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conda-forge / cupy-feedstock

A conda-smithy repository for cupy.
BSD 3-Clause "New" or "Revised" License
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9.2.0 with support of cuda11.3? #140

Closed gbwg closed 3 years ago

gbwg commented 3 years ago

Issue: Since cupy 9.2.0 supports cuda 11.3 now， but this feature is still not available on conda-forge. The latest supported cuda is 11.2. Could you please upload a version supporting cuda 11.3. Thanks.
Environment (conda list):

``` $ conda list ```


Details about conda and system ( conda info ):

``` $ conda info ```
leofang commented 3 years ago

Hi @gbwg, the short answer is we will, eventually. However, there are a number of infrastructural changes pending (ex: https://github.com/conda-forge/cudatoolkit-feedstock/pull/60, #139, etc) that block the support of CUDA 11.3+ and it's under active discussion. Before that, all downstream feedstocks just have to wait ftm I am afraid.

leofang commented 3 years ago

Hi @gbwg, I am closing this as Conda-Forge just enabled CUDA Enhanced Compatibility yesterday (https://github.com/conda-forge/conda-forge-repodata-patches-feedstock/pull/172). What it means is that even if the existing packages are built with CUDA 11.2, they can work with any CUDA 11.x with x>=2, for example:

conda install -c conda-forge cupy cudatoolkit=11.4

For future CuPy v9.x releases, we might provide native packages (built with every 11.x version), but it depends on a few other things. For CuPy v10, we will discuss the release plan.