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Xinyu Jiang

PROFILE

Xinyu Jiang

Worked on ROCm/aiter and sgl-project/sglang repositories to deliver new features focused on GPU performance and deployment reliability. Developed DSv4-Flash shape support for FMoE, enabling efficient handling of expanded token buckets and improving runtime efficiency for Flash MoE calls. Enhanced ROCm decoding by optimizing FP8 scale handling, removing redundant operations to boost performance. Automated nightly testing for Miles on ROCm using GitHub Actions, Docker, and Bash, streamlining CI/CD and reducing manual effort. Leveraged Python, CUDA programming, and PyTorch to validate performance on MI350X GPUs, ensuring robust deployment paths and efficient data processing for deep learning workloads.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

3Total
Bugs
0
Commits
3
Features
3
Lines of code
150
Activity Months2

Work History

June 2026

2 Commits • 2 Features

Jun 1, 2026

June 2026 monthly summary for sgl-project/sglang. Focused on ROCm performance improvements and CI automation to accelerate development and reliability on AMD hardware. Key outcomes include a FP8 decoding performance optimization on ROCm and an automated nightly testing workflow for Miles on ROCm, enabling faster feedback loops and reduced manual testing effort. Technologies demonstrated include ROCm optimization, FP8 handling, GitHub Actions CI/CD, containerization with dynamic Docker tag resolution, and GPU testing on MI350X with VRAM management.

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 monthly summary focusing on ROCm/aiter work delivering DSv4-Flash shape support for FMoE, performance validation, and robust deployment paths.

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture86.6%
Performance86.6%
AI Usage53.4%

Skills & Technologies

Programming Languages

Python

Technical Skills

AMD ROCmBashCI/CDCUDA ProgrammingData ProcessingDockerGPU programmingGitHub ActionsMachine LearningPyTorchdeep learningquantization

Repositories Contributed To

2 repos

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

sgl-project/sglang

Jun 2026 Jun 2026
1 Month active

Languages Used

Python

Technical Skills

AMD ROCmBashCI/CDDockerGPU programmingGitHub Actions

ROCm/aiter

May 2026 May 2026
1 Month active

Languages Used

Python

Technical Skills

CUDA ProgrammingData ProcessingMachine Learning