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TPU

As explained in Deep Learning with JAX

A tensor processing unit hardware backend used to accelerate machine-learning computations.

A TPU is a hardware backend for accelerating JAX computations. It is usually unnecessary for small image-processing tasks, but can benefit training large neural networks. JAX lets you switch later from a local CPU or GPU to a TPU. section 3.2.5

Working with a Cloud TPU involves:

  • Creating a Cloud TPU VM, connecting to it from Colab through a local runtime, and installing the TPU-enabled JAX package. section 3.2.5
  • Accounting for cost and avoiding the older Colab TPU runtime, which JAX no longer supports since version 0.4. section 3.2.5

How Deep Learning with JAX covers it

How deep it goes
Explains Cloud TPU connection, installation, backend checks, and device inspection, while deferring full preparation details to Appendix C.
Examples
Uses Cloud TPU VM commands, TPU-enabled JAX installation, backend output, and a multi-device TPU listing.
What it assumes
Assumes Google Colab or local Jupyter familiarity and access to Google Cloud; explains the TPU connection workflow.
What you can do after
Operate a Cloud TPU by connecting a runtime, installing TPU-enabled JAX, and verifying its backend and devices.
How it connects
Connects TPU with JAX, Google Colab, Google Cloud, CPU, GPU, and local runtimes.

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This explainer was generated by Manning's knowledge graph from the text of Deep Learning with JAX. The section links point to the parts of the book it draws on.