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coriolis/crlcore/etc/symbolic/cmos45/alliance.py

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Migrating the initialisation system to be completely Python-like. * New: In bootstrap/coriolisEnv.py, add the "etc" directory to the PYTHONPATH as initialization are now Python modules. * New: In Hurricane/analogic, first groundwork for the integration of PIP/MIM/MOM multi-capacitors. Add C++ and Python interface for the allocation matrix and the list of capacities values. * Change: In Hurricane::RegularLayer, add a layer parameter to the constructor so the association between the RegularLayer and it's BasicLayer can readily be done. * Change: In Hurricane::Layer, add a new getCut() accessor to get the cut layer in ViaLayer. * Change: In Hurricane::DataBase::get(), the Python wrapper should no longer consider an error if the data-base has not been created yet. Just return None. * Bug: In Isobar::PyLayer::getEnclosure() wrapper, if the overall enclosure is requested, pass the right parameter to the C++ function. * Change: In AllianceFramework, make public _bindLibraries() and export it to the Python interface. * Change: In AllianceFramework::create(), do not longer call bindLibraries(). This now must be done explicitely and afterwards. * Change: In AllianceFramework::createLibrary() and Environement::addSYSTEM_LIBRARY(), minor bug corrections that I don't recall. * Change: In SearchPath::prepend(), set the selected index to zero and return it. * Change: In CRL::System CTOR, add "etc" to the PYTHONPATH as the configuration files are now organized as Python modules. * New: In PyCRL, export the CRL::System singleton, it's creation is no longer triggered by the one of AllianceFramework. * New: In CRL/etc/, convert most of the configuration files into the Python module format. For now, keep the old ".conf", but that are no longer used. For the real technologies, we cannot keep the directory name as "180" or "45" as it not allowed by Python syntax, so we create "node180" or "node45" instead. Most of the helpers and coriolisInit.py are no longer used now. To be removed in future commits after being sure that everything works... * Bug: In AutoSegment::makeDogleg(AutoContact*), the layer of the contacts where badly computed when one end of the original segment was attached to a non-preferred direction segment (mostly on terminal contacts). Now use the new AutoContact::updateLayer() method. * Bug: In Dijkstra::load(), limit symetric search area only if the net is a symmetric one ! * Change: In Katana/python/katanaInit.py, comply with the new initialisation scheme. * Change: In Unicorn/cgt.py, comply to the new inititalization scheme. * Change: In cumulus various Python scripts remove the call to helpers.staticInitialization() as they are not needed now (we run in only *one* interpreter, so we correctly share all init). In plugins/__init__.py, read the new NDA directory variable. * Bug: In cumulus/plugins/Chip.doCoronafloorplan(), self.railsNb was not correctly managed when there was no clock. * Change: In cumulus/plugins/Configuration.coronaContactArray(), compute the viaPitch from the technology instead of the hard-coded 4.0 lambdas. In Configuration.loadConfiguration(), read the "ioring.py" from the new user's settings module. * Bug: In stratus.dpgen_ADSB2F, gives coordinates translated into DbU to the XY functions. In st_model.Save(), use the VstUseConcat flag to get correct VST files. In st_net.hur_net(), when a net is POWER/GROUND or CLOCK also make it global. * Change: In Oroshi/python/WIP_Transistor.py, encapsulate the generator inside a try/except block to get prettier error (and stop at the first).
