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<li class="toctree-l1"><a class="reference internal" href="UsersGuide/index.html">Coriolis User&#8217;s Guide</a><ul>
<li class="toctree-l2"><a class="reference internal" href="UsersGuide/LicenseCredits.html">Credits &amp; License</a></li>
<li class="toctree-l2"><a class="reference internal" href="UsersGuide/Releases.html">Release Notes</a><ul>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-1-0-1475">Release 1.0.1475</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-1-0-1963">Release 1.0.1963</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-1-0-2049">Release 1.0.2049</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-v2-0-1">Release v2.0.1</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-v2-1">Release v2.1</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-v2-2">Release v2.2</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-v2-3">Release v2.3</a></li>
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
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Releases.html#release-v2-4">Release v2.4</a></li>
</ul>
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<li class="toctree-l2"><a class="reference internal" href="UsersGuide/DesignFlow.html">Complete Design Flow &amp; Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="UsersGuide/Installation.html">Installation</a><ul>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Installation.html#fixed-directory-tree">Fixed Directory Tree</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Installation.html#building-coriolis">Building Coriolis</a><ul>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/Installation.html#the-actively-developed-branch">The actively developed branch</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/Installation.html#installing-on-redhat-or-compatible-distributions">Installing on <span class="sc">RedHat</span> or compatible distributions</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/Installation.html#building-a-debug-enabled-version">Building a Debug Enabled Version</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/Installation.html#installing-on-debian-9-ubuntu-18-or-compatible-distributions">Installing on <span class="sc">Debian</span> 9, <span class="sc">Ubuntu</span> 18 or compatible distributions</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/Installation.html#additionnal-requirement-under-macos">Additionnal Requirement under <span class="sc">MacOS</span></a></li>
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<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Installation.html#packaging-coriolis">Packaging Coriolis</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Installation.html#hooking-up-into-alliance">Hooking up into <span class="sc">Alliance</span></a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Installation.html#setting-up-the-environment-coriolisenv-py">Setting up the Environment (coriolisEnv.py)</a></li>
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<li class="toctree-l2"><a class="reference internal" href="UsersGuide/Configuration.html">Coriolis Configuration &amp; Initialisation</a><ul>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Configuration.html#general-software-architecture">General Software Architecture</a></li>
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
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Configuration.html#configuration-user-s-settings">Configuration &amp; User&#8217;s Settings</a></li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/Configuration.html#a-comprehensive-example-of-coriolis2-setting-py">A Comprehensive Example of <span class="cb">./coriolis2/setting.py</span></a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="UsersGuide/ViewerTools.html">CGT - The Graphical Interface</a><ul>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/ViewerTools.html#viewer-tools">Viewer &amp; Tools</a><ul>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#stratus-netlist-capture"><span class="sc">Stratus</span> Netlist Capture</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-hurricane-data-base">The <span class="sc">Hurricane</span> Data-Base</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#synthetizing-and-loading-a-design">Synthetizing and loading a design</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#etesian-placer">Etesian &#8211; Placer</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#katana-global-router">Katana &#8211; Global Router</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#katana-detailed-router">Katana &#8211; Detailed Router</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#executing-python-scripts-in-cgt">Executing Python Scripts in Cgt</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#printing-snapshots">Printing &amp; Snapshots</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#memento-of-shortcuts-in-graphic-mode">Memento of Shortcuts in Graphic Mode</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#cgt-command-line-options">Cgt Command Line Options</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#miscellaneous-settings">Miscellaneous