On Feb 20, 8:14 pm, William Stein <[email protected]> wrote:
> On Fri, Feb 20, 2009 at 4:58 PM, William Stein <[email protected]> wrote:
> > Hi,
>
> > I did have at least two boxes where Atlas fails to build. Is there a
> > flag I have to set so it auto-restarts??
>
> > chmod: cannot access
> > `/space/wstein/farm/sage-3.3.rc3/local/lib/libptf77blas.a': No such
> > file or directory
This error is completely normal since we do not build the multi
threaded libraries.
> > make[3]: [install_lib] Error 1 (ignored)
> > make[3]: Leaving directory
> > `/space/wstein/farm/sage-3.3.rc3/spkg/build/atlas-3.8.3/ATLAS-build'
> > make[2]: Leaving directory
> > `/space/wstein/farm/sage-3.3.rc3/spkg/build/atlas-3.8.3/ATLAS-build'
> > ATLAS failed to build because your system is too heavily loaded to
> > obtain accurate timing.
> > Please restart the build by typing make, when the load on your system
> > has decreased.
>
> > real 19m32.137s
> > user 11m29.219s
> > sys 2m58.263s
> > sage: An error occurred while installing atlas-3.8.3
> > Please email sage-develhttp://groups.google.com/group/sage-devel
>
> I've re-opened trachttp://trac.sagemath.org/sage_trac/ticket/1641
> which is about auto-restarting the build, and posted some comments
> on that ticket.
Ok. The suggestion you made about restarting spkg-install being called
repeatedly does not work since you either need to call configure with
a special parameter or call make again. The restart only happens up to
five times - anything else and your machine is misconfigured.
> Other than this, Sage is in very good shape. Except for the boxes
> where sage failed to build because of Atlas, all standard doctests
> pass. That #long OS X doctest in ell_finite_field.py still fails, of
> course, but that's a basic limitation until libsingular is improved.
> And even #1641 being a problem isn't a show stopper, since it's an
> enhancement.
>
> I refereed #5318 which should definitely go in. It is a major
> performance mistake in the new multiedges digraph plotting code that
> came up during the status reports today.
Ok.
> I'm working on redoing #1641 -- the ATLAS autorestart -- using a more
> sophisticated script right now. I'll post a patch if I can get it to
> work and pass my rigorous test (building 12 ATLAS's at once on
> boxen.math).
Where are the build failure logs?
> William
Cheers,
Michael
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