2019-10-28 12:09:14 -05:00
# This file is part of the Coriolis Software.
Migration towards Python3, first stage: still based on C-Macros. * New: Python/C++ API level: * Write a new C++/template wrapper to get rid of boost::python * The int & long Python type are now merged. So a C/C++ level, it became "PyLong_X" (remove "PyInt_X") and at Python code level, it became "int" (remove "long"). * Change: VLSISAPD finally defunct. * Configuration is now integrated as a Hurricane component, makes use of the new C++/template wrapper. * vlsisapd is now defunct. Keep it in the source for now as some remaining non essential code may have to be ported in the future. * Note: Python code (copy of the migration howto): * New print function syntax print(). * Changed "dict.has_key(k)" for "k" in dict. * Changed "except Exception, e" for "except Exception as e". * The division "/" is now the floating point division, even if both operand are integers. So 3/2 now gives 1.5 and no longer 1. The integer division is now "//" : 1 = 3//2. So have to carefully review the code to update. Most of the time we want to use "//". We must never change to float for long that, in fact, represents DbU (exposed as Python int type). * execfile() must be replaced by exec(open("file").read()). * iter().__next__() becomes iter(x).__next__(). * __getslice__() has been removed, integrated to __getitem__(). * The formating used for str(type(o)) has changed, so In Stratus, have to update them ("<class 'MyClass'>" instead of "MyClass"). * the "types" module no longer supply values for default types like str (types.StringType) or list (types.StringType). Must use "isinstance()" where they were occuring. * Remove the 'L' to indicate "long integer" (like "12L"), now all Python integer are long. * Change in bootstrap: * Ported Coriolis builder (ccb) to Python3. * Ported Coriolis socInstaller.py to Python3. * Note: In PyQt4+Python3, QVariant no longer exists. Use None or directly convert using the python syntax: bool(x), int(x), ... By default, it is a string (str). * Note: PyQt4 bindings & Python3 under SL7. * In order to compile user's must upgrade to my own rebuild of PyQt 4 & 5 bindings 4.19.21-1.el7.soc. * Bug: In cumulus/plugins.block.htree.HTree.splitNet(), set the root buffer of the H-Tree to the original signal (mainly: top clock). Strangely, it was only done when working in full chip mode.
2021-09-19 12:41:24 -05:00
# Copyright (c) orbonne Université 2019-2021, All Rights Reserved
Migrating the initialisation system to be completely Python-like. * New: In bootstrap/coriolisEnv.py, add the "etc" directory to the PYTHONPATH as initialization are now Python modules. * New: In Hurricane/analogic, first groundwork for the integration of PIP/MIM/MOM multi-capacitors. Add C++ and Python interface for the allocation matrix and the list of capacities values. * Change: In Hurricane::RegularLayer, add a layer parameter to the constructor so the association between the RegularLayer and it's BasicLayer can readily be done. * Change: In Hurricane::Layer, add a new getCut() accessor to get the cut layer in ViaLayer. * Change: In Hurricane::DataBase::get(), the Python wrapper should no longer consider an error if the data-base has not been created yet. Just return None. * Bug: In Isobar::PyLayer::getEnclosure() wrapper, if the overall enclosure is requested, pass the right parameter to the C++ function. * Change: In AllianceFramework, make public _bindLibraries() and export it to the Python interface. * Change: In AllianceFramework::create(), do not longer call bindLibraries(). This now must be done explicitely and afterwards. * Change: In AllianceFramework::createLibrary() and Environement::addSYSTEM_LIBRARY(), minor bug corrections that I don't recall. * Change: In SearchPath::prepend(), set the selected index to zero and return it. * Change: In CRL::System CTOR, add "etc" to the PYTHONPATH as the configuration files are now organized as Python modules. * New: In PyCRL, export the CRL::System singleton, it's creation is no longer triggered by the one of AllianceFramework. * New: In CRL/etc/, convert most of the configuration files into the Python module format. For now, keep the old ".conf", but that are no longer used. For the real technologies, we cannot keep the directory name as "180" or "45" as it not allowed by Python syntax, so we create "node180" or "node45" instead. Most of the helpers and coriolisInit.py are no longer used now. To be removed in future commits after being sure that everything works... * Bug: In AutoSegment::makeDogleg(AutoContact*), the layer of the contacts where badly computed when one end of the original segment was attached to a non-preferred direction segment (mostly on terminal contacts). Now use the new AutoContact::updateLayer() method. * Bug: In Dijkstra::load(), limit symetric search area only if the net is a symmetric one ! * Change: In Katana/python/katanaInit.py, comply with the new initialisation scheme. * Change: In Unicorn/cgt.py, comply to the new inititalization scheme. * Change: In cumulus various Python scripts remove the call to helpers.staticInitialization() as they are not needed now (we run in only *one* interpreter, so we correctly share all init). In plugins/__init__.py, read the new NDA directory variable. * Bug: In cumulus/plugins/Chip.doCoronafloorplan(), self.railsNb was not correctly managed when there was no clock. * Change: In cumulus/plugins/Configuration.coronaContactArray(), compute the viaPitch from the technology instead of the hard-coded 4.0 lambdas. In Configuration.loadConfiguration(), read the "ioring.py" from the new user's settings module. * Bug: In stratus.dpgen_ADSB2F, gives coordinates translated into DbU to the XY functions. In st_model.Save(), use the VstUseConcat flag to get correct VST files. In st_net.hur_net(), when a net is POWER/GROUND or CLOCK also make it global. * Change: In Oroshi/python/WIP_Transistor.py, encapsulate the generator inside a try/except block to get prettier error (and stop at the first).