Settings</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-controller">The Controller</a><ul>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-look-tab">The Look Tab</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-filter-tab">The Filter Tab</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-layers-go-tab">The Layers&amp;Go Tab</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-netlist-tab">The Netlist Tab</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-selection-tab">The Selection Tab</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-inspector-tab">The Inspector Tab</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ViewerTools.html#the-settings-tab">The Settings Tab</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="UsersGuide/ScriptsPlugins.html">Python Interface for <span class="sc">Hurricane</span> / <span class="sc">Coriolis</span></a><ul>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/ScriptsPlugins.html#plugins">Plugins</a><ul>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ScriptsPlugins.html#chip-placement">Chip Placement</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ScriptsPlugins.html#clock-tree">Clock Tree</a></li>
<li class="toctree-l4"><a class="reference internal" href="UsersGuide/ScriptsPlugins.html#recursive-save-rsave">Recursive-Save (RSave)</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="UsersGuide/ScriptsPlugins.html#a-simple-example-am2901">A Simple Example: AM2901</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="PythonTutorial/index.html">Hurricane+Python Tutorial</a><ul>
Validating channel routing mode (two metals) on SNX. * New: In Hurricane::Entity, add an id counter limit and a memory size limit. The two limits are checked only when a new Entity object is created. This should help avoiding massive memory links. * New: In CRL Core, add a "crlcore.groundName" and a "crlcore.powerName" parameter to specify the name of the ground/power signals to be created if they are missing in a Cell. For Alliance libraries it would be "vss" & "vdd" (default values), but for real technologies, it is often "gnd!" & "vdd!". The Blif parser is modificated to make use of it. * Bug: In AnabaticEngine::unify(), set the resulting unified segment in the center of the GCells common side. Gcells under a segment are found by using the edge that cover the segment axis. When we have a "bend" GCell stack and the axis is wrong, they could be ommited. This was causing deleted segments to be not removed from some Edges, then core dump. * Change: In Anabatic::AutoSegment::create(), smarter choosing of the reference contact, select the fixed or terminal one instead of always the source one. * New: In Anabatic::Edge::isEnding(), new function to check if a segment going through an Edge is starting/ending in either source or target GCell of the edge (active only when running in channel mode). * New: In Anabatic::Edge::add(), a segment takes part in the occupancy only if it is not ending in either source or target (channel mode only). The occupancy due to terminal is pre-computed in Katana. * New: In Anabatic::Edge::ripup(), in channel mode, never ripup a segment which is ending in either source or target (we *have* to access this edge to connect to the terminal). * Bug: In Anabatic::GCell::hcut() and vcut(), force the update of the Edge which is on the side that will get splitted by the cut. It's capacity will be reduced to it must be updated. * Change: In Anabatic::GCell::updateGContacts() add a flag to conditionnally update horizontals or verticals only. We may require only a partial update when resizing the GCell in only one direction. This, again, related to the fact that we compute the GCells under a segment thanks to it's axis position, so we need to be very careful when modificating axis. * Change: In Katana::Block::resizeChannels(), only update GContact vertical position. Do not disturb X positions of segments. * Bug: In Katana::GlobalRoute::DigitalDistance, in channel mode, some Edges can have a zero capacity, but still be reachable if the net has a terminal in either source or target. Look for this case and return a distance of zero instead of "unreachable". This was causing the global routing not to complete in channel mode. For computing the edge distance, makes the vertical edges much more long (10 times) than the horizontal ones as the vertical capacity is very limited. Hard coded for now, should make it a parameter in the future. * Change: In KatanaEngine::annotateGlobalGraph(), decrease the capacity of edges with reserveCapacity for each terminal inside a GCell. Both north and south edges are decreased as we a terminal will block both north and south edges. As a counterpart, the Edge capacity is not decreased when the global router connect to a terminal. * Change: In Katana::RoutingEvent::revalidate(), when in repair stage, do not expand the slack for horizontal segments in channel mode. So they may not overlap the standard cell row. * Bug: In Stratus documentation, do not use the french option in babel, the documentation is in english! * New: In Documentation, added Hurricane/Python tutorial, part for drawing layout.
