ImportError: failed to map segment from shared object
18 views
Skip to first unread message
Dima Pasechnik
Nov 23, 2020, 4:59:40 AM11/23/20
to sage-devel
On a Gentoo machine I got the toolchain broken in an interesting way:
I get errors such as
ImportError: local/lib/python3.7/site-packages/sage/ext/interpreters/wrapper_py.cpython-37m-x86_64-linux-gnu.so:
failed to map segment from shared object
on many, if not all, Cython modules, even though the build completes
and Sage starts (but about 10% or 20% of the tests fail)
Any idea what's going on?
Dima
I get errors such as
ImportError: local/lib/python3.7/site-packages/sage/ext/interpreters/wrapper_py.cpython-37m-x86_64-linux-gnu.so:
failed to map segment from shared object
on many, if not all, Cython modules, even though the build completes
and Sage starts (but about 10% or 20% of the tests fail)
Any idea what's going on?
Dima
François Bissey
Nov 23, 2020, 5:01:19 AM11/23/20
to sage-...@googlegroups.com
It is a very interesting memory management problem.
Wish I could find the bottom of it.
https://github.com/cschwan/sage-on-gentoo/issues/610
> --
> You received this message because you are subscribed to the Google Groups "sage-devel" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq0abfMfzTfxMJ_9eBDa6aDKW_6vrcvpwxrRyWS7ZAZUXQ%40mail.gmail.com.
Wish I could find the bottom of it.
https://github.com/cschwan/sage-on-gentoo/issues/610
> You received this message because you are subscribed to the Google Groups "sage-devel" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq0abfMfzTfxMJ_9eBDa6aDKW_6vrcvpwxrRyWS7ZAZUXQ%40mail.gmail.com.
Dima Pasechnik
Nov 23, 2020, 5:59:10 AM11/23/20
to sage-devel
On Mon, Nov 23, 2020 at 10:01 AM François Bissey <frp.b...@gmail.com> wrote:
>
> It is a very interesting memory management problem.
> Wish I could find the bottom of it.
> https://github.com/cschwan/sage-on-gentoo/issues/610
Thanks! I've posted a bit more info on the tracker there. It's
>
> It is a very interesting memory management problem.
> Wish I could find the bottom of it.
> https://github.com/cschwan/sage-on-gentoo/issues/610
comforting that it's not
a quirk on my machine only :-)
>
> > On 23/11/2020, at 10:59 PM, Dima Pasechnik <dim...@gmail.com> wrote:
> >
> > On a Gentoo machine I got the toolchain broken in an interesting way:
> > I get errors such as
> >
> > ImportError: local/lib/python3.7/site-packages/sage/ext/interpreters/wrapper_py.cpython-37m-x86_64-linux-gnu.so:
> > failed to map segment from shared object
> >
> > on many, if not all, Cython modules, even though the build completes
> > and Sage starts (but about 10% or 20% of the tests fail)
> >
> > Any idea what's going on?
> >
> > Dima
> >
> > --
> > You received this message because you are subscribed to the Google Groups "sage-devel" group.
> > To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+...@googlegroups.com.
> > To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq0abfMfzTfxMJ_9eBDa6aDKW_6vrcvpwxrRyWS7ZAZUXQ%40mail.gmail.com.
>
> --
> You received this message because you are subscribed to the Google Groups "sage-devel" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+...@googlegroups.com.
Reply all
Reply to author
Forward
0 new messages