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166 Commits

Author SHA1 Message Date
Matthias Koefferlein 9c607d7663 Added a first version of the layout to netlist extraction feature 
The main entry point is RBA::LayoutToNetlist which is the
GSI binding for the layout to netlist extractor. For a first
impression about the abilities of this extractor see the
Ruby tests in testdata/ruby/dbLayoutToNetlist.rb.

The framework itself consists of many classes, specifically

- RBA::Netlist for the netlist representation
- RBA::DeviceClass and superclasses (e.g. RBA::DeviceClassResistor and
  RBA::DeviceClassMOS3Transistor) for the description of devices.
- RBA::DeviceExtractor and superclasses (i.e. RBA::DeviceExtractorMOS3Transistor or
  the generic RBA::GenericDeviceExtractor) for the implementation of the
  device extraction.
- RBA::Connectivity for the description of inter- and intra-layer connections.
 2018-12-30 22:43:56 +01:00
Matthias Koefferlein f989a85642 WIP: introduced Circuit::is_external_net 2018-12-30 18:44:30 +01:00
Matthias Koefferlein 72a140957d WIP: added test for recursive net shape retrieval 2018-12-30 18:22:45 +01:00
Matthias Koefferlein a787204e77 WIP: connect and disconnect terminal by name in GSI 2018-12-30 13:28:11 +01:00
Matthias Koefferlein 293c6f496e WIP: more query functions for netlist classes (i.e. net by name, device by name etc.), some refactoring, GSI bindings, tests. 2018-12-30 13:00:03 +01:00
Matthias Koefferlein c571535e55 WIP: standard device classes, added GSI binding plus tests. 2018-12-29 23:48:31 +01:00
Matthias Koefferlein 45b35f3aae WIP: to_string for netlist, tests, some bugfixes on device combination. 2018-12-29 22:18:58 +01:00
Matthias Koefferlein d57ede441c WIP: netlist topology - children, parents, top-down and bottom-up iteration. 2018-12-29 00:48:28 +01:00
Matthias Koefferlein 2f48479838 WIP: a bit of simplification, renaming of methods, parents for subcircuits, devices. References for circuits pointing to subcircuits. 2018-12-28 22:51:11 +01:00
Matthias Koefferlein 8b2902c31b WIP: introduced expanded net name 2018-12-27 10:43:25 +01:00
Matthias Koefferlein f0f620b1cd WIP: added subcircuit IDs for easier referencing. 2018-12-27 01:58:34 +01:00
Matthias Koefferlein 62ffcd38e6 WIP: refactoring of the netlist property thing. Now it's internal and there is only the device terminal property. The property also does not store device pointers but just IDs 2018-12-27 01:27:58 +01:00
Matthias Koefferlein 2171b98bd8 WIP: introduced device IDs 2018-12-27 00:59:44 +01:00
Matthias Koefferlein 8f568641e0 WIP: some refactoring, added label recognition to net extraction, test enhancements. 2018-12-27 00:20:21 +01:00
Matthias Koefferlein 024907e7ef WIP: first test for device extraction. 2018-12-26 10:02:34 +01:00
Matthias Koefferlein 4e899d7d6c WIP: Added a test layout 2018-12-26 00:36:54 +01:00
Matthias Koefferlein 195324295d WIP: tests for new net predicates. 2018-12-25 20:56:08 +01:00
Matthias Koefferlein 4f8416766c WIP: renamed port -> terminal for devices. This is correct technical term. A port is a two-terminal entity. 2018-12-25 20:19:37 +01:00
Matthias Koefferlein e3b795e334 Unique ID of device class objects, netlist reference in device class. 2018-12-24 13:52:17 +01:00
Matthias Koefferlein eb6b043c3b Parameter values of db::Device/db::DeviceClass 2018-12-24 13:39:19 +01:00
Matthias Koefferlein c5222c26e3 Added DevicePortProperty class with tests and GSI binding 2018-12-24 01:31:06 +01:00
Matthias Koefferlein aa5e885215 Added Ruby tests for GSI binding of db::Netlist classes 2018-12-24 00:08:34 +01:00
Matthias Koefferlein 3c2c72d9ed WIP: GSI binding of db::Netlist at al 2018-12-23 22:31:26 +01:00
Matthias Koefferlein 2c4e84fdf2 WIP: netlist property framework 
- NetlistProperty is the base class for objects that can
  be attached to shapes for annotation
- First property type implemented: net name is a way
  to annotate net names
 2018-12-18 23:56:01 +01:00
Matthias Koefferlein ef0e0d38c2 WIP: property collection in net clusters, more tests. 2018-12-09 23:24:32 +01:00
Matthias Koefferlein eb8abaf5a5 Some refactoring of net processor 
- introduced concept of root cluster
- recursive shape iterator for clusters
 2018-12-09 00:54:08 +01:00
Matthias Koefferlein df44c364ea WIP: network processor: net backannotation into original hierarchy. 2018-12-08 01:55:02 +01:00
Matthias Koefferlein e894724605 Some more debugging and more test cases. Net processor starts getting stable ... 2018-12-05 23:14:06 +01:00
Matthias Koefferlein 111a1acdfc WIP: added test cases for multi-level cross-hierarchy interactions. 2018-12-04 23:32:42 +01:00
Matthias Koefferlein 10f7750a89 WIP: more tests, some debugging. 2018-12-04 23:21:19 +01:00
Matthias Koefferlein 37fad6da97 WIP: hier network processor - some debugging, more tests. 2018-12-04 22:30:18 +01:00
Matthias Koefferlein 42f153672b WIP: proceed with debugging of hier network processor 2018-12-03 23:02:01 +01:00
Matthias Koefferlein e8c86834cb WIP: hier network - a first testcase. 2018-12-03 00:17:04 +01:00
Matthias Koefferlein 5c7cd02af3 Merge remote-tracking branch 'remotes/origin/pymod' into net-extract 2018-11-25 23:16:56 +01:00
Matthias Koefferlein f4b2a015dc Fixed #198 (DXF contour stitching renders fuzzy polygons) 2018-11-22 22:19:46 +01:00
Matthias Koefferlein 7073a74aa5 WIP: More on deep regions & hier processor 
- Splitting of shapes on output of booleans
- A bugfix: error happened when pulling intruders from second-next hier level
- Tests added
- Some TODO comments added
 2018-11-22 01:26:03 +01:00
Matthias Koefferlein 06c11d0096 WIP: Deep region XOR implemented. 2018-11-21 00:32:14 +01:00
Matthias Koefferlein 89b5cae669 Fixed pymod/pya tests. 2018-11-18 23:19:58 +01:00
Matthias Koefferlein 7ade9cf079 Added standard Python tests to pymod too 
This will include the normal Python tests also
in pymod, hence aligning the test base for pymod
and pya.