2019-10-28 12:09:14 -05:00
#
# +-----------------------------------------------------------------+
# | C O R I O L I S |
# | Alliance / Hurricane Interface |
# | |
# | Author : Jean-Paul CHAPUT |
# | E-mail : Jean-Paul.Chaput@lip6.fr |
# | =============================================================== |
# | Python : "./etc/symbolic/cmos/alliance.py" |
# +-----------------------------------------------------------------+
import os
import os.path
Added message when loading the technology/configuration files. * New: In CRL/python/helpers.io, vprint() wrapper around print to display messages according to the verbose level. In etc/*, add messages in every configuration files so we may know under which we are running.
2019-11-15 07:40:59 -06:00
import helpers.io
Migration towards Python3, first stage: still based on C-Macros. * New: Python/C++ API level: * Write a new C++/template wrapper to get rid of boost::python * The int & long Python type are now merged. So a C/C++ level, it became "PyLong_X" (remove "PyInt_X") and at Python code level, it became "int" (remove "long"). * Change: VLSISAPD finally defunct. * Configuration is now integrated as a Hurricane component, makes use of the new C++/template wrapper. * vlsisapd is now defunct. Keep it in the source for now as some remaining non essential code may have to be ported in the future. * Note: Python code (copy of the migration howto): * New print function syntax print(). * Changed "dict.has_key(k)" for "k" in dict. * Changed "except Exception, e" for "except Exception as e". * The division "/" is now the floating point division, even if both operand are integers. So 3/2 now gives 1.5 and no longer 1. The integer division is now "//" : 1 = 3//2. So have to carefully review the code to update. Most of the time we want to use "//". We must never change to float for long that, in fact, represents DbU (exposed as Python int type). * execfile() must be replaced by exec(open("file").read()). * iter().__next__() becomes iter(x).__next__(). * __getslice__() has been removed, integrated to __getitem__(). * The formating used for str(type(o)) has changed, so In Stratus, have to update them ("<class 'MyClass'>" instead of "MyClass"). * the "types" module no longer supply values for default types like str (types.StringType) or list (types.StringType). Must use "isinstance()" where they were occuring. * Remove the 'L' to indicate "long integer" (like "12L"), now all Python integer are long. * Change in bootstrap: * Ported Coriolis builder (ccb) to Python3. * Ported Coriolis socInstaller.py to Python3. * Note: In PyQt4+Python3, QVariant no longer exists. Use None or directly convert using the python syntax: bool(x), int(x), ... By default, it is a string (str). * Note: PyQt4 bindings & Python3 under SL7. * In order to compile user's must upgrade to my own rebuild of PyQt 4 & 5 bindings 4.19.21-1.el7.soc. * Bug: In cumulus/plugins.block.htree.HTree.splitNet(), set the root buffer of the H-Tree to the original signal (mainly: top clock). Strangely, it was only done when working in full chip mode.
