Accelerating Transformers Fine-Tuning with NVIDIA NeMo AutoModel

NVIDIA NeMo AutoModel is an open library that enhances the NVIDIA NeMo framework for building custom generative AI models. It significantly improves the fine-tuning of Mixture-of-Experts (MoE) models by offering 3.4-3.7x higher training throughput and 29-32% less GPU memory compared to native Transformers v5. This is achieved through features like Expert Parallelism, DeepEP fused all-to-all dispatch, and TransformerEngine kernels, all while maintaining API compatibility with HuggingFace Transformers.