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872 Commits

Author SHA1 Message Date
Matthias Koefferlein aad52b77ba Netlist compare: added the ability to filter small caps and high resistance devices 2019-04-06 19:46:13 +02:00
Matthias Koefferlein da5680ef24 Netlist compare: configurable device parameter compare scheme. 2019-04-06 15:19:43 +02:00
Matthias Koefferlein 43f65e4d29 Added tests for GSI binding of dbNetlistCompare 2019-04-06 00:18:37 +02:00
Matthias Koefferlein c5a56dbc5f WIP: GSI binding for netlist comparer. 2019-04-04 23:41:46 +02:00
Matthias Koefferlein 52fb8b0f65 Merge remote-tracking branch 'remotes/origin/master' into dvb 2019-04-04 07:35:43 +02:00
Matthias Koefferlein eacd5fc19d Fixed some spelling errors (allow to, allows to) 2019-04-03 19:15:09 +02:00
Matthias Koefferlein 8e9f15669f WIP: utilizing netlist compare for DRC checks as well 
+ Some enhancements (e.g. enable pin swapping for pins
  without names and devices or subcircuits)
 2019-04-02 22:39:29 +02:00
Matthias Koefferlein 89ffd7e3da WIP: Simple SPICE reader. 2019-04-01 22:46:33 +02:00
Matthias Koefferlein 9613ad72c8 WIP: netlist compare - using it for more tests 
Issue solved: some circuit pins may not have a net - these
need to be ignored.

Requirement: all pins with a net must be mapped.

Detached pins are not present in the mapping table.
A dummy mapping table was introduced to allow dropping
of pins in the second circuit too.

Output of compare should not depend on memory location
anymore and pin mismatch reporting should include all
pins.
 2019-03-31 23:59:43 +02:00
Matthias Koefferlein 06e326dfd9 WIP: netlist compare - some more tests by netlist compare. Needs fixing. 2019-03-31 19:00:42 +02:00
Ruben Undheim 5d26cf4c77 Spelling errors in code and comments fixed 2019-03-31 15:25:18 +00:00
Matthias Koefferlein b391b4510f WIP: can compare empty circuits now 
Empty circuits play a role as abstracts. They
are compared by using the pin names the nets
are attached to. The implementation change is:
* nodes without device terminals or subcircuit pins
  are compared through their net properties (count
  and name of pins attached)
* some enhancements of the net string serializer
  have been made to account for pin name mismatches.
 2019-03-31 09:53:51 +02:00
Matthias Koefferlein 2452c72d2d WIP: netlist compare deployed for netlist extractors 
Some enhancements were required:
* Clusters left over from joined clusters must not be
  turned into nets: this leads to dummy nets.
* null Nets can happen as targets of edges. Don't assert
  in this case but treat null nets as identical for both
  netlists.
* Don't resolve ambiguous nets if there are options to
  do this non-ambiguously.
* logger can be null
* Added compare_netlists to dbTestSupport
 2019-03-30 23:04:57 +01:00
Matthias Koefferlein f06d435b05 WIP: netlist comparer - moved into it's own files. 2019-03-29 00:37:45 +01:00
Matthias Koefferlein e8d59504dd WIP: netlist compare - forced matching of circuits. 2019-03-29 00:13:13 +01:00
Matthias Koefferlein d255617051 WIP: netlist compare - tests for device class equivalence mapping, added Netlist#device_class_by_name 2019-03-28 18:01:22 +01:00
Matthias Koefferlein cefd6e91cf WIP: some refactoring, netlist compare. Goal: support explicit device class and circuit mapping. 2019-03-27 23:17:35 +01:00
Matthias Koefferlein b44a55d901 WIP: netlist compare - pin swapping. 2019-03-26 23:38:36 +01:00
Matthias Koefferlein 46cd80d606 WIP: netlist compare - terminal swapping of devices. 2019-03-26 22:05:08 +01:00
Matthias Koefferlein e0cb3f6303 WIP: netlist compare - subcircuit matching enhanced. 2019-03-26 20:54:49 +01:00
Matthias Koefferlein 93d2341bc7 WIP: netlist compare 2019-03-26 00:10:10 +01:00
Matthias Koefferlein fec2348d97 WIP: Net compare. 2019-03-25 23:26:46 +01:00
Matthias Koefferlein 1a30a3919d WIP: Net compare with subcircuits. 2019-03-25 22:14:16 +01:00
Matthias Koefferlein 55052038ea WIP: netlist compare 2019-03-24 21:14:08 +01:00
Matthias Koefferlein bb2d3765b8 WIP: netlist compare, ambiguous net resolution, device mapping. 2019-03-24 00:45:58 +01:00
Matthias Koefferlein 25b7ab9dab WIP: netlist comparer 2019-03-23 10:31:29 +01:00
Matthias Koefferlein 7042cdb98b Ported netlist normalization for #246 merge (unit test compatibility windows/linux) 2019-03-22 21:54:45 +01:00
Matthias Köfferlein d1acd722ad
Merge pull request #246 from KLayout/issue-245 
Issue 245
 2019-03-22 21:49:39 +01:00
Matthias Koefferlein 4e63b38092 Further normalization of Spice test files (unit tests) 2019-03-22 21:47:52 +01:00
Matthias Köfferlein 85808527c6
Merge pull request #244 from KLayout/issue-241 
Fixed issue-241 (no TextGenerator.default_generator for pymod)
 2019-03-22 17:52:22 +01:00
Matthias Koefferlein 5dfc609724 Normalize netlists before compare for windows/linux compatibility. 2019-03-22 17:51:37 +01:00
Matthias Koefferlein 522156b467 Renamed generated .cc files (fonts, glyphs) so they don't need to be excluded in pymod builds. 2019-03-22 07:26:51 +01:00
Matthias Koefferlein e545d6af3f Refined solution for issue-245 by providing a better name mapping (checked with ngspice) 2019-03-22 00:05:17 +01:00
Matthias Koefferlein 9356f32026 Fixed issue-245 (support Spice netlist with names instead of numbers) 
The option is in the Spice writer (writer.use_net_names=true).
 2019-03-21 23:34:16 +01:00
Matthias Koefferlein 69282f8fef Fixed issue-241 (no TextGenerator.default_generator for pymod) 
The issue was there because the fonts got imported
through Qt Resources. But in pymod there is no Qt.
The solution is to import them though compiled-in
blobs.
 2019-03-21 23:11:52 +01:00
Matthias Koefferlein e424a88c90 WIP: netlist compare algo 
1.) Can identify transistor netlists without subcircuits
2.) Ambiguities stay unresolved

