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95 Commits

Author SHA1 Message Date
Matthias Koefferlein 48ec208843 Bugfix: LVS - same_nets should not be picky about net names - they may be missing in some circuits 2023-02-02 12:24:50 +01:00
Matthias Koefferlein 0e60c90514 Bugfix LVS: same_nets with two arguments was not working as described 2023-02-02 00:30:00 +01:00
Matthias Koefferlein 500fa5b62d Avoid loooong error messages in DRC and LVS by bypassing the engine's inspect implementation which emits a lot of internal members 2023-01-25 20:42:30 +01:00
Matthias Koefferlein a85dbd3d31 Updating copyright notice to 2023 2023-01-01 22:27:22 +01:00
Matthias Koefferlein 66b10245fe Another update of golden data 2022-11-24 21:54:04 +01:00
Matthias Koefferlein dc24ec2d15 Updated golden test data 2022-11-24 21:46:56 +01:00
Matthias Koefferlein d8dcb41ee0 force GC on LVS tests too. 2022-11-24 21:28:13 +01:00
Matthias Koefferlein 90df9451b6 WIP: reworked log enabling in LVS, added 'no_lvs_hints' feature, updated tests 2022-08-13 18:30:02 +02:00
Matthias Koefferlein c700d2ed97 Better LVS template - align needs to come before simplify 2022-07-03 09:40:17 +02:00
Matthias Koefferlein 8e21dab345 Reworked lym::MacroCollection for not using Qt (too much) 2022-05-28 21:21:58 +02:00
Matthias Koefferlein b22c7091ae Skip resources in non-Qt case 2022-05-27 20:26:47 +02:00
Matthias Köfferlein f8bd4dafaf
Pdf documentation (#1052) 
* Some doc fixes as preparation for PDF generation

* Some doc bug fixes and enhancements for PDF manual generation

* Fixed a number of invalid references found during PDF generation

* Enable PCellDeclarationHelper doc for help system

* Fixed doc text

* Fixed some doc issues with invalid links etc.
 2022-04-03 20:51:29 +02:00
Matthias Koefferlein 5b9f194ecc Forget last commit - problem was that golden netlists should not be compared with net names as those are node numbers and they might change with C++ STL implementation 2022-03-18 00:10:00 +01:00
Matthias Köfferlein 7d78194cf0
Issue 1021 (#1026) - LVS match issue on SRAM sample 
* First step for solution:

Problem was: the ambiguity resolver was making decisions which later resulted in
a name conflict. Later on, another branch of the backtracking algorithm came
across the same situation but decided based on names, creating an conflict.

First part of the solution is to establish the backtracking information
during ambiguity resolution and using that rather than an alternative branch
later on. This avoids this conflict, but does not favor names as mandated
by the "use_names" flag. This will be the second step of the solution.

* Bugfixed solution (partially)

* Introducing third pass in netlist compare

The second pass is "ambiguity resolution by name" and
is skipped if "consider_net_names" is false. The third
pass then is ignoring the names.

* Bugfix

* Comment fixed, test updates

* Added tests

* Added test data variant for CentOS 8
 2022-03-15 21:14:32 +01:00
Matthias Köfferlein e9c5782c51
Issue 1011 (#1027) - DRC violation on texts in deep mode 
* Fixed issue-1011 by using single-point polygons for texts in deep mode. Tests need fixing.

* Updated tests (text become a single point)

* Added test for issue-1011
 2022-03-15 21:13:57 +01:00
Matthias Koefferlein cd07a21ae3 Merge branch '25d-with-booleans' 2022-03-05 14:59:17 +01:00
Matthias Köfferlein ed7f77a86d
Split gates (#1018) 
* First implementation, first basic tests.

