#9584: Weird timeouts in doctesting generic_graph with 4.5.2.alpha0 on some
systems
-----------------------+----------------------------------------------------
Reporter: mpatel | Owner: mvngu
Type: defect | Status: new
Priority: blocker | Milestone: sage-4.5.2
Component: doctest | Keywords: generic_graph, generic graph, time-out,
time out
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
-----------------------+----------------------------------------------------
Description changed by leif:
Old description:
> Reported by John Palmieri and Leif Leonhardy on
> [http://groups.google.com/group/sage-
> release/browse_thread/thread/cc0b1929f66e0658/da2dfbbe52d9917b#da2dfbbe52d9917b
> sage-release]:
> {{{
> On 07/23/2010 12:18 AM, leif wrote:
> > John H Palmieri wrote:
> >> On iras (ia64-Linux-suse), after continuing the build, one failure:
> >>
> >> sage -t -long "devel/sage/sage/graphs/genus.pyx"
> >> **********************************************************************
> >> File "/home/palmieri/iras/sage-4.5.2.alpha0/devel/sage/sage/graphs/
> >> genus.pyx", line 129:
> >> sage: get_memory_usage(t)
> >> Expected:
> >> 0.0
> >> Got:
> >> -0.28125
> >> **********************************************************************
> >
> > So whenever you run out of memory on that machine, start a few
> instances
> > of that program... :D :D :D
> >
> >> Several machines (cleo, iras) get timeouts on generic_graph.py.
> >
> > (Doesn't terminate within an hour here on 32-bit Ubuntu, Pentium 4...)
> }}}
> These may be unrelated to each other, however.
New description:
Reported by John Palmieri and Leif Leonhardy on
[http://groups.google.com/group/sage-
release/browse_thread/thread/cc0b1929f66e0658/da2dfbbe52d9917b#da2dfbbe52d9917b
sage-release]:
{{{
On 07/23/2010 12:18 AM, leif wrote:
> John H Palmieri wrote:
>> On iras (ia64-Linux-suse), after continuing the build, one failure:
>>
>> sage -t -long "devel/sage/sage/graphs/genus.pyx"
>> **********************************************************************
>> File "/home/palmieri/iras/sage-4.5.2.alpha0/devel/sage/sage/graphs/
>> genus.pyx", line 129:
>> sage: get_memory_usage(t)
>> Expected:
>> 0.0
>> Got:
>> -0.28125
>> **********************************************************************
>
> So whenever you run out of memory on that machine, start a few instances
> of that program... :D :D :D
>
>> Several machines (cleo, iras) get timeouts on generic_graph.py.
>
> (Doesn't terminate within an hour here on 32-bit Ubuntu, Pentium 4...)
}}}
These may be unrelated to each other, however.
----
The '''doctest error''' in {{{sage/graphs/generic_graph.py}}} on 32-bit
systems is now #9594.
--
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9584#comment:24>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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