espressif/llvm-project
Dec 2024 – Dec 2024
1 Month active
Languages Used
AssemblyC++
Technical Skills
Code GenerationCompiler DevelopmentLow-Level Systems ProgrammingRISC-V ArchitectureTesting Frameworks
AnastasiyaChernikova
PROFILE
Anastasiyachernikova
Contributed RISC-V architecture support to the llvm-exegesis tool within the espressif/llvm-project repository, focusing on enhancing benchmarking and analysis capabilities for RISC-V workloads. The work involved implementing a clear separation between aliasing register checks and memory address usage, introducing a scratch memory space pointer register to better model realistic access patterns, and adding a 'mattr' option to enable target-feature driven instruction analysis. Utilizing C++ and Assembly, along with expertise in code generation and low-level systems programming, these changes expanded cross-architecture support and improved the accuracy of performance estimation, supporting more targeted optimization and comprehensive testing for RISC-V environments.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
518
Activity Months1
Your Network
141 peopleSame Organization
@syntacore.com15
Work History
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary focusing on key accomplishments for espressif/llvm-project. Delivered RISC-V architecture support in the llvm-exegesis tool, enabling accurate benchmarking and analysis for RISC-V workloads. Implemented enhanced analysis by distinguishing aliasing register checks from memory address usage, introduced a scratch memory space pointer register to model realistic access patterns, and added a 'mattr' option to enable target-feature driven instruction analysis for more comprehensive testing. These changes expand cross-architecture capabilities, improve performance estimation accuracy, and support targeted optimization efforts. The work is associated with commit bc3eee11ea6f771bf007c4921a34c1dfee040471 and aligns with the upstream PR #[89047].
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary focusing on key accomplishments for espressif/llvm-project. Delivered RISC-V architecture support in the llvm-exegesis tool, enabling accurate benchmarking and analysis for RISC-V workloads. Implemented enhanced analysis by distinguishing aliasing register checks from memory address usage, introduced a scratch memory space pointer register to model realistic access patterns, and added a 'mattr' option to enable target-feature driven instruction analysis for more comprehensive testing. These changes expand cross-architecture capabilities, improve performance estimation accuracy, and support targeted optimization efforts. The work is associated with commit bc3eee11ea6f771bf007c4921a34c1dfee040471 and aligns with the upstream PR #[89047].
December 2024
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
AssemblyC++
Technical Skills
Code GenerationCompiler DevelopmentLow-Level Systems ProgrammingRISC-V ArchitectureTesting Frameworks
Repositories Contributed To
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