google/xls
Dec 2024 – Aug 2025
4 Months active
Languages Used
TclC++BUILD
Technical Skills
Hardware DesignStatic Timing AnalysisLog ParsingParsingRegular ExpressionsTesting
Mike Inouye
PROFILE
Mike Inouye
Mike Inouye contributed to the google/xls repository by enhancing build reliability, timing analysis accuracy, and test infrastructure maintainability. He implemented a build_test target for OpenROAD integration, using BUILD and C++ to automate verification of the find_index_gds_asap7 component. Mike improved static timing analysis by correcting the STA network clearing sequence, ensuring accurate timing reports across netlists. He also strengthened log parsing robustness for OpenSTA worst slack extraction, updating regular expressions and tests for cross-version compatibility. Additionally, he performed a targeted C++ formatting cleanup in the pipeline scheduling test, improving code readability and maintainability. His work demonstrated careful attention to reliability and code hygiene.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
5Total
Bugs
2
Commits
5
Features
2
Lines of code
21
Activity Months4
Your Network
4225 people
Work History
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025: Delivered a cosmetic formatting cleanup in the google/xls test infrastructure for the pipeline scheduling test (opensta tool), with no functional changes. The work used an internal-only commit (f7188d1b9a8a0a28e9047534cdb045f1ae11c9b7) and improves readability and maintainability of test path retrieval. No major bugs were fixed this month; priority was on stability and code hygiene. Overall, this enhances CI confidence, reduces future maintenance effort, and demonstrates strong code hygiene and formatting discipline.
1 Commits • 1 Features
Aug 1, 2025August 2025: Delivered a cosmetic formatting cleanup in the google/xls test infrastructure for the pipeline scheduling test (opensta tool), with no functional changes. The work used an internal-only commit (f7188d1b9a8a0a28e9047534cdb045f1ae11c9b7) and improves readability and maintainability of test path retrieval. No major bugs were fixed this month; priority was on stability and code hygiene. Overall, this enhances CI confidence, reduces future maintenance effort, and demonstrates strong code hygiene and formatting discipline.
August 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025: Delivered OpenROAD build verification for the find_index design within google/xls. Introduced a new build_test target to verify successful compilation and integration of the find_index_gds_asap7 component within the OpenROAD flow. This adds early, automated validation of design changes and reduces integration risk.
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025: Delivered OpenROAD build verification for the find_index design within google/xls. Introduced a new build_test target to verify successful compilation and integration of the find_index_gds_asap7 component within the OpenROAD flow. This adds early, automated validation of design changes and reduces integration risk.
May 2025
2 Commits
May 1, 2025May 2025—Focused on reliability of performance-metrics extraction in google/xls. Delivered a robust fix to the OpenSTA worst slack parser, updated to support optional 'max' prefix and multiple log formats, and expanded tests to cover previous OpenSTA versions. This improves data accuracy and cross-version consistency for Slack reporting, enabling better decision-making and more trustworthy performance dashboards.
2 Commits
May 1, 2025May 2025—Focused on reliability of performance-metrics extraction in google/xls. Delivered a robust fix to the OpenSTA worst slack parser, updated to support optional 'max' prefix and multiple log formats, and expanded tests to cover previous OpenSTA versions. This improves data accuracy and cross-version consistency for Slack reporting, enabling better decision-making and more trustworthy performance dashboards.
May 2025
December 2024
1 Commits
Dec 1, 2024Month: 2024-12 — Delivered an internal reliability improvement for google/xls by correcting the STA (static timing analysis) network clearing sequence when switching netlists. This change ensures sta::clear_network is invoked after sta::clear_sta, preventing residual network state from affecting timing analyses and improving accuracy across successive analyses.
December 2024
1 Commits
Dec 1, 2024Month: 2024-12 — Delivered an internal reliability improvement for google/xls by correcting the STA (static timing analysis) network clearing sequence when switching netlists. This change ensures sta::clear_network is invoked after sta::clear_sta, preventing residual network state from affecting timing analyses and improving accuracy across successive analyses.
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Quality Metrics
Correctness92.0%
Maintainability92.0%
Architecture88.0%
Performance92.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
BUILDC++Tcl
Technical Skills
Build System ConfigurationC++Hardware DesignLog ParsingParsingRegular ExpressionsStatic Timing AnalysisTesting
Repositories Contributed To
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