Next steps: assign ambiguous nets one by one and continue
in case of ambiguitites.
 2019-03-21 22:13:23 +01:00
Matthias Koefferlein c568838bbe WIP: netlist compare 2019-03-20 23:00:43 +01:00
Matthias Koefferlein 2d4f23abd1 Updated tests. 2019-03-19 00:08:47 +01:00
Matthias Koefferlein d7eb9162ce WIP: unified to_string/to_parsable_string of db::Netlist, step 1 2019-03-18 19:28:20 +01:00
Matthias Koefferlein e4078ca750 String serialization for netlists. 2019-03-18 02:00:33 +01:00
matthias e361a528a9 DRC layer's flatten now returns a proper DRCLayer object, enabled flat layers to become input also for deep mode L2N 2019-03-13 16:14:27 +01:00
Matthias Koefferlein 57fb764f16 Removed ambiguity for 64bit coordinate builds. 2019-03-12 00:09:52 +01:00
Matthias Koefferlein 01ff0684f2 Tried to fix a compiler issue on CentOS6 2019-03-11 21:33:33 +01:00
Matthias Koefferlein 21f8ba6f35 Tried to fix CentOS6 build fails. 2019-03-11 07:38:51 +01:00
Matthias Koefferlein 6e93942c5b Fixed build for CentOS6 2019-03-11 07:15:58 +01:00
Matthias Koefferlein 41fdd74189 Custom devices for device extractor - tests in the DRC framework 2019-03-10 22:37:32 +01:00
Matthias Koefferlein 510c675d21 Test cases for DRC-based net extraction and flat extraction 
Flat extraction requires that texts of subcells are not
considered. Otherwise they pollute the net namespace of
the top cell.
 2019-03-10 19:35:13 +01:00
Matthias Koefferlein ab8107de2d Bugfix: Spice writer needs 'P' suffix for source/drain area of MOS 2019-03-10 01:26:52 +01:00
Matthias Koefferlein 5ea8c56db3 A minor doc fix. 2019-03-09 23:23:45 +01:00
Matthias Koefferlein 37cc84908e Updated test because of edge pair normlization 2019-03-09 20:25:45 +01:00
Matthias Koefferlein 6932977273 A few bug fixes and test updates 
- edge pairs are normalized before turning them into polygons.
  This makes flat and deep implementation more consistent.
- deep region and flat regions were not cooperating in geo
  checks
- unnamed layers are not registered in make_layer - this
  does not make sense and will just hold a fake ref
- tests now use GDS to represent texts after transformation
  (with orientation, OASIS can't do this)
- texts are more consistently handled in the tests
- test debug output is not written in the same format
  than golden data unless special normalization is
  requested.
- a non-orientable polygon was converted to orientable in
  a text because this can be represented in GDS consistently
- DRC testsuite uses "polygons" instead of "input" to achieve
  identical behavior for deep and flat mode with respect to
  texts
- dbRegionTests are updated because texts are not allowed
  for non-original layers too
 2019-03-09 19:40:38 +01:00
Matthias Koefferlein 745696507f Two bug fixes in DRC related to flatten: 
- Merge semantics wasn't transferred to flat region
- Merge semantics wasn't set at all in deep region
 2019-03-09 09:59:23 +01:00
Matthias Koefferlein b30a9278d6 WIP: updated test cases. 2019-03-06 07:41:44 +01:00
Matthias Koefferlein 8b29b30ff9 WIP: more consistent text handling 
Texts are not only kept inside original layers, but
also inside deep layers. This enables using texts
from DRC.

However, texts in deep layers are kept as markers.
Mostly they are converted back to texts, but the
orientation will be lost.

The change eliminates the need to using Iterators
in DRC instead of original layers and use of
label layers in deep mode.