This feature requires the pya compatibility module.
 2018-11-18 22:42:13 +01:00
Matthias Koefferlein fc729fc830 WIP: DeepRegion::add implemented. 2018-11-18 09:58:10 +01:00
Matthias Koefferlein cfa0e8431c WIP: implemented AND/NOT in deep region, added tests. 2018-11-17 01:33:58 +01:00
Matthias Koefferlein 694730746b WIP: added more ruby, python tests. 2018-11-17 00:28:32 +01:00
Matthias Koefferlein a438dfd6f0 WIP: deep region debugged, GSI binding, tests. 2018-11-17 00:16:13 +01:00
Matthias Koefferlein f29fd3dfc6 WIP: moved hierarchical processor into db. 2018-11-15 23:41:44 +01:00
Matthias Koefferlein 3f8825cfd1 WIP: Improved design of HierarchyBuilder, added tests. 2018-11-15 22:50:02 +01:00
Matthias Koefferlein c91f54569a Provide GSI bindings for the new edge pair support 
This affects Shapes and Shape. New methods from EdgePairs are added
and minor enhancements of Region and Edges. Ruby tests added
 2018-11-10 22:41:40 +01:00
Matthias Koefferlein 90c03140b3 Fixed #185 for pymod branch 2018-10-14 23:42:10 +02:00
Matthias Koefferlein 222b98fd70 Some fixes for the testsuite 
With these fixes, unit tests pass with MacOS
(set DYLD_LIBRARY_PATH!)

1.) MacOS takes popen vs. pclose seriously
By using fopen we basically spoil the system and other popen
won't work.

2.) For system integrity, MacOS does not propagate DYLD_LIBRARY_PATH
to child processes such as sh. This has to be done explictly.

3.) Search the klayout binary in the right path (klayout.app/...)

4.) Reset KLAYOUT_HOME for less intervention by installed macros
 2018-10-09 13:57:26 -07:00
Matthias Koefferlein a7846ead9f Add-on to previous commit: fixes some Python issues 
The comments for LoadLayoutOptions#layer_map, #cif_layer_map
and #dxf_layer_map have been updated to reflect the new status
of these properties (which have been methods). The tests
are updated accordingly (layer_map() -> layer_map).
 2018-10-09 00:18:45 +02:00
Matthias Koefferlein 6795de1dbb Merge remote-tracking branch 'remotes/origin/master' into pymod 
Provides fixes for issue #166 and #172.
 2018-09-26 21:15:08 +02:00