antmicro/verilator
Nov 2024 – May 2026
2 Months active
Languages Used
C++PythonVerilog
Technical Skills
Compiler DesignSystemVerilogTest-Driven DevelopmentVerilog HDLC++Testing
Greg Davill
PROFILE
Greg Davill
Worked on the antmicro/verilator repository to deliver two targeted feature enhancements for Verilog simulation. Developed support for parameter names in pattern initialization, requiring updates to internal data structures and resolution logic in C++ to improve parameterized pattern handling and verification coverage. Later, implemented array pattern concatenation initialization, enabling more accurate flattening and indexing of array elements during Verilog initialization. Both features included comprehensive test-driven development and expanded regression coverage, ensuring correctness and reliability. Leveraged skills in C++, Verilog, and compiler design to address nuanced parsing and AST challenges, contributing to more robust and maintainable Verilator codebase functionality.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
324
Activity Months2
Your Network
96 peopleShared Repositories
96
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Thomas AldrianMember
Aliaksei ChapyzhenkaMember
Work History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for the antmicro/verilator repository, focusing on the delivery and validation of the Verilog array pattern concatenation initialization enhancement, associated bug fixes, and the resulting business impact.
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for the antmicro/verilator repository, focusing on the delivery and validation of the Verilog array pattern concatenation initialization enhancement, associated bug fixes, and the resulting business impact.
May 2026
November 2024
1 Commits • 1 Features
Nov 1, 2024In 2024-11, delivered a focused feature enhancement for Verilator Verilog: enabling parameter names in pattern initialization, improving parameterized pattern handling and verification coverage. The work combined internal data structure changes, resolver improvements, and tests, equipping the codebase to handle parameterized patterns more robustly across Verilator representations.
November 2024
1 Commits • 1 Features
Nov 1, 2024In 2024-11, delivered a focused feature enhancement for Verilator Verilog: enabling parameter names in pattern initialization, improving parameterized pattern handling and verification coverage. The work combined internal data structure changes, resolver improvements, and tests, equipping the codebase to handle parameterized patterns more robustly across Verilator representations.
Activity
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++PythonVerilog
Technical Skills
C++Compiler DesignSystemVerilogTest-Driven DevelopmentTestingVerilogVerilog HDL
Repositories Contributed To
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