espressif/llvm-project
Dec 2024 – Jan 2025
2 Months active
Languages Used
C++Fortran
Technical Skills
Code GenerationCompiler DevelopmentFortran ParsingOpenMPParser DevelopmentSemantic Analysis
Mats Petersson
PROFILE
Mats Petersson
Mats Petersson enhanced OpenMP support in the espressif/llvm-project repository by developing and integrating new parsing and semantic analysis features into the Flang frontend. Over two months, he implemented support for the OpenMP atomic fail clause, the ERROR directive, and the ALIGN clause for OMP ALLOCATE, as well as laying the groundwork for DISPATCH construct parsing. His work involved C++ and Fortran, focusing on parser development, semantic checks, and comprehensive test coverage to ensure correctness and reliability. These contributions improved OpenMP feature completeness and established a solid foundation for future lowering and code generation within the compiler infrastructure.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
4
Lines of code
720
Activity Months2
Your Network
601 people
Work History
January 2025
3 Commits • 2 Features
Jan 1, 2025January 2025: Focused OpenMP parsing enhancements in FLANG within the espressif/llvm-project fork. Delivered ALIGN clause support for OMP ALLOCATE and groundwork for DISPATCH parsing, complemented by tests and semantic checks to ensure correctness. No major bug fixes were reported this month; primary impact is enabling OpenMP feature parity and setting up future lowering and codegen work. Technologies demonstrated include C++/LLVM-based parser development, OpenMP feature integration, and test automation.
3 Commits • 2 Features
Jan 1, 2025January 2025: Focused OpenMP parsing enhancements in FLANG within the espressif/llvm-project fork. Delivered ALIGN clause support for OMP ALLOCATE and groundwork for DISPATCH parsing, complemented by tests and semantic checks to ensure correctness. No major bug fixes were reported this month; primary impact is enabling OpenMP feature parity and setting up future lowering and codegen work. Technologies demonstrated include C++/LLVM-based parser development, OpenMP feature integration, and test automation.
January 2025
December 2024
2 Commits • 2 Features
Dec 1, 2024December 2024: Focused on advancing OpenMP support in the Flang frontend for espressif/llvm-project. Delivered two features with tests: OpenMP atomic fail clause parsing/semantic analysis and OpenMP ERROR directive parsing, unparsing, and semantic checks. Both include tests; lowering for these paths remains to be implemented. No major bugs fixed this month. Impact: increased OpenMP feature completeness, improved correctness and test coverage, enabling more robust parallel Fortran workloads. Tech/skills demonstrated: OpenMP directive handling, AST/semantic analysis, test-driven development, LLVM/Flang workflows, commit traceability.
December 2024
2 Commits • 2 Features
Dec 1, 2024December 2024: Focused on advancing OpenMP support in the Flang frontend for espressif/llvm-project. Delivered two features with tests: OpenMP atomic fail clause parsing/semantic analysis and OpenMP ERROR directive parsing, unparsing, and semantic checks. Both include tests; lowering for these paths remains to be implemented. No major bugs fixed this month. Impact: increased OpenMP feature completeness, improved correctness and test coverage, enabling more robust parallel Fortran workloads. Tech/skills demonstrated: OpenMP directive handling, AST/semantic analysis, test-driven development, LLVM/Flang workflows, commit traceability.
Activity
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Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture76.0%
Performance60.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++Fortran
Technical Skills
Code GenerationCompiler DevelopmentFortranFortran ParsingOpenMPParser DevelopmentSemantic AnalysisTesting
Repositories Contributed To
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