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upgrade klayout to 0.26.4
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Authored by hashhsah on Mar 15 2020, 6:46 PM.

Details

Summary

upgrade klayout to 0.26.4

This is a bug-fix release, with some enhancements mainly in DRC/LVS.

  • Bugfix: #517 DEF reader could not read VIAS+VIARULE without pattern
  • Enhancement: #471 Leaner way to specify LVS compare tolerances for device parameters
  • Enhancement: #473 Direct access to image data in scripts (array of values instead of per-pixel calls)
  • Bugfix: #476 Issues with "target" switching in DRC solved
  • Bugfix: #477 Missing letter "J" in Times font .. actually this bug is of 1967.
  • Bugfix: #478 Layout queries could not use the "shapes" method
  • Bugfix: #481 "isolated" DRC function reported duplicate marker shapes
  • Enhancement: #482 "join_symmetric_nets" feature in LVS for implementing "split gate" configurations
  • Enhancement: #486 There is a "save as" function available now in the macro editor (in context menu of the macro tree)
  • Enhancement: #489 Pin names can be attached as properties to port and pin shapes when reading LEF or DEF
  • Bugfix: #491 Performance enhancement of L2N/LVS DB file loader
  • Bugfix: #496 Fixed builds on CentOS 8 and Fedora 31
  • Enhancement: #500 Option to limit number of shapes for net tracer
  • Bugfix: #501 Issues with ownership transfer fixed in Qt binding
  • Bugfix: #502 Issues with AbsoluteProgressReporter in scripts fixed

Complete changelog can be found here.

Test Plan

As before, open a few GDS files (kB to GB in size) and browse the layout. Open Help->About and check it ruby/python bindings are present in the `Build options'.

  • Open a few GDS files (kB to GB in size) and browse the layout.
  • Open Help->About and check it ruby/python bindings are present in the Build options and ~20 .so files are present in Binary Extensions.
  • Start python3, import klayout and pya modules.

Diff Detail

Repository
R3851 klayout
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Unit
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Event Timeline

hashhsah requested review of this revision.Mar 15 2020, 6:46 PM
hashhsah created this revision.
DataDrake accepted this revision.Apr 12 2020, 6:17 PM
DataDrake added a subscriber: DataDrake.

LGTM. Thanks!

This revision is now accepted and ready to land.Apr 12 2020, 6:17 PM
This revision was automatically updated to reflect the committed changes.