coriolis/bora/src/PyParameterRange.cpp

123 lines
4.5 KiB
C++
Raw Normal View History

First stage in analog capacitor integration * Bug: In Technology::getPhysicalRule(), if the named layerdo not exists, throw an exception instead of silently putting a NULL pointer inside a rule. * New: In Hurricane/Analog, new parameters classes for capacitor devices: - Analog::Matrix, a matrix of null or positives integers to encode capacitor matrix matching. - Analog::Capacities, a list of float values for all component of a multi-capacitor. * New: In Hurricane::Script, add a "getFileName()" method to get the full path name of the Python module. * Change: In Analog::LayoutGenerator, completly remove the logger utility as it is no longer used. Simply print error messages instead. * Change: In Analog::MetaCapacitor, rename top & bottom plate 'T' & 'B'. Accessors renamed in "getTopPlate()" & "getBottomPlate()". * New: In Analog::MultiCapacitor, complete rewrite. Makes use of the new parameters "capacities" and "matrix". Dynamically generates it's terminals as we do not know beforehand how many capacitors could be put in it. * Bug: In isobar/PyHurricane.h, in Type object definition, do not prepend a "Py" to class name (so the keep the C++ name). * Change: In CRL/etc/scn6m_deep_09/devices.py, add entry for the new capacitor generator. * New: In oroshi/python/ParamsMatrix, add a "family" entry in the [0,0] element to distinguish between transistor, capacitor and resistor. (this is the matrix of values returned to the LayoutGenerator after device generation). Now have one "setGlobalParams()" function per family. * New: In oroshi/python/Rules.py, added DTR rules needed by capacitors. Catch exceptions if something wrong append when we extract the rules from the technology. * New: In Bora, the devices are no longer *only* transistors, so the possibles configurations are no longer defined only by a number of fingers. We must be able to support any kind of range of configuration. So the explicit range of number of fingers is replaced by a base class ParameterRange, and it's derived classes: - Bora::StepParameterRange, to encode the possible number of fingers of a transistor (the former only possibility). - Bora::MatrixParameterRange, to encode all the possible matching scheme for a capacitor. As there is no way to compress it, this is a vector of Matrix (from Analog). * Change: In Bora::DSlicingNode::_place(), the ParameterRange has to be set on the right configuration (through the index) before being called. The generation parameters are taken from the active item in the ParameterRange. * Change: In Bora::NodeSets::create(), iterate over the ParameterRange to build all the configuration. Adjustement to the routing gauge pitchs are moved into the DBoxSet CTOR to save a lot of code. Semantic change: the index in the NodeSets is now the index in the associated ParameterRange and no longer the number of fingers of a transistor. Check that the ParameterRange dynamic class is consitent with the device family. * Change: In Bora::DBoxSet, same semantic change as for NodeSets, the number of finger become an index in ParameterRange. In DBoxSet::create(), now also perform the abutment box adjustement to the RoutingGauge, if possible. * New: In Karakaze/python/AnalogDesign.py, add support for Capacitor devices.
2019-11-07 10:05:49 -06:00
// -*- C++ -*-
//
// This file is part of the Coriolis Software.
// Copyright (c) UPMC 2016-2018, All Rights Reserved
//
// +-----------------------------------------------------------------+
// | C O R I O L I S |
// | B o r a - A n a l o g S l i c i n g T r e e |
// | |
// | Author : Jean-Paul Chaput |
// | E-mail : Jean-Paul.Chaput@lip6.fr |
// | =============================================================== |
// | C++ Module : "./bora/PyParameterRange.cpp" |
// +-----------------------------------------------------------------+
#include "bora/PyParameterRange.h"
#include "bora/PyStepParameterRange.h"
namespace Bora {
using namespace Hurricane;
using namespace Isobar;
extern "C" {
#define METHOD_HEAD(function) GENERIC_METHOD_HEAD(ParameterRange,range,function)
// +=================================================================+
// | "PyParameterRange" Python Module Code Part |
// +=================================================================+
#if defined(__PYTHON_MODULE__)
// Standart destroy (Attribute).
//DBoDestroyAttribute(PyParameterRange_destroy ,PyParameterRange)
// Standart Accessors (Attributes).
DirectGetBoolAttribute(PyParameterRange_isValid ,isValid ,PyParameterRange,ParameterRange)
DirectGetBoolAttribute(PyParameterRange_progress,progress,PyParameterRange,ParameterRange)
DirectGetUIntAttribute(PyParameterRange_getIndex,getIndex,PyParameterRange,ParameterRange)
DirectGetUIntAttribute(PyParameterRange_getSize ,getSize ,PyParameterRange,ParameterRange)
DirectSetIntAttribute (PyParameterRange_setIndex,setIndex,PyParameterRange,ParameterRange)
DirectVoidMethod(ParameterRange,range,reset)
// ---------------------------------------------------------------
// PyParameterRange Attribute Method table.
