feat!: dynamic designformat registration

[donn]

Misc Enhancements/Bugfixes

• openlane.state
  • DesignFormat
    • Now a dataclass encapsulating the information about the DesignFormat directly.
    • .factory is a factory for retrieval of DesignFormats by ID
      • DesignFormats may be registered to the factory using .register()
      • Registrations for previously included DesignFormats now moved to where appropriate.
        • Renamed POWERED_NETLIST_NO_PHYSICAL_CELLS to LOGICAL_POWERED_NETLIST
  • State
    • States no longer use ALL DesignFormats as keys. However, attempting to subscript with a DesignFormat that does not exist now returns None to help avoid extensive codebase changes.
    • States initialized with keys that have values that are None now remove said keys.

API Breaks

• openlane.state
  • DesignFormat is no longer an enumeration and is not iterable. However, to avoid massive codebase changes, you can still access DesignFormats registered to the factory using the dot notation (e.g. DesignFormat.NETLIST), using either their id, name, or any of its alts.
  • Removed DesignFormatObject: the DesignFormat class itself is now a dataclass incorporating these fields, except name, which has been renamed to full_name

[openlane-bot]

Metric comparisons are in beta. Please report bugs under the issues tab.

To create this report yourself, grab the metrics artifact from the CI run, extract them, and invoke python3 -m openlane.common.metrics compare-remote current --branch dev --table-verbosity ALL --table-out ./tables_all.md.

• No changes to critical metrics were detected in analyzed designs.

Full tables ► https://gist.github.com/openlane-bot/95ae9040af7a6defbed66310e74b3ef3