Edit (2021-03-23): We've uploaded cupy-cuda112 for Linux. You can simply install it by:

pip install cupy-cuda112

The following workaround (-f option) is no longer needed.

cupy-cuda112 package on PyPI is currently only available for Windows. We are going to publish Linux wheels once we get approval from the PyPI team (pypi/support#939). Meanwhile, Linux wheels can be downloaded from the Assets section of each release.

v8.5.0

pip install cupy-cuda112 -f https://github.com/cupy/cupy/releases/v8.5.0

v9.0.0b3

pip install cupy-cuda112 -f https://github.com/cupy/cupy/releases/v9.0.0b3