Scaling: Distributed Training, FSDP, DeepSpeed
Your 124M model trained on one GPU. Now try 7 billion parameters. The model doesn't fit in memory. The data takes weeks on a single machine. Distributed training isn't optional at scale. It's the only path forward.
Visual edition planned
This lesson isn’t interactive yet.
It is part of the curriculum and will get the same treatment as Phase 1 — a visual cover, hands-on labs, derivations with numeric checks and a quiz. Until then, the original lesson is the best place to read it:
Part of Phase 10 — LLMs from Scratch. Use the previous / next cards below to keep browsing the phase.