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@isazi isazi commented Dec 10, 2025

Fix issue #339 using the new modular structure of the cuda-python metapackage.

@sonarqubecloud
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isazi commented Dec 10, 2025

@benvanwerkhoven cuda-python works again

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Thanks Alessio! Where did you develop and test this? On DAS-6 I get RuntimeError: CUDA Runtime error: cudaErrorInsufficientDriver

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Right, now I get it. The cuda-python major version 13.x.y needs to match the CUDA version installed on the system. My laptop and the DAS-6 (at least both Leiden and the VU) are still on CUDA 12.x.

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isazi commented Dec 18, 2025

Yes, you need to install the cuda-python that matches the installed driver, it took me a while to find out the right combination on DAS-6 VU :)

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I tested this yesterday on the DAS-6 at Astron, which have a new enough driver to run cuda-python13. It would be great if you could make it backwards compatible with cuda-python12. Would that be possible @isazi ?

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isazi commented Jan 16, 2026

I tested this yesterday on the DAS-6 at Astron, which have a new enough driver to run cuda-python13. It would be great if you could make it backwards compatible with cuda-python12. Would that be possible @isazi ?

I'll have it working next week :)

@benvanwerkhoven
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Awesome! Thanks!

@sonarqubecloud
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Awesome! Thanks! I tested it on two different systems (with different cuda-python and driver versions) and it works on both!

@benvanwerkhoven benvanwerkhoven merged commit c44a397 into master Jan 16, 2026
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3 participants