2021-09-19 12:41:24 -05:00
helpers.io.vprint( 2, ' - "{}".'.format(helpers.truncPath(__file__)) )
Migrating the initialisation system to be completely Python-like. * New: In bootstrap/coriolisEnv.py, add the "etc" directory to the PYTHONPATH as initialization are now Python modules. * New: In Hurricane/analogic, first groundwork for the integration of PIP/MIM/MOM multi-capacitors. Add C++ and Python interface for the allocation matrix and the list of capacities values. * Change: In Hurricane::RegularLayer, add a layer parameter to the constructor so the association between the RegularLayer and it's BasicLayer can readily be done. * Change: In Hurricane::Layer, add a new getCut() accessor to get the cut layer in ViaLayer. * Change: In Hurricane::DataBase::get(), the Python wrapper should no longer consider an error if the data-base has not been created yet. Just return None. * Bug: In Isobar::PyLayer::getEnclosure() wrapper, if the overall enclosure is requested, pass the right parameter to the C++ function. * Change: In AllianceFramework, make public _bindLibraries() and export it to the Python interface. * Change: In AllianceFramework::create(), do not longer call bindLibraries(). This now must be done explicitely and afterwards. * Change: In AllianceFramework::createLibrary() and Environement::addSYSTEM_LIBRARY(), minor bug corrections that I don't recall. * Change: In SearchPath::prepend(), set the selected index to zero and return it. * Change: In CRL::System CTOR, add "etc" to the PYTHONPATH as the configuration files are now organized as Python modules. * New: In PyCRL, export the CRL::System singleton, it's creation is no longer triggered by the one of AllianceFramework. * New: In CRL/etc/, convert most of the configuration files into the Python module format. For now, keep the old ".conf", but that are no longer used. For the real technologies, we cannot keep the directory name as "180" or "45" as it not allowed by Python syntax, so we create "node180" or "node45" instead. Most of the helpers and coriolisInit.py are no longer used now. To be removed in future commits after being sure that everything works... * Bug: In AutoSegment::makeDogleg(AutoContact*), the layer of the contacts where badly computed when one end of the original segment was attached to a non-preferred direction segment (mostly on terminal contacts). Now use the new AutoContact::updateLayer() method. * Bug: In Dijkstra::load(), limit symetric search area only if the net is a symmetric one ! * Change: In Katana/python/katanaInit.py, comply with the new initialisation scheme. * Change: In Unicorn/cgt.py, comply to the new inititalization scheme. * Change: In cumulus various Python scripts remove the call to helpers.staticInitialization() as they are not needed now (we run in only *one* interpreter, so we correctly share all init). In plugins/__init__.py, read the new NDA directory variable. * Bug: In cumulus/plugins/Chip.doCoronafloorplan(), self.railsNb was not correctly managed when there was no clock. * Change: In cumulus/plugins/Configuration.coronaContactArray(), compute the viaPitch from the technology instead of the hard-coded 4.0 lambdas. In Configuration.loadConfiguration(), read the "ioring.py" from the new user's settings module. * Bug: In stratus.dpgen_ADSB2F, gives coordinates translated into DbU to the XY functions. In st_model.Save(), use the VstUseConcat flag to get correct VST files. In st_net.hur_net(), when a net is POWER/GROUND or CLOCK also make it global. * Change: In Oroshi/python/WIP_Transistor.py, encapsulate the generator inside a try/except block to get prettier error (and stop at the first).
2019-10-28 12:09:14 -05:00
Migration towards Python3, first stage: still based on C-Macros. * New: Python/C++ API level: * Write a new C++/template wrapper to get rid of boost::python * The int & long Python type are now merged. So a C/C++ level, it became "PyLong_X" (remove "PyInt_X") and at Python code level, it became "int" (remove "long"). * Change: VLSISAPD finally defunct. * Configuration is now integrated as a Hurricane component, makes use of the new C++/template wrapper. * vlsisapd is now defunct. Keep it in the source for now as some remaining non essential code may have to be ported in the future. * Note: Python code (copy of the migration howto): * New print function syntax print(). * Changed "dict.has_key(k)" for "k" in dict. * Changed "except Exception, e" for "except Exception as e". * The division "/" is now the floating point division, even if both operand are integers. So 3/2 now gives 1.5 and no longer 1. The integer division is now "//" : 1 = 3//2. So have to carefully review the code to update. Most of the time we want to use "//". We must never change to float for long that, in fact, represents DbU (exposed as Python int type). * execfile() must be replaced by exec(open("file").read()). * iter().__next__() becomes iter(x).__next__(). * __getslice__() has been removed, integrated to __getitem__(). * The formating used for str(type(o)) has changed, so In Stratus, have to update them ("<class 'MyClass'>" instead of "MyClass"). * the "types" module no longer supply values for default types like str (types.StringType) or list (types.StringType). Must use "isinstance()" where they were occuring. * Remove the 'L' to indicate "long integer" (like "12L"), now all Python integer are long. * Change in bootstrap: * Ported Coriolis builder (ccb) to Python3. * Ported Coriolis socInstaller.py to Python3. * Note: In PyQt4+Python3, QVariant no longer exists. Use None or directly convert using the python syntax: bool(x), int(x), ... By default, it is a string (str). * Note: PyQt4 bindings & Python3 under SL7. * In order to compile user's must upgrade to my own rebuild of PyQt 4 & 5 bindings 4.19.21-1.el7.soc. * Bug: In cumulus/plugins.block.htree.HTree.splitNet(), set the root buffer of the H-Tree to the original signal (mainly: top clock). Strangely, it was only done when working in full chip mode.