A drawback is the presence of marker shapes in
deep mode (unless polygon layers are created).
Also, text output to RDB is not supported from
deep layers currently.
 2019-03-06 00:34:56 +01:00
Matthias Koefferlein c07d7e92d4 Fixed three compiler warnings. 2019-03-04 17:58:40 +01:00
Matthias Koefferlein bacd565d05 Bugfix: Spice writer added one pin too much to MOS4 transistors. 2019-03-04 17:26:35 +01:00
Matthias Koefferlein 604a634bf1 Generalization of layout index for LayoutToNetlist 2019-03-03 18:10:52 +01:00
Matthias Koefferlein 49621aa13a Fixed some documentation issues, DRC doc updated. 2019-03-03 10:17:54 +01:00
Matthias Koefferlein 261fb027fd GSI binding of antenna check function + tests. 2019-03-02 00:38:51 +01:00
Matthias Koefferlein 8d3b94201e Antenna check: tests added, 'catchall' diode protection 2019-03-01 23:07:28 +01:00
Matthias Koefferlein 9f4f2d58d7 First version of antenna check. 2019-02-28 23:56:49 +01:00
Matthias Koefferlein f83278207c WIP: don't keep a reference to DeepLayer inside DeepShapeStore - that's against the design. 2019-02-28 22:42:40 +01:00
Matthias Koefferlein 4035c804b7 WIP: fixed bugs, added tests. 2019-02-28 22:23:20 +01:00
Matthias Koefferlein fccdee5186 WIP: provisions for DRC/network extractor integration. 2019-02-28 00:55:06 +01:00
Matthias Koefferlein 36a3540e16 Allow empty regions for device extractor. 2019-02-25 23:51:21 +01:00
Matthias Koefferlein 21ea37f747 Updated test golden data. 2019-02-25 22:52:37 +01:00
Matthias Koefferlein 9b31bd3214 Fixed crash by introducing a new scheme for storing cluster refs 
The previous implementation was based on the Instance
pointers, but these got invalidated during device cell
construction. Now an explicit copy of the instance is
kept.
 2019-02-25 22:36:24 +01:00
Matthias Koefferlein d4ed21f42a Just new tests 2019-02-25 22:34:06 +01:00
Matthias Koefferlein 3c6aafcc0c Region: hierarchical text object detection implementated. 2019-02-23 00:56:55 +01:00
Matthias Koefferlein c7b17fb65a Merged master into dvb branch 2019-02-22 23:16:44 +01:00
Matthias Koefferlein 792de1e0e9 'break' function for regions (split polygons into pieces if required) 2019-02-22 23:10:26 +01:00
Matthias Koefferlein 18f74bac1e Enabled transformations for deep regions/edges/edge pairs - important for handling layouts with different DBUs in DRC 2019-02-22 01:02:48 +01:00
Matthias Koefferlein 03d744cc5b Further Windows build fixes. 2019-02-20 23:20:40 +01:00
Matthias Koefferlein 0f86e0c8aa Further Windows build fixes. 2019-02-20 22:56:01 +01:00
Matthias Koefferlein 5d222690bd Further Windows build fixes. 2019-02-20 22:50:19 +01:00
Matthias Koefferlein e787a18be2 Attempt to fix Windows build 2019-02-20 22:03:53 +01:00
Matthias Koefferlein 91407ddaa9 Added tests for region processors. 2019-02-20 21:40:43 +01:00
Matthias Koefferlein 503707f361 Refactoring: based results of edge/polygon operations on delegates entirely 2019-02-20 10:10:54 +01:00
Matthias Koefferlein 124c4eb61c Refactoring: generalization of filter/processor for edges, region 2019-02-20 09:45:38 +01:00
Matthias Koefferlein 0f2d0605a9 Some more refactoring - generalized polygon processing in region. 2019-02-20 01:17:14 +01:00
Matthias Koefferlein dbe8c62177 Fixed a bug introduced during refactoring: hulls/holes spoiled deep regions and produced Polygons rather than PolygonRefs 2019-02-20 00:33:46 +01:00
Matthias Koefferlein 3dd1ed4c4d Refactoring of edges processor. 2019-02-19 23:10:14 +01:00
Matthias Koefferlein 496b695ef0 Refactoring of the polygon processing in Region 2019-02-19 22:11:55 +01:00
Matthias Koefferlein 90c1d212a4 Refactoring: new concept for edge/polygon filters 2019-02-19 20:19:10 +01:00
Matthias Koefferlein 7143e75310 Some refactoring: cell variant collector isn't a big template anymore 2019-02-19 19:16:55 +01:00
Matthias Koefferlein 3918172c6a Fixed a nasty issue with editable mode. 2019-02-18 23:34:46 +01:00
Matthias Koefferlein 7f71cc3a56 Some bug fixes, added tests for hier DRC (at least for what is there yet) 2019-02-18 22:24:34 +01:00
Matthias Koefferlein 9ec6b44c93 Added some tests for the previous commit. 2019-02-18 00:15:26 +01:00
Matthias Koefferlein b91edbabde Enabled deep mode for DRC 2019-02-17 23:21:23 +01:00
Matthias Koefferlein 311318c578 Ported edge/edge DRC functions to hierarchical mode. 2019-02-17 18:54:33 +01:00
Matthias Koefferlein c40f147dc7 Edge/edge and edge/polygon interaction test ported to hierarchical mode. 2019-02-17 18:36:15 +01:00
Matthias Koefferlein 7ef0451ca8 Partial segments of edges converted to hierarchical operations. 2019-02-17 17:53:21 +01:00
Matthias Koefferlein 74006b6208 Hierarchical implementation of extended method for edges 2019-02-17 17:34:31 +01:00
Matthias Koefferlein ae783a2245 Hiearchical implementation of edge filter. 2019-02-17 16:18:24 +01:00
Matthias Koefferlein 61d766bd4c Hierarchical implementation of edge to region operations. 2019-02-17 16:05:39 +01:00
Matthias Koefferlein e6ee1c064e Hierarchical implementation of edge/edge booleans. 2019-02-17 15:07:16 +01:00
Matthias Koefferlein 8e5bffcf18 Hierarchical angle check. 2019-02-17 11:42:30 +01:00
Matthias Koefferlein a7bfaac424 Cell variant resolution by propagation, grid check now implementation hierarchically (with propagation) 2019-02-17 10:59:04 +01:00
Matthias Koefferlein 5dc833970b Hierarchical implementation DRC functions (measurements) 2019-02-16 22:34:36 +01:00
Matthias Koefferlein 5a994fef6d First steps towards hiearchical DRC - needs testing. 2019-02-16 00:35:29 +01:00
Matthias Koefferlein 6e35e80963 Hierarchical implementation of polygon vs. edge interact 2019-02-15 23:43:45 +01:00
Matthias Koefferlein 78617930dd Hierarchical implementation of self-overlap merge. 2019-02-13 22:41:12 +01:00
Matthias Koefferlein ddcfda8761 Some optimization: keep merged state in deep region. 2019-02-13 17:17:03 +01:00
Matthias Koefferlein b0fc2be96e Deep regions: some more operations implemented hierarchically 
- snap (!) - but only for gx == gy
- filtering
- interact/inside/outside/overlap + not_... variants
- edges
 2019-02-13 01:07:32 +01:00
Matthias Koefferlein 10f9de8b66 Added test for edge-based clusters, edge connectivity modes 2019-02-12 22:14:50 +01:00
Matthias Koefferlein 98864b1eda Some refactoring (removed code copies) 2019-02-12 21:27:17 +01:00
Matthias Koefferlein 4b5736ba6a Added result type template parameter to local hier processor. 2019-02-12 20:32:07 +01:00
Matthias Koefferlein 6404ca6b1d WIP: Deep edge pairs 2019-02-12 00:08:47 +01:00
Matthias Koefferlein 2d9a3aaaa6 WIP: Hierarchical production of error db's. Needs testing. 2019-02-11 00:11:03 +01:00
Matthias Koefferlein dd4fcd9e36 WIP: templatized local hierarchical processor. 2019-02-10 18:39:32 +01:00
Matthias Koefferlein a81a8cdbc8 Modified edge transformation to maintain the orientation paradigm 
When the transformation is mirroring, edges now swap their
points to maintain the right-is-inside paradigm.
 2019-02-10 16:03:46 +01:00
Matthias Koefferlein a14ca01bac WIP: more on deep edge collections. 2019-02-10 15:33:14 +01:00
Matthias Koefferlein f22217b6c4 WIP: deep edges and edge pairs. 2019-02-10 10:22:47 +01:00
Matthias Koefferlein 4abc38a5cc Test for deep/flat collaboration 2019-02-10 08:28:48 +01:00
Matthias Koefferlein e8e45b7272 Some tests, smooth and round method of deep region 2019-02-09 23:51:35 +01:00
Matthias Koefferlein 7a86f0d878 Bugfix: size method needs to produce polygon refs so the output is usable as input for booleans too. 2019-02-09 22:55:34 +01:00
Matthias Koefferlein b6dd149f53 Changed variant suffix to to be consistent with cell name suffix generation in KLayout. 2019-02-09 19:21:14 +01:00
Matthias Koefferlein 1f3af7bbfe Hierarchical area and perimeter and sizing 
Area and perimeter computation happens hierarchically
now. Magnified instances are supported.

Sizing is implemented hierarchically.

For anisotropic sizing, orientation variants may be
generated. For both isotropic and anisotropic
magnification variants will be created.
 2019-02-09 19:13:54 +01:00
Matthias Koefferlein bbf7b2768b WIP: cell variant collecting and building. 2019-02-09 16:29:34 +01:00
Matthias Koefferlein 50c8c067d5 WIP: cell variant formation utility class. 2019-02-07 23:13:23 +01:00
Matthias Koefferlein decc5ede13 Robustification of Region 
- Tests for merge
- Locking the layout when writing back the data for
  performance improvement
 2019-02-05 23:39:31 +01:00
Matthias Koefferlein 7c043dbb99 WIP: fixed DeepRegion implementation somewhat. Needs testing. 2019-02-05 00:25:32 +01:00
Matthias Koefferlein 981d668161 WIP: introduced hierarchical merge and some other hierarchical operations. 2019-02-04 23:43:19 +01:00
Matthias Koefferlein 9c0123df20 Implemented implicit joining of nets with the same label. 2019-02-03 21:34:23 +01:00
Matthias Koefferlein 3f1cd226a5 Made net name optional in l2n format. 2019-02-03 13:33:58 +01:00
Matthias Koefferlein f9c33733b9 l2n format writer and reader: more compact output 2019-02-03 01:49:48 +01:00
Matthias Koefferlein 1ea687d7b7 More details control over verbosity of region ops 
Plus: the region op control attributes (threads,
min_coherence etc.) got lost when replacing the
delegate of a region. Now they are maintained in
most cases.
 2019-02-03 01:48:14 +01:00
Matthias Koefferlein 99f111fe01 Attempt to achieve reproducibility between MSVC and gcc 
Applies to dbHierProcessor.cc:

The issue was related to std::unordered_set/map which
(as the name says) is not ordered. The output of the
boolean core computation step is currently dependent
on the order (it's single pass), hence the order of
the contexts matters.