2018-03-16 10:20:04 -05:00
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/Introduction.html">1. Introduction</a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Introduction.html#terminology">1.1 Terminology</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Introduction.html#generalities">1.2 Generalities</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Introduction.html#various-kinds-of-constructors">1.3 Various Kinds of Constructors</a></li>
Validating channel routing mode (two metals) on SNX. * New: In Hurricane::Entity, add an id counter limit and a memory size limit. The two limits are checked only when a new Entity object is created. This should help avoiding massive memory links. * New: In CRL Core, add a "crlcore.groundName" and a "crlcore.powerName" parameter to specify the name of the ground/power signals to be created if they are missing in a Cell. For Alliance libraries it would be "vss" & "vdd" (default values), but for real technologies, it is often "gnd!" & "vdd!". The Blif parser is modificated to make use of it. * Bug: In AnabaticEngine::unify(), set the resulting unified segment in the center of the GCells common side. Gcells under a segment are found by using the edge that cover the segment axis. When we have a "bend" GCell stack and the axis is wrong, they could be ommited. This was causing deleted segments to be not removed from some Edges, then core dump. * Change: In Anabatic::AutoSegment::create(), smarter choosing of the reference contact, select the fixed or terminal one instead of always the source one. * New: In Anabatic::Edge::isEnding(), new function to check if a segment going through an Edge is starting/ending in either source or target GCell of the edge (active only when running in channel mode). * New: In Anabatic::Edge::add(), a segment takes part in the occupancy only if it is not ending in either source or target (channel mode only). The occupancy due to terminal is pre-computed in Katana. * New: In Anabatic::Edge::ripup(), in channel mode, never ripup a segment which is ending in either source or target (we *have* to access this edge to connect to the terminal). * Bug: In Anabatic::GCell::hcut() and vcut(), force the update of the Edge which is on the side that will get splitted by the cut. It's capacity will be reduced to it must be updated. * Change: In Anabatic::GCell::updateGContacts() add a flag to conditionnally update horizontals or verticals only. We may require only a partial update when resizing the GCell in only one direction. This, again, related to the fact that we compute the GCells under a segment thanks to it's axis position, so we need to be very careful when modificating axis. * Change: In Katana::Block::resizeChannels(), only update GContact vertical position. Do not disturb X positions of segments. * Bug: In Katana::GlobalRoute::DigitalDistance, in channel mode, some Edges can have a zero capacity, but still be reachable if the net has a terminal in either source or target. Look for this case and return a distance of zero instead of "unreachable". This was causing the global routing not to complete in channel mode. For computing the edge distance, makes the vertical edges much more long (10 times) than the horizontal ones as the vertical capacity is very limited. Hard coded for now, should make it a parameter in the future. * Change: In KatanaEngine::annotateGlobalGraph(), decrease the capacity of edges with reserveCapacity for each terminal inside a GCell. Both north and south edges are decreased as we a terminal will block both north and south edges. As a counterpart, the Edge capacity is not decreased when the global router connect to a terminal. * Change: In Katana::RoutingEvent::revalidate(), when in repair stage, do not expand the slack for horizontal segments in channel mode. So they may not overlap the standard cell row. * Bug: In Stratus documentation, do not use the french option in babel, the documentation is in english! * New: In Documentation, added Hurricane/Python tutorial, part for drawing layout.
2018-03-16 10:20:04 -05:00
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/Environment.html">2. Setting up the Environment</a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Environment.html#setting-up-the-paths">2.1 Setting up the Paths</a></li>
Validating channel routing mode (two metals) on SNX. * New: In Hurricane::Entity, add an id counter limit and a memory size limit. The two limits are checked only when a new Entity object is created. This should help avoiding massive memory links. * New: In CRL Core, add a "crlcore.groundName" and a "crlcore.powerName" parameter to specify the name of the ground/power signals to be created if they are missing in a Cell. For Alliance libraries it would be "vss" & "vdd" (default values), but for real technologies, it is often "gnd!" & "vdd!". The Blif parser is modificated to make use of it. * Bug: In AnabaticEngine::unify(), set the resulting unified segment in the center of the GCells common side. Gcells under a segment are found by using the edge that cover the segment axis. When we have a "bend" GCell stack and the axis is wrong, they could be ommited. This was causing deleted segments to be not removed from some Edges, then core dump. * Change: In Anabatic::AutoSegment::create(), smarter choosing of the reference contact, select the fixed or terminal one instead of always the source one. * New: In Anabatic::Edge::isEnding(), new function to check if a segment going through an Edge is starting/ending in either source or target GCell of the edge (active only when running in channel mode). * New: In Anabatic::Edge::add(), a segment takes part in the occupancy only if it is not ending in either source or target (channel mode only). The occupancy due to terminal is pre-computed in Katana. * New: In Anabatic::Edge::ripup(), in channel mode, never ripup a segment which is ending in either source or target (we *have* to access this edge to connect to the terminal). * Bug: In Anabatic::GCell::hcut() and vcut(), force the update of the Edge which is on the side that will get splitted by the cut. It's capacity will be reduced to it must be updated. * Change: In Anabatic::GCell::updateGContacts() add a flag to conditionnally update horizontals or verticals only. We may require only a partial update when resizing the GCell in only one direction. This, again, related to the fact that we compute the GCells under a segment thanks to it's axis position, so we need to be very careful when modificating axis. * Change: In Katana::Block::resizeChannels(), only update GContact vertical position. Do not disturb X positions of segments. * Bug: In Katana::GlobalRoute::DigitalDistance, in channel mode, some Edges can have a zero capacity, but still be reachable if the net has a terminal in either source or target. Look for this case and return a distance of zero instead of "unreachable". This was causing the global routing not to complete in channel mode. For computing the edge distance, makes the vertical edges much more long (10 times) than the horizontal ones as the vertical capacity is very limited. Hard coded for now, should make it a parameter in the future. * Change: In KatanaEngine::annotateGlobalGraph(), decrease the capacity of edges with reserveCapacity for each terminal inside a GCell. Both north and south edges are decreased as we a terminal will block both north and south edges. As a counterpart, the Edge capacity is not decreased when the global router connect to a terminal. * Change: In Katana::RoutingEvent::revalidate(), when in repair stage, do not expand the slack for horizontal segments in channel mode. So they may not overlap the standard cell row. * Bug: In Stratus documentation, do not use the french option in babel, the documentation is in english! * New: In Documentation, added Hurricane/Python tutorial, part for drawing layout.