2021-09-19 12:41:24 -05:00
from CRL import Environment
from CRL import AllianceFramework
Migrating the initialisation system to be completely Python-like. * New: In bootstrap/coriolisEnv.py, add the "etc" directory to the PYTHONPATH as initialization are now Python modules. * New: In Hurricane/analogic, first groundwork for the integration of PIP/MIM/MOM multi-capacitors. Add C++ and Python interface for the allocation matrix and the list of capacities values. * Change: In Hurricane::RegularLayer, add a layer parameter to the constructor so the association between the RegularLayer and it's BasicLayer can readily be done. * Change: In Hurricane::Layer, add a new getCut() accessor to get the cut layer in ViaLayer. * Change: In Hurricane::DataBase::get(), the Python wrapper should no longer consider an error if the data-base has not been created yet. Just return None. * Bug: In Isobar::PyLayer::getEnclosure() wrapper, if the overall enclosure is requested, pass the right parameter to the C++ function. * Change: In AllianceFramework, make public _bindLibraries() and export it to the Python interface. * Change: In AllianceFramework::create(), do not longer call bindLibraries(). This now must be done explicitely and afterwards. * Change: In AllianceFramework::createLibrary() and Environement::addSYSTEM_LIBRARY(), minor bug corrections that I don't recall. * Change: In SearchPath::prepend(), set the selected index to zero and return it. * Change: In CRL::System CTOR, add "etc" to the PYTHONPATH as the configuration files are now organized as Python modules. * New: In PyCRL, export the CRL::System singleton, it's creation is no longer triggered by the one of AllianceFramework. * New: In CRL/etc/, convert most of the configuration files into the Python module format. For now, keep the old ".conf", but that are no longer used. For the real technologies, we cannot keep the directory name as "180" or "45" as it not allowed by Python syntax, so we create "node180" or "node45" instead. Most of the helpers and coriolisInit.py are no longer used now. To be removed in future commits after being sure that everything works... * Bug: In AutoSegment::makeDogleg(AutoContact*), the layer of the contacts where badly computed when one end of the original segment was attached to a non-preferred direction segment (mostly on terminal contacts). Now use the new AutoContact::updateLayer() method. * Bug: In Dijkstra::load(), limit symetric search area only if the net is a symmetric one ! * Change: In Katana/python/katanaInit.py, comply with the new initialisation scheme. * Change: In Unicorn/cgt.py, comply to the new inititalization scheme. * Change: In cumulus various Python scripts remove the call to helpers.staticInitialization() as they are not needed now (we run in only *one* interpreter, so we correctly share all init). In plugins/__init__.py, read the new NDA directory variable. * Bug: In cumulus/plugins/Chip.doCoronafloorplan(), self.railsNb was not correctly managed when there was no clock. * Change: In cumulus/plugins/Configuration.coronaContactArray(), compute the viaPitch from the technology instead of the hard-coded 4.0 lambdas. In Configuration.loadConfiguration(), read the "ioring.py" from the new user's settings module. * Bug: In stratus.dpgen_ADSB2F, gives coordinates translated into DbU to the XY functions. In st_model.Save(), use the VstUseConcat flag to get correct VST files. In st_net.hur_net(), when a net is POWER/GROUND or CLOCK also make it global. * Change: In Oroshi/python/WIP_Transistor.py, encapsulate the generator inside a try/except block to get prettier error (and stop at the first).
