ggml-org/llama.cpp
May 2026 – Jun 2026
2 Months active
Languages Used
C++C
Technical Skills
C++ developmentalgorithm optimizationmachine learningC programmingWebAssemblyaudio processing
Andrei
PROFILE
Andrei
Over a three-month period, contributed to core infrastructure and feature development across the ggml-org/llama.cpp and huggingface/open-r1 repositories. Built Morph Cloud integration for open-r1, expanding code execution provider options and enhancing evaluation flexibility through backend and cloud integration work in Python and Bash. In llama.cpp, introduced a pre-norm embedding masking flag to support more flexible downstream generation tasks, aligning with evolving machine learning requirements. Addressed runtime stability and WebAssembly interoperability by fixing floating-point exceptions and symbol collisions, while enabling Gemma 4 audio projector embedding support. Demonstrated depth in C, C++, and low-level optimization, focusing on robust, maintainable solutions.
Overall Statistics
Feature vs Bugs
60%Features
Repository Contributions
6Total
Bugs
2
Commits
6
Features
3
Lines of code
2,519
Activity Months3
Your Network
509 peopleWork History
June 2026
4 Commits • 1 Features
Jun 1, 2026June 2026: Strengthened stability and WebAssembly interoperability across llama.cpp and ggml, while enabling Gemma 4 embedding features. Key outcomes include fixing a potential floating-point exception in clip graph initialization by ensuring a non-zero divisor, resolving WebAssembly fallback symbol collisions to ensure correct vector dot product usage, and adding Gemma 4 audio projector embedding size support with removal of an unnecessary projection_dim reference. These changes reduce runtime risk, improve wasm portability, and readiness for Gemma 4 deployments.
4 Commits • 1 Features
Jun 1, 2026June 2026: Strengthened stability and WebAssembly interoperability across llama.cpp and ggml, while enabling Gemma 4 embedding features. Key outcomes include fixing a potential floating-point exception in clip graph initialization by ensuring a non-zero divisor, resolving WebAssembly fallback symbol collisions to ensure correct vector dot product usage, and adding Gemma 4 audio projector embedding size support with removal of an unnecessary projection_dim reference. These changes reduce runtime risk, improve wasm portability, and readiness for Gemma 4 deployments.
June 2026
May 2026
1 Commits • 1 Features
May 1, 2026Concise monthly summary for 2026-05 focusing on business value and technical achievements for ggml-org/llama.cpp.
May 2026
1 Commits • 1 Features
May 1, 2026Concise monthly summary for 2026-05 focusing on business value and technical achievements for ggml-org/llama.cpp.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 — Open-r1 Morph Cloud integration: Added Morph Cloud as a new code execution provider alongside E2B. Implemented router scripts, updated dependencies, and configuration to enable Morph Cloud execution. Extended IOI problem evaluation to allow selecting Morph or Piston as the provider. Commit: af81114044e3f26166d1af058e9f8f6de382beef (Code Execution using Morph Cloud #614). Impact: expands provider options, improves evaluation flexibility, and sets the stage for potential performance/cost benefits.
1 Commits • 1 Features
May 1, 2025May 2025 — Open-r1 Morph Cloud integration: Added Morph Cloud as a new code execution provider alongside E2B. Implemented router scripts, updated dependencies, and configuration to enable Morph Cloud execution. Extended IOI problem evaluation to allow selecting Morph or Piston as the provider. Commit: af81114044e3f26166d1af058e9f8f6de382beef (Code Execution using Morph Cloud #614). Impact: expands provider options, improves evaluation flexibility, and sets the stage for potential performance/cost benefits.
May 2025
Activity
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Quality Metrics
Correctness95.0%
Maintainability91.6%
Architecture91.6%
Performance90.0%
AI Usage36.6%
Skills & Technologies
Programming Languages
BashCC++Python
Technical Skills
API IntegrationBackend DevelopmentC programmingC++ developmentCloud IntegrationCode Execution EnvironmentsDevOpsFull Stack DevelopmentSystem DesignTesting FrameworksWebAssemblyalgorithm optimizationaudio processingembedded systemslow-level optimization
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
huggingface/open-r1
May 2025 – May 2025
1 Month active
Languages Used
BashC++Python
Technical Skills
API IntegrationBackend DevelopmentCloud IntegrationCode Execution EnvironmentsDevOpsFull Stack Development
ggml-org/ggml
Jun 2026 – Jun 2026
1 Month active
Languages Used
C
Technical Skills
C programmingWebAssemblylow-level optimization