2018-03-16 10:20:04 -05:00
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Environment.html#user-s-configurations-file">2.2 User&#8217;s Configurations File</a><ul>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/Environment.html#the-techno-py-file">2.2.1 The <span class="cb">techno.py</span> File</a></li>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/Environment.html#the-settings-py-file">2.2.2 The <span class="cb">settings.py</span> File</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/CellNetComponent.html">3. Making a Standard Cell &#8211; Layout</a><ul>
Validating channel routing mode (two metals) on SNX. * New: In Hurricane::Entity, add an id counter limit and a memory size limit. The two limits are checked only when a new Entity object is created. This should help avoiding massive memory links. * New: In CRL Core, add a "crlcore.groundName" and a "crlcore.powerName" parameter to specify the name of the ground/power signals to be created if they are missing in a Cell. For Alliance libraries it would be "vss" & "vdd" (default values), but for real technologies, it is often "gnd!" & "vdd!". The Blif parser is modificated to make use of it. * Bug: In AnabaticEngine::unify(), set the resulting unified segment in the center of the GCells common side. Gcells under a segment are found by using the edge that cover the segment axis. When we have a "bend" GCell stack and the axis is wrong, they could be ommited. This was causing deleted segments to be not removed from some Edges, then core dump. * Change: In Anabatic::AutoSegment::create(), smarter choosing of the reference contact, select the fixed or terminal one instead of always the source one. * New: In Anabatic::Edge::isEnding(), new function to check if a segment going through an Edge is starting/ending in either source or target GCell of the edge (active only when running in channel mode). * New: In Anabatic::Edge::add(), a segment takes part in the occupancy only if it is not ending in either source or target (channel mode only). The occupancy due to terminal is pre-computed in Katana. * New: In Anabatic::Edge::ripup(), in channel mode, never ripup a segment which is ending in either source or target (we *have* to access this edge to connect to the terminal). * Bug: In Anabatic::GCell::hcut() and vcut(), force the update of the Edge which is on the side that will get splitted by the cut. It's capacity will be reduced to it must be updated. * Change: In Anabatic::GCell::updateGContacts() add a flag to conditionnally update horizontals or verticals only. We may require only a partial update when resizing the GCell in only one direction. This, again, related to the fact that we compute the GCells under a segment thanks to it's axis position, so we need to be very careful when modificating axis. * Change: In Katana::Block::resizeChannels(), only update GContact vertical position. Do not disturb X positions of segments. * Bug: In Katana::GlobalRoute::DigitalDistance, in channel mode, some Edges can have a zero capacity, but still be reachable if the net has a terminal in either source or target. Look for this case and return a distance of zero instead of "unreachable". This was causing the global routing not to complete in channel mode. For computing the edge distance, makes the vertical edges much more long (10 times) than the horizontal ones as the vertical capacity is very limited. Hard coded for now, should make it a parameter in the future. * Change: In KatanaEngine::annotateGlobalGraph(), decrease the capacity of edges with reserveCapacity for each terminal inside a GCell. Both north and south edges are decreased as we a terminal will block both north and south edges. As a counterpart, the Edge capacity is not decreased when the global router connect to a terminal. * Change: In Katana::RoutingEvent::revalidate(), when in repair stage, do not expand the slack for horizontal segments in channel mode. So they may not overlap the standard cell row. * Bug: In Stratus documentation, do not use the french option in babel, the documentation is in english! * New: In Documentation, added Hurricane/Python tutorial, part for drawing layout.