2019-10-28 12:09:14 -05:00
allianceTop = None
Migration towards Python3, first stage: still based on C-Macros. * New: Python/C++ API level: * Write a new C++/template wrapper to get rid of boost::python * The int & long Python type are now merged. So a C/C++ level, it became "PyLong_X" (remove "PyInt_X") and at Python code level, it became "int" (remove "long"). * Change: VLSISAPD finally defunct. * Configuration is now integrated as a Hurricane component, makes use of the new C++/template wrapper. * vlsisapd is now defunct. Keep it in the source for now as some remaining non essential code may have to be ported in the future. * Note: Python code (copy of the migration howto): * New print function syntax print(). * Changed "dict.has_key(k)" for "k" in dict. * Changed "except Exception, e" for "except Exception as e". * The division "/" is now the floating point division, even if both operand are integers. So 3/2 now gives 1.5 and no longer 1. The integer division is now "//" : 1 = 3//2. So have to carefully review the code to update. Most of the time we want to use "//". We must never change to float for long that, in fact, represents DbU (exposed as Python int type). * execfile() must be replaced by exec(open("file").read()). * iter().__next__() becomes iter(x).__next__(). * __getslice__() has been removed, integrated to __getitem__(). * The formating used for str(type(o)) has changed, so In Stratus, have to update them ("<class 'MyClass'>" instead of "MyClass"). * the "types" module no longer supply values for default types like str (types.StringType) or list (types.StringType). Must use "isinstance()" where they were occuring. * Remove the 'L' to indicate "long integer" (like "12L"), now all Python integer are long. * Change in bootstrap: * Ported Coriolis builder (ccb) to Python3. * Ported Coriolis socInstaller.py to Python3. * Note: In PyQt4+Python3, QVariant no longer exists. Use None or directly convert using the python syntax: bool(x), int(x), ... By default, it is a string (str). * Note: PyQt4 bindings & Python3 under SL7. * In order to compile user's must upgrade to my own rebuild of PyQt 4 & 5 bindings 4.19.21-1.el7.soc. * Bug: In cumulus/plugins.block.htree.HTree.splitNet(), set the root buffer of the H-Tree to the original signal (mainly: top clock). Strangely, it was only done when working in full chip mode.
2021-09-19 12:41:24 -05:00
if 'ALLIANCE_TOP' in os.environ:
allianceTop = os.environ['ALLIANCE_TOP']
if not os.path.isdir(allianceTop):
allianceTop = None
Migrating the initialisation system to be completely Python-like. * New: In bootstrap/coriolisEnv.py, add the "etc" directory to the PYTHONPATH as initialization are now Python modules. * New: In Hurricane/analogic, first groundwork for the integration of PIP/MIM/MOM multi-capacitors. Add C++ and Python interface for the allocation matrix and the list of capacities values. * Change: In Hurricane::RegularLayer, add a layer parameter to the constructor so the association between the RegularLayer and it's BasicLayer can readily be done. * Change: In Hurricane::Layer, add a new getCut() accessor to get the cut layer in ViaLayer. * Change: In Hurricane::DataBase::get(), the Python wrapper should no longer consider an error if the data-base has not been created yet. Just return None. * Bug: In Isobar::PyLayer::getEnclosure() wrapper, if the overall enclosure is requested, pass the right parameter to the C++ function. * Change: In AllianceFramework, make public _bindLibraries() and export it to the Python interface. * Change: In AllianceFramework::create(), do not longer call bindLibraries(). This now must be done explicitely and afterwards. * Change: In AllianceFramework::createLibrary() and Environement::addSYSTEM_LIBRARY(), minor bug corrections that I don't recall. * Change: In SearchPath::prepend(), set the selected index to zero and return it. * Change: In CRL::System CTOR, add "etc" to the PYTHONPATH as the configuration files are now organized as Python modules. * New: In PyCRL, export the CRL::System singleton, it's creation is no longer triggered by the one of AllianceFramework. * New: In CRL/etc/, convert most of the configuration files into the Python module format. For now, keep the old ".conf", but