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73 Commits

Author SHA1 Message Date
Matthias Koefferlein cc37ecfd17 Fixed titles of file dialogs. 2020-01-28 23:45:40 +01:00
Matthias Koefferlein b8c82c4f8b Updated copyright notice to 2020 2020-01-05 00:59:43 +01:00
Matthias Koefferlein 91b7d6a2df Fixed compatibility issue of MAG reader on Windows 2019-12-08 22:06:47 +01:00
Matthias Koefferlein 8916dd12a9 Small bugfix for MAG writer + tests. 2019-12-08 20:25:25 +01:00
Matthias Köfferlein 2fa545d80b
Merge pull request #435 from KLayout/issue-429 
Issue 429
 2019-12-02 21:15:05 +01:00
Matthias Koefferlein 904bbf15a1 Refinement of tech management and MAG reading 
- The MAG reader now has access to the details of the proposed
  technology (set in KLayout), specifically inside library paths
  ($(tech_name), $(tech_dir)). This allows setting the MAG reader
  path relative to the technology path.
- If no specific technology is set before MAG files are read and
  the technology listed there is found in KLayout, KLayout will
  attach the layout to this technology.
 2019-12-01 18:19:55 +01:00
Matthias Koefferlein baffb940d1 Implemented #429: final touches to doc and tests for RBA/pya API. 2019-12-01 16:41:27 +01:00
Matthias Koefferlein 152dc87682 Implemented a dummy arrangement of cells when the MAG output file isn't corresponding to a existing cell - useful for obtaining a cell overview 2019-12-01 10:13:11 +01:00
Matthias Koefferlein c49bc17e6a CIF writer: only layer names should be forced to upper case. Cell names don't need this. 2019-11-30 22:53:29 +01:00
Matthias Koefferlein 9eb09c3a5d Enhancements to implementation 
- OASIS layers are turned into pure layer name (not lxdy_name) for
  MAG output
- Boxes of instances had been incorrect
- consistent naming of cell files in presence of special chars
 2019-11-30 22:30:28 +01:00
Matthias Koefferlein f8743e7411 Added PearlRiver die Magic files as test case. 2019-11-30 21:16:31 +01:00
Matthias Koefferlein f16a5085c5 WIP: some implementation refinement 
- MAG writer output name does not need to match a cell name
  (this file is not written in this case, but the path and extension
  are taken from it). A warning is issued in this case.
- Strings for layer and cell names are normalized (special chars, UTF8)
- Cell duplicates won't be produced but existing cells are reused.
  This enables "incremental reads".
 2019-11-30 19:04:54 +01:00
Matthias Koefferlein c6ede46fd0 WIP: substantial changes 
- force lower-case layer names to allow CIF/MAG loop (CIF needs
  upper-case layer names, MAG doesn't)
- reverted CIF reader to standard
- new options for writer: tech, "zero timestamp".
- file name MUST be consistent with one cell name.
  Reason: it's not possible to derive the initial
  cell from the given options, so without the file name
  being consistent, we can't know what to write there.
  Basically the file name rather supplies the path.
 2019-11-30 00:09:44 +01:00
Matthias Koefferlein 9fb73a3928 A small enhancement for CIF / less ignorant reader 
The change is to allow lower-case cell and layer names when they
are separated from the command with a blank. So

"Layername XZY;": "L" is the command, "ayername" is ignored

BUT:

"L xyz;": "xyz" is not part of the command, but the layername.

Same for "DS".

