#11521: Memleak when resolving the action of Integers on an Elliptic Curve
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Reporter: jpflori | Owner: robertwb
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.8
Component: coercion | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by SimonKing):
Replying to [comment:8 jpflori]:
> So the culprit is "_cache" in sage.categories.homset which has a direct
reference to the finite fields in its keys.
Oops, that could indeed be the problem! Namely, the homset cache uses weak
references to its values, but uses direct references to its keys! Perhaps
using weak references as keys would work?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11521#comment:22>
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