CuPy: Support CUDA 12 - Githubissues

conda-forge / cupy-feedstock

A conda-smithy repository for cupy.

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CuPy: Support CUDA 12 #139

Closed leofang closed 1 year ago

leofang commented 3 years ago

Creating an issue so that I won't forget...

The main discussion issue: conda-forge/cudatoolkit-feedstock#62
@jaimergp's attempt: conda-forge/openmm-feedstock#60

Let's do this and get prepared for the upcoming GPU CI (https://github.com/conda-forge/conda-forge.github.io/issues/1272).

leofang commented 3 years ago

WIP in #143.

leofang commented 3 years ago

https://github.com/conda-forge/cudatoolkit-feedstock/issues/62#issuecomment-903213375

leofang commented 1 year ago

Blocked by https://github.com/conda-forge/staged-recipes/issues/21382.

jakirkham commented 1 year ago

Are there any other changes needed in CuPy itself? If not, what release of CuPy includes CUDA 12 support

leofang commented 1 year ago

CuPy supports CUDA 12 since v11.5.0 IIRC, but it's better to package it starting v11.6.0 (also the last v11 release) as it fixes a critical perf issue for CUDA 12.

jakirkham commented 1 year ago

Thanks Leo! 🙏

On a separate note, would it be ok if we retitled this issue "CuPy: Support CUDA 12"? Alternatively could file that as a new issue. For context, am trying to name these in a descriptive way when referencing in other places

leofang commented 1 year ago

Created a new branch cuda-11 to prepare for the work.