espressif/llvm-project
Dec 2024 – Dec 2024
1 Month active
Languages Used
C++LLVM IR
Technical Skills
Compiler DevelopmentEmbedded SystemsInstruction Set Architecture (ISA)Low-Level OptimizationRISC-V Architecture
Brendan Sweeney
PROFILE
Brendan Sweeney
During December 2024, Brian Smith developed RISC-V Zlasr extension support for atomic memory operations in the espressif/llvm-project repository. He implemented correct lowering of atomic operations to load-acquire and store-release instructions, ensuring compliance with Zlasr semantics and compatibility with memory ordering models such as TSO. His work involved updating instruction selection logic and expanding test coverage to validate the new behavior. Using C++ and LLVM IR, Brian applied his expertise in compiler development, low-level optimization, and RISC-V architecture to deliver robust backend changes. The depth of his contribution addressed both technical correctness and maintainability for embedded systems development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
370
Activity Months1
Your Network
126 peopleSame Organization
@eecs.berkeley.edu2
Work History
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary focusing on key technical achievements and business impact for espressif/llvm-project.
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary focusing on key technical achievements and business impact for espressif/llvm-project.
December 2024
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++LLVM IR
Technical Skills
Compiler DevelopmentEmbedded SystemsInstruction Set Architecture (ISA)Low-Level OptimizationRISC-V Architecture
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