2018-03-16 10:20:04 -05:00
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#the-allianceframework-crl-core">3.1 The AllianceFramework (CRL Core)</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#session-mechanism-hurricane">3.2 Session Mechanism (Hurricane)</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#creating-a-new-cell-crl-core">3.3 Creating a new Cell (CRL Core)</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#the-dbu-measurement-unit">3.4 The DbU Measurement Unit</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#setting-up-the-abutment-box">3.5 Setting up the Abutment Box</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#adding-nets-and-components">3.6 Adding Nets and Components</a><ul>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#getting-a-layer">3.6.1 Getting a Layer</a></li>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#creating-a-net">3.6.2 Creating a Net</a></li>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#id1">3.6.3 Creating a Component</a></li>
Validating channel routing mode (two metals) on SNX. * New: In Hurricane::Entity, add an id counter limit and a memory size limit. The two limits are checked only when a new Entity object is created. This should help avoiding massive memory links. * New: In CRL Core, add a "crlcore.groundName" and a "crlcore.powerName" parameter to specify the name of the ground/power signals to be created if they are missing in a Cell. For Alliance libraries it would be "vss" & "vdd" (default values), but for real technologies, it is often "gnd!" & "vdd!". The Blif parser is modificated to make use of it. * Bug: In AnabaticEngine::unify(), set the resulting unified segment in the center of the GCells common side. Gcells under a segment are found by using the edge that cover the segment axis. When we have a "bend" GCell stack and the axis is wrong, they could be ommited. This was causing deleted segments to be not removed from some Edges, then core dump. * Change: In Anabatic::AutoSegment::create(), smarter choosing of the reference contact, select the fixed or terminal one instead of always the source one. * New: In Anabatic::Edge::isEnding(), new function to check if a segment going through an Edge is starting/ending in either source or target GCell of the edge (active only when running in channel mode). * New: In Anabatic::Edge::add(), a segment takes part in the occupancy only if it is not ending in either source or target (channel mode only). The occupancy due to terminal is pre-computed in Katana. * New: In Anabatic::Edge::ripup(), in channel mode, never ripup a segment which is ending in either source or target (we *have* to access this edge to connect to the terminal). * Bug: In Anabatic::GCell::hcut() and vcut(), force the update of the Edge which is on the side that will get splitted by the cut. It's capacity will be reduced to it must be updated. * Change: In Anabatic::GCell::updateGContacts() add a flag to conditionnally update horizontals or verticals only. We may require only a partial update when resizing the GCell in only one direction. This, again, related to the fact that we compute the GCells under a segment thanks to it's axis position, so we need to be very careful when modificating axis. * Change: In Katana::Block::resizeChannels(), only update GContact vertical position. Do not disturb X positions of segments. * Bug: In Katana::GlobalRoute::DigitalDistance, in channel mode, some Edges can have a zero capacity, but still be reachable if the net has a terminal in either source or target. Look for this case and return a distance of zero instead of "unreachable". This was causing the global routing not to complete in channel mode. For computing the edge distance, makes the vertical edges much more long (10 times) than the horizontal ones as the vertical capacity is very limited. Hard coded for now, should make it a parameter in the future. * Change: In KatanaEngine::annotateGlobalGraph(), decrease the capacity of edges with reserveCapacity for each terminal inside a GCell. Both north and south edges are decreased as we a terminal will block both north and south edges. As a counterpart, the Edge capacity is not decreased when the global router connect to a terminal. * Change: In Katana::RoutingEvent::revalidate(), when in repair stage, do not expand the slack for horizontal segments in channel mode. So they may not overlap the standard cell row. * Bug: In Stratus documentation, do not use the french option in babel, the documentation is in english! * New: In Documentation, added Hurricane/Python tutorial, part for drawing layout.
