoint ():
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print( "" )
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print( "Test Hurricane::Point" )
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print( "========================================" )
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p1 = Point( 1000, 2000 )
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print( p1 )
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p2 = Point( 1000, 2000 )
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print( p1 == p2 )
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p3 = Point( 2000, 2000 )
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print( p1 == p3 )
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p4 = Point( p3 )
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print( p4 )
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def testBox ():
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print( "" )
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print( "Test Hurricane::Box" )
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print( "========================================" )
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b1 = Box()
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print( b1 )
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b1.merge( Point(1000,1000) )
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print( 'b1.merge(Point(1000,1000)={}'.format(b1) )
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b1.merge( Box(Point(2000,2000)) )
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print( 'b1.merge(Box(Point(1000,1000))={}'.format(b1) )
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print( 'b1.getCenter()={}'.format(b1.getCenter()) )
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p1 = Point( 1000, 1000 )
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b2 = Box( p1 )
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print( b2 )
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def testDB ():
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print( "" )
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print( "Test Hurricane::DataBase" )
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print( "========================================" )
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db = DataBase.create()
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print( 'DataBase.getDB()={}'.format(DataBase.getDB()) )
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print( 'DataBase.Flags.CreateLib={}'.format(DataBase.Flags.CreateLib) )
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def testTechnology ():
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print( "" )
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print( "Test Hurricane::Technology" )
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print( "========================================" )
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tech = Technology.create( DataBase.getDB(), 'test_techno' )
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print( 'tech={}'.format(tech) )
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def testLayerMask ():
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print( "" )
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print( "Test Hurricane::Layer::Mask" )
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print( "========================================" )
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mask16 = LayerMask( 16 )
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print( 'mask16= {}'.format(mask16) )
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mask32 = LayerMask( 16+32 )
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print( 'mask16= {}'.format(mask32) )
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maskAnd = mask16 & mask32
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print( 'maskAnd={}'.format(maskAnd) )
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try:
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maskAnd = mask16 & 4
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print( 'maskAnd={}'.format(maskAnd) )
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except Exception as e:
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print( 'Catched and exception...' )
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print( e )
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maskShift = maskAnd << 1
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print( 'maskShift={}'.format(maskShift) )
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maskNot = ~maskAnd
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print( 'maskNot={}'.format(maskNot) )
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print( 'maskAnd={}'.format(maskAnd) )
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mask64 = LayerMask( 64+16 )
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print( 'mask64={}'.format(mask64) )
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mask64 &= LayerMask( 64 )
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print( 'mask64={}'.format(mask64) )
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mask64 |= LayerMask( 16 )
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print( 'mask64={}'.format(mask64) )
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mask64.fromString( '0x0000ffff' )
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print( 'mask64={}'.format(mask64) )
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def testBasicLayer ():
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print( "" )
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print( "Test Hurricane::BasicLayer" )
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print( "========================================" )
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db = DataBase.getDB()
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tech = db.getTechnology()
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nWell = createBL( tech, 'nWell' , BasicLayer.Material.nWell )
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pWell = createBL( tech, 'pWell' , BasicLayer.Material.pWell )
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cut1 = createBL( tech, 'cut1' , BasicLayer.Material.cut )
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metal1 = createBL( tech, 'metal1', BasicLayer.Material.metal )
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metal2 = createBL( tech, 'metal2', BasicLayer.Material.metal )
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METAL1 = RegularLayer.create( tech, 'METAL1', metal1 )
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METAL2 = RegularLayer.create( tech, 'METAL2', metal2 )
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VIA12 = ViaLayer .create( tech, 'VIA12' , metal1, cut1, metal2 )
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print( 'nWell={}'.format(nWell) )
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print( 'pWell={}'.format(pWell) )
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print( dir(nWell) )
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print( 'Technology.getLayers():' )
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flush()
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for layer in tech.getLayers():
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flush()
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print( '| basicLayer={}'.format(layer) )
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flush()
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if __name__ == '__main__':
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testDbU()
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cfg_setup()
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testPoint()
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testBox()
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testDB()
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testTechnology()
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testLayerMask()
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testBasicLayer()
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sys.exit( 0 )
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