coriolis/tutorial/python/runDemo.py

#!/usr/bin/env python
#
# This file is part of the Coriolis Software.
# Copyright (c) UPMC 2017-2018, All Rights Reserved
#
# +-----------------------------------------------------------------+
# |                   C O R I O L I S                               |
# |        T o o l E n g i n e   T u t o r i a l                    |
# |                                                                 |
# |  Author      :                    Jean-Paul CHAPUT              |
# |  E-mail      :            Jean-Paul.Chaput@lip6.fr              |
# | =============================================================== |
# |  Python      :       "./plugins/RSavePlugin.py"                 |
# +-----------------------------------------------------------------+


try:
  import sys
  import os.path
  import Cfg
  import Viewer
  import CRL
  import helpers
  from   helpers   import ErrorMessage
  from   helpers   import WarningMessage
  from   helpers   import showPythonTrace
  import plugins
  from   Hurricane import DataBase
  from   Hurricane import Breakpoint
  from   Hurricane import UpdateSession
  from   Hurricane import DbU
  from   Hurricane import Box
  from   Hurricane import Contact
  from   Hurricane import Vertical
  from   Hurricane import Horizontal
  from   Hurricane import Net
  from   Hurricane import Cell
except ImportError, e:
  serror = str(e)
  if serror.startswith('No module named'):
    module = serror.split()[-1]
    print '[ERROR] The <%s> python module or symbol cannot be loaded.' % module
    print '        Please check the integrity of the <coriolis> package.'
  if serror.find('cannot open shared object file'):
    library = serror.split(':')[0]
    print '[ERROR] The <%s> shared library cannot be loaded.' % library
    print '        Under RHEL 6, you must be under devtoolset-2.'
    print '        (scl enable devtoolset-2 bash)'
  sys.exit(1)
except Exception, e:
  print '[ERROR] A strange exception occurred while loading the basic Coriolis/Python'
  print '        modules. Something may be wrong at Python/C API level.\n'
  print '        %s' % e
  sys.exit(2)



def runDemo ( cell, editor ):
    print 'runDemo() Python plugin function has been called.'

    if cell:
      print WarningMessage( 'A Cell "%s" is already loaded in the Viewer, cowardly exiting.' % cell.getName() )
      return

    library = CRL.AllianceFramework.get().getLibrary( 0 ) 
    cell    = CRL.AllianceFramework.get().getCell( 'demo_cell', CRL.Catalog.State.Views )
    if cell:
      print WarningMessage( '"demo_cell" has already been created, do not run twice.' )
      return
      
    UpdateSession.open()
    cell = Cell.create( library, 'demo_cell' )

    cell.setAbutmentBox( Box( DbU.fromLambda( 0.0), DbU.fromLambda( 0.0)
                            , DbU.fromLambda(15.0), DbU.fromLambda(50.0) ) )
    UpdateSession.close()

    if editor: editor.setCell( cell )

    Breakpoint.stop( 5, 'Abutment box has been drawn.' )
    UpdateSession.open()

    technology = DataBase.getDB().getTechnology()
    nwell      = technology.getLayer( 'NWELL' )
    ntrans     = technology.getLayer( 'NTRANS' )
    ptrans     = technology.getLayer( 'PTRANS' )
    diffN      = technology.getLayer( 'NDIF' )
    diffP      = technology.getLayer( 'PDIF' )
    contDiffN  = technology.getLayer( 'CONT_DIF_N' )
    contDiffP  = technology.getLayer( 'CONT_DIF_P' )
    contPoly   = technology.getLayer( 'CONT_POLY' )
    poly       = technology.getLayer( 'POLY' )
    metal1     = technology.getLayer( 'METAL1' )

    nwellNet = Net.create( cell, 'nwell' )
    Horizontal.create( nwellNet, nwell, DbU.fromLambda(39.0), DbU.fromLambda(24.0), DbU.fromLambda(0.0), DbU.fromLambda(15.0) )

    vss = Net.create( cell, 'vss' )
    vdd = Net.create( cell, 'vdd' )

    Horizontal.create( vss, metal1   , DbU.fromLambda(3.0), DbU.fromLambda(6.0), DbU.fromLambda(0.0), DbU.fromLambda(15.0) )
    Vertical.create  ( vss, diffN    , DbU.fromLambda(3.5), DbU.fromLambda(4.0), DbU.fromLambda(4.0), DbU.fromLambda(12.0) )
    Contact.create   ( vss, contDiffN, DbU.fromLambda(4.0), DbU.fromLambda(5.0) )
    
