tschneidereit/wasm-micro-runtime
Oct 2024 – Jan 2025
3 Months active
Languages Used
C
Technical Skills
Low-level ProgrammingPerformance OptimizationRuntime DevelopmentWebAssemblyInterpreter DesignLow-Level Optimization
Wenyong Huang
PROFILE
Wenyong Huang
Worked on the tschneidereit/wasm-micro-runtime repository, focusing on enhancing WebAssembly runtime performance and reliability. Developed an AOT function lookup index optimization by introducing a binary search over a sorted map, reducing function retrieval latency for large modules. Addressed runtime stability by fixing AOT table initialization, ensuring correct sourcing of table properties to prevent errors. Improved the fast interpreter by refactoring LEB128 decoding and constant loading, using arrays to mitigate overflow risks for i64 and f64 types. Leveraged C for low-level programming, interpreter design, and memory management, demonstrating depth in runtime development and performance optimization for scalable WASM workloads.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
4Total
Bugs
1
Commits
4
Features
2
Lines of code
1,164
Activity Months3
Your Network
2136 peopleSame Organization
@intel.com2109
Shared Repositories
27
Work History
January 2025
2 Commits • 1 Features
Jan 1, 2025Concise monthly summary for January 2025 focused on performance improvements and reliability in wasm-micro-runtime. Delivered a key feature that enhances the fast WebAssembly interpreter, with measurable impact on module load performance and stability. No major bugs fixed this month; work emphasized robustness and efficiency. Overall, improved module loading speed in fast-interpreter mode and reduced risk of overflow when handling i64 and f64 constants, contributing to better runtime readiness for WASM workloads.
2 Commits • 1 Features
Jan 1, 2025Concise monthly summary for January 2025 focused on performance improvements and reliability in wasm-micro-runtime. Delivered a key feature that enhances the fast WebAssembly interpreter, with measurable impact on module load performance and stability. No major bugs fixed this month; work emphasized robustness and efficiency. Overall, improved module loading speed in fast-interpreter mode and reduced risk of overflow when handling i64 and f64 constants, contributing to better runtime readiness for WASM workloads.
January 2025
December 2024
1 Commits
Dec 1, 2024December 2024 (Month: 2024-12) highlights: a targeted bug fix in wasm-micro-runtime focused on AOT table initialization correctness to prevent runtime errors. The change sources elem_type, is_table64, and elem_ref_type from the appropriate import_table or table structures, addressing misconfigurations that could destabilize runtime behavior. This work was validated against the fixed agent commit and contributes to stronger runtime reliability for AOT-enabled modules.
December 2024
1 Commits
Dec 1, 2024December 2024 (Month: 2024-12) highlights: a targeted bug fix in wasm-micro-runtime focused on AOT table initialization correctness to prevent runtime errors. The change sources elem_type, is_table64, and elem_ref_type from the appropriate import_table or table structures, addressing misconfigurations that could destabilize runtime behavior. This work was validated against the fixed agent commit and contributes to stronger runtime reliability for AOT-enabled modules.
October 2024
1 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for tschneidereit/wasm-micro-runtime. Key accomplishment: AOT Function Lookup Index Optimization. Implemented aot_lookup_function_with_idx and binary search over a sorted map of function indices to export indices to speed up function retrieval, reducing lookup latency for large wasm modules and enabling smoother startup. No major bugs fixed this month. Overall impact: performance improvements in startup and runtime function resolution, supporting more scalable deployments and improved user-perceived throughput. Technologies/skills demonstrated: refactoring for performance, data-structure design (sorted map), binary search, performance-oriented coding, and cross-language integration in the wasm runtime.
1 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for tschneidereit/wasm-micro-runtime. Key accomplishment: AOT Function Lookup Index Optimization. Implemented aot_lookup_function_with_idx and binary search over a sorted map of function indices to export indices to speed up function retrieval, reducing lookup latency for large wasm modules and enabling smoother startup. No major bugs fixed this month. Overall impact: performance improvements in startup and runtime function resolution, supporting more scalable deployments and improved user-perceived throughput. Technologies/skills demonstrated: refactoring for performance, data-structure design (sorted map), binary search, performance-oriented coding, and cross-language integration in the wasm runtime.
October 2024
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture82.6%
Performance85.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
Interpreter DesignLow-Level OptimizationLow-Level ProgrammingLow-level ProgrammingMemory ManagementPerformance OptimizationRuntime DevelopmentWebAssembly
Repositories Contributed To
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