v0.1.0-beta

[lhstrh]

v0.1.0-beta (02-01-2022)

Full Changelog: v0.1.0-alpha...v0.1.0-beta

Compiler

• Reduced size of generated C code when using banks and multiports (#759 and #875)
• Significantly reduced memory footprint and compilation time (#759 and #875)
• Ported the C++ code generator to Kotlin (#345)
• Ported the TypeScript code generator to Kotlin (#431, #486)
• Added enforcement of LF scoping rules in generated C++ code (#375)
• Fixed support for generic reactors in the C++ target (#467)
• Dropped the rebuild feature of lfc (#530)
• Fixed after for various complex connection patterns (#541, #553, #593)
• Improved error reporting in the standalone compiler (#543)
• The C target now uses CMake to compile generated code (#402)

Dependencies

• eclipse.core.resources 3.15.0 -> 3.16.0 (#829)
• eclipse.core.runtime 3.22.0 -> 3.24.0 (#829)
• exec-maven-plugin 1.6.0 -> 3.0.0 (#829)
• gradle 6.5 -> 7.0 (#829)
• junit 4.12 -> 4.13.2 (#829)
• junit-jupiter-* 5.7.2 -> 5.8.2 (#829)
• junit-platform-* 1.7.2 -> 1.8.2 (#829)
• kotlin 1.4.10 -> 1.6.10 (#866)
• lsp4j 0.10.0 -> 0.12.0 (#829)
• shadowJar 6.0.0 -> 7.1.2 (#829)
• xtext-gradle-plugin -> 2.0.8 -> 3.0.0 (#829)

Federation support

• Added support for federated Python programs
• Added support for federated TypeScript programs (#538, #596, #646, reactor-ts#71)
• Enhanced support for Docker containers (including for federated programs) (#700, #750, #754)
• Added built-in support for ROS 2 serialization (#449)
• RTI is now a standalone application (#395)

Language

• Introduced syntax for method definitions (currently only supported by the C++ target) (#382)
• Added support for giving widths of banks and multiports as runtime parameters or target code in the C++ target (#387, #420)
• Added syntax for interleaved connections (#416)
• Created a new Rust target (#488, #628)
• Added the CCpp target, which accepts C++ code but is supported by the C runtime (#513)

Platform support

• LF programs with the TypeScript target can now be compiled on Windows (#850).
• Added Windows support for the C and Python targets (#532)

Runtime

• Implemented the Savina benchmark suite in the C, C++, and Rust target (modulo those that require mutations)
• Improved performance of the C++ runtime considerably

Python

• Multiports and banks are now iterable in the Python target (#713)
• Fixed an issue where top-level custom Python classes were being serialized incorrectly
• bank_index (useful for banks of reactors) is now a proper parameter (#424)
  that can be passed down the reactor hierarchy via parameter assignment.

Tool support

• Created an Language and Diagram Server that enables our new VS Code extension

VS Code extension

• Generated code is now validated when an LF file is saved for all targets except C (#828). Generated C code is only validated when it is fully compiled.

Epoch

• Added compile button as an alternative to the Eclipse automatic build feature (#848)
• Added terminal window support (#509)
• Updated icons

Utilities

• Added tools for exporting dependency information from the C++ runtime (#788)
• Added tracing support for the Python target (#568)
• Added a script for conveniently running benchmarks (#243)
• Added version bump script (#829)

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This discussion was created from the release v0.1.0-beta.