that are no longer used. For the real technologies, we cannot keep the directory name as "180" or "45" as it not allowed by Python syntax, so we create "node180" or "node45" instead. Most of the helpers and coriolisInit.py are no longer used now. To be removed in future commits after being sure that everything works... * Bug: In AutoSegment::makeDogleg(AutoContact*), the layer of the contacts where badly computed when one end of the original segment was attached to a non-preferred direction segment (mostly on terminal contacts). Now use the new AutoContact::updateLayer() method. * Bug: In Dijkstra::load(), limit symetric search area only if the net is a symmetric one ! * Change: In Katana/python/katanaInit.py, comply with the new initialisation scheme. * Change: In Unicorn/cgt.py, comply to the new inititalization scheme. * Change: In cumulus various Python scripts remove the call to helpers.staticInitialization() as they are not needed now (we run in only *one* interpreter, so we correctly share all init). In plugins/__init__.py, read the new NDA directory variable. * Bug: In cumulus/plugins/Chip.doCoronafloorplan(), self.railsNb was not correctly managed when there was no clock. * Change: In cumulus/plugins/Configuration.coronaContactArray(), compute the viaPitch from the technology instead of the hard-coded 4.0 lambdas. In Configuration.loadConfiguration(), read the "ioring.py" from the new user's settings module. * Bug: In stratus.dpgen_ADSB2F, gives coordinates translated into DbU to the XY functions. In st_model.Save(), use the VstUseConcat flag to get correct VST files. In st_net.hur_net(), when a net is POWER/GROUND or CLOCK also make it global. * Change: In Oroshi/python/WIP_Transistor.py, encapsulate the generator inside a try/except block to get prettier error (and stop at the first).
2019-10-28 12:09:14 -05:00
if not allianceTop: allianceTop = '/soc/alliance'
cellsTop = allianceTop+'/cells'
Migration towards Python3, first stage: still based on C-Macros. * New: Python/C++ API level: * Write a new C++/template wrapper to get rid of boost::python * The int & long Python type are now merged. So a C/C++ level, it became "PyLong_X" (remove "PyInt_X") and at Python code level, it became "int" (remove "long"). * Change: VLSISAPD finally defunct. * Configuration is now integrated as a Hurricane component, makes use of the new C++/template wrapper. * vlsisapd is now defunct. Keep it in the source for now as some remaining non essential code may have to be ported in the future. * Note: Python code (copy of the migration howto): * New print function syntax print(). * Changed "dict.has_key(k)" for "k" in dict. * Changed "except Exception, e" for "except Exception as e". * The division "/" is now the floating point division, even if both operand are integers. So 3/2 now gives 1.5 and no longer 1. The integer division is now "//" : 1 = 3//2. So have to carefully review the code to update. Most of the time we want to use "//". We must never change to float for long that, in fact, represents DbU (exposed as Python int type). * execfile() must be replaced by exec(open("file").read()). * iter().__next__() becomes iter(x).__next__(). * __getslice__() has been removed, integrated to __getitem__(). * The formating used for str(type(o)) has changed, so In Stratus, have to update them ("<class 'MyClass'>" instead of "MyClass"). * the "types" module no longer supply values for default types like str (types.StringType) or list (types.StringType). Must use "isinstance()" where they were occuring. * Remove the 'L' to indicate "long integer" (like "12L"), now all Python integer are long. * Change in bootstrap: * Ported Coriolis builder (ccb) to Python3. * Ported Coriolis socInstaller.py to Python3. * Note: In PyQt4+Python3, QVariant no longer exists. Use None or directly convert using the python syntax: bool(x), int(x), ... By default, it is a string (str). * Note: PyQt4 bindings & Python3 under SL7. * In order to compile user's must upgrade to my own rebuild of PyQt 4 & 5 bindings 4.19.21-1.el7.soc. * Bug: In cumulus/plugins.block.htree.HTree.splitNet(), set the root buffer of the H-Tree to the original signal (mainly: top clock). Strangely, it was only done when working in full chip mode.
