ColossalAI/docs/installation.md

# Setup

### PyPI

```bash
pip install colossalai
```

### Install From Source (Recommended)

> We **recommend** you to install from source as the Colossal-AI is updating frequently in the early versions. The documentation will be in line with the main branch of the repository. Feel free to raise an issue if you encounter any problem. :)

```shell
git clone https://github.com/hpcaitech/ColossalAI.git
cd ColossalAI
# install dependency
pip install -r requirements/requirements.txt

# install colossalai
pip install .
```

Install and enable CUDA kernel fusion (compulsory installation when using fused optimizer)

```shell
pip install -v --no-cache-dir --global-option="--cuda_ext" .
```
Migrated project 2021-10-28 16:21:23 +00:00			`# Setup`

update examples and sphnix docs for the new api (#63) 2021-12-13 14:07:01 +00:00			`### PyPI`
Migrated project 2021-10-28 16:21:23 +00:00
			```bash
			`pip install colossalai`
			```

update examples and sphnix docs for the new api (#63) 2021-12-13 14:07:01 +00:00			`### Install From Source (Recommended)`

			`> We recommend you to install from source as the Colossal-AI is updating frequently in the early versions. The documentation will be in line with the main branch of the repository. Feel free to raise an issue if you encounter any problem. :)`
Migrated project 2021-10-28 16:21:23 +00:00
			```shell
update examples and sphnix docs for the new api (#63) 2021-12-13 14:07:01 +00:00			`git clone https://github.com/hpcaitech/ColossalAI.git`
Migrated project 2021-10-28 16:21:23 +00:00			`cd ColossalAI`
			`# install dependency`
			`pip install -r requirements/requirements.txt`

			`# install colossalai`
			`pip install .`
			```

			`Install and enable CUDA kernel fusion (compulsory installation when using fused optimizer)`

update markdown docs (english) (#60) 2021-12-10 06:37:33 +00:00			```shell
Migrated project 2021-10-28 16:21:23 +00:00			`pip install -v --no-cache-dir --global-option="--cuda_ext" .`
			```