Using Livebook for AI GPU Clusters from Your Laptop

The article highlights the powerful integration of Livebook, FLAME, and the Nx stack in the Elixir ecosystem, which was showcased at ElixirConf 2024. Livebook acts like Jupyter Notebooks for Elixir, directly linking with app clusters to execute compute tasks locally or on remote servers. FLAME provides a serverless solution that lets developers run code without extensive infrastructure management. The Nx stack enables Elixir-native machine learning, leveraging tensor computations with GPU support. The authors detail how Livebook can connect to remote servers for data processing and how FLAME facilitates elastic scaling of applications. Furthermore, they demonstrate a complex AI task involving a BERT model conducted on a cluster of 64 GPU Fly Machines, emphasizing the ease of setting up and executing intricate workflows. The piece conveys the capabilities of the Erlang/Elixir VM in executing rich features efficiently, showcasing Livebook and FLAME as key components for developers working with AI and GPU applications.