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# Installing from the Source and Launching TGI
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Before you start, you will need to setup your environment, and install Text Generation Inference. Text Generation Inference is tested on **Python 3.9+**.
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## Local Installation from Source
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Text Generation Inference is available on pypi, conda and GitHub.
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To install and launch locally, first [install Rust](https://rustup.rs/) and create a Python virtual environment with at least
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Python 3.9, e.g. using conda:
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```shell
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curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
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conda create -n text-generation-inference python=3.9
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conda activate text-generation-inference
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```
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You may also need to install Protoc.
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On Linux:
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```shell
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PROTOC_ZIP=protoc-21.12-linux-x86_64.zip
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curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v21.12/$PROTOC_ZIP
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sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
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sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
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rm -f $PROTOC_ZIP
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```
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On MacOS, using Homebrew:
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```shell
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brew install protobuf
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```
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Then run to install Text Generation Inference:
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```shell
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BUILD_EXTENSIONS=True make install # Install repository and HF/transformer fork with CUDA kernels
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```
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<Tip warning={true}>
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On some machines, you may also need the OpenSSL libraries and gcc. On Linux machines, run:
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```shell
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sudo apt-get install libssl-dev gcc -y
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```
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</Tip>
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Once installation is done, simply run:
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```shell
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make run-falcon-7b-instruct
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```
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This will serve Falcon 7B Instruct model from the port 8080, which we can query.
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To see all options to serve your models, check in the [codebase](https://github.com/huggingface/text-generation-inference/blob/main/launcher/src/main.rs) or the CLI:
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```
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text-generation-launcher --help
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```
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@ -4,8 +4,56 @@ This section explains how to install the CLI tool as well as installing TGI from
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## Install CLI
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TODO
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You can use CLI tools of TGI to download weights, serve and quantize models, or get information on serving parameters.
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To install TGI to use with CLI, you need to first clone the TGI repository, then inside the repository, run
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```shell
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git clone https://github.com/huggingface/text-generation-inference.git && cd text-generation-inference
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make install
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```
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If you would like to serve models with custom kernels, run
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```shell
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BUILD_EXTENSIONS=True make install
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```
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## Running CLI
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After installation, you will be able to use `text-generation-server` and `text-generation-launcher`.
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`text-generation-server` lets you download the model with `download-weights` command like below 👇
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```shell
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text-generation-server download-weights MODEL_HUB_ID
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```
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You can also use it to quantize models like below 👇
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```shell
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text-generation-server quantize MODEL_HUB_ID OUTPUT_DIR
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```
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You can use `text-generation-launcher` to serve models.
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```shell
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text-generation-launcher --model-id MODEL_HUB_ID --port 8080
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```
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There are many options and parameters you can pass to `text-generation-launcher`. The documentation for CLI is kept minimal and intended to rely on self-generating documentation, which can be found by running
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```shell
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text-generation-launcher --help
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```
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You can also find it hosted in this [Swagger UI](https://huggingface.github.io/text-generation-inference/).
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Same documentation can be found for `text-generation-server`.
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```shell
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text-generation-server --help
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```
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## Local Installation from Source
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@ -44,7 +92,8 @@ brew install protobuf
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Then run to install Text Generation Inference:
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```shell
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BUILD_EXTENSIONS=True make install # Install repository and HF/transformer fork with CUDA kernels
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git clone https://github.com/huggingface/text-generation-inference.git && cd text-generation-inference
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BUILD_EXTENSIONS=True make install
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```
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<Tip warning={true}>
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@ -64,8 +113,3 @@ make run-falcon-7b-instruct
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```
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This will serve Falcon 7B Instruct model from the port 8080, which we can query.
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To see all options to serve your models, check in the [codebase](https://github.com/huggingface/text-generation-inference/blob/main/launcher/src/main.rs) or the CLI:
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```
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text-generation-launcher --help
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```
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# Getting Started
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The easiest way of getting started is using the official Docker container.
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## Launching with Docker
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Install Docker following [their installation instructions](https://docs.docker.com/get-docker/).
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Let's say you want to deploy [Falcon-7B Instruct](https://huggingface.co/tiiuae/falcon-7b-instruct) model with TGI. Here is an example on how to do that:
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```shell
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model=tiiuae/falcon-7b-instruct
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volume=$PWD/data # share a volume with the Docker container to avoid downloading weights every run
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docker run --gpus all --shm-size 1g -p 8080:80 -v $volume:/data ghcr.io/huggingface/text-generation-inference:1.0.0 --model-id $model
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```
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<Tip warning={true}>
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To use GPUs, you need to install the [NVIDIA Container Toolkit](https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/install-guide.html) . We also recommend using NVIDIA drivers with CUDA version 11.8 or higher.
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</Tip>
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To see all options to serve your models, check in the [codebase](https://github.com/huggingface/text-generation-inference/blob/main/launcher/src/main.rs) or the CLI:
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```shell
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text-generation-launcher --help
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```
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