This is a deviation from the "standard", but a useful one. Otherwise
case sensitivity cannot be maintained anymore in a CIF/Magic loop.
 2019-11-29 01:15:06 +01:00
Matthias Koefferlein 0796b20c2d Added a first test for Magic reader/writer 2019-11-29 01:14:41 +01:00
Matthias Koefferlein 3f9dd59593 WIP: MAG reader now is compliant with writer (and Magic I hope) 2019-11-29 00:25:28 +01:00
Matthias Koefferlein 3283219b0f WIP: writer functionality debugged and enhanced (triangles, correct arrays etc.) 2019-11-28 23:58:19 +01:00
Matthias Koefferlein cef868d774 WIP: ongoing development. 2019-11-28 01:03:25 +01:00
Matthias Koefferlein 11e3209d4a WIP: removed traces of CIF copy 2019-11-28 00:45:47 +01:00
Matthias Koefferlein 4ac5801cc7 WIP: Implementation draft of MAG file writer. 2019-11-28 00:20:30 +01:00
Matthias Koefferlein 5c217b90b5 WIP: starting MAG writer. 2019-11-27 22:33:50 +01:00
Matthias Koefferlein a980332c76 Fixed MAG reader (rlabels) 2019-11-26 23:38:23 +01:00
Matthias Koefferlein 6399f4693a Bugfixed MAG reader. 2019-11-26 23:03:55 +01:00
Matthias Koefferlein 211524a0c0 WIP: reader starts becoming functional. 2019-11-26 01:03:24 +01:00
Matthias Koefferlein aece8b299f WIP: generalized code. 2019-11-25 19:54:24 +01:00
Matthias Koefferlein 2acb66182a WIP: basic framework 2019-11-25 00:07:56 +01:00
Matthias Koefferlein 181d5b48e6 Fixed consistent typo: PCell's -> PCells 2019-11-17 21:47:11 +01:00
Matthias Koefferlein bceccd7ac0 Fixed issue #330 2019-08-21 00:38:57 +02:00
Matthias Koefferlein e9eed3842b Fix for layout query performance improvement: needs to check for qualified cell name (with lib), not pure cellname 2019-08-18 19:09:07 +02:00
Matthias Koefferlein 8f21cdf449 Fixed issue #305 (CIF reader issue with rotated boxes) 2019-07-21 22:57:02 +02:00
Matthias Koefferlein a4d2be7fbf Merge remote-tracking branch 'origin/master' into dvb 2019-06-19 23:14:27 +02:00
Matthias Koefferlein c7fe1cb189 Fixed #275 (don't write PCell context with OASIS) 
The ability to disable PCell context on OASIS output
with the "write_context_info" option was added.
 2019-06-16 16:48:30 +02:00
Matthias Koefferlein 9c6ed3e956 Merge remote-tracking branch 'origin/master' into dvb 2019-05-29 22:32:05 +02:00
Matthias Koefferlein bfe5c7c2b9 Fixed #265: put CIF at the end of the detection chain 
The CIF format is kind of fuzzy and supports a high
degree of syntactic freedom. Hence the format detection
is not quite reliable. Do CIF as last resort.
 2019-05-10 23:10:14 +02:00
Matthias Koefferlein 2aaec56adb WIP: netlist browser - extended the net export scheme of build_net to support net annotation and flattening. 2019-05-03 23:33:37 +02:00
Matthias Koefferlein eacd5fc19d Fixed some spelling errors (allow to, allows to) 2019-04-03 19:15:09 +02:00
Ruben Undheim 5d26cf4c77 Spelling errors in code and comments fixed 2019-03-31 15:25:18 +00:00
Matthias Koefferlein 5dc833970b Hierarchical implementation DRC functions (measurements) 2019-02-16 22:34:36 +01:00
Matthias Koefferlein d4d7ea8022 Updated copyright. 2019-01-08 01:09:25 +01:00
Matthias Koefferlein 643e58f856 Merged PR #199 into pymod branch 2018-11-24 00:53:23 +01:00
Matthias Koefferlein f4b2a015dc Fixed #198 (DXF contour stitching renders fuzzy polygons) 2018-11-22 22:19:46 +01:00
Matthias Koefferlein 19a3f19378 Removed some misleading comments. 2018-10-09 21:24:23 +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 4ffcaba5d1 Important bug fix for MacOS 
Unlike Linux, RTTI does not work in MacOS/clang when the classes
originate from different compile units. I think that Linux's C++
runtime not only checks for identical vtable, but alternatively
for same name. On MacOS, dynamic_cast will fail instead. This fix
solves this issue by placing the important steam format option
specializations into a single specific shared object (the DB plugin).
 2018-10-04 14:10:22 -07:00
Matthias Koefferlein d03d4bec1d Fixed build after merge. 2018-09-26 21:27:31 +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 Köfferlein 6a12a6a4cd Normalize CRLF for OASIS reader test's golden data on Windows. 2018-09-11 07:35:01 +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 356a468d66 A couple of changes to make MSVC work - not done yet. 2018-09-02 00:40:35 +02:00