PyMethodDef PyParameterRange_Methods[] =
{ { "isValid" , (PyCFunction)PyParameterRange_isValid , METH_NOARGS , "To be documented." }
, { "getIndex" , (PyCFunction)PyParameterRange_getIndex , METH_NOARGS , "To be documented." }
, { "getSize" , (PyCFunction)PyParameterRange_getSize , METH_NOARGS , "To be documented." }
, { "progress" , (PyCFunction)PyParameterRange_progress , METH_NOARGS , "To be documented." }
, { "setIndex" , (PyCFunction)PyParameterRange_setIndex , METH_VARARGS, "To be documented." }
Groudwork for routing density driven placement. Compliance with clang 5.0.1. This commit contains two set of features that should have been commited separately. 1. Compliance with clang 5.0.1, tested with the RedHat collection llvm-toolset-7. This allow Coriolis to be compiled under Darwin (MacOS) with Xcode & macports. The bootstrap install system has been modificated accordingly. 2. The basic support for routing density driven placement. Related features are: * Bloat property. Each Occurrence of an Instance can be individually bloated. This property not attached to any tool to allow the placer and router to share it as wanted. Nevertheless, it is defined in Etesian. * BloatProfile in Katana, add individual Bloat properties to Instances occurrences based on the East & North overflowed edges of each GCell. * Support in ToolEngine for a "pass number" of a tool. This pass number is mainly used to make "per pass" measurements. The MeasureSet system is improved accordingly to support multiple values of a same measure. * Embryo of "P&R Conductor" to perform the place & route loop until the design is successfully placed. May be the first brick of a Silicon Compiler. * Change: In boostrap/FindBoostrap.cmake, in setup_boost(), added tag to the python component for macport (ex: python27). * Change: In boostrap/build.conf, put etesian before anabatic for instance occurrence BloatProperty dependency. Added option support for the "llvm-toolset-7" collection to build against clang 5.0.1. * Bug: In Hurricane::getRecord( const pair<T,U>& ), the getSlot<> templates for first & second arguments must be called with <const T> and <const U> as the pair itself is const (and not simply <T> & <U>). * Change: In Hurricane::getSlot() temlate, only use "string" arguments and not const string&, simpler for template argument deduction. * Bug: In Hurricane::AnalogCellExtension, the StandardPrivateProperty<> template has a static member "_name". Clang did show that the template for this static number has to be put inside the namespace where the template *is defined* (i.e. Hurricane) instead of the namespace where it is instanciated (i.e. Analog). * Bug: In Isobar, Matrix_FromListOfList(), PyInt_AsPlacementStatus() must be put outside the C linkage back in the Isobar C++ namespace (clang). * Bug: In Hurricane::DBo::~DBo, and derived add a throw() specification (clang). * Bug: In Hurricane::RegularLayer::getEnclosure() & setEnclosure(), change signature so it matches the one of the base class (clang). * Bug: In Hurricane::CellPrinter, use double brackets for initializer list (clang). * Change: In Hurricane::Breakpoint, reverse the meaning of the error level. Only error level *lesser or equal* than the stop level will be enabled. * Bug: In CRL/python/helpers/__init__.loadUserSettings(), must put the current working directory in the sys.path as in certain configuration it may not be included. * Bug: In CRL::ApDriver, DumpSegments(), no longer generate segments when encountering a RoutingPad on a top-level Pin Occurrence. The segment was generated in the wrong direction, creating DRC violations on the "mips_core_flat" example. * Change: In CRL::Measures, partial re-design of the measurements management. Now, each kind of measure can accept multiple values put in a vector. The index is intented to match a tool run number. * Change: In CRL::Histogram, add support for multiple sets of datas, indexeds with tool run number. * Change: In CRL::ToolEngine, add support for multiple pass number, add addMeasure<> templates for the various data-types. * Change: In CRL::gdsDriver & CRL::gdsParser(), comment out unused GDS record name constants. * New: Etesian::BloatProperty, property to attach to Instance occurrences that contains the extra number of pitch to add to the cell width. * Bug: In AutoSegment::CompareByDepthLength, the segment length comparison was wrong, it was always returning true, which broke the "strick weak ordering" of the comparison. This was producing a core-dump in GCell::updateDensity() when sorting a vector<>. The end() iterator was being dereferenced, leading to the problem. * Bug: In Katana::DataSymmetric::checkPairing(), the test for segments whose axis is perpandicular to the symmetry axis was wrong ("!=" instead of "-"). * New: In Katana/GlobalRoute, new ::selectSegments(), selectOverloadedgcells() and selectBloatedInstances() to automatically select segments from overloaded edges, overloaded GCells and bloated cells. * Change: In KatanaEngine, return a more detailed success state, distinguish between global and detailed. Add support for multiple routing iterations. * New: In cumulus/python/plugins/ConductorPlugin.py, embryo of routing driven placement.
