#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:285 SimonKing]:
> That's strange, but I can not confirm that timing. On bsd.math with
patched 5.4.beta0:
I cannot anymore either (I've copied your 5.4b0 on bsd). When I try it
now, I get timings similar to yours. When I tried I did so repeatedly,
with both sage versions.
However, the triggering of the segfault still seems to be as reported: Let
a doctest before `PF._an_element`: no segfault. Otherwise: segfault.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:287>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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