luke
/
klayout
mirror of https://github.com/KLayout/klayout.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
7,516 Commits 85 Branches 94 Tags 427 MiB
Commit Graph

443 Commits

Author SHA1 Message Date
Matthias Koefferlein b4d1aa131c Refactoring OASIS reader which wasn't working in non-editable mode 2024-12-25 22:51:56 +01:00
Matthias Koefferlein dc73b8145f WIP 2024-12-24 17:13:01 +01:00
Matthias Koefferlein 28260a68b0 WIP 2024-12-24 15:39:27 +01:00
Matthias Koefferlein acdb18039b WIP: OASIS reader tests debugging. 2024-12-24 13:07:02 +01:00
Matthias Koefferlein f5fea29cc9 WIP: OASIS reader tests debugging. 2024-12-24 12:56:13 +01:00
Matthias Koefferlein dd7aa9b84f WIP: massive refactoring of properties repo and OASIS reader 
Target is to reduce the properties repository to a singleton.
Hence, there is no need to translate property IDs and it
is possible to retrieve properties everywhere.

The OASIS reader is refactored to avoid property renaming
and change of property definitions per ID.
 2024-12-24 00:00:43 +01:00
Matthias Koefferlein 487a198ec9 WIP: OASIS reader refactoring for new properties repository concept 2024-12-22 17:28:54 +01:00
Matthias Köfferlein 637660ca69
Merge pull request #1933 from KLayout/wip 
Wip
 2024-11-30 08:23:35 +01:00
Matthias Koefferlein dc9b3bb398 More consistent handling of special paths (like data: URLs) for technology components. 2024-11-23 19:19:23 +01:00
Matthias Koefferlein 85caa4b397 Fixed issue #1925 (MAGIC import fails) 2024-11-17 21:42:29 +01:00
Matthias Köfferlein d5358c87ae
Merge pull request #1903 from KLayout/wip 
Wip
 2024-10-20 13:25:39 +02:00
Matthias Köfferlein 6b906b9582
Merge pull request #1889 from KLayout/issue-1877 
Fixed issue #1877 (rounding introduces DRC error in LEF/DEF via)
 2024-10-19 16:31:43 +02:00
Matthias Koefferlein dc0f549ab4 Embedding fix for issue #1892 which is closely related to #1877 2024-10-14 23:41:55 +02:00
Matthias Koefferlein 7b7e98d49a Fixed issue #1877 (rounding introduces DRC error in LEF/DEF via) 2024-10-12 21:44:49 +02:00
Matthias Koefferlein 1289db7ebd Enhancing GDS2 writer float conversion such that less rounding occurs 2024-10-04 17:47:37 +02:00
Matthias Koefferlein 4be134e293 LEF/DEF reader recognizes existing layers by name now 
This is helpful as it assigns layer/datatype numbers
automatically. If only a name is given for a layer
(i.e. "OUTLINE"), it will not match any previously
loaded layer and layer matching goes by layer/datatype
first.

This way, every "reload" added a new "OUTLINE" layer.
 2024-10-03 18:50:00 +02:00
Matthias Köfferlein ff0a2b8ab7
Merge pull request #1850 from KLayout/wip 
Wip
 2024-09-21 20:33:21 +02:00
Matthias Koefferlein c6b2dba847 Updating tests 2024-09-18 23:53:51 +02:00
Matthias Koefferlein ca9b1d779d Print file name before warning from stream readers, compress warnings if necessary, add file name to errors 2024-09-16 23:48:30 +02:00
Matthias Koefferlein bc78f4a0e9 Added test. 2024-09-01 21:26:44 +02:00
Matthias Koefferlein 7ddc86414d Trying to fix Windows builds 2024-07-30 07:13:35 +02:00
Matthias Koefferlein 277ab2c335 Refactoring of GDS2 writer - split large functions into smaller ones 2024-07-30 00:13:47 +02:00
Matthias Koefferlein 589a6ce88a Merge branch 'master' into gds2-writer-overflow-checks 2024-07-29 19:58:47 +02:00
Matthias Koefferlein b7e2b59852 First implementation of GDS2 coordinate overflow checks. 2024-07-29 19:54:29 +02:00
Matthias Köfferlein cfa0dacd4f
Merge pull request #1800 from KLayout/bugfix/issue-1799 
Fixed issue #1799 (Can't set cell properties by script)
 2024-07-27 11:48:01 +02:00
Matthias Koefferlein d6ee473d72 Fixed issue #1799 (Can't set cell properties by script) 2024-07-25 22:36:46 +02:00
Matthias Koefferlein 0dd6fca51e Implemented a fix for #1794 (giant meta info produces invalid GDS) 
This fix solves two problems:
* Too large meta info data
* Too many meta info entries

The first problem is fixed by splitting the strings that serialize
the meta info.

