Re: pytorch FTBFS with Python 3.11 as default version
For reference, a 8 core + 16GB RAM configuration should be able to finish the
pytorch compilation timely. The build takes roughly an hour. My observation
is based on power9 -- on amd64 it should be something similar.
On Sun, 2023-01-29 at 11:09 +0800, Aron Xu wrote:
> On Fri, Jan 27, 2023 at 9:42 PM Andreas Tille <tille@debian.org> wrote:
> >
> > Am Fri, Jan 27, 2023 at 08:21:46PM +0800 schrieb Aron Xu:
> > > On Fri, Jan 27, 2023 at 7:12 PM Andreas Tille <tille@debian.org> wrote:
> > > > make: *** [debian/rules:83: binary] Terminated
> > > > ninja: build stopped: interrupted by user.
> > > >
> > > > could be a sign for this. Was I to naive to assume Salsa CI could
> > > > manage a pytorch build and should we possibly switch this off again?
> > > >
> > >
> > > Not sure but by wild guess it could be caused by running for too long?
> >
> > I do not think so. Since I was aware that it will take long I have
> > adjusted the timeout from 1h (default) to 4h. The log stops a bit after
> > 3h. To my experience if timeout is the reason the log ends with this
> > information.
> >
>
> Then I guess it could be out-of-memory, the build process is hungry
> for RAM and a single cc1plus process can take at least up to 2GB
> memory during my quick observation.
>
> Regards,
> Aron
>
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