Posts by Vicky Tsang
Exploring Use Cases for Scalable AI: Implementing Ray with ROCm Support for Efficient ML Workflows
- 10 September 2025
In this blog, you will learn how to use Ray to easily scale your AI applications from your laptop to multiple AMD GPUs.
Reinforcement Learning from Human Feedback on AMD GPUs with verl and ROCm Integration
- 24 April 2025
In this blog post, we provide an overview of Volcano Engine Reinforcement Learning for LLMs (verl) and discuss its benefits in large-scale reinforcement learning from human feedback (RLHF). We also detail the modifications made to the codebase to optimize verl’s performance on AMD Instinct GPUs. Next, we walk through the process of building the Docker image using a Dockerfile on the user side, along with training scripts tailored for both single-node and multi-node setups. Lastly, we present verl’s performance results, focusing on throughput and convergence accuracy achieved on AMD Instinct™ MI300X GPUs. Follow this guide to get started with verl on AMD Instinct GPUs and accelerate your RLHF training with ROCm-optimized performance.