Initial import of cumulus
This commit is contained in:
Jean-Paul Chaput
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PROJECT(CUMULUS)
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CMAKE_MINIMUM_REQUIRED(VERSION 2.4.0)
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IF(COMMAND CMAKE_POLICY)
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CMAKE_POLICY(SET CMP0003 NEW)
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ENDIF(COMMAND CMAKE_POLICY)
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IF(APPLE)
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EXECUTE_PROCESS(
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COMMAND sw_vers -productVersion
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OUTPUT_VARIABLE OSX_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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MESSAGE(STATUS "OSX_VERSION='${OSX_VERSION}'")
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IF(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
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MESSAGE(STATUS "OSX < 10.6")
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ELSE(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
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SET(CMAKE_OSX_ARCHITECTURES "i386;ppc") # for QT4.5 32bits on snow leopard
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ENDIF(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
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ENDIF(APPLE)
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SET(CMAKE_C_FLAGS_DEBUG "-g -Wall" CACHE STRING "Debug options." FORCE)
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SET(CMAKE_CXX_FLAGS_DEBUG "-g -Wall" CACHE STRING "Debug options." FORCE)
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#SET(CMAKE_LINKER_FLAGS_DEBUG "-pg" CACHE STRING "Debug options." FORCE)
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#SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG "-pg" CACHE STRING "Debug options." FORCE)
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#SET(CMAKE_MODULE_LINKER_FLAGS_DEBUG "-pg" CACHE STRING "Debug options." FORCE)
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#SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "-pg" CACHE STRING "Debug options." FORCE)
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# This macro has to be included in all the tools CMakeLists.txt as it's
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# the sole means of localizing other tools/projects.
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MACRO(SETUP_PROJECT_PATHS project)
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IF( NOT("$ENV{${project}_TOP}" STREQUAL "") )
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MESSAGE("-- ${project}_TOP is set to $ENV{${project}_TOP}")
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SET(PROJECT_MODULE_PATH "${DESTDIR}$ENV{${project}_TOP}/share/cmake/Modules/")
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LIST(INSERT CMAKE_MODULE_PATH 0 "${PROJECT_MODULE_PATH}")
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ENDIF( NOT("$ENV{${project}_TOP}" STREQUAL "") )
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IF( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )
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MESSAGE("-- ${project}_USER_TOP is set to $ENV{${project}_USER_TOP}")
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SET(PROJECT_MODULE_PATH "${DESTDIR}$ENV{${project}_USER_TOP}/share/cmake/Modules/")
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LIST(INSERT CMAKE_MODULE_PATH 0 "${PROJECT_MODULE_PATH}")
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ENDIF( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )
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LIST(REMOVE_DUPLICATES CMAKE_MODULE_PATH)
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ENDMACRO(SETUP_PROJECT_PATHS project)
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SETUP_PROJECT_PATHS(VLSISAPD)
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SETUP_PROJECT_PATHS(CORIOLIS)
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STRING(REGEX MATCH "^/usr" IS_USR "$ENV{CORIOLIS_TOP}")
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STRING(REGEX MATCH "^/opt" IS_OPT "$ENV{CORIOLIS_TOP}")
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IF(IS_USR OR IS_OPT)
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MESSAGE("-- Using system-wide /etc.")
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SET(SYS_CONF_DIR "/etc" CACHE STRING "System configuration directory (/etc)" FORCE)
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ELSE(IS_USR OR IS_OPT)
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MESSAGE("-- Using install tree /etc.")
