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2518 Commits

Author SHA1 Message Date
Niko Savola 08ac892e4e
Leverage execution policies in `dbShapes` and PLC decomposition 2026-06-03 16:20:53 +03:00
Matthias Koefferlein 7d5f61db59 Issue #2360: Implemented name sorting by default (can be turned off) for 'make_top_level_pins' 2026-05-26 23:26:16 +02:00
Matthias Koefferlein 4db6afb5f3 Merge remote-tracking branch 'origin/bugfix/issue-2356' into wip 2026-05-25 20:51:55 +02:00
Matthias Koefferlein be8b165b6a Merge remote-tracking branch 'origin/bugfix/issue-2350' into wip 2026-05-25 20:51:42 +02:00
Matthias Koefferlein 7508c8e4a4 Enabling context writing also for top cells - this allows the OASIS writer to generate proxy cells on output during fix of issue #2350 2026-05-25 01:13:58 +02:00
Matthias Koefferlein 37977d21e9 Fixing issue #2350 (strm2oas writes empty OAS) 
Problem was that the OASIS writer was simply ignoring
all top level proxy cells (PCells, Library references).

The original bug #1835 fixed that by changing the
reader behavior, so it would keep top level proxies.
However, doing the spin through the writer got them
removed and in addition, the cleanup happing during
editing would also remove them.

Solution is to centralize the strategy of cleaning
cells. The cleanup now is changed to not remove
proxy top cells if they are the only ones. This is
consistent with the previous reader-only behavior.

The writer implements the same behavior by means
dropping cells marked for cleanup, instead of simply
skipping all proxy cells.
 2026-05-25 00:09:38 +02:00
Matthias Koefferlein 249de43350 Fixed some compiler warnings 2026-05-25 00:07:30 +02:00
Matthias Koefferlein 0648ee1bd0 Merge branch 'wip' 2026-05-24 15:26:19 +02:00
Matthias Koefferlein aa50562e38 [consider merging] Fixed a type bug in l2n reader 2026-05-23 21:19:52 +02:00
Matthias Koefferlein 4afe2e5e8a Merge remote-tracking branch 'origin/master' into feature/issue-2337 2026-05-20 19:07:39 +02:00
Matthias Köfferlein 10860d5a68
Merge pull request #2352 from KLayout/bugfix/issue-2345 
A contribution to issue #2345 mitigation
 2026-05-20 19:06:12 +02:00
Matthias Köfferlein 0ca31fb9a6
Merge pull request #2347 from KLayout/bugfix/issue-2344 
Fixing issue #2344 (preserving properties on PCell instantiation with…
 2026-05-20 19:04:14 +02:00
Matthias Koefferlein 485ec8a413 Fixing builds 2026-05-07 00:11:39 +02:00
Matthias Koefferlein 838b2409b0 Maintaining data_id during modification of layer inside device extractor -> this way, the name-to-layer link is maintained inside the DRC engine 2026-05-07 00:10:22 +02:00
Matthias Koefferlein 9630bff240 A contribution to issue #2345 mitigation 
With this patch, empty layers can be used to place device
terminals on and these shapes are visible on those layers.
This allows splitting the terminal shapes and used those
shapes to connect down to different substrates.

