ROCm/rocprofiler-sdk
Feb 2025 – Aug 2025
4 Months active
Languages Used
C++MarkdownPythonSQL
Technical Skills
Performance AnalysisSystem ProgrammingC++DebuggingData CollectionData Visualization
usrihari123
PROFILE
Usrihari123
Worked on the ROCm/rocprofiler-sdk repository, focusing on profiling infrastructure for GPU kernel analysis. Over four months, contributed features and bug fixes to enhance memory tracking, counter collection, and trace output reliability. Used C++ and SQL to implement robust data collection and export mechanisms, including support for Perfetto tracing and improved CSV outputs with detailed kernel metrics. Addressed concurrency issues by introducing synchronization in buffering, ensuring data integrity during profiling. Enhanced traceability and maintainability through targeted code changes and documentation updates. The work enabled more accurate performance analysis and streamlined debugging for kernel developers, improving the reliability of profiling workflows.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
6Total
Bugs
4
Commits
6
Features
2
Lines of code
657
Activity Months4
Your Network
2063 peopleSame Organization
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Shared Repositories
503
Work History
August 2025
2 Commits • 1 Features
Aug 1, 2025Delivered two critical improvements in ROCm/rocprofiler-sdk: enhanced CSV output for rocpd kernel traces to include register usage and static memory sizes, and a fix for a data race in buffering by introducing synchronization for emplace and flush operations. These changes improve data integrity, trace accuracy, and stability of the profiling pipeline, enabling more reliable performance analysis for kernel dispatch. Demonstrated skills in IO formatting, concurrency control, and data-collection reliability. Business value: more trustworthy profiling metrics and faster resolution of analysis issues, reducing debugging time for kernel developers.
2 Commits • 1 Features
Aug 1, 2025Delivered two critical improvements in ROCm/rocprofiler-sdk: enhanced CSV output for rocpd kernel traces to include register usage and static memory sizes, and a fix for a data race in buffering by introducing synchronization for emplace and flush operations. These changes improve data integrity, trace accuracy, and stability of the profiling pipeline, enabling more reliable performance analysis for kernel dispatch. Demonstrated skills in IO formatting, concurrency control, and data-collection reliability. Business value: more trustworthy profiling metrics and faster resolution of analysis issues, reducing debugging time for kernel developers.
August 2025
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for ROCprofiler-SDK (ROCm).
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for ROCprofiler-SDK (ROCm).
June 2025
1 Commits
Jun 1, 2025June 2025 monthly summary for ROCm/rocprofiler-sdk focusing on correctness of Perfetto counter values and improved reporting.
1 Commits
Jun 1, 2025June 2025 monthly summary for ROCm/rocprofiler-sdk focusing on correctness of Perfetto counter values and improved reporting.
June 2025
February 2025
1 Commits
Feb 1, 2025February 2025 monthly summary for ROCm/rocprofiler-sdk focusing on memory-tracking robustness and Perfetto integration. Implemented a critical bug fix to ensure correct initialization of memory tracking extremes in Perfetto output generation, improving the accuracy of memory copy and allocation accounting during profiling.
February 2025
1 Commits
Feb 1, 2025February 2025 monthly summary for ROCm/rocprofiler-sdk focusing on memory-tracking robustness and Perfetto integration. Implemented a critical bug fix to ensure correct initialization of memory tracking extremes in Perfetto output generation, improving the accuracy of memory copy and allocation accounting during profiling.
Activity
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Quality Metrics
Correctness91.6%
Maintainability83.4%
Architecture83.4%
Performance76.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++MarkdownPythonSQL
Technical Skills
C++C++ DevelopmentConcurrencyData CollectionData ExportData VisualizationDebuggingFile HandlingLow-level programmingPerformance AnalysisSDK DevelopmentSDK developmentSQLSystem ProgrammingTracing
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