2021-09-19 12:41:24 -05:00
af = AllianceFramework.get()
env = af.getEnvironment()
Migrating the initialisation system to be completely Python-like. * New: In bootstrap/coriolisEnv.py, add the "etc" directory to the PYTHONPATH as initialization are now Python modules. * New: In Hurricane/analogic, first groundwork for the integration of PIP/MIM/MOM multi-capacitors. Add C++ and Python interface for the allocation matrix and the list of capacities values. * Change: In Hurricane::RegularLayer, add a layer parameter to the constructor so the association between the RegularLayer and it's BasicLayer can readily be done. * Change: In Hurricane::Layer, add a new getCut() accessor to get the cut layer in ViaLayer. * Change: In Hurricane::DataBase::get(), the Python wrapper should no longer consider an error if the data-base has not been created yet. Just return None. * Bug: In Isobar::PyLayer::getEnclosure() wrapper, if the overall enclosure is requested, pass the right parameter to the C++ function. * Change: In AllianceFramework, make public _bindLibraries() and export it to the Python interface. * Change: In AllianceFramework::create(), do not longer call bindLibraries(). This now must be done explicitely and afterwards. * Change: In AllianceFramework::createLibrary() and Environement::addSYSTEM_LIBRARY(), minor bug corrections that I don't recall. * Change: In SearchPath::prepend(), set the selected index to zero and return it. * Change: In CRL::System CTOR, add "etc" to the PYTHONPATH as the configuration files are now organized as Python modules. * New: In PyCRL, export the CRL::System singleton, it's creation is no longer triggered by the one of AllianceFramework. * New: In CRL/etc/, convert most of the configuration files into the Python module format. For now, keep the old ".conf", but that are no longer used. For the real technologies, we cannot keep the directory name as "180" or "45" as it not allowed by Python syntax, so we create "node180" or "node45" instead. Most of the helpers and coriolisInit.py are no longer used now. To be removed in future commits after being sure that everything works... * Bug: In AutoSegment::makeDogleg(AutoContact*), the layer of the contacts where badly computed when one end of the original segment was attached to a non-preferred direction segment (mostly on terminal contacts). Now use the new AutoContact::updateLayer() method. * Bug: In Dijkstra::load(), limit symetric search area only if the net is a symmetric one ! * Change: In Katana/python/katanaInit.py, comply with the new initialisation scheme. * Change: In Unicorn/cgt.py, comply to the new inititalization scheme. * Change: In cumulus various Python scripts remove the call to helpers.staticInitialization() as they are not needed now (we run in only *one* interpreter, so we correctly share all init). In plugins/__init__.py, read the new NDA directory variable. * Bug: In cumulus/plugins/Chip.doCoronafloorplan(), self.railsNb was not correctly managed when there was no clock. * Change: In cumulus/plugins/Configuration.coronaContactArray(), compute the viaPitch from the technology instead of the hard-coded 4.0 lambdas. In Configuration.loadConfiguration(), read the "ioring.py" from the new user's settings module. * Bug: In stratus.dpgen_ADSB2F, gives coordinates translated into DbU to the XY functions. In st_model.Save(), use the VstUseConcat flag to get correct VST files. In st_net.hur_net(), when a net is POWER/GROUND or CLOCK also make it global. * Change: In Oroshi/python/WIP_Transistor.py, encapsulate the generator inside a try/except block to get prettier error (and stop at the first).
2019-10-28 12:09:14 -05:00
env.setSCALE_X ( 100 )
env.setCATALOG ( 'CATAL' )
env.setIN_LO ( 'vst' )
env.setIN_PH ( 'ap' )
env.setOUT_LO ( 'vst' )
env.setOUT_PH ( 'ap' )
env.setPOWER ( 'vdd' )
env.setGROUND ( 'vss' )
env.setCLOCK ( '.*ck.*|.*nck.*' )
env.setBLOCKAGE ( 'blockage[Nn]et.*' )
env.setPad ( '.*_mpx$' )
env.setWORKING_LIBRARY( '.' )
env.addSYSTEM_LIBRARY ( library=cellsTop+'/nsxlib', mode=Environment.Append )
env.addSYSTEM_LIBRARY ( library=cellsTop+'/mpxlib', mode=Environment.Append )