2018-03-16 10:20:04 -05:00
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#saving-to-disk-crl-core">3.7 Saving to Disk (CRL Core)</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CellNetComponent.html#the-complete-example-file">3.8 The Complete Example File</a></li>
Validating channel routing mode (two metals) on SNX. * New: In Hurricane::Entity, add an id counter limit and a memory size limit. The two limits are checked only when a new Entity object is created. This should help avoiding massive memory links. * New: In CRL Core, add a "crlcore.groundName" and a "crlcore.powerName" parameter to specify the name of the ground/power signals to be created if they are missing in a Cell. For Alliance libraries it would be "vss" & "vdd" (default values), but for real technologies, it is often "gnd!" & "vdd!". The Blif parser is modificated to make use of it. * Bug: In AnabaticEngine::unify(), set the resulting unified segment in the center of the GCells common side. Gcells under a segment are found by using the edge that cover the segment axis. When we have a "bend" GCell stack and the axis is wrong, they could be ommited. This was causing deleted segments to be not removed from some Edges, then core dump. * Change: In Anabatic::AutoSegment::create(), smarter choosing of the reference contact, select the fixed or terminal one instead of always the source one. * New: In Anabatic::Edge::isEnding(), new function to check if a segment going through an Edge is starting/ending in either source or target GCell of the edge (active only when running in channel mode). * New: In Anabatic::Edge::add(), a segment takes part in the occupancy only if it is not ending in either source or target (channel mode only). The occupancy due to terminal is pre-computed in Katana. * New: In Anabatic::Edge::ripup(), in channel mode, never ripup a segment which is ending in either source or target (we *have* to access this edge to connect to the terminal). * Bug: In Anabatic::GCell::hcut() and vcut(), force the update of the Edge which is on the side that will get splitted by the cut. It's capacity will be reduced to it must be updated. * Change: In Anabatic::GCell::updateGContacts() add a flag to conditionnally update horizontals or verticals only. We may require only a partial update when resizing the GCell in only one direction. This, again, related to the fact that we compute the GCells under a segment thanks to it's axis position, so we need to be very careful when modificating axis. * Change: In Katana::Block::resizeChannels(), only update GContact vertical position. Do not disturb X positions of segments. * Bug: In Katana::GlobalRoute::DigitalDistance, in channel mode, some Edges can have a zero capacity, but still be reachable if the net has a terminal in either source or target. Look for this case and return a distance of zero instead of "unreachable". This was causing the global routing not to complete in channel mode. For computing the edge distance, makes the vertical edges much more long (10 times) than the horizontal ones as the vertical capacity is very limited. Hard coded for now, should make it a parameter in the future. * Change: In KatanaEngine::annotateGlobalGraph(), decrease the capacity of edges with reserveCapacity for each terminal inside a GCell. Both north and south edges are decreased as we a terminal will block both north and south edges. As a counterpart, the Edge capacity is not decreased when the global router connect to a terminal. * Change: In Katana::RoutingEvent::revalidate(), when in repair stage, do not expand the slack for horizontal segments in channel mode. So they may not overlap the standard cell row. * Bug: In Stratus documentation, do not use the french option in babel, the documentation is in english! * New: In Documentation, added Hurricane/Python tutorial, part for drawing layout.
