ROCm/rocprofiler-compute
Jan 2025 – Jun 2025
5 Months active
Languages Used
PythonShellYAML
Technical Skills
DebuggingPerformance Profiling ToolsSystem Software DevelopmentTestingBug FixCommand-line Interface
ywang103-amd
PROFILE
Ywang103-amd
Y. Wang contributed to the ROCm/rocprofiler-compute repository by developing and refining profiling and analysis features for AMD GPUs. Over five months, Wang enhanced profiling coverage and stability, implemented spatial multiplexing analysis, and modernized metric collection to support cross-version compatibility. Using Python, YAML, and shell scripting, Wang refactored counter accumulation configurations for SDK alignment, improved data parsing and error handling, and updated CI/CD workflows. The work included robust debugging, code formatting, and unit testing, resulting in more reliable performance analysis, broader hardware support, and maintainable code. Wang’s engineering demonstrated depth in system programming and performance profiling for complex workloads.
Overall Statistics
Feature vs Bugs
55%Features
Repository Contributions
21Total
Bugs
5
Commits
21
Features
6
Lines of code
7,610
Activity Months5
Your Network
1295 people
Work History
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for ROCm/rocprofiler-compute focusing on delivering robust, SDK-aligned counter analysis features and improving test reliability. Key refactor updated the counter accumulation YAML to a structure compatible with the rocprofiler-sdk, accompanied by utilities for counter definition management and general code quality improvements. A robustness fix was implemented for memory chart plotting to ensure plotting only occurs when required data is present, addressing test flakiness related to column presence and --cols options. These changes enhance configurability, reliability, and maintainability, enabling more accurate and scalable performance analysis across ROCm workloads.
3 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for ROCm/rocprofiler-compute focusing on delivering robust, SDK-aligned counter analysis features and improving test reliability. Key refactor updated the counter accumulation YAML to a structure compatible with the rocprofiler-sdk, accompanied by utilities for counter definition management and general code quality improvements. A robustness fix was implemented for memory chart plotting to ensure plotting only occurs when required data is present, addressing test flakiness related to column presence and --cols options. These changes enhance configurability, reliability, and maintainability, enabling more accurate and scalable performance analysis across ROCm workloads.
June 2025
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly work summary for ROCm/rocprofiler-compute focused on standardizing and accelerating profiling with rocprofv3.
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly work summary for ROCm/rocprofiler-compute focused on standardizing and accelerating profiling with rocprofv3.
March 2025
10 Commits • 2 Features
Mar 1, 2025March 2025 performance summary for ROCm/rocprofiler-compute: Delivered cross-version reliable metrics, stabilized multi-node outputs, and modernized tooling. Key features and bug fixes improved metric accuracy, output organization, and tooling compatibility, driving measurable business value for performance analysis across ROCm versions.
10 Commits • 2 Features
Mar 1, 2025March 2025 performance summary for ROCm/rocprofiler-compute: Delivered cross-version reliable metrics, stabilized multi-node outputs, and modernized tooling. Key features and bug fixes improved metric accuracy, output organization, and tooling compatibility, driving measurable business value for performance analysis across ROCm versions.
March 2025
February 2025
4 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for ROCm/rocprofiler-compute focused on delivering accurate, scalable profiling analysis and improving stability and data handling. Key features and bug fixes delivered in this period underpin more reliable performance insights and faster debugging for multiplexed workloads.
February 2025
4 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for ROCm/rocprofiler-compute focused on delivering accurate, scalable profiling analysis and improving stability and data handling. Key features and bug fixes delivered in this period underpin more reliable performance insights and faster debugging for multiplexed workloads.
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for ROCm/rocprofiler-compute. Focused on stability and expanded profiling coverage. Delivered a Roofline Inclusion Test Bug Fix to prevent crashes on MI100 and enabled rocprofv3 profiling for older SoCs by updating compatibility lists and removing gfx906 from supported hardware. These changes enhance reliability, broaden hardware support, and unlock more accurate performance analysis for a wider range of ROCm-enabled GPUs.
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for ROCm/rocprofiler-compute. Focused on stability and expanded profiling coverage. Delivered a Roofline Inclusion Test Bug Fix to prevent crashes on MI100 and enabled rocprofv3 profiling for older SoCs by updating compatibility lists and removing gfx906 from supported hardware. These changes enhance reliability, broaden hardware support, and unlock more accurate performance analysis for a wider range of ROCm-enabled GPUs.
January 2025
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Quality Metrics
Correctness85.2%
Maintainability86.6%
Architecture81.0%
Performance72.8%
AI Usage21.8%
Skills & Technologies
Programming Languages
PythonShellYAML
Technical Skills
Bug FixCI/CDCode FormattingCode RefactoringCommand-line InterfaceData ParsingData ProcessingData SerializationDebuggingEnvironment Variable HandlingEnvironment Variable ManagementError HandlingPerformance AnalysisPerformance ProfilingPerformance Profiling Tools
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