#13211: Upgrade GAP to 4.5.6
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Reporter: kini | Owner:
tbd
Type: enhancement | Status:
needs_work
Priority: major | Milestone:
sage-5.5
Component: packages | Resolution:
Keywords: orphaned processes | Work issues:
Report Upstream: Completely fixed; Fix reported upstream | Reviewers:
Dmitrii Pasechnik
Authors: Volker Braun | Merged in:
Dependencies: #13123, #13579 | Stopgaps:
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Comment (by dimpase):
Replying to [comment:102 dimpase]:
> Replying to [comment:101 dimpase]:
> > Replying to [comment:100 jdemeyer]:
> > > I found out how to reproduce the orphans: running `local/bin/sage-
starts` creates a gap orphan every time I run it.
> >
> > I can reproduce this neither on Debian x86_64 nor on OSX 10.6.8.
Specifically, I cd to SAGE_ROOT and start
> > {{{./local/bin/sage-starts}}} there.
> > I even tried to remove {{{~/.sage/}}}, no difference.
> >
> > It looks like we need more details on the system you see this.
(Preferably, access to it...).
> OK, got it. I need to issue several `local/bin/sage-starts` within a
short period of time on Debian x86_64. Then I get the orphans! Otherwise,
not. A race condition, of sorts?
Oops, no, in fact, these are not orphans, in the sense that they are not
staying running forever. They all finish within 20-30 seconds. A typical
process looks as follows (very similar to Jeroen's case):
{{{
dima 17195 1 93 19:24 ? 00:00:25
/usr/local/src/sage/sage-5.4.rc3/local/gap/latest/bin/x86_64-unknown-
linux-gnu-gcc-default64/gap -m 24m -l
/usr/local/src/sage/sage-5.4.rc3/local/gap/latest -r -b -p -T -o 872851456
/usr/local/src/sage/sage-5.4.rc3/local/share/sage/ext/gap/sage.g
}}}
Jeroen, so you say that for you these processes don't finish by
themselves?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13211#comment:103>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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