2018-03-16 10:20:04 -05:00
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/Collections.html">4. Manipulating Cells, Nets and Components</a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Collections.html#hurricane-collections">4.1 Hurricane Collections</a><ul>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/Collections.html#restrictions-about-using-collections">4.1.1 Restrictions about using Collections</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Collections.html#loading-a-cell-with-allianceframework">4.2 Loading a Cell with AllianceFramework</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/CgtScript.html">5. Make a script runnable through <span class="cb">cgt</span></a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/CgtScript.html#using-breakpoints">5.1 Using Breakpoints</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/Netlist.html">6. Making a hierarchical Cell &#8211; Netlist</a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Netlist.html#creating-an-instance">6.1 Creating an Instance</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Netlist.html#id1">6.2 Creating Nets and connecting to Instances</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Netlist.html#power-supplies-special-case">6.3 Power supplies special case</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Netlist.html#creating-the-physical-view-of-a-cell-netlist">6.4 Creating the physical view of a Cell netlist</a><ul>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/Netlist.html#id2">6.4.1 Transformation</a></li>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/Netlist.html#placing-an-instance">6.4.2 Placing an Instance</a></li>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/Netlist.html#nets-from-plugs-to-routingpads">6.4.3 Nets &#8211; From Plugs to RoutingPads</a></li>
<li class="toctree-l4"><a class="reference internal" href="PythonTutorial/Netlist.html#nets-regular-wiring">6.4.4 Nets &#8211; Regular wiring</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/Netlist.html#the-complete-example-file">6.5 The Complete Example File</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/RealDesigns.html">7. Working in real mode</a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/RealDesigns.html#loading-a-lef-file">7.1 Loading a <span class="sc">lef</span> file</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/RealDesigns.html#loading-a-blif-file-yosys">7.2 Loading a <span class="sc">blif</span> file &#8211; <span class="sc">Yosys</span></a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/ToolEngines.html">8. Tool Engines (CRL Core)</a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/ToolEngines.html#placer-etesian">8.1 Placer &#8211; Etesian</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/ToolEngines.html#router-katana">8.1 Router &#8211; Katana</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/ToolEngines.html#a-complete-example">8.2 A Complete Example</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="PythonTutorial/AdvancedTopics.html">9. Advanced Topics</a><ul>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/AdvancedTopics.html#id1">9.1 Occurrence</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/AdvancedTopics.html#id2">9.2 RoutingPads</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/AdvancedTopics.html#hypernets">9.3 HyperNets</a></li>
<li class="toctree-l3"><a class="reference internal" href="PythonTutorial/AdvancedTopics.html#miscellaeous-trans-hierarchical-functions">9.4 Miscellaeous trans-hierarchical functions</a></li>
</ul>
</li>
Validating channel routing mode (two metals) on SNX. * New: In Hurricane::Entity, add an id counter limit and a memory size limit. The two limits are checked only when a new Entity object is created. This should help avoiding massive memory links. * New: In CRL Core, add a "crlcore.groundName" and a "crlcore.powerName" parameter to specify the name of the ground/power signals to be created if they are missing in a Cell. For Alliance libraries it would be "vss" & "vdd" (default values), but for real technologies, it is often "gnd!" & "vdd!". The Blif parser is modificated to make use of it. * Bug: In AnabaticEngine::unify(), set the resulting unified segment in the center of the GCells common side. Gcells under a segment are found by using the edge that cover the segment axis. When we have a "bend" GCell stack and the axis is wrong, they could be ommited. This was causing deleted segments to be not removed from some Edges, then core dump. * Change: In Anabatic::AutoSegment::create(), smarter choosing of the reference contact, select the fixed or terminal one instead of always the source one. * New: In Anabatic::Edge::isEnding(), new function to check if a segment going through an Edge is starting/ending in either source or target GCell of the edge (active only when running in channel mode). * New: In Anabatic::Edge::add(), a segment takes part in the occupancy only if it is not ending in either source or target (channel mode only). The occupancy due to terminal is pre-computed in Katana. * New: In Anabatic::Edge::ripup(), in channel mode, never ripup a segment which is ending in either source or target (we *have* to access this edge to connect to the terminal). * Bug: In Anabatic::GCell::hcut() and vcut(), force the update of the Edge which is on the side that will get splitted by the cut. It's capacity will be reduced to it must be updated. * Change: In Anabatic::GCell::updateGContacts() add a flag to conditionnally update horizontals or verticals only. We may require only a partial update when resizing the GCell in only one direction. This, again, related to the fact that we compute the GCells under a segment thanks to it's axis position, so we need to be very careful when modificating axis. * Change: In Katana::Block::resizeChannels(), only update GContact vertical position. Do not disturb X positions of segments. * Bug: In Katana::GlobalRoute::DigitalDistance, in channel mode, some Edges can have a zero capacity, but still be reachable if the net has a terminal in either source or target. Look for this case and return a distance of zero instead of "unreachable". This was causing the global routing not to complete in channel mode. For computing the edge distance, makes the vertical edges much more long (10 times) than the horizontal ones as the vertical capacity is very limited. Hard coded for now, should make it a parameter in the future. * Change: In KatanaEngine::annotateGlobalGraph(), decrease the capacity of edges with reserveCapacity for each terminal inside a GCell. Both north and south edges are decreased as we a terminal will block both north and south edges. As a counterpart, the Edge capacity is not decreased when the global router connect to a terminal. * Change: In Katana::RoutingEvent::revalidate(), when in repair stage, do not expand the slack for horizontal segments in channel mode. So they may not overlap the standard cell row. * Bug: In Stratus documentation, do not use the french option in babel, the documentation is in english! * New: In Documentation, added Hurricane/Python tutorial, part for drawing layout.