    Horizontal.create( vdd, metal1   , DbU.fromLambda(47.0), DbU.fromLambda( 6.0), DbU.fromLambda( 0.0), DbU.fromLambda(15.0) )
    Vertical.create  ( vdd, diffP    , DbU.fromLambda( 3.5), DbU.fromLambda( 4.0), DbU.fromLambda(28.0), DbU.fromLambda(46.0) )
    Contact.create   ( vdd, contDiffP, DbU.fromLambda( 4.0), DbU.fromLambda(45.0) )

    UpdateSession.close()
    Breakpoint.stop( 5, 'Power nets have been drawn.' )
    UpdateSession.open()

    nq = Net.create( cell, 'nq' )
    Vertical.create  ( nq, diffN    , DbU.fromLambda(10.0), DbU.fromLambda( 3.0), DbU.fromLambda( 8.0), DbU.fromLambda(12.0) )
    Vertical.create  ( nq, diffP    , DbU.fromLambda(10.0), DbU.fromLambda( 3.0), DbU.fromLambda(28.0), DbU.fromLambda(37.0) )
    Contact.create   ( nq, contDiffN, DbU.fromLambda(10.0), DbU.fromLambda(10.0) )
    Contact.create   ( nq, contDiffP, DbU.fromLambda(10.0), DbU.fromLambda(30.0) )
    Contact.create   ( nq, contDiffP, DbU.fromLambda(10.0), DbU.fromLambda(35.0) )
    Vertical.create  ( nq, metal1   , DbU.fromLambda(10.0), DbU.fromLambda( 2.0), DbU.fromLambda(10.0), DbU.fromLambda(40.0) )

    UpdateSession.close()
    Breakpoint.stop( 5, 'Output has been drawn.' )
    UpdateSession.open()

    i = Net.create( cell, 'i' )
    Vertical.create  ( i, ntrans    , DbU.fromLambda( 7.0), DbU.fromLambda( 1.0), DbU.fromLambda( 6.0), DbU.fromLambda(14.0) )
    Vertical.create  ( i, poly      , DbU.fromLambda( 7.0), DbU.fromLambda( 1.0), DbU.fromLambda(14.0), DbU.fromLambda(26.0) )
    Vertical.create  ( i, ptrans    , DbU.fromLambda( 7.0), DbU.fromLambda( 1.0), DbU.fromLambda(26.0), DbU.fromLambda(39.0) )
    Horizontal.create( i, poly      , DbU.fromLambda(20.0), DbU.fromLambda( 3.0), DbU.fromLambda( 4.0), DbU.fromLambda( 7.0) )
    Contact.create   ( i, contPoly  , DbU.fromLambda( 5.0), DbU.fromLambda(20.0) )
    Vertical.create  ( i, metal1    , DbU.fromLambda( 5.0), DbU.fromLambda( 2.0), DbU.fromLambda(10.0), DbU.fromLambda(40.0) )
    
    UpdateSession.close()
    Breakpoint.stop( 5, 'Input has been drawn.' )
    return


# --------------------------------------------------------------------
# Plugin hook functions, unicornHook:menus, ScritMain:call

def unicornHook ( **kw ):
    editor = kw['editor']
    editor.addMenu( 'tutorials'        , 'Tutorials', Viewer.CellViewer.TopMenu )
   #editor.addMenu( 'tutorials.plugins', 'Plugins'  , Viewer.CellViewer.NoFlags )
    plugins.kwUnicornHook( 'tutorials.runDemo'
                         , 'Run Demo (Python flavor)'
                         , 'Launch runDemo() in the Tutorial Python plugin.'
                         , sys.modules[__name__].__file__
                         , **kw
                         )
    return


def ScriptMain ( **kw ):
  try:
    helpers.staticInitialization( quiet=True )
   #helpers.setTraceLevel( 550 )

    cell, editor = plugins.kwParseMain( **kw )

    runDemo( cell, editor )

  except ErrorMessage, e:
    print e; errorCode = e.code
  except Exception, e:
    showPythonTrace( 'runDemo.py', e )
      
  return 0