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leeliu103

PROFILE

Leeliu103

Worked on the intel-xpu-backend-for-triton repository, focusing on optimizing RDNA kernel configurations to enhance GPT-OSS throughput on AMD GPUs. Developed and implemented a matmul_ogs configuration that reduces register spilling, specifically targeting large inference workloads with batch sizes greater than 512. This optimization led to measurable throughput improvements for GPT-OSS 20B on AMD Navi GPUs, increasing requests per second across multiple hardware configurations. The work involved GPU programming, performance optimization, and rigorous testing, all conducted in Python. The approach emphasized practical performance gains for real-world batch sizes, addressing bottlenecks in end-to-end inference and contributing to more efficient model deployment.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
36
Activity Months1

Work History

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for the intel-xpu-backend-for-triton repository. Focused on performance optimization of RDNA kernels to boost GPT-OSS throughput on AMD GPUs. The primary deliverable was a configuration optimization for matmul_ogs that reduces register spilling and improves end-to-end performance for large batch sizes (e.g., batch sizes > 512).

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture100.0%
Performance100.0%
AI Usage40.0%

Skills & Technologies

Programming Languages

Python

Technical Skills

GPU programmingPerformance optimizationTesting

Repositories Contributed To

1 repo

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

intel/intel-xpu-backend-for-triton

Dec 2025 Dec 2025
1 Month active

Languages Used

Python

Technical Skills

GPU programmingPerformance optimizationTesting