Uploaded July 2024 | Updated September 2026, 1 week ago

---

Sebastian's books: sebastianraschka.com/books

This video explains what PyTorch buffers are, a concept that is particularly useful when dealing with GPU computations and implement large models like LLMs.

Code notebook: github.com/rasbt/LLMs-from-scratch/blob/main/ch03/03_understanding-buffers/understanding-buffers.ipynb

GitHub discussion about "triu" in the forward pass: github.com/rasbt/LLMs-from-scratch/discussions/282

Link to the Studio GPU environment to follow along: lightning.ai/seraschka/studios/understanding-pytorch-buffers?section=recent

---

To support this channel, please consider purchasing a copy of my books: sebastianraschka.com/books

---

twitter.com/rasbt
linkedin.com/in/sebastianraschka
magazine.sebastianraschka.com