Using ordered sets where possible and explicit
sorting might help.
 2019-02-02 22:43:42 +01:00
Matthias Koefferlein 5daf34ed76 Merge remote-tracking branch 'origin/windows-compat' into dvb 2019-02-02 02:36:14 +01:00
klayoutmatthias 1a080cc4d7 Windows build compatibility. 2019-02-02 02:33:48 +01:00
Matthias Koefferlein c90f7e4af9 Introduced perimeter parameters for MOS3/MOS4 2019-02-02 01:29:28 +01:00
Matthias Koefferlein 11cfe36ed1 Some MSVC build issues fixed (hopefully) 2019-02-01 23:18:54 +01:00
Matthias Koefferlein f2fff5cca1 Fixed compile issue. 2019-02-01 00:00:10 +01:00
Matthias Koefferlein efe06046aa Bugfixes (dbu, global nets) 
1.) Fixed bug on build_nets when DBU's of target
    and source layout were different

2.) Global nets of subcircuits need to be considered
    also when they are already connected through other
    connections.
 2019-01-31 23:50:34 +01:00
Matthias Koefferlein 57305977a4 Spice writer delegate fix 
- Changed to const & objects in the Spice writer delegate
  to non-const & for Ruby/Python reimplementation (as const/non-const
  ambiguity is an issue for Ruby/Python we cannot efficiently
  work with const refs)
- Updated test data because the previous implementation wasn't
  using refs but rather copies of device and device class
  objects.
 2019-01-31 22:23:58 +01:00
Matthias Koefferlein 4068478887 Implemented SPICE writer + tests. 2019-01-31 00:07:10 +01:00
Matthias Koefferlein 7d06ea83c1 Bugfix: a segfault happened during net cluster formation because make_path was messing up the memory layout of the cluster collections. 2019-01-28 21:29:34 +01:00
Matthias Koefferlein 7e42ff83cd More fine-tuning of verbosity of log output for local processor. 2019-01-28 21:28:23 +01:00
Matthias Koefferlein da8b2854de Some fine-tuning of the timer output verbosity of the edge processor. 2019-01-28 21:27:41 +01:00
Matthias Koefferlein 2da7b218b4 Print errors on log when running device extractor. 2019-01-27 22:01:29 +01:00
Matthias Koefferlein 794c31329a Bugfix: internal error when running netlist extraction. 2019-01-27 22:00:30 +01:00
Matthias Koefferlein 458d00969c Fixed issue #228 
Reason for the problem: the interaction test
has to keep separate "inside" records for both
below and above the scanline, not just once.
With the single record, the step in the
left polygon erased the "inside" condition.
 2019-01-27 00:04:15 +01:00
Matthias Koefferlein fe0d3e28ba Fixed issue #228 
Reason for the problem: the interaction test
has to keep separate "inside" records for both
below and above the scanline, not just once.
With the single record, the step in the
left polygon erased the "inside" condition.
 2019-01-26 23:59:22 +01:00
Matthias Koefferlein 863c6ba8de Fixed a hierarchy traversal bug in the hier processor. 2019-01-26 21:53:44 +01:00
Matthias Koefferlein 4712ee0f29 Activated DeviceAbstract for GSI. 2019-01-25 22:40:41 +01:00
Matthias Koefferlein 29264013b0 WIP: more consistent handling of polygon splitting parameters. 2019-01-25 22:28:25 +01:00
Matthias Koefferlein 12aaa2db20 Refactoring: unified handling of splitting parameters. 2019-01-25 21:48:56 +01:00
Matthias Koefferlein 6da9bc5e85 Updated tests after switching to boolean core. 2019-01-25 21:38:45 +01:00
Matthias Koefferlein 707c761bac WIP: local hierarchical operations: take boolean core rather than shape ref core -> better hierarchical quality. Tests need to be fixed. 2019-01-25 00:21:01 +01:00
Matthias Koefferlein a635435899 Moved some code 2019-01-23 23:39:43 +01:00
Matthias Koefferlein 1cfa3251ce Better reproducibility of results in hier processor: hash function of shape ref takes object hash, not pointer hash 2019-01-23 22:19:28 +01:00
Matthias Koefferlein fba5bed2a3 Performance improvement of device extractor (taking out a O(N**2) loop) 2019-01-23 01:02:22 +01:00
Matthias Koefferlein 68fe668567 WIP: performance improvement. 2019-01-22 07:42:44 +01:00
Matthias Koefferlein 81bf47688e Renamed device model -> device abstract 2019-01-21 22:37:13 +01:00
Matthias Koefferlein d79a448eaa Some performance improvement by eliminating empty objects in the box scanner. 2019-01-21 22:37:02 +01:00
Matthias Koefferlein f83e1dae43 Refactoring, some bugfixes, GSI bindings for L2N methods. 2019-01-20 23:12:27 +01:00
Matthias Koefferlein 4c7f43d749 More l2n reader tests. 2019-01-20 17:31:58 +01:00
Matthias Koefferlein dd39168dc8 WIP: Enabled layout generation from read l2n data. 2019-01-20 02:50:23 +01:00
Matthias Koefferlein a5e2cf58c3 l2n dump format is leaner (device terminal shapes dropped from nets as they are contained in the device abstracts). Some refactoring. 2019-01-19 23:00:19 +01:00
Matthias Koefferlein 8213e71a79 WIP: l2n reader implementation, some bug fixes, refactoring. 2019-01-19 22:19:08 +01:00
Matthias Koefferlein 56bb39a273 LayoutToNetlist enhancements in the area of the dumper. 2019-01-16 22:45:58 +01:00
Matthias Koefferlein 438f50091f WIP: Refined output format for l2n 2019-01-16 00:49:51 +01:00
Matthias Koefferlein 4cb8982ca2 WIP: added concept of device model. 2019-01-15 23:03:25 +01:00
Matthias Koefferlein 5962d66940 WIP: major enhancements with respect to device handling 
The device handling in the netlist extractor was now
entirely moved to device cells. New options are introduced
for exporting these cells. Tests have been updated.
 2019-01-15 21:33:41 +01:00
Matthias Koefferlein 1af81b74d2 WIP: refactoring - turning devices into cells for better backannotation. 2019-01-14 00:59:47 +01:00
Matthias Koefferlein 3b0f4b3d78 WIP: fixed some compiler issues on certain systems. 2019-01-12 00:27:55 +01:00
Matthias Koefferlein baf50bd0b1 WIP: refactoring - singularization of classes in separate files. 2019-01-10 23:36:52 +01:00
Matthias Köfferlein 1144899976
Merge pull request #221 from KLayout/issue-200 
Fixed #200 by introducing layout locking during iteration
 2019-01-09 01:11:49 +01:00
Matthias Koefferlein aeeb6d7c87 Fixed #200 by introducing layout locking during iteration 
The cause for the problem was that the layout got updated
while iterating causing the mess within the iterator.