The second problem is fixed by introducing prefixed strings that
indicate the attribute index within the string, not inside
the PROPATTR record.

The solution is backward compatible, although old versions will
not read all meta info and skip entries that exceed the GDS
capacity.

Caveat: the produced GDS files may contain duplicate PROPATTR
keys. This is not strictly illegal, but some third-party processors
may drop such entries.
 2024-07-20 22:35:54 +02:00
Robert O'Callahan b2ee4209f8 Remove unused `OASISReaderLayerMapping` friend declaration 2024-07-10 10:27:20 +12:00
Matthias Koefferlein b32329c920 OASIS reader: avoiding slight rounding of DBU In python read/write cycle (discussion-2526) 2024-06-16 09:29:47 +02:00
Matthias Köfferlein a494892529
Merge pull request #1718 from KLayout/wip 
Wip
 2024-05-31 22:48:24 +02:00
Matthias Köfferlein 7399244557
Merge pull request #1725 from KLayout/bugfix/issue-1724 
Fixing issue #1724 (avoid duplicate LEF files)
 2024-05-31 13:18:44 +02:00
Matthias Köfferlein f8d5c1c427
Merge pull request #1713 from KLayout/feature/issue-1701 
Implementing solution for issue #1701 (Feature request: strm2oas shou…
 2024-05-31 13:18:22 +02:00
Matthias Koefferlein c70e622590 Fixing issue #1724 (avoid duplicate LEF files) 2024-05-30 16:21:52 +02:00
Matthias Koefferlein 81872d41f0 Fixed a problem triggered by the new foreign layout handling 
Problem was that with forward-referenced text strings
in OASIS, StringRef objects were created (string placeholders).
Those where not properly migrated when transferring the foreign
layouts into DEF space, causing a memory corruption issue.

This solution is to provide a central, singleton string
repository. This needs to be MT safe (reference counting)
which should also fix potential problems when accessing
StringRef-based Text objects from multiple threads.
 2024-05-26 01:03:24 +02:00
Matthias Koefferlein 3ca99907de Improved OASIS-to-OASIS file size by re-introducing sorting of repetition arrays 2024-05-25 14:24:00 +02:00
Matthias Koefferlein cf8ff2f750 Slight adjustment of wording 2024-05-19 17:35:03 +02:00
Matthias Koefferlein 8422fe8f83 Implementing solution for issue #1701 (Feature request: strm2oas should report input unit differences) 2024-05-18 19:41:43 +02:00
Matthias Koefferlein 51a1a2627f Fix for issue-1710 (feature request: create separate cell for def FILL) 2024-05-18 18:37:52 +02:00
Matthias Köfferlein 206e271ee3
Merge pull request #1649 from KLayout/wip 
Wip
 2024-03-23 15:45:52 +01:00
Matthias Koefferlein d906f870b0 Warning level was ignored for some warnings in LEF/DEF reader 2024-03-09 01:22:32 +01:00
Matthias Koefferlein 30df7a708e Merge branch 'master' into wip 2024-03-09 01:18:43 +01:00
Matthias Koefferlein c2187e0bf0 OASIS reader creates layers listed in layer map also if empty 2024-02-29 22:31:23 +01:00
Matthias Koefferlein 890b389102 Merge branch 'wip2' 2024-02-18 22:27:17 +01:00
Matthias Koefferlein 4a89304152 Merge branch 'master' into wip2 2024-02-11 14:23:47 +01:00
Matthias Koefferlein db7b8d19a8 [consider merging] Removed some debug nonsense 2024-02-11 13:05:37 +01:00
Matthias Köfferlein 97c746fbad
Lefdef all should not map boundary (#1614) 
* As suggested by Stefan Thiede: LEF/DEF 'ALL' purpose should not match obs and fill

* Updated unit tests

---------

Co-authored-by: Matthias Koefferlein <matthias@klayout.de>
 2024-02-11 10:38:53 +01:00
Matthias Köfferlein 09dea68e40
Fixed issue #1592 (DXF reader issue) (#1595) 
Co-authored-by: Matthias Koefferlein <matthias@klayout.de>
 2024-02-11 10:37:47 +01:00
Matthias Köfferlein df59641cad
Issue 1609 (#1613) 
* Fixed issue #1609 (Cell.read doesn't read LayoutMetaInfo)

This also includes some more functions:
- Layout#merge_meta_info, Layout#copy_meta_info
- Layout#clear_all_meta_info
- Cell#merge_meta_info, Cell#copy_meta_info

In addition, meta info is merged when importing a layout from
another file (Layout/Import -> Other Layouts into current).

