#715: Parents probably not reclaimed due to too much caching
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Reporter: robertwb |
Owner: somebody
Type: defect |
Status: needs_review
Priority: major |
Milestone: sage-5.4
Component: coercion |
Resolution:
Keywords: weak cache coercion Cernay2012 | Work
issues:
Report Upstream: N/A |
Reviewers: Jean-Pierre Flori, Simon King, Nils Bruin
Authors: Simon King, Jean-Pierre Flori | Merged
in:
Dependencies: #9138, #11900, #11599, to be merged with #11521 |
Stopgaps:
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Comment (by nbruin):
Replying to [comment:240 SimonKing]:
> * Test the file - there is a segfault, but it doesn't give any clue of
what is happening.
I'm pretty sure that's because sage-doctest redirects the output
somewhere. I'm sure the SIGSEGV causes the usual traceback upon sage
crashing. So I'd start breaking into the sage-doctest script and change
little things there, hoping to not upset the subtle conditions required to
trigger the fault.
Of course, that would only show you where the SEGV occurs, which may or
may not be related to the real culprit.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:241>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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