This solution is to lock the layout while an iterator
is present. This happens for various Cell and Shapes
iterator, so it's a major enhancement.
 2019-01-09 01:06:11 +01:00
Matthias Koefferlein 9fa5618034 Added test for device combination. 2019-01-08 23:49:12 +01:00
Matthias Koefferlein 14cb9090ec Provide operator-- on SortedCellIndexIterator to fix #220 2019-01-08 21:53:10 +01:00
Matthias Koefferlein d4d7ea8022 Updated copyright. 2019-01-08 01:09:25 +01:00
Matthias Koefferlein b0d7f5f7f5 Updated copyright. 2019-01-08 00:58:45 +01:00
Matthias Koefferlein feb2b69aa9 Merge remote-tracking branch 'origin/master' into dvb 2019-01-08 00:49:16 +01:00
Matthias Koefferlein fb4048d317 Added RBA tests for four-terminal MOS extraction plus global nets. 2019-01-08 00:17:58 +01:00
Matthias Koefferlein 294f1701b5 Added a test for joining of layers through multiple global net assignment. 2019-01-07 23:57:52 +01:00
Matthias Koefferlein 315bcdd016 WIP: bugfixed netlist extractor with global nets. 2019-01-07 23:33:57 +01:00
Matthias Koefferlein c80e335cd6 WIP: global nets integration in cluster builder. 2019-01-07 02:08:59 +01:00
Matthias Koefferlein a4f0fd665e Provided a solution for connectivity through global nets. 2019-01-06 17:50:51 +01:00
Matthias Koefferlein 6cf7558384 WIP: preparations for global net extraction 2019-01-06 17:04:13 +01:00
Matthias Koefferlein 64c2548ab8 WIP: first steps towards global nets. 2019-01-06 15:28:40 +01:00
Matthias Koefferlein eb435d5d85 WIP: refactoring - separated pins of net into outgoing and subcircuit. 2019-01-06 12:53:22 +01:00
Matthias Koefferlein 261b14a260 WIP: GSI binding of LayoutToNetlist::build_nets 2019-01-06 02:15:04 +01:00
Matthias Koefferlein 8d51d1e4bb WIP: better optimization of hierarchical net output. 2019-01-06 01:54:36 +01:00
Matthias Koefferlein ec3a3b0f8c WIP: added ability to export nets to layouts. 2019-01-06 01:32:20 +01:00
Matthias Koefferlein bc4f9efa5d One more test for probing with a slightly more complex hierarchy. 2019-01-05 23:21:37 +01:00
Matthias Koefferlein f86f8149eb Fixed a bug that caused a segfault in the Layout2Netlist object (array repo references to original layout rather than to the working layout) 2019-01-05 22:40:53 +01:00
Matthias Koefferlein 15b79c9ddb IMPORTANT BUGFIX: array repo handling 
The issue: when cloning an array, the
"in_repository" flag might be left set. This
makes the system think the array is kept in
a repo. In the best case this creates a
memory leak.
 2019-01-05 21:55:06 +01:00
Matthias Koefferlein 6e468b43e0 WIP: bugfix - local to instance interaction did shortcut too early. 2019-01-05 10:12:55 +01:00
Matthias Koefferlein c31c87916c WIP: bugfix - array reference were not always considered correctly. 2019-01-05 01:34:10 +01:00
Matthias Koefferlein ad6d9b5715 WIP: provide a less memory intensive way to deliver shapes from nets. 2019-01-04 17:41:09 +01:00
Matthias Koefferlein e439d50111 WIP: hier netlist processort: performance improvement in instance-to-instance checking, leaner output of net shapes. 2019-01-04 08:03:31 +01:00
Matthias Koefferlein 72f838f8ee WIP: performance improvement, maximum confinement of interactions by local search area. 2019-01-04 01:22:24 +01:00
Matthias Koefferlein 3fd99407a3 WIP: bugfix - hierarchical net extractor wasn't considering self-interactions between instance array elements. 2019-01-03 23:25:28 +01:00
Matthias Koefferlein 62d9941c4a WIP: Bugfix - hierarchy was dropping instances. 2019-01-03 22:09:19 +01:00
Matthias Koefferlein 20799026d1 WIP: bugfix in net extraction (wrong hierarchy treatment) 2019-01-03 18:26:18 +01:00
Matthias Koefferlein 76330bea3a Save some memory on net shape retrieval. 2019-01-02 23:23:04 +01:00
Matthias Koefferlein ec3198c466 Netlist extraction performance improvement by taking a shortcut for local cluster/child cell cluster interactions. 2019-01-01 22:39:22 +01:00
Matthias Koefferlein 6a710a9efb Fixed an internal error that happened if additional layers got added to the working shape set. 2019-01-01 19:19:53 +01:00
Matthias Koefferlein 7898ec37cd Bugfix: netlist extractor did loose some connections. 2019-01-01 17:23:11 +01:00
Matthias Koefferlein fed7a4bfed Some performance improvement for the net extractor. 2019-01-01 13:07:40 +01:00
Matthias Koefferlein 060abc056e Fixed a memory corruption issue from the Netlist destructor. 2018-12-31 17:33:14 +01:00
Matthias Koefferlein 37d8f0bfca Added hierarchical progress reporting for more detailed progress. 2018-12-31 16:41:32 +01:00
Matthias Koefferlein 509de593e6 Removed a compiler warning. 2018-12-31 01:42:55 +01:00
Matthias Koefferlein 0cc340cf4f Once more being nice to picky compilers ... 2018-12-31 01:09:13 +01:00
Matthias Koefferlein b75125f7c2 Please picky compilers (once more) .. 2018-12-31 00:50:43 +01:00
Matthias Koefferlein e3279b754b Please picky compilers .. 2018-12-31 00:00:15 +01:00
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 16a2b1982d WIP: added one more level of abstraction to layout-to-netlist extraction (db::LayoutToNetlist) for easier use. 2018-12-30 17:53:46 +01:00
Matthias Koefferlein b512f628bc WIP: specific device extractor and GSI binding. 2018-12-30 14:54:59 +01:00
Matthias Koefferlein ec7ab8e01d WIP: moved code. 2018-12-30 14:15:58 +01:00
Matthias Koefferlein c841b84867 WIP: some minor refactoring. 2018-12-30 13:37:52 +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 425acda31a WIP: GSI binding of device extractor classes. 2018-12-30 11:32:33 +01:00
Matthias Koefferlein c571535e55 WIP: standard device classes, added GSI binding plus tests. 2018-12-29 23:48:31 +01:00
Matthias Koefferlein 44b5b2742e WIP: tests for specialized device classes and device combination 2018-12-29 22:58:29 +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 edbafae43e WIP: make top level pins for named nets and netlist purging. Tests. 2018-12-29 20:50:35 +01:00
Matthias Koefferlein 54adb84e27 WIP: locking of netlist for better performance. 2018-12-29 01:04:48 +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 a5b9cbfe5b WIP: device extractor now declares it's layers, passing layers by name supported now. 2018-12-28 01:53:27 +01:00
Matthias Koefferlein c665d6aceb WIP: introduced error messaging for device extractor. 2018-12-28 01:06:17 +01:00
Thomas Ferreira de Lima fcc05d5b9d
Bugfix: gsi method db Technology.load pointing to save 2018-12-27 16:26:46 -05:00
Matthias Koefferlein 411c18cdb4 WIP: also test parameter extraction in device extraction test. 2018-12-27 21:06:35 +01:00
Matthias Koefferlein 473c90f99d WIP: some refactoring: splitting of big methods, documentation 2018-12-27 19:06:16 +01:00
Matthias Koefferlein 1c41c43b95 WIP: rename netlist extractor test. 2018-12-27 10:58:48 +01:00
Matthias Koefferlein d6473b4d84 WIP: moved netlist extractor into right place. 2018-12-27 10:57:46 +01:00
Matthias Koefferlein 8b2902c31b WIP: introduced expanded net name 2018-12-27 10:43:25 +01:00
Matthias Koefferlein 639b0026d3 WIP: some refactoring for better consistency and easier usage of the device extractor. 2018-12-27 10:33:08 +01:00
Matthias Koefferlein bfae347ffb WIP: renaming sub_circuit->subcircuit for consistency 2018-12-27 02:02:17 +01:00
Matthias Koefferlein f0f620b1cd WIP: added subcircuit IDs for easier referencing. 2018-12-27 01:58:34 +01:00
Matthias Koefferlein 795a77f7ce WIP: take care of the property name used for device terminal annotation. 2018-12-27 01:39:28 +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 f5071d3254 WIP: some more refactoring. 2018-12-27 01:03:52 +01:00
Matthias Koefferlein 2171b98bd8 WIP: introduced device IDs 2018-12-27 00:59:44 +01:00
Matthias Koefferlein 724d1bc255 WIP: some small refactoring. 2018-12-27 00:32:40 +01:00
Matthias Koefferlein 7e4868dcf8 WIP: some small refactoring. 2018-12-27 00:28:44 +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 1db5ad016c WIP: added first tests for device extraction. 2018-12-26 00:39:46 +01:00
Matthias Koefferlein f342bdd83a WIP: added some convenience methods. 2018-12-26 00:39:34 +01:00
