Yes. This is done on NFS.
I can't build on local disks as this is not on a particular machine. But I
do own my own NFS disks.
Also, the reason I want to build on my machine as when I use the online
version(server), a long running program will be paused from time to time. I
want to run on some machines I have access to instead.
If I can't build on NFS, this seems to be a dead end too.
On Wed, Mar 13, 2019 at 9:03 AM E. Madison Bray <erik.m.b...@gmail.com>
wrote:
> On Wed, Mar 13, 2019 at 4:58 PM Dima Pasechnik <dimp...@gmail.com> wrote:
> >
> > By looking at the output it looks as if the build it on an NFS, and this
> is known to be severely broken. Could you do the build on a local disk?
>
> Oh, nice catch. Yes, many build tools can have problems on NFS,
> especially on older kernels. For example if timestamps are not
> fine-grained enough you can end up with screwy issues where some
> dependencies don't get rebuilt properly and things like that.
>
> > On Wed, 13 Mar 2019 15:44 E. Madison Bray, <erik.m.b...@gmail.com>
> wrote:
> >>
> >> On Wed, Mar 13, 2019 at 4:40 AM Ai Bo <boaisp...@gmail.com> wrote:
> >> >
> >> > Just compiled sage from source code on Linux.
> >> > When I launched ./sage, I can do simple math like 2+2 which give
> correct
> >> > But when I type:
> >> > sage: import sage.graphs
> >> >
> >> > sage: print("%d" % len(list(graphs.nauty_geng("8"))))
> >> >
> >> > sage: print("%d" % len(list(graphs(8))))
> >> >
> >> > I got 0 for both which are not as expected. Something is wrong.
> Please help.
> >>
> >> I think that, considering the problems you've mentioned in other
> >> threads, you probably have a severely broken build. Did you take my
> >> previous advice of running
> >>
> >> $ make distclean
> >>
> >> and starting over again, making sure you can complete the full build
> >> without errors?
> >>
> >> Also, is there a specific reason you need to build Sage yourself on
> >> this specific machine? Not that I doubt it, nor that I wouldn't like
> >> to try to help, but it seems like a lot of effort and frustration for
> >> dubious benefit.
> >>
> >> Could you mention again exactly which Linux distribution this is, and
> >> on what CPU architecture? Perhaps I can start up a VM and try to
> >> build Sage myself to see if there are any specific problems I can
> >> identify.
> >>
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