SegmentLinking/cmssw
Jan 2025 – Jan 2025
1 Month active
Languages Used
C++Python
Technical Skills
C++ DevelopmentData AnalysisData TypesPhysics SimulationSoftware Development
Nicholas
PROFILE
Nicholas
Worked on enhancing particle lineage tracing in the SegmentLinking/cmssw repository by introducing new fields to the LHETable data structure. Developed and integrated firstMotherIdx and lastMotherIdx fields, enabling precise tracking of particle ancestry across events, which supports improved data quality for downstream physics analyses. Migrated index storage from short_t to int16_t to optimize memory usage and performance, and completed all necessary data-model updates for CMSSW15 integration. The work involved C++ development, data analysis, and a strong understanding of data types and physics simulation, demonstrating a focused approach to both feature implementation and efficient resource management within scientific software.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
1
Lines of code
31
Activity Months1
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91 peopleSame Organization
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Work History
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01): Delivered LHE particle lineage indexing enhancements in SegmentLinking/cmssw, enabling precise tracing of particle lineage across events and improving data quality for downstream analyses. Implemented new LHETable fields firstMotherIdx and lastMotherIdx, and migrated index storage to int16_t to optimize memory usage and performance. CMSSW15 integration milestone achieved with code push and data-model updates.
2 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01): Delivered LHE particle lineage indexing enhancements in SegmentLinking/cmssw, enabling precise tracing of particle lineage across events and improving data quality for downstream analyses. Implemented new LHETable fields firstMotherIdx and lastMotherIdx, and migrated index storage to int16_t to optimize memory usage and performance. CMSSW15 integration milestone achieved with code push and data-model updates.
January 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++Python
Technical Skills
C++ DevelopmentData AnalysisData TypesPhysics SimulationSoftware Development
Repositories Contributed To
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