Matthias Koefferlein ec65d293e3 WIP: moved some GSI specific methods into the C++ classes because they are of general use. 2018-12-26 00:38:35 +01:00
Matthias Koefferlein bfc0e24d50 WIP: fixed some compiler warnings. 2018-12-26 00:36:34 +01:00
Matthias Koefferlein 5c18424c10 WIP: fixed a comment typo. 2018-12-26 00:36:19 +01:00
Matthias Koefferlein c75a41a1a4 WIP: fixed verbosity of some output. 2018-12-26 00:34:57 +01:00
Matthias Koefferlein 88c60420d0 WIP: fixed verbosity of some output. 2018-12-26 00:34:34 +01:00
Matthias Koefferlein 195324295d WIP: tests for new net predicates. 2018-12-25 20:56:08 +01:00
Matthias Koefferlein 3d9712c53a WIP: implementation of device class and GSI bindings. Added some network attributes and predicates (is_floating, is_internal, pin_count, terminal_count) 2018-12-25 20:46:06 +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 9c9d99da7c WIP: introduced device combination support hints. 2018-12-25 19:45:34 +01:00
Matthias Koefferlein a7a2eea905 WIP: MOS3 and MOS4 devices 2018-12-25 19:41:29 +01:00
Matthias Koefferlein 33e2fb8dc1 WIP: refinement of device extraction algorithm 2018-12-25 02:17:41 +01:00
Matthias Koefferlein 97a1abb73f WIP: implementation of basic device classes, device extractor. 2018-12-25 02:02:18 +01:00
Matthias Koefferlein 792a420e23 WIP: purge_nets and combine_devices for db::Netlist, GSI bindings. 2018-12-25 00:25:07 +01:00
Matthias Koefferlein d9b0b2f775 WIP: Ability to redefine device combination in Ruby (GenericDeviceClass) 2018-12-24 17:22:59 +01:00
Matthias Koefferlein 764667d8e8 WIP: added algorithm for combining devices - needs testing. 2018-12-24 16:55:22 +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 9a9482d7c7 Added netlist editing features. 2018-12-22 23:12:45 +01:00
Matthias Koefferlein e51a3a9ed9 Dual netlist representation (nets attached to pins and ports). 2018-12-22 00:29:44 +01:00
Matthias Koefferlein 654afa3ec2 Upward references for db::Net and db::Circuit. 2018-12-21 22:13:37 +01:00
Matthias Koefferlein 83a38037e5 Added cluster_id property to db::Net 2018-12-21 21:53:48 +01:00
Matthias Koefferlein 80999475f4 Added trans and name attributes to db::SubCircuit 2018-12-21 21:47:27 +01:00
Matthias Koefferlein 4dd17c3cd4 WIP: added tests for dbNetlist classes. 2018-12-20 23:29:01 +01:00
Matthias Koefferlein 18346945df WIP: some refactoring. 2018-12-20 22:11:20 +01:00
Matthias Koefferlein d78a25efe4 WIP: new classes for netlist representation. 2018-12-19 23:41:39 +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 c10dfee984 Merge branch 'dvb' of https://github.com/klayoutmatthias/klayout into dvb 2018-12-17 20:31:34 +01:00
Matthias Koefferlein 7ceb4ed076 Fixed an issue with the deep region: the layout pointer is not a good key for the backannotation cache. So we better use the unique ID - a concept introduced herein. 2018-12-17 20:31:24 +01:00
Matthias Koefferlein 69d75e233d Enabled build without qt, Ruby and Python 2018-12-16 23:50:34 +00:00
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 6a2ddcda82 Net processor: Added timing, rearrangement as preparation for parallelization 2018-12-07 23:21:38 +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 6849a2723d WIP: added test cases for multi-level cross-hierarchy interactions. 2018-12-04 23:33:04 +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 5a48ac3974 WIP: some refactoring, joining of clusters by child clusters. Needs testing. 2018-12-03 22:05:54 +01:00
Matthias Koefferlein e8c86834cb WIP: hier network - a first testcase. 2018-12-03 00:17:04 +01:00
Matthias Koefferlein 1e4b2b414e WIP: built test bench 2018-12-02 23:58:47 +01:00
Matthias Koefferlein 7e36018356 WIP: hierarchical net clusters - some testing 2018-12-02 23:05:58 +01:00
Matthias Koefferlein 22651b83c0 WIP: hierarchical net clusters - needs testing 2018-12-02 22:39:53 +01:00
Matthias Koefferlein 0e4eab2dce WIP: hierarchical net clusters. 2018-12-02 22:26:03 +01:00
Matthias Koefferlein f7f9f4f1fc WIP: hier network processor: local cluster set 2018-12-02 12:55:54 +01:00
Matthias Koefferlein e918cc74b0 WIP: tests for cluster in hierarchical network processor. 2018-12-02 10:41:37 +01:00
Matthias Koefferlein 59d1aead59 WIP: new classes for hier network processor. 2018-12-02 01:30:56 +01:00
Matthias Koefferlein 3609bdda81 WIP: first steps for network processor. 2018-12-01 09:38:16 +01:00
Matthias Koefferlein 970f22960f WIP: enabled tests in editable mode too. 2018-11-28 00:00:06 +01:00
Matthias Koefferlein 6e52c37a1e WIP: Fixed another build issue (ambiguous overload) 2018-11-26 22:28:29 +01:00
Matthias Koefferlein 345ff27854 Fixed a small build issue (ambiguous parameters) 2018-11-26 21:29:09 +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 0352a450b7 Refined solution for #198 2018-11-25 22:43:13 +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 712a390f52 WIP: added ref counting for deep shape layers and layouts 2018-11-21 00:17:14 +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 a438dfd6f0 WIP: deep region debugged, GSI binding, tests. 2018-11-17 00:16:13 +01:00
Matthias Koefferlein f5cc8b6018 WIP: added DeepRegion 2018-11-16 01:11:28 +01:00
Matthias Koefferlein f29fd3dfc6 WIP: moved hierarchical processor into db. 2018-11-15 23:41:44 +01:00
Matthias Koefferlein 04256a2753 WIP: fixed RecursiveShapeIterator unit tests. 2018-11-15 22:59:38 +01:00
Matthias Koefferlein 3f8825cfd1 WIP: Improved design of HierarchyBuilder, added tests. 2018-11-15 22:50:02 +01:00
Matthias Koefferlein 6f4988a764 WIP: first version hierarchy builder 2018-11-14 02:22:53 +01:00
Matthias Koefferlein 2bfccca462 WIP: enhanced recursive shape iterator's push mode. 2018-11-13 23:40:08 +01:00
Matthias Koefferlein f346e70746 RecursiveShapeIterator now features a push mode 
This will eventually enable catching a hierarchy
skeleton (with shapes) from a RecursiveShapeIterator.
 2018-11-12 23:44:26 +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 255abc5534 Provided new explicit template instantiations required for DRC 2018-11-10 00:44:30 +01:00
Matthias Koefferlein 7a37da91e0 EdgePairs refactoring 
- Uses a db::Shapes container
- Aligned with db::Edges and db::Region
- With original layer delegate
 2018-11-10 00:07:53 +01:00
Matthias Koefferlein 8e19474095 Introduced edge pairs as valid shapes for db::Shapes 2018-11-09 22:59:26 +01:00
Matthias Koefferlein b9b00a08b5 Many bug fixes after refactoring. 2018-11-09 01:14:22 +01:00
Matthias Koefferlein ec638c87b4 Refactoring of Edges - compiles again. 2018-11-09 00:39:00 +01:00
Matthias Koefferlein 0a9ab32f81 WIP: fixed initialization code. 2018-11-07 23:08:52 +01:00
Matthias Koefferlein de6045fdf0 Fixed an initialization issue. 2018-11-07 22:20:57 +01:00
Matthias Koefferlein 009492a2a6 Fixed a linker issue. 2018-11-07 22:19:05 +01:00
Matthias Koefferlein 8107e1bb51 Refactoring: separated sources for db::Region 2018-11-07 22:17:51 +01:00
Matthias Koefferlein 885a440089 Further refactoring: provide adressable polygons. 2018-11-07 02:44:15 +01:00
Matthias Koefferlein 9c92a9c72e Region refactoring: many unit tests are passing again. 2018-11-07 00:45:29 +01:00
Matthias Koefferlein e595c32fe1 WIP: made first unit tests functional again. 2018-11-06 00:51:39 +01:00
Matthias Koefferlein f604d149b5 WIP: next part of region refactoring. 2018-11-05 00:32:04 +01:00
Matthias Koefferlein 7062c4acf5 WIP: next part of region refactoring. 2018-11-05 00:25:16 +01:00
Matthias Koefferlein 5a5051b0dd WIP: second part of region refactoring. 2018-11-04 23:26:08 +01:00
Matthias Koefferlein 54945105ef WIP: first part of region refactoring. 2018-11-04 22:56:08 +01:00
Matthias Koefferlein 3392c08d36 Merge branch 'pymod' into net-extract 2018-10-09 23:43:58 +02:00
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 db981b0f7d A huge patch to make Windows build functional again after recent updates 
The issue was: for MacOS/clang, the virtual format-specific
option structs had to be embedded in one compile unit (for RTTI).
In Windows this will lead to link errors since the DLL is not
reachable at build time for the generic reader/writer configuration in
the buddy tools.

