On Monday, December 11, 2023 4:59:45 AM EST Tim Flink wrote: > On 12/8/23 08:34, Steve Grubb wrote: > > On Friday, December 8, 2023 12:41:59 AM EST Jun Aruga (he / him) wrote: > > > >> Congratulations for the PyTorch package! > >> https://src.fedoraproject.org/rpms/python-torch > >> > >> I hope someone will announce this great achievement to the Fedora > >> community too, and update the following page too. > >> https://fedoraproject.org/wiki/SIGs/PyTorch/packagingStatus > > > > > > Yes, this is nice that we have pytorch in Fedora. Looking at the > > specfile... > > > > USE_CUDA=OFF > > USE_ROCM=OFF > > > > Which does not align with: > > > > %description > > PyTorch is a Python package that provides two high-level features: > > * Tensor computation (like NumPy) with strong GPU acceleration > > > > > > GPU acceleration? Also, > > GPU acceleration is not enabled for the pytorch packages and that is > intentional, for now. pytorch has a mess of third party dependencies which > are managed upstream using git subrepos that point to external > dependencies that may or may not be easy to package for Fedora.
Yes, I am familiar with the orignal LUA version which I had to build locally. > From the beginning, our plan has been to get pytorch packaged for CPU only > first and add accelerator support as we can. Perhaps the description for > pytorch needs to be changed but our intent is to enable ROCm support for > F40. If you are doing CPU only, you really should enable a BLAS backend. Fedora has flexiblas available. > I don't have the exact list of packages remaining before we can enable ROCm > support for pytorch in front of me but I believe that we're down into the > single digits and the biggest hurdle at the moment is ROCm's miopen due to > some incompatibility with Fedora's llvm or hipcc. > > > USE_OPENMP=OFF > > > > So, no threading? What about at least enabling BLAS? Maybe it is by > > default. Not seeing it in the specfile. Without a CUDA version of this, > > it can't be used the way it was meant to be. We still need to use pip > > install to get an accelerated version: > > I'm not familiar with OpenMP or what might be required there, Tom (cc'd) > would know more on that exact detail. GCC should natively support it - unless it uses something brand new GCC hasn't adopted yet. > I doubt that a CUDA version of pytorch will ever be packagable for the > Fedora repos - the licensing on CUDA would have to change before that > happens and while it's possible, it doesn't seem likely in the foreseeable > future. > It would be great to enable support for Intel accelerators but that is a > different project for a different day. ROCm is the only accelerator > support that we have scoped out at this point. > > > pip install torch > > python3 > > > >>>> import torch > >>>> torch.__config__.show() > > > > > > The config listed there should be compared with the config in the spec > > file to get as close to the expected feature set as possible so that > > people can just switch. This is a positive step and I would love to > > switch one day. > > In general, there are two reasons why a torch feature is not enabled in the > Fedora package: > 1. The license of a dependency for that feature is incompatible with > Fedora > 2. One or more dependencies are not yet packaged for Fedora I think you can add OpenMP and BLAS support easily. That should be a small win. -Steve > Obviously, features that fall into (1) are very difficult, if not > impossible for us to work around. Features that fall into (2) will likely > need more time - the first build for PyTorch was about a week ago and we > still have work to do. > We are working to get the pytorch packages in Fedora to be as complete as > we can make them. If anyone is interested in helping, please join us on > discourse (#ai-ml-sig) or Matrix (#ai-ml:fedoraproject.org). > Tim > > > > Best Regards, > > -Steve > > > > -- > > _______________________________________________ > > devel mailing list -- devel@lists.fedoraproject.org > > To unsubscribe send an email to devel-le...@lists.fedoraproject.org > > Fedora Code of Conduct: > > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List > > Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List > > Archives: > > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject. > > org Do not reply to spam, report it: > > https://pagure.io/fedora-infrastructure/new_issue > -- > _______________________________________________ > devel mailing list -- devel@lists.fedoraproject.org > To unsubscribe send an email to devel-le...@lists.fedoraproject.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List > Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List > Archives: > https://lists.fedoraproject.org/archives/list/de...@lists.fedoraproject.or > g Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue -- _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
