Posts by Vidushi Goyal
Deep Dive into Primus: High-Performance Training for Large Language Models
- 15 January 2026
Primus is the AMD unified training framework designed to deliver high-performance, scalable large language models (LLMs) training across multiple backends – including TorchTitan and Megatron-LM. It provides a consistent CLI interface, while each backend ships with carefully optimized configurations for popular open-source models. These backend-specific presets ensure the best out-of-the-box performance on AMD Instinct™ GPUs. In this deep dive, we walk through the best practices for achieving peak performance when training dense LLMs on Primus.
Optimizing LLM Workloads: AMD Instinct MI355X GPUs Drive Competitive Performance
- 02 December 2025
AI training workloads are pushing the limits of modern GPU architectures. With the release of AMD ROCm™ 7.0 software, AMD is raising the bar for high-performance training by delivering optimized support for LLM workloads across the JAX and PyTorch frameworks. The latest v25.9 Training Dockers demonstrate exceptional scaling efficiency for both single-node and multi-node setups, empowering researchers and developers to push model sizes and complexity further than ever.
Primus: A Lightweight, Unified Training Framework for Large Models on AMD GPUs
- 22 August 2025
Training large language models (LLMs) at scale is inherently complex. Different frameworks expose inconsistent interfaces, multi-GPU and distributed setups require brittle scripting, and backend-specific quirks introduce overhead that slows down training iterations. Primus tackles these challenges with a streamlined, backend-agnostic training framework that helps developers launch, customize, and scale training jobs faster on AMD GPUs.