The solution is to use GSI methods (provided for scripting) to
set the reader/writer options in a generic way that does not
require linking against the plugin DLLs.
 2018-10-08 23:31:22 +02:00
Matthias Koefferlein 121ec46390 Attempt to introduce multithreading into hierarchical processor 
However, performance does not scale well currently.
 2018-10-08 00:10:54 +02:00
Matthias Koefferlein f7c4aa0348 (Partial) attempt to fix the plugin detection issue on MacOS 2018-10-02 17:36:30 -07:00
Matthias Koefferlein c75e67268b Merge branch 'pymod' into net-extract 2018-09-26 21:40:23 +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
Matthias Koefferlein a551300e0d WIP: Some refactoring (hier processing in extra file), unit tests, bug fixes 2018-09-22 22:32:36 +02:00
Matthias Koefferlein 3214200e17 WIP: code factory 2018-09-22 02:45:56 +02:00
Matthias Koefferlein b25401c254 Added twofold-typed box scanner. 2018-09-20 23:44:51 +02:00
Matthias Koefferlein 6efdb3a9e1 Added testcase for #166. 2018-09-17 01:51:23 +02:00
Matthias Koefferlein f72fda7bae Added test case for #166. 2018-09-17 01:48:31 +02:00
Matthias Koefferlein e9de4252fb Fixed #166 (internal error when writing GDS file) 
This fix consists of computing the intersection
points in the split procedure with higher resolution
to avoid topology changes due to snapping on the cut
line.
 2018-09-17 01:29:31 +02:00
Matthias Koefferlein c46bed0785 Some update to fix build issues (this time, Linux) 
- All platforms support native hash values for long long etc.
  with the TR1 containers
- Use non-static, function symbols to force linking.
- Debian package is picky about dates so give them some
  in Changelog.
 2018-09-10 21:56:20 +02:00
Matthias Koefferlein ad03533a7b OASIS tests made robust against hash implementation 
The text writer was made "normalizing": it will introduce
a certain element order (string sorting). This way, OASIS
files can be compared against golden data without
changes in the order due to different implementation of
hash containers.
 2018-09-10 01:16:49 +02:00
Matthias Köfferlein 28f8a1ee7d Merge branch 'pymod' into pymod-msvc 2018-09-07 22:56:22 +02:00
Matthias Köfferlein a4562bee71 Also fixed issue with hash value of LayerProperties 2018-09-07 22:39:12 +02:00
Matthias Köfferlein c53c3ae7cf Hash value issue with db::Text fixed. 2018-09-07 22:29:54 +02:00
Matthias Köfferlein 1bf4d95388 Further MSVC compatibility 
String assertions fixed, numerical issue with dbTrans fixed, iterator 
assertions fixed.
 2018-09-02 19:18:42 +02:00
Matthias Köfferlein 356a468d66 A couple of changes to make MSVC work - not done yet. 2018-09-02 00:40:35 +02:00
Matthias Koefferlein c9771f54eb Merge branch 'master' into pymod 2018-09-01 09:37:08 +02:00
Matthias Köfferlein af50c0f0c3 Many warnings fixed for MSVC 2018-08-29 01:46:18 +02:00
Matthias Köfferlein 860014e3ae MSVC builds for the first time - still a lot of patches required 
Some suspicious compiler warnings remain.
 2018-08-28 23:19:58 +02:00
Matthias Koefferlein bcd6c466fb Fixed #152 (shape count wrong) 2018-08-13 09:30:46 +02:00
Matthias Köfferlein 23d715001b First steps towards enablement of MSVC2017 for pymod. A lot of things to TODO yet ... 2018-08-04 18:02:39 +02:00
Thomas Ferreira de Lima cfbcc158bf
adding / and /= operators to Point and Vector types in db [ci skip] 2018-08-02 00:45:34 -04:00
Thomas Ferreira de Lima a3234e2645
changing dbHash macro from __APPLE__ to __EXT_HASH_DEPRECATED 2018-08-01 22:31:09 -04:00
Thomas Ferreira de Lima f6d3995d6b
changing ext/hash_(set|map) to unordered_(set|map) to avoid deprecation warning on mac. 2018-08-01 15:51:05 -04:00
Matthias Koefferlein ddfb084a8d Bugfix: also recognize plugins when the main binary is installed in a different place than the libs. 2018-07-29 14:56:19 +02:00
Matthias Koefferlein 98ecc9e47b Fixed a typo, force update of unit tests on Jenkins. 2018-07-29 14:07:02 +02:00
Matthias Koefferlein 3fb568671d A little refactoring - central place for DLL/.so path detection 2018-07-29 10:20:48 +02:00
Matthias Koefferlein 11627486d6 More verbose messages on plugin loading. 2018-07-29 02:36:25 +02:00
Matthias Koefferlein c9859b4f8f Fixed some issues with long int emulation. Using long int as substitute for __int128 2018-07-24 22:08:30 +02:00
Matthias Koefferlein 8578918764 Updated PolygonTools test with recent edge processor update. 2018-07-23 20:28:01 +02:00
Matthias Koefferlein 6b48b2bb3d Fixed Edge unit tests. 2018-07-23 19:37:36 +02:00
Matthias Koefferlein f05b3249ca Fixed fast EdgeProcessor unit tests with recent update. 2018-07-23 19:36:00 +02:00
Matthias Koefferlein 2178b72704 Refined test for 74 issue for different orientations. 2018-07-23 19:12:12 +02:00
Matthias Koefferlein 5741a120e9 More precise point/edge interaction for scanner 2018-07-22 22:52:04 +02:00
Matthias Koefferlein efd9e47c1f Attempt to fix a scanline issue. 2018-07-22 18:49:17 +02:00
Matthias Koefferlein 20d1d0500f Fixed #142 (Issue with RBA::RecursiveShapeIterator#region=) 2018-07-12 21:16:14 +02:00
klayoutmatthias 616c2942e1 WIP: made pymod functional on Windows (without Qt). Tests pass. 2018-07-10 23:34:30 +02:00
Matthias Koefferlein 772062e33e WIP: fixed path generation in db::init in non-Qt case. 2018-07-09 00:43:49 +02:00
Matthias Koefferlein 260243a6d9 WIP: Fixed PCB import for non-Qt builds, added missing file. 2018-07-08 23:44:36 +02:00
Matthias Koefferlein 3acb7b6920 Fixed documentation (XML parser error) of RBA::TextGenerator. 2018-07-06 00:58:26 +02:00
Matthias Koefferlein 2b64c4bf82 Bugfix: multithread-safety for gsi::Proxy (required for the tiling processor use case). 2018-07-06 00:56:34 +02:00
Matthias Koefferlein 803a29037a Added test for reproducing threading issue on TP 2018-07-06 00:09:22 +02:00
Matthias Koefferlein bbfcd9cf9e Made normal build work again. 2018-07-03 01:49:06 +02:00
Matthias Koefferlein a82adbbe83 Massive reduction of Qt dependencies, but also massive refactoring. 2018-07-03 00:51:36 +02:00
Matthias Koefferlein 239b7ca3ff First (major) steps towards a Qt-less basic build. 2018-07-02 18:20:20 +02:00
Matthias Koefferlein 94387529d6 Fixed #134 
The issue was caused by an internal error in the edge processor.
Effectively the weak attractor scheme was causing this problem.
As the weak attractors are making things worse rather than
better I dropped them.

