Rebuild for CUDNN9, remove python 3.8

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-webservice.

I've started rerendering the recipe as instructed in #17.

If I find any needed changes to the recipe, I'll push them to this PR shortly. Thank you for waiting!

Here's a checklist to do before merging.

• Bump the build number if needed

Fixes #17

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe/meta.yaml) and found it was in an excellent condition.

[hmaarrfk]

I think the bot was stuck.

[weiji14]

Not really seeing where CUDNN9 is being set, will that be in a follow-up PR actually (hence why the build number isn't bumped to 1)?

Edit: Oh, I see the bot deleted the .ci_support/migrations/cudnn9.yaml file...

[Tobias-Fischer]

Very odd. The bot removes the migration file, and cudnn is still pinned to 8 ..

[weiji14]

Found out why, the build_number in this migrator was set to 1 previously at commit 259805b. I've bumped it to 2 at commit 61d90a6 and re-rerendered.

[Tobias-Fischer]

@hmaarrfk - do you have a clue what's going on here?

[weiji14]

I think it was just a copy-paste error. @hmaarrfk copied the cudnn9.yaml file from somewhere that set build_number: 1, when it should have been build_number: 2.

[Tobias-Fischer]

I think build_number: 1 is how it's done usually – it's an increment in the build_number.

[weiji14]

I think build_number: 1 is how it's done usually – it's an increment in the build_number.

Hmm ok. I did a quick search and found https://github.com/regro/cf-scripts/blob/621910b1438b5ed2f3510fc72c7f692ac4e2ed5a/README.md?plain=1#L99-L103, which has a comment that says build_number determines the increment, but then the actual uncommented line says bump_number: 1 😕

[weiji14]

Build for CUDA 12.0 / Python 3.10 is failing because torchvision has a single build failure after conda-forge/torchvision-feedstock#98. @hmaarrfk, could you retry the build at https://github.com/conda-forge/torchvision-feedstock/runs/31170635359? Or we can wait for conda-forge/torchvision-feedstock#99

[hmaarrfk]

restarted.

[Tobias-Fischer]

See #19