https://github.com/huggingface/optimum-tpu

Google TPU optimizations for transformers models
https://github.com/huggingface/optimum-tpu

Last synced: 2 months ago
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Google TPU optimizations for transformers models

• Host: GitHub
• URL: https://github.com/huggingface/optimum-tpu
• Owner: huggingface
• License: apache-2.0
• Created: 2024-02-12T08:54:38.000Z (9 months ago)
• Default Branch: main
• Last Pushed: 2024-04-11T12:28:59.000Z (7 months ago)
• Last Synced: 2024-04-12T18:29:00.568Z (7 months ago)
• Language: Python
• Size: 158 KB
• Stars: 15
• Watchers: 30
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


Optimum-TPU

===========================

Take the most out of Google Cloud TPUs with the ease of 🤗 transformers


[![Documentation](https://img.shields.io/badge/docs-latest-brightgreen.svg?style=flat)](https://huggingface.co/docs/optimum/index)

[![license](https://img.shields.io/badge/license-Apache%202-blue)](./LICENSE)



[Tensor Processing Units (TPU)](https://cloud.google.com/tpu) are AI accelerator made by Google to optimize

performance and cost from AI training to inference.

This repository exposes an interface similar to what Hugging Face transformers library provides to interact with

a magnitude of models developed by research labs, institutions and the community.

We aim at providing our user the best possible performances targeting Google Cloud TPUs for both training and inference

working closely with Google and Google Cloud to make this a reality.

## Supported Model and Tasks

We currently support a few LLM models targeting text generation scenarios:

- 💎 Gemma (2b, 7b)

- 🦙 Llama2 (7b) and Llama3 (8b)

- 💨 Mistral (7b)

## Installation

`optimum-tpu` comes with an handy PyPi released package compatible with your classical python dependency management tool.

`pip install optimum-tpu -f https://storage.googleapis.com/libtpu-releases/index.html`

## Inference

`optimum-tpu` provides a set of dedicated tools and integrations in order to leverage Cloud TPUs for inference, especially

on the latest TPU version `v5e`. 

Other TPU versions will be supported along the way.

### Text-Generation-Inference

As part of the integration, we do support a [text-generation-inference (TGI)](https://github.com/huggingface/optimum-tpu/tree/main/text-generation-inference) backend allowing to deploy and serve

incoming HTTP requests and execute them on Cloud TPUs.

Please see the [TGI specific documentation]() on how to get started

## Training

Fine-tuning is supported and tested on the TPU `v5e`. We have tested so far:

- 🦙 Llama-2 7B and Llama-3 8B

- 💎 Gemma 2B and 7B

You can check the examples:

- [Fine-Tune Gemma on Google TPU](https://github.com/huggingface/optimum-tpu/blob/main/examples/language-modeling/gemma_tuning.ipynb)

- The [Llama fine-tuning script](https://github.com/huggingface/optimum-tpu/blob/main/examples/language-modeling/llama_tuning.md)