antmicro/verilator
May 2026 – May 2026
1 Month active
Languages Used
C++PythonVerilog
Technical Skills
Algorithm optimizationC++ developmentPython scriptingSoftware testingTesting and validationVerilog simulation
Zubin Jain
PROFILE
Zubin Jain
Worked on the antmicro/verilator repository to enhance simulation correctness and performance. Addressed a bug in Verilator’s handling of unpacked arrays by implementing a fix for force assignment and adding regression tests to ensure ongoing reliability. Developed a feature that optimizes the processing of procedural continuous assignments by reusing helper variables for forceable signals, resulting in improved simulation efficiency. Utilized C++, Python, and Verilog simulation skills to deliver these changes, with a focus on algorithm optimization and robust software testing. Expanded regression coverage to prevent future regressions, demonstrating a methodical approach to validation and quality assurance within the codebase.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
147
Activity Months1
Your Network
96 peopleShared Repositories
96
Zhou ShenMember
Artur BieniekMember
Artur BieniekMember
github actionMember
Aleksander KirykMember
Adam KostrzewskiMember
jalcimMember
Thomas AldrianMember
Aliaksei ChapyzhenkaMember
Work History
May 2026
2 Commits • 1 Features
May 1, 2026May 2026: Delivered targeted Verilator improvements focusing on correctness and performance. Fixed unpacked arrays force assignment bug with regression tests; introduced efficient handling of forceable signals via helper variable reuse to optimize procedural continuous assignments and boost simulation performance. Added regression coverage to prevent regressions, strengthening reliability for end users.
2 Commits • 1 Features
May 1, 2026May 2026: Delivered targeted Verilator improvements focusing on correctness and performance. Fixed unpacked arrays force assignment bug with regression tests; introduced efficient handling of forceable signals via helper variable reuse to optimize procedural continuous assignments and boost simulation performance. Added regression coverage to prevent regressions, strengthening reliability for end users.
May 2026
Activity
Loading activity data...
Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++PythonVerilog
Technical Skills
Algorithm optimizationC++ developmentPython scriptingSoftware testingTesting and validationVerilog simulation
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline