mirror of https://github.com/hpcaitech/ColossalAI
28 lines
691 B
Markdown
28 lines
691 B
Markdown
# Setup
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### PyPI
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```bash
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pip install colossalai
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```
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### Install From Source (Recommended)
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> 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. :)
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```shell
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git clone https://github.com/hpcaitech/ColossalAI.git
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cd ColossalAI
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# install dependency
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pip install -r requirements/requirements.txt
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# install colossalai
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pip install .
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```
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Install and enable CUDA kernel fusion (compulsory installation when using fused optimizer)
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```shell
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pip install -v --no-cache-dir --global-option="--cuda_ext" .
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```
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