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Lukas Döllerer

PROFILE

Lukas Döllerer

Worked on the tschneidereit/wasm-micro-runtime repository to deliver support for the WebAssembly metadata.code.branch_hint section during ahead-of-time (AOT) compilation. This involved implementing parsing and application of branch hinting information, allowing the compiler to optimize execution paths for improved performance. The work required updates to build scripts and documentation to ensure seamless integration and usability for developers. Utilizing C and CMake, the changes aligned the AOT compilation process with new WebAssembly features, enabling more efficient module execution. The focus on build systems, compiler development, and performance optimization demonstrated a deep understanding of low-level systems and modern WebAssembly tooling.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
296
Activity Months1

Work History

September 2025

1 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for tschneidereit/wasm-micro-runtime. Delivered WebAssembly metadata.code.branch_hint support for AOT compilation, enabling the compiler to leverage branch hinting information to improve performance. Implemented parsing and application of hints during AOT, and updated related documentation and build scripts.

Activity

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Quality Metrics

Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

CCMake

Technical Skills

Build SystemsCompiler DevelopmentPerformance OptimizationWebAssembly

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

tschneidereit/wasm-micro-runtime

Sep 2025 Sep 2025
1 Month active

Languages Used

CCMake

Technical Skills

Build SystemsCompiler DevelopmentPerformance OptimizationWebAssembly