* Meta info support in layout diff (for testing), implemented meta info merge for GDS and OASIS readers with special conflict resolution modes

* Undo support for meta info - this way we do not loose meta info when we delete a cell and undo

---------

Co-authored-by: Matthias Koefferlein <matthias@klayout.de>
 2024-02-11 10:32:56 +01:00
Matthias Koefferlein babf799016 [consider merging] OASIS Reader: error on duplicate CELLNAMEs 2024-02-10 18:45:56 +01:00
Matthias Koefferlein 0ae2ed49f8 Merge branch 'master' into wip 2024-01-06 17:28:51 +01:00
Matthias Koefferlein 38de2d685f Fixed 64bit coordinate mode: numerical stability for DRC and LVS enabling. Main problem is representation of the 'world' box which does not transform properly when going through double. 2024-01-03 01:57:27 +01:00
Matthias Koefferlein 2b4a583f05 Update copyright year 2024-01-01 17:27:59 +01:00
Matthias Koefferlein d248bfddf3 Updating copyright to new year 2024-01-01 17:06:23 +01:00
Matthias Koefferlein c09f84919a Skip one test if no private test data 2023-12-29 23:21:08 +01:00
Matthias Koefferlein 36f531685c Fixed a test fail when private test data is not available 2023-12-29 23:18:07 +01:00
Matthias Koefferlein 11fbad0104 eliminating some unnamed arguments 2023-12-28 21:35:14 +01:00
Matthias Köfferlein 3550d81c6f
Merge pull request #1555 from KLayout/issue-1531 
Fixed issue #1531 (DEF format not recognized in symlink): use origina…
 2023-12-08 07:26:07 +01:00
Matthias Koefferlein 1017026362 Implemented a solution for issue #1528 (LEF WIDTHTABLE) 
The WIDTHTABLE is evaluated for normal and WRONGDIRECTION.
The first value is taken as min width and as default width.
 2023-12-02 22:55:51 +01:00
Matthias Koefferlein caf54bd77b Fixed issue #1531 (DEF format not recognized in symlink): use original path to determine format 2023-12-02 22:10:31 +01:00
Matthias Koefferlein a5a7b1d8e4 Merge branch 'wip2' into wip2b 2023-11-11 23:09:10 +01:00
Matthias Köfferlein 5edbc0b03f
Merge pull request #1504 from KLayout/issue-1503 
Fixed issue #1503 (Import LEF/DEF - LEF files given in list are ignor…
 2023-11-07 21:35:49 +01:00
Matthias Köfferlein 42183efb76
Merge pull request #1502 from KLayout/issue-1499 
Fixed issue #1499 (strm2oas: support LAYER <layername> TYPE OVERLAP ;…
 2023-11-07 21:35:34 +01:00
Matthias Koefferlein d6728afd5c LEF/DEF - Removing via size from warning message 2023-10-19 22:06:35 +02:00
Matthias Koefferlein 58f609ab0f LEF/DEF: Removing VIA size tagging of upper and lower metals of vias in map file 2023-10-19 22:02:22 +02:00
Matthias Koefferlein ac4b02c53a Fixed interpretation of TYPE OVERLAP, added test 2023-10-17 20:49:37 +02:00
Matthias Koefferlein 7560201dc5 Fixed issue #1503 (Import LEF/DEF - LEF files given in list are ignored for DEF import) 2023-10-06 23:38:04 +02:00
Matthias Koefferlein c62480c49b Fixed issue #1499 (strm2oas: support LAYER <layername> TYPE OVERLAP ; for L-shaped abstracts) 2023-10-06 11:41:16 +02:00
Matthias Koefferlein 53d1491cf1 Fixed issue #1482 (strict mode oasis should write the S_CELL_OFFSET into the CELLNAME table) 2023-10-06 10:54:55 +02:00
Matthias Köfferlein 3dff137e9f
Merge pull request #1480 from KLayout/issue-1307 
Issue 1307
 2023-09-12 07:22:51 +02:00
Matthias Köfferlein 70dcef25ce
Merge pull request #1476 from KLayout/issue-1474 
Fixing issue-1474 (throw a FATAL ERROR when multiple cellname have th…
 2023-09-12 07:22:37 +02:00
Matthias Koefferlein ddfa64c517 Warnings fixed 2023-09-12 00:02:51 +02:00
Matthias Koefferlein 3870a02a98 Less verbose warnings on joined paths 2023-09-11 23:34:52 +02:00
Matthias Koefferlein 1e65abb7bf Fixed issue-1307 (partial, UNPLACED component placements render placement if they come with point and orientation) 2023-09-11 21:39:06 +02:00
Matthias Koefferlein 8d2d5bcf47 Fixed more weird paths in issue-1472 2023-09-11 21:16:36 +02:00
