p4lang/p4c
Jul 2025 – Jul 2025
1 Month active
Languages Used
C++P4
Technical Skills
Compiler DevelopmentError HandlingExpression EvaluationP4 LanguageTestingType Checking
Michal Kekely
PROFILE
Michal Kekely
Worked on the p4lang/p4c repository to enhance the compiler’s type system and initializer robustness using C++ and the P4 language. Delivered an update to ExpressionEvaluator that improved type handling by treating Type_InfInt as Type_Bits with width zero in specific scenarios, extending constant propagation logic and updating related tests. Addressed a SIGSEGV crash in struct initializers by refining type checking and field matching, ensuring initializers align correctly with structure fields. Expanded test coverage to validate these changes, reducing regression risk. The work improved the stability, correctness, and maintainability of the compiler pipeline, supporting more reliable code generation and future optimizations.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
191
Activity Months1
Your Network
49 peopleSame Organization
@altera.com17
Adrian Ng Ho YinMember
Alif Zakuan YuslaimiMember
Boon Khai NgMember
Denis MatousekMember
Dinesh ManiyamMember
Jiri HavranekMember
Jit Loon LimMember
Khairul Anuar RomliMember
Matthew GerlachMember
Shared Repositories
32
Work History
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for p4c: Key features delivered and bugs fixed with corresponding tests, focusing on type system enhancements and initializer robustness. The work delivered improves correctness, stability, and maintainability of the compiler pipeline, with measurable business value in reduced crash risk and more reliable code generation.
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for p4c: Key features delivered and bugs fixed with corresponding tests, focusing on type system enhancements and initializer robustness. The work delivered improves correctness, stability, and maintainability of the compiler pipeline, with measurable business value in reduced crash risk and more reliable code generation.
July 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance75.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++P4
Technical Skills
Compiler DevelopmentError HandlingExpression EvaluationP4 LanguageTestingType CheckingType Handling
Repositories Contributed To
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