vllm/docs/source/getting_started/installation.rst
2023-05-27 01:13:06 -07:00

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Installation
============
CacheFlow is a Python library that includes some C++ and CUDA code.
CacheFlow can run on systems that meet the following requirements:
* OS: Linux
* Python: 3.8 or higher
* CUDA: 11.0 -- 11.8
* GPU: compute capability 7.0 or higher (e.g., V100, T4, RTX20xx, A100, etc.)
.. note::
As of now, CacheFlow does not support CUDA 12.
If you are using Hopper or Lovelace GPUs, please use CUDA 11.8.
.. tip::
If you have trouble installing CacheFlow, we recommend using the NVIDIA PyTorch Docker image.
.. code-block:: console
$ docker run --gpus all -it --rm --shm-size=8g nvcr.io/nvidia/pytorch:22.12-py3
Install with pip
----------------
You can install CacheFlow using pip:
.. code-block:: console
$ # (Optional) Create a new conda environment.
$ conda create -n myenv python=3.8 -y
$ conda activate myenv
$ # Install CacheFlow.
$ pip install cacheflow
.. _build_from_source:
Build from source
-----------------
You can also build and install CacheFlow from source.
.. code-block:: console
$ git clone https://github.com/WoosukKwon/cacheflow.git
$ cd cacheflow
$ pip install -r requirements.txt
$ pip install -e . # This may take 5-10 minutes.