In theory, the weak attractors render an edge undisturbed by
neighboring intersection points, but in cases or parallel edges
this lead to problems: omitting cut points violates the output
edge configuration warranties the the polygon stitcher fails.

In addition, to maintain the solution for bug #74, the cut point
capture condition was relaxed, so that edge crossing the exact
corner of the snapping rectangle of a point are not considered
captured.
 2018-06-26 01:04:20 +02:00
Matthias Koefferlein da65851ee2 Public declaration of path::to_string 2018-06-24 14:11:23 +02:00
Matthias Koefferlein f7843410a0 Public declaration of path template instantiation 2018-06-24 14:08:31 +02:00
Matthias Koefferlein 4c90d98750 WIP: Fixed windows build. 2018-06-17 10:27:54 +02:00
Matthias Koefferlein 7e56ce23e5 WIP: Moved net tracer into plugin, GSI is now in db module. 2018-06-16 00:56:35 +02:00
Matthias Koefferlein 9e972876fe WIP: correctly assigned db module to technology in GSI 2018-06-15 01:02:26 +02:00
Matthias Koefferlein 41cedf4b45 WIP: fixed the technology refactoring part 2018-06-15 00:59:38 +02:00
Matthias Koefferlein 10cfac3d42 WIP: fixed linker issues. 2018-06-15 00:31:46 +02:00
Matthias Koefferlein c360f6d4a7 WIP: first steps for making technology a db component. 2018-06-14 23:38:23 +02:00
Matthias Koefferlein 5421f77e61 WIP: finished refactoring to plugins for CIF, DXF & OASIS too. 2018-06-13 22:23:27 +02:00
Matthias Koefferlein 9883ea5679 WIP: added streamers plugin structure (partially) 2018-06-13 21:39:39 +02:00
Matthias Koefferlein 77f0197f8a WIP: fixed test framework. 2018-06-13 00:43:54 +02:00
Matthias Koefferlein 409392d561 WIP: started refactoring the plugin structure. Goal: standalone db module with it's own plugins like LEF/DEF, Gerber, MEBES including GSI bindings. 2018-06-13 00:33:43 +02:00
Matthias Koefferlein 3b5e84a5b2 Fixed documentation of RBA::TextGenerator. 2018-06-04 23:11:02 +02:00
Matthias Koefferlein 655e59d11a WIP: Fixed build dependencies and code dependencies for Python modules (Qt5) 2018-06-03 19:54:18 +02:00
Matthias Koefferlein 0e29c997f6 WIP: refactoring, fixed documentation and some mistakes. 2018-05-31 01:11:24 +02:00
Matthias Koefferlein c30d52c801 WIP: fixed a lot of compiler issues after last refactoring. 2018-05-30 01:00:13 +02:00
Matthias Koefferlein f74f2d3416 Fixed bug #121 (reopening of PCell's in GDS and - partially - in OASIS) 2018-05-17 22:24:32 +02:00
Matthias Koefferlein 89b4397aa4 Fixed some doc typos. 2018-04-28 00:32:23 +02:00