Hugging Face's Ultra-Scale Playbook: the best book on training LLMs at scale

mdancho84 · x · 2026-10-28

mdancho84 calls Hugging Face's "The Ultra-Scale Playbook: Training LLMs on GPU Clusters" arguably one of the best technical books on large-scale LLM training. It covers GPU memory and profiling, tiling, kernel fusion, FlashAttention, and Data/Tensor/Pipeline/Context parallelism; the PDF is freely available online. Photo shows a print edition authored by the HF team including Thomas Wolf.

Related event: Hugging Face Releases Open Ultra-Scale Playbook for GPU Cluster LLM Training(2 posts)→

Original post →

More from Infra

Infra channel →