#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: sd35
Work_issues: | Upstream: N/A
Reviewer: | Author: Simon King
Merged: | Dependencies: #11900 #715
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Comment(by SimonKing):
I am a bit puzzled.
I see that there are a couple of cycles, involving an elliptic curve, a
`SchemeHomsetModule...`, an `IntegerMulAction`, and an
`EllipticPoint_finit_field`. However, none of them has a `__del__` method,
thus, the garbage collection should be able to collect the cycles.
But the backref graph also shows something that I don't understand:
Apparently there is a top level dict with three items that points to the
elliptic curve. Where is it?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11521#comment:73>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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