91 lines
3.3 KiB
Python
91 lines
3.3 KiB
Python
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# This file is part of the Coriolis Software.
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# Copyright (c) Sorbonne Université 2014-2021, All Rights Reserved
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#
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# +-----------------------------------------------------------------+
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# | C O R I O L I S |
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# | C u m u l u s - P y t h o n T o o l s |
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# | |
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# | Author : Jean-Paul CHAPUT |
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# | E-mail : Jean-Paul.Chaput@lip6.fr |
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# | =============================================================== |
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# | Python : "./plugins/clocktreeplugin.py" |
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# +-----------------------------------------------------------------+
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import sys
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import traceback
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import os.path
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import math
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import Cfg
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import Hurricane
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from Hurricane import Breakpoint
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from Hurricane import UpdateSession
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import Viewer
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import CRL
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from CRL import RoutingLayerGauge
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import helpers
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from helpers import trace
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from helpers.io import ErrorMessage
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import Etesian
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import Unicorn
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import plugins
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from plugins.cts.clocktree import HTree
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from plugins.cts.clocktree import computeAbutmentBox
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from plugins.chip.configuration import ChipConf
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# --------------------------------------------------------------------
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# Plugin hook functions, unicornHook:menus, ScritMain:call
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def unicornHook ( **kw ):
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kw['beforeAction'] = 'placeAndRoute.placeChip'
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plugins.kwAddMenu ( 'placeAndRoute', 'P&&R', **kw )
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plugins.kwUnicornHook( 'placeAndRoute.clockTree'
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, 'Place Block && Clock Tree'
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, 'Place a block with a buffered H-Tree for the clock'
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, sys.modules[__name__].__file__
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, **kw
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)
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return
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def scriptMain ( **kw ):
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try:
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#helpers.setTraceLevel( 550 )
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errorCode = 0
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print( ' o Cleaning up any previous run.' )
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for fileName in os.listdir('.'):
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if fileName.endswith('.ap'):
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print( ' - "{}"'.format(fileName) )
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os.unlink(fileName)
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cell = None
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if ('cell' in kw) and kw['cell']:
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cell = kw['cell']
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editor = None
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if ('editor' in kw) and kw['editor']:
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editor = kw['editor']
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print( ' o Editor detected, running in graphic mode.' )
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if cell == None: cell = editor.getCell()
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if cell == None:
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raise ErrorMessage( 3, 'ClockTree: No cell loaded yet.' )
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conf = ChipConf( {}, cell, editor )
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if cell.getAbutmentBox().isEmpty():
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spaceMargin = Cfg.getParamPercentage('etesian.spaceMargin').asPercentage() / 100.0 + 0.01
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aspectRatio = Cfg.getParamPercentage('etesian.aspectRatio').asPercentage() / 100.0
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computeAbutmentBox( cell, spaceMargin, aspectRatio, conf.cellGauge )
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if editor: editor.fit()
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ht = HTree.create( conf, cell, None, cell.getAbutmentBox() )
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if editor: editor.refresh()
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etesian = Etesian.EtesianEngine.create( cell )
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etesian.place()
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ht.connectLeaf()
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#ht.prune()
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ht.route()
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etesian.toHurricane()
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etesian.flattenPower()
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etesian.destroy()
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ht.save( cell )
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except Exception as e:
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helpers.io.catch( e )
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return 0
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