Matthias Koefferlein e9429320bb Merge branch 'issue-1472' into wip2 2023-09-11 20:24:15 +02:00
Matthias Koefferlein 50c0ec2738 New test data for LEFDEF parser 2023-09-11 20:08:39 +02:00
Matthias Koefferlein 5c0f810006 Also fixed issue #1470 (def pinname VDD.extra1 should be written as VDD TEXT in gds/oasis) 2023-09-10 23:42:30 +02:00
Matthias Koefferlein d52087fab4 Also fix issue-1471 (lef: make warning about 'FOREIGN differs from MACRO name' more informative) 2023-09-10 23:42:26 +02:00
Matthias Koefferlein e2fa88fcfb Progress for CIF reader, avoid duplicate sorting 2023-09-10 16:49:06 +02:00
Matthias Koefferlein 8adc14d22b Fixing issue-1474 (throw a FATAL ERROR when multiple cellname have the same refnum) 2023-09-09 22:13:05 +02:00
Matthias Koefferlein 8e42c7b4e9 Fixed issue-1472 (strm2oas: def path with first/last segment length < halfwidth are read wrong) 2023-09-09 21:28:46 +02:00
Matthias Köfferlein a29bef496a
Merge pull request #1456 from KLayout/issue-1433 
Fixed #1433 (def syntax error not captured)
 2023-08-08 07:19:06 +02:00
Matthias Köfferlein ce4178aa73
Merge pull request #1451 from KLayout/issue-1307-partial 
Fixed part of issue #1307: using pin names for the pin labels in DEF …
 2023-08-06 22:16:13 +02:00
Matthias Koefferlein 7daa54e347 Update of LEF/DEF testdata (changed because of different labels and properties) 2023-08-06 19:16:58 +02:00
Matthias Koefferlein 4701f3884e Fixed a DXF reader issue: should not generate degenerated paths for SPLINE entities 2023-08-05 21:40:27 +02:00
Matthias Koefferlein 5b7e336b33 Added test for LEF/DEF map file NAME substitute 2023-08-05 01:02:37 +02:00
Matthias Koefferlein 32fdb46649 Allowing PINNAME and LEFPINNAME purposes in LEF/DEF .map files for a more consistent format (avoids the NAME notation) 2023-08-05 00:58:16 +02:00
Matthias Koefferlein f518d1aa1d Added variable/expression interpolation to LEF paths so it is possible use environment variables there. 2023-08-03 23:27:31 +02:00
Matthias Koefferlein 44901f8885 Fixed part of issue #1307: using pin names for the pin labels in DEF importer, generating pin names on pin name property + generating net names on net name property for pin shapes. 2023-08-03 23:03:39 +02:00
Matthias Koefferlein 476c7156ab Merge branch 'master' into wip2 2023-08-01 21:48:00 +02:00
Matthias Koefferlein 3736b59156 it's -> its 2023-07-30 14:46:58 +02:00
Matthias Koefferlein 42baaef031 Fixed #1433 (def syntax error not captured) 2023-07-30 11:40:24 +02:00
Matthias Koefferlein 4f7da687d4 Removed a question comment 2023-07-29 09:50:58 +02:00
Matthias Koefferlein 3b9f3eae20 Fixed issue #1432 (strm2oas def ignores path segment) 2023-07-29 02:45:17 +02:00
Matthias Köfferlein abf2970438
Merge pull request #1423 from KLayout/wip2 
Wip2
 2023-07-23 09:40:33 +02:00
Matthias Koefferlein 99df15a5ff Update on issue 1422 fix - fixing an array index out of bounds issue; do no use control points for first and last point as splines may not be designed to terminate at those. 2023-07-22 18:14:14 +02:00
Matthias Koefferlein 35e42a8117 Fixed issue-1422 (DXF file parsing error) 
Problem were two spline interpolation issues:
1. wrong stop criterion for recursion
2. wrong implementation of single-point interpolation
 2023-07-15 16:05:40 +02:00
Matthias Koefferlein 67436d81a5 Add default extension to file names unless one is given 2023-07-14 22:04:38 +02:00
Matthias Koefferlein 7bcbd607b7 Meta infos in GDS2 files do not make old KLayout versions fail always 
Only these cases are not supported by old versions:
* Layout-object meta info
* Meta info on top cell (renders an empty layout)
 2023-07-11 01:01:43 +02:00
Matthias Koefferlein de2ace4be3 GDS2 reader: robustness against some broken files - should not segfault 2023-05-28 23:34:03 +02:00