#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, #13145, to be merged with #11521 |
Stopgaps:
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Comment (by nbruin):
Replying to [comment:306 SimonKing]:
> The new ticket for the libsingular problem is #13450.
I think that one can be considered a duplicate of #13447
Something along the lines of attachment:trac_715_osx64-dealloc.patch
should work best, because then at least the permanently stored copy is
available for `UniqueRepresentation` purposes (for which polynomial rings
have their own weakvaluedictionary).
Solving the SIGALRM issue is optional since it only occurs on one machine
with gdb and I don't think we specify that sage is supposed to work
perfectly under gdb on all supported platforms. A first go at the problem
is at #13437 (does its job).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:309>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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