The patch turns EmptyLayer into a DeepLayer when used
as terminal layer for device extraction.
 2026-05-05 23:08:09 +02:00
Matthias Koefferlein c85be6bce5 Adding string serialization "from_s" for objects with properties (CAUTION: side effect!) 
Problem was that "to_s" did not deliver a parsable string for the
properties. This is fixed, but the format of the properties part
of the string changes.
 2026-05-03 20:27:15 +02:00
Matthias Koefferlein 77fb74e072 Supporting to_bytes and from_bytes also for the ..WithProperties types 2026-05-03 18:10:00 +02:00
Matthias Koefferlein 1de28f2d6b Refactoring, some enhancements to tl::Variant 
- Split binary and regular streams
- Binary serialization of tl::Variant
- Fixing tl::Variant parsable string representation for byte arrays and char
  (Format is '...'b for byte arrays and '.'c for chars).
- tl::to_quoted_string now allows 0 characters in the string
  (escapes to '\000')
 2026-05-03 16:24:14 +02:00
Matthias Koefferlein 7f6071db31 Some refactoring, bug fixes 2026-05-03 00:15:47 +02:00
Matthias Koefferlein fdaa93d234 First implementation of to_bytes/from_bytes for Vector,Point,Box,Polygon,SimplePolygon,Trans,CplxTrans,Text,Path,Edge,EdgePair and variants 2026-05-02 23:21:35 +02:00
Matthias Koefferlein 1740523092 Introducing a number of convenience methods for Layout 
* Layout#delete_cells with a list of cell object
* Layout#delete_cell_rec with a cell object
* Layout#prune_cell with a cell object
* Layout#prune_cells for pruning multiple cells in one call
* Layout#prune_subcells with a cell object
* Layout#prune_subcells with multiple root cells
* Layout#flatten with a cell object
* Layout#flatten_into with cell objects
* Layout#delete_cell with a cell object
* Default value "all" for "levels" argument in "prune_subcells" and "prune_cell"
* Default value "all" for "levels" and "true" for "prune" argument in "flatten"
* Default value "all" for "levels" and "unity" for "trans" argument in "flatten_into"
 2026-05-02 15:46:29 +02:00
Matthias Koefferlein d8016a9446 Polishing doc. 2026-05-02 00:29:07 +02:00
Matthias Koefferlein 0728feba33 Bugfix: rbaTests:dbPCellTests were disabled, added tests for new features for cold proxies 2026-05-02 00:20:57 +02:00
Matthias Koefferlein 6782ad54e6 GSI: new functions for cold proxies 2026-05-02 00:00:25 +02:00
Matthias Koefferlein 5596019ece Fixing issue #2344 (preserving properties on PCell instantiation with instances) 2026-05-01 00:03:11 +02:00
Matthias Koefferlein 39c95a11de Fixed issue #2343 (loss of collinear points in copy_tree and other places) 2026-04-30 23:42:40 +02:00
Matthias Koefferlein 9383f0945a Fixed Windows builds 2026-04-14 19:39:28 +02:00
Matthias Koefferlein b51caf5d39 Merge branch 'wip' 2026-04-14 19:21:01 +02:00
Matthias Köfferlein 0fdce69579
Merge pull request #2304 from KLayout/bugfix/issue-2299 
Bugfix/issue 2299
 2026-04-14 08:59:07 +02:00
Matthias Köfferlein 72c4af9f94
Merge pull request #2308 from KLayout/bugfix/issue-2305 
Bugfix/issue 2305
 2026-04-14 08:57:19 +02:00
Matthias Koefferlein adb81262a4 Experimental feature: Region#peel to reduce hierarchical load 2026-04-12 01:03:37 +02:00
Matthias Koefferlein ddc17818b0 Bugfix + tests added 2026-04-04 19:34:54 +02:00
Matthias Koefferlein a092d7c6ca Enhancement to Library#lib_by_name 
* Better description
* Allowing "*" for the technology name to capture all
  libraries with that name
 2026-04-04 14:27:01 +02:00
Matthias Koefferlein a39bc587c1 Reusing libraries inside Library#library_from_file and Library#library:from_files for conservative reloading. 2026-04-03 17:49:29 +02:00
Matthias Koefferlein ad850f3d83 Merge branch 'lib-file' into bugfix/issue-2305 2026-04-03 15:42:00 +02:00
Matthias Koefferlein 87415f848c WIP 2026-04-03 11:33:46 +02:00
Matthias Koefferlein 5762bc3ecc Remove debug output 2026-04-03 11:31:53 +02:00
Matthias Koefferlein f33f8ea756 Fixing Layout::cleanup - was missing an update to establish proper cell parent relationships 2026-04-03 11:30:34 +02:00
Matthias Koefferlein 1abfd5363e Fixed an infinite loop 2026-04-03 00:30:01 +02:00
Matthias Koefferlein a6dce8c2ad Improving Layout::cleanup to consolidate library and cold proxies and to establish proper cell names if possible 2026-04-02 22:14:11 +02:00
Matthias Koefferlein dcc7f28c77 Updating test data 2026-03-31 22:09:27 +02:00
Matthias Koefferlein 7cec679d39 Taking care of complex library reference scenarios where libraries self-reference and under the presence of stale references. Main issue is order of resolution and indirect references due to replication. Solution is to repeat resolution until saturated. A test is supplied. 2026-03-31 21:35:33 +02:00
Matthias Koefferlein 062567f206 WIP 2026-03-29 19:41:19 +02:00
Matthias Koefferlein ddb261d708 Improving stability of library refresh 
1.) Safeguard against missing cells
2.) Use topological order during refresh
    This avoid child-first issues
3.) Use cell names and basic names for mapping
    (cell names may be disambiguated while
    basic names are not)
 2026-03-28 22:05:23 +01:00
Matthias Koefferlein 4c47cfb03a WIP: 'sparse_array_limit' on DSS 2026-03-23 22:49:47 +01:00
Matthias Koefferlein 92143ef543 WIP - experimental feature to resolve sparse cell arrays 2026-03-22 23:49:51 +01:00
Matthias Koefferlein 851919c42b Enabling direct storage of boxes in box scanner for (slightly) better performance 2026-03-22 21:50:26 +01:00
Matthias Koefferlein aa361277a0 Implementing replication in LStream, OASIS and GDS2 2026-03-22 21:21:11 +01:00
Matthias Koefferlein 4908f51e1c WIP 2026-03-22 00:07:09 +01:00
Matthias Koefferlein f501f039c0 Added tests and two convenience methods 
The two convenience methods are

Library#library_from_file
Library#library_from_files

Both create and register a Library object tied to a file.
This object supports proper reloading and re-mapping on
"refresh".
 2026-03-21 14:59:08 +01:00