* WIP: more tests, bug fixes

* split_gates feature, added test case

* Documentation
 2022-03-05 14:56:52 +01:00
Matthias Koefferlein 30f774f055 WIP: dynamic definition of macro categories (currently: drc, lvs) 2022-02-19 17:57:41 +01:00
Matthias Köfferlein 0005c5d742
Fixed #971 (double compare fails in LVS) (#1001) 2022-02-12 17:04:47 +01:00
Matthias Koefferlein 10456516db Updated copyright to 2022, preparations for 0.27.6 (was delayed due to code signing certificate issues) 2022-01-04 21:20:04 +01:00
Matthias Koefferlein 6e15ebb3a1 Enabled 'lvs_data' as a new global function for LVS (for consistency) 2021-12-26 23:39:02 +01:00
Matthias Koefferlein beb168508e Updated doc. 2021-07-29 23:13:26 +02:00
Matthias Koefferlein 0f09dfe8eb Added LVS tests, updated doc. 2021-07-29 22:56:11 +02:00
Matthias Koefferlein 8b970039c0 Using primary(layout) netlist as reference for primary parameters and compare delegate - this also removes some potential glitches 2021-07-29 01:15:35 +02:00
Matthias Koefferlein a90e14b692 Some tests added. 2021-07-27 23:08:34 +02:00
Matthias Koefferlein 23d0fcae8d Added new tests 2021-07-19 08:32:55 +02:00
Matthias Koefferlein 47db99c0dd Fixed a merge issue. 2021-07-07 07:44:50 +02:00
Matthias Koefferlein 4e54715d64 Merge branch 'wip-lvs' 2021-07-06 23:40:44 +02:00
Matthias Koefferlein e34fc8967a Some enhancements 
* Device#net_for_terminal with terminal name
* Spice writer now dumps all parameters for resistors and caps (also secondary)
* Enabled Spice writer delegate in LVS (spice_format(...))
* Device class factories for built-in device extractors
 2021-07-05 22:22:13 +02:00
Matthias Koefferlein 3d6119f2a6 Updated tests, sloppy 'same_nets' in non-must-match mode 2021-06-29 08:43:28 +02:00
Matthias Koefferlein 2d2cf11308 Added tests for new features. 2021-06-28 23:08:02 +02:00
Matthias Koefferlein ab70c42c68 Some enhancements for strong matching of nets 
* same_nets! method for strong matching
* same_nets and same_nets! except glob pattern to circuits and nets
* both observe case sensitivity
* helper functions for case sensitivity Netlist#is_case_sensitive?, Netlist#case_sensitive=
* Netlist#nets_by_name to get nets from pattern
 2021-06-28 22:33:46 +02:00
Matthias Koefferlein dae5d3227a Enhanced documentation for blank_circuit, consilidated 'blank_circuit' method provided which can be used anywhere 2021-06-28 19:51:57 +02:00
Matthias Koefferlein 24afd571f0 LVS: can be used anywhere now: tolerance and join_symmetric_nets 2021-06-28 18:56:07 +02:00
Matthias Koefferlein 931b3ef1ce Updated LVS (lvsdb) tests because of invalid layer properties bug 2021-05-26 23:03:14 +02:00
Matthias Koefferlein fcb966393a Fixed #806: first, the internal error gone. Second, the implementation of custom comparers is simplified as the 'equals' method does not need to be implemented. 2021-05-26 22:39:28 +02:00
Matthias Koefferlein e54dc0e817 Updated tests. 2021-05-25 23:33:02 +02:00
Matthias Koefferlein ac57d0e473 New testdata because of #798 fix 2021-05-13 23:22:52 +02:00
Matthias Koefferlein 1285868546 Skip private-only tests without private data access 2021-05-01 21:36:52 +02:00
Matthias Koefferlein 44e495a77a Added test 2021-04-13 23:09:03 +02:00
Matthias Koefferlein 6ceac2c6ba Updated a test. 2021-03-27 23:14:33 +01:00
Matthias Koefferlein cb2d76def6 New test case for LVS 2021-03-26 00:02:01 +01:00
Matthias Koefferlein 8d5ef02c3d Using unlimited complexity and depth for LVS compare 2021-03-25 23:50:45 +01:00
Matthias Koefferlein c48be51cb6 Made SPICE netlist elements case insensitive in LVS scripts 2021-03-24 22:11:15 +01:00
Matthias Koefferlein 3777d311af typos fixed, doc update 2021-03-24 00:07:16 +01:00
Matthias Koefferlein d9686c1f77 Added one more LVS test 2021-03-15 17:18:30 +01:00
Matthias Koefferlein a8f3df7aa5 Refactoring of the interpreter scheme with the goal to provide a functional cleanup. This is required if someone stops inside the debugger. Without a proper cleanup the application becomes dysfunctional. 2021-03-15 10:17:25 +01:00
Matthias Koefferlein bb9ae20c32 Rework of the progress reporting scheme: LVS got a log now, the layout is horizontal for multiple progress objects, less flicker and more quiet display, cancel function should work more reliably now. 2021-03-14 16:25:56 +01:00
Matthias Köfferlein 10eee4d895
Fixed #709. (#714) 2021-01-31 19:21:00 +01:00
Matthias Koefferlein 7d4310d343 Updated copyright to 2021 2021-01-05 22:57:48 +01:00