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SET(SYS_CONF_DIR "etc" CACHE STRING "System configuration directory (/etc)" FORCE)
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ENDIF(IS_USR OR IS_OPT)
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FIND_PACKAGE(PythonLibs REQUIRED)
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FIND_PACKAGE(PythonSitePackages REQUIRED)
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FIND_PACKAGE(VLSISAPD REQUIRED)
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FIND_PACKAGE(HURRICANE REQUIRED)
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FIND_PACKAGE(CORIOLIS REQUIRED)
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SET_LIB_LINK_MODE()
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ADD_SUBDIRECTORY(src)
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@ -0,0 +1,6 @@
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set ( pysources ${CMAKE_CURRENT_SOURCE_DIR}/placeandroute.py
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${CMAKE_CURRENT_SOURCE_DIR}/ref.py
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)
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install ( FILES ${pysources} DESTINATION ${PYTHON_SITE_PACKAGES}/cumulus )
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,157 @@
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from Hurricane import *
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import Hurricane
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import CRL
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import re
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###########
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## GetXY ##
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###########
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def pyGetXY ( masterCell, pathname, refname ) :
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'''This function returns the coordinates of a reference thanks to its name and the path of the instance it belongs to'''
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## MasterCell ##
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if pathname != "" :
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myPath = Path ( masterCell, pathname )
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tInst = myPath.getTailInstance()
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masterCell = tInst.getMasterCell()
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## Reference ##
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myRef = None
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for el in masterCell.getReferences():
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if str(el.getName()) == refname :
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myRef = el
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break
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# Error : if no reference found in mastercell
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if myRef == None :
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err = "\n[Stratus ERROR] GetRefXY : No reference found with name " + refname + " in masterCell " + str(masterCell.getName()) + ".\n"
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raise err
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## Occurrence of the Reference ##
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myOccurrence = Occurrence ( myRef, myPath )
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bb = myOccurrence.getBoundingBox()
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return ( getValue(bb.getXCenter()), getValue(bb.getYCenter()) )
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##############
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## PlaceRef ##
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##############
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def pyPlaceRef ( cell, name, x, y ) :
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'''This function creates a reference thanks to its coordinates'''
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UpdateSession.open()
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Reference ( cell
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, name
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, DbU_lambda ( x ), DbU_lambda ( y )
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)
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UpdateSession.close()
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##################
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## PlaceContact ##
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##################
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def pyPlaceContact ( net, layer, x, y, width, height ) :
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'''This function creates a contact'''
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UpdateSession.open()
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Contact ( net, layer, DbU_lambda(x), DbU_lambda(y), DbU_lambda(width), DbU_lambda(height) )
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UpdateSession.close()
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##############
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## PlacePin ##
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##############
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def pyPlacePin ( net, direct, placementStatus, layer, x, y, width, height ) :
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'''This function creates a pin'''
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size = 0
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for loc in net.getPins():
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size += 1
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UpdateSession.open()
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Pin ( net, str(net.getName()) + "." + str(size)
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, direct
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, placementStatus
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, layer
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, DbU_lambda(x), DbU_lambda(y)
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, DbU_lambda(width), DbU_lambda(height)
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)
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if ( not net.IsSupply() ) :
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CRL.createPartRing ( net.getCell(), net.getName() )
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UpdateSession.close()
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##################
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## PlaceSegment ##
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##################
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def pyPlaceSegment ( net, layer, x1, y1, x2, y2, width ) :
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'''This function creates a segment'''
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UpdateSession.open()
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if x1 == x2 : Vertical ( net, layer, DbU_lambda(x1), DbU_lambda(width), DbU_lambda(y1), DbU_lambda(y2) )
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elif y1 == y2 : Horizontal ( net, layer, DbU_lambda(y1), DbU_lambda(width), DbU_lambda(x1), DbU_lambda(x2) )
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UpdateSession.close()
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###################
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## CopyUpSegment ##
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###################
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def pyCopyUpSegment ( masterCell, pathname, netname, newnet ) :
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'''This function copies the segment of an instance in the current cell'''
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## MasterCell ##
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if pathname != "" :
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myPath = Path ( masterCell, pathname )
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transformation = myPath.getTransformation()
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tInst = myPath.getTailInstance()
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masterCell = tInst.getMasterCell()
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## Net ##
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myNet = None
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for el in masterCell.getNets():
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if str(el.getName()) == netname :
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myNet = el
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break
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# Error : if no net found in mastercell
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if myNet == None :
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err = "\n[Stratus ERROR] CopyUpSegment : No net found with name " + netname + " in masterCell " + str(masterCell.getName()) + ".\n"
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raise err
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mySegment = None
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for mySegment in myNet.getSegments():
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# Error : copy only of CALU segments
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if str ( mySegment.getLayer().getName() ) not in ( "CALU1", "CALU2", "CALU3", "CALU4", "CALU5", "CALU6" ) :
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err = "\n[Stratus ERROR] CopyUpSegment : The segments of net " + netname + " are not of type CALU.\n"
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raise err
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myLayer = mySegment.getLayer()
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myWidth = mySegment.getWidth()
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pointSource = mySegment.getSourcePosition()
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pointTarget = mySegment.getTargetPosition()
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transformation.ApplyOn ( pointSource )
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transformation.ApplyOn ( pointTarget )
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## Occurrence of the segment ##
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myOccurrence = Occurrence ( mySegment, myPath )
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if pointSource.getY() == pointTarget.getY() :
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Horizontal ( newnet, myLayer, pointSource.getY(), myWidth, pointSource.getX(), pointTarget.getX() )
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elif pointSource.getX() == pointTarget.getX() :
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Vertical ( newnet, myLayer, pointSource.getX(), myWidth, pointSource.getY(), pointTarget.getY() )
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# Error : if no segment found
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if not mySegment:
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err = "\n[Stratus ERROR] CopyUpSegment : No segment found with net " + netname + " in masterCell " + str(masterCell.getName()) + ".\n"
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raise err
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