EXCEEDS logo
Exceeds
Qidong Su

PROFILE

Qidong Su

Soodoshll focused on stabilizing long-sequence processing in the NVIDIA-NeMo/RL repository, addressing critical memory management and numerical stability issues in DeepScaler. By optimizing memory usage, including explicit deletion of intermediate tensors and casting logits to float32 before log-probability calculations, Soodoshll reduced out-of-memory risks for sequence lengths up to 24,000 tokens. The work, implemented in Python and YAML, improved production reliability for long-context inference and laid the foundation for future scalability. Drawing on expertise in deep learning, large language models, and model optimization, Soodoshll delivered targeted engineering solutions that enhanced the robustness and efficiency of production workloads in this domain.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
20
Activity Months1

Work History

August 2025

1 Commits

Aug 1, 2025

Month 2025-08 summary focusing on delivering measurable business value and technical improvements for NVIDIA-NeMo/RL. Key focus was stabilizing long-sequence processing in DeepScaler by addressing memory management and numerical stability issues to reduce OOM risks and enable more robust production workloads.

Activity

Loading activity data...

Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture60.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

PythonYAML

Technical Skills

Deep LearningLarge Language ModelsMemory ManagementModel Optimization

Repositories Contributed To

1 repo

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

NVIDIA-NeMo/RL

Aug 2025 Aug 2025
1 Month active

Languages Used

PythonYAML

Technical Skills

Deep LearningLarge Language ModelsMemory ManagementModel Optimization