2019-12-08 18:57:44 -06:00
, { "reset" , (PyCFunction)PyParameterRange_reset , METH_NOARGS , "To be documented." }
First stage in analog capacitor integration * Bug: In Technology::getPhysicalRule(), if the named layerdo not exists, throw an exception instead of silently putting a NULL pointer inside a rule. * New: In Hurricane/Analog, new parameters classes for capacitor devices: - Analog::Matrix, a matrix of null or positives integers to encode capacitor matrix matching. - Analog::Capacities, a list of float values for all component of a multi-capacitor. * New: In Hurricane::Script, add a "getFileName()" method to get the full path name of the Python module. * Change: In Analog::LayoutGenerator, completly remove the logger utility as it is no longer used. Simply print error messages instead. * Change: In Analog::MetaCapacitor, rename top & bottom plate 'T' & 'B'. Accessors renamed in "getTopPlate()" & "getBottomPlate()". * New: In Analog::MultiCapacitor, complete rewrite. Makes use of the new parameters "capacities" and "matrix". Dynamically generates it's terminals as we do not know beforehand how many capacitors could be put in it. * Bug: In isobar/PyHurricane.h, in Type object definition, do not prepend a "Py" to class name (so the keep the C++ name). * Change: In CRL/etc/scn6m_deep_09/devices.py, add entry for the new capacitor generator. * New: In oroshi/python/ParamsMatrix, add a "family" entry in the [0,0] element to distinguish between transistor, capacitor and resistor. (this is the matrix of values returned to the LayoutGenerator after device generation). Now have one "setGlobalParams()" function per family. * New: In oroshi/python/Rules.py, added DTR rules needed by capacitors. Catch exceptions if something wrong append when we extract the rules from the technology. * New: In Bora, the devices are no longer *only* transistors, so the possibles configurations are no longer defined only by a number of fingers. We must be able to support any kind of range of configuration. So the explicit range of number of fingers is replaced by a base class ParameterRange, and it's derived classes: - Bora::StepParameterRange, to encode the possible number of fingers of a transistor (the former only possibility). - Bora::MatrixParameterRange, to encode all the possible matching scheme for a capacitor. As there is no way to compress it, this is a vector of Matrix (from Analog). * Change: In Bora::DSlicingNode::_place(), the ParameterRange has to be set on the right configuration (through the index) before being called. The generation parameters are taken from the active item in the ParameterRange. * Change: In Bora::NodeSets::create(), iterate over the ParameterRange to build all the configuration. Adjustement to the routing gauge pitchs are moved into the DBoxSet CTOR to save a lot of code. Semantic change: the index in the NodeSets is now the index in the associated ParameterRange and no longer the number of fingers of a transistor. Check that the ParameterRange dynamic class is consitent with the device family. * Change: In Bora::DBoxSet, same semantic change as for NodeSets, the number of finger become an index in ParameterRange. In DBoxSet::create(), now also perform the abutment box adjustement to the RoutingGauge, if possible. * New: In Karakaze/python/AnalogDesign.py, add support for Capacitor devices.
2019-11-07 10:05:49 -06:00
//, { "destroy" , (PyCFunction)PyParameterRange_destroy , METH_NOARGS
// , "Destroy associated hurricane object, the python object remains." }
, {NULL, NULL, 0, NULL} /* sentinel */
};
PythonOnlyDeleteMethod(ParameterRange)
PyTypeObjectLinkPyType(ParameterRange)
#else // End of Python Module Code Part.
// +=================================================================+
// | "PyParameterRange" Shared Library Code Part |
// +=================================================================+
// ---------------------------------------------------------------
// Allocator Method : "PyParameterRange_NEW ()"
//
// No PyParameterRange should ever be created, it's not a terminal object
// of the class hierarchy. Instead create the real underlying PyObject.
PyObject* PyParameterRange_NEW ( ParameterRange* range ) {
if (not range) {
PyErr_SetString ( HurricaneError, "PyParameterRange_NEW(): NULL range argument." );
return NULL;
}
StepParameterRange* stepRange = dynamic_cast<StepParameterRange*>(range);
if (stepRange) return PyStepParameterRange_Link( stepRange );
Py_RETURN_NONE;
}
PyTypeRootObjectDefinitions(ParameterRange)
#endif // Shared Library Code Part.
} // extern "C".
// +=================================================================+
// | "PyParameterRange" Shared Library Code Part |
// +=================================================================+
# if !defined(__PYTHON_MODULE__)
ParameterRange* ParameterRangeCast ( PyObject* derivedObject ) {
if (IsPyStepParameterRange(derivedObject)) return PYSTEPPARAMETERRANGE_O(derivedObject);
return NULL;
}
#endif
} // Bora namespace.