#11521: Memleak when resolving the action of Integers on an Elliptic Curve
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Reporter: jpflori | Owner: robertwb
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.7.2
Component: coercion | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by jpflori):
As far as I'm concerned, this is nothing but a concrete example of the
vague #715.
So I guess I put it to "needs review" so that it could be closed as
"duplicate/won't fix".
Not sure it was the right way to do it.
I seem to remember that I had some workarounds to delete some parts of the
cache (so that I could perform my computations), but not all of them.
In fact there are several dictionnaries hidden in different places.
It was quite a while ago, but I'll have another look at it at some point.
Anyway, using weak references for all these dictionnaries seems to be a
quite non trivial task.
Moreover it should also not slow things down too much to be viable...
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11521#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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