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Krzysztof Cieśla

PROFILE

Krzysztof Cieśla

Worked on performance optimization for the AdaptiveHoughTransformSeeder component in the paulgessinger/acts repository, focusing on improving track finding throughput and memory efficiency. Addressed key bottlenecks by reducing unnecessary data copying, enhancing memory management, and replacing std::deque with std::vector to improve memory locality and allocation patterns. Utilized C++ and the C++ Standard Library to implement these changes, applying algorithm improvement and performance optimization techniques. The work resulted in more efficient resource usage and faster execution for the track finding algorithm. No bugs were fixed during this period, with efforts concentrated on delivering a single, targeted feature enhancement to the codebase.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
69
Activity Months1

Work History

September 2025

1 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for the acts repository (paulgessinger/acts). Focused on performance optimization for AdaptiveHoughTransformSeeder to improve track finding throughput and memory efficiency. Implemented data-copy reductions, improved memory management, and replaced std::deque with std::vector to address bottlenecks. Commit: ac6fd602e69988bf55b8dbc3fdbf8087bdf15f1f (fix: Performance improvements for AdaptiveHoughTransformSeeder (#4616)).

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++

Technical Skills

Algorithm ImprovementC++ Standard LibraryPerformance Optimization

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

paulgessinger/acts

Sep 2025 Sep 2025
1 Month active

Languages Used

C++

Technical Skills

Algorithm ImprovementC++ Standard LibraryPerformance Optimization