The-OpenROAD-Project/OpenROAD
Nov 2025 – Feb 2026
4 Months active
Languages Used
C++PythonVerilogCMake
Technical Skills
C++ developmentalgorithm optimizationgrid managementsoftware engineeringAlgorithm DesignC++
Jorge Ferreira
PROFILE
Jorge Ferreira
Jorge Ferreira contributed to The-OpenROAD-Project/OpenROAD by developing and enhancing 3D pin access, visualization, and routing features over four months. He implemented OpenGL-based 3D viewers and improved chiplet visualization widgets, refining Z-level calculations for accurate modeling. Using C++, Qt, and Python, Jorge optimized placement algorithms, consolidated routing constraints to reduce congestion, and strengthened code quality through refactoring, logging, and test automation. His work addressed multi-layer design challenges, improved maintainability, and restored compatibility in IO handling. By focusing on robust algorithm design and software engineering practices, Jorge delivered features that improved accuracy, scalability, and reliability across the OpenROAD design flow.
Overall Statistics
Feature vs Bugs
71%Features
Repository Contributions
22Total
Bugs
2
Commits
22
Features
5
Lines of code
1,335
Activity Months4
Your Network
101 peopleSame Organization
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87
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Work History
February 2026
5 Commits • 1 Features
Feb 1, 2026February 2026: Chiplet 3D Visualization Viewer and Widget Enhancements delivered for The OpenROAD Project. Implemented OpenGL-based 3D viewer, enhanced chiplet3DWidget functionality and performance, refined Z-level calculations for accurate physical dimensions, and completed code quality improvements (clang-tidy cleanup and formatting).
5 Commits • 1 Features
Feb 1, 2026February 2026: Chiplet 3D Visualization Viewer and Widget Enhancements delivered for The OpenROAD Project. Implemented OpenGL-based 3D viewer, enhanced chiplet3DWidget functionality and performance, refined Z-level calculations for accurate physical dimensions, and completed code quality improvements (clang-tidy cleanup and formatting).
February 2026
January 2026
8 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for The-OpenROAD-Project/OpenROAD focused on delivering business-value improvements to the design flow and enhancing engineering stability. The work centered on 3D pin access and top routing layer enhancements, consolidation of routing constraints to reduce congestion, and restoring IO behavior to maintain compatibility. The month also encompassed test, golden-file, and CI hygiene updates to ensure robust regression coverage and long-term maintainability.
January 2026
8 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for The-OpenROAD-Project/OpenROAD focused on delivering business-value improvements to the design flow and enhancing engineering stability. The work centered on 3D pin access and top routing layer enhancements, consolidation of routing constraints to reduce congestion, and restoring IO behavior to maintain compatibility. The month also encompassed test, golden-file, and CI hygiene updates to ensure robust regression coverage and long-term maintainability.
December 2025
7 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for The-OpenROAD-Project/OpenROAD. Focused on delivering 3D pin access improvements in FlexPA, strengthening code quality, robustness, and observability, and establishing a maintainable baseline for multi-layer design processing. Delivered business-ready capabilities with concrete commit-level changes and improved maintainability across the FlexPA subsystem. Key themes: - Feature delivery, via-via and bottom-layer access enhancements in 3D pin access generation. - Code quality, robustness, and logging improvements to reduce maintenance burden and improve diagnosability. - Clear business value through more reliable pin access, easier multi-layer handling, and reduced engineering risk.
7 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for The-OpenROAD-Project/OpenROAD. Focused on delivering 3D pin access improvements in FlexPA, strengthening code quality, robustness, and observability, and establishing a maintainable baseline for multi-layer design processing. Delivered business-ready capabilities with concrete commit-level changes and improved maintainability across the FlexPA subsystem. Key themes: - Feature delivery, via-via and bottom-layer access enhancements in 3D pin access generation. - Code quality, robustness, and logging improvements to reduce maintenance burden and improve diagnosability. - Clear business value through more reliable pin access, easier multi-layer handling, and reduced engineering risk.
December 2025
November 2025
2 Commits • 1 Features
Nov 1, 2025Month: 2025-11 — Delivered a focused enhancement to the Detailed Manager in The-OpenROAD-Project/OpenROAD to validate site orientation before node placement, boosting placement accuracy and reducing wasted iterations. Implemented a new orientation-check method and removed redundant validation logic to improve efficiency. This work is supported by two commits: a7d947e5bed4d3d21a4fc07c39b684bfcbb6f665 and 913a6da5d0ea7a83fbb627669bc8d99714772ac5, both signed-off by Jorge Ferreira.
November 2025
2 Commits • 1 Features
Nov 1, 2025Month: 2025-11 — Delivered a focused enhancement to the Detailed Manager in The-OpenROAD-Project/OpenROAD to validate site orientation before node placement, boosting placement accuracy and reducing wasted iterations. Implemented a new orientation-check method and removed redundant validation logic to improve efficiency. This work is supported by two commits: a7d947e5bed4d3d21a4fc07c39b684bfcbb6f665 and 913a6da5d0ea7a83fbb627669bc8d99714772ac5, both signed-off by Jorge Ferreira.
Activity
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Quality Metrics
Correctness90.0%
Maintainability87.2%
Architecture87.2%
Performance87.2%
AI Usage24.6%
Skills & Technologies
Programming Languages
C++CMakePythonVerilog
Technical Skills
3D Design3D Graphics3D Visualization3D modelingAlgorithm DesignC++C++ DevelopmentC++ developmentGUI DevelopmentGUI developmentOpenGLQtQt frameworkRouting AlgorithmsSoftware Development
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