2018-03-16 10:20:04 -05:00
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Stratus/index.html">Stratus : Netlist Capture Language</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Stratus/Language.html">Stratus User&#8217;s Guide</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Language.html#introduction">Introduction</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#stratus">Stratus</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#example">Example</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Language.html#description-of-a-netlist">Description of a netlist</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#nets">Nets</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#instances">Instances</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#generators">Generators</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Language.html#description-of-a-layout">Description of a layout</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#place">Place</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placetop">PlaceTop</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placebottom">PlaceBottom</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placeright">PlaceRight</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placeleft">PlaceLeft</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#setrefins">SetRefIns</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#defab">DefAb</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#resizeab">ResizeAb</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Language.html#patterns-generation-extension">Patterns generation extension</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#description-of-the-stimuli">Description of the stimuli</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Language.html#place-and-route">Place and Route</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placesegment">PlaceSegment</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placecontact">PlaceContact</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placepin">PlacePin</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placeref">PlaceRef</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#getrefxy">GetRefXY</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#copyupsegment">CopyUpSegment</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placecentric">PlaceCentric</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#placeglu">PlaceGlu</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#fillcell">FillCell</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#pads">Pads</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#alimentation-rails">Alimentation rails</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#alimentation-connectors">Alimentation connectors</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#powerring">PowerRing</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#routeck">RouteCk</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Language.html#instanciation-facilities">Instanciation facilities</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#buffer">Buffer</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#multiplexor">Multiplexor</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#shifter">Shifter</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#register">Register</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#constants">Constants</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#boolean-operations">Boolean operations</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#arithmetical-operations">Arithmetical operations</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#comparison-operations">Comparison operations</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#virtual-library">Virtual library</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Language.html#useful-links">Useful links</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#dpgen-generators">DpGen generators</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#arithmetic-package-of-stratus">Arithmetic package of stratus</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#arithmetic-generators-and-some-stratus-packages">Arithmetic generators and some stratus packages</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Language.html#patterns-module">Patterns module</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="Stratus/Developper.html">Stratus Developper&#8217;s Guide</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Developper.html#class-model">Class Model</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Developper.html#synopsys">Synopsys</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Developper.html#description">Description</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Developper.html#parameters">Parameters</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Developper.html#attributes">Attributes</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Developper.html#methods">Methods</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Stratus/Developper.html#nets">Nets</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Developper.html#id1">Synopsys</a></li>
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<li class="toctree-l2"><a class="reference internal" href="Stratus/Patterns.html">Patterns module User&#8217;s Guide</a><ul>
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<li class="toctree-l3"><a class="reference internal" href="Stratus/Patterns.html#methods">Methods</a><ul>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Patterns.html#patwrite">PatWrite</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Patterns.html#declar">declar</a></li>
<li class="toctree-l4"><a class="reference internal" href="Stratus/Patterns.html#declar-interface">declar_interface</a></li>
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<li class="toctree-l3"><a class="reference internal" href="Stratus/Patterns.html#example">Example</a></li>
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<li class="toctree-l2"><a class="reference internal" href="Stratus/DpGen.html">DpGen generators manual</a><ul>
<li class="toctree-l3"><a class="reference internal" href="Stratus/DpGen.html#dpgeninv">DpgenInv</a></li>
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2017-07-17 12:12:18 -05:00
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<li class="toctree-l2"><a class="reference internal" href="PythonCpp/Introduction.html">1. Introduction</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="PythonCpp/NonDBo.html">5. Case 3 - Non-DBo Standalone Classe</a><ul>
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<li class="toctree-l1"><a class="reference internal" href="RDS/index.html">RDS &#8211; Symbolic to Real Conversion in Alliance</a><ul>
<li class="toctree-l2"><a class="reference internal" href="RDS/RDSpage.html">Symbolic Layout</a><ul>
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<li class="toctree-l1"><a class="reference internal" href="Analog/Analog.html">Hurricane/Analog Reference</a></li>
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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
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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).
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