#11521: Memleak when resolving the action of Integers on an Elliptic Curve
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Reporter: jpflori | Owner: rlm
Type: defect | Status: new
Priority: major | Milestone: sage-4.7.1
Component: memleak | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by jpflori):
After looking at #10548, I might have a better idea of the culprit:
{{{
sage: import gc
sage: from sage.schemes.elliptic_curves.ell_finite_field import
EllipticCurve_finite_field
sage: K = GF(1<<60,'t')
sage: j = K.random_element()
sage: for i in xrange(100):
....: E = EllipticCurve(j=j); P = E.random_point(); 2*P;
....:
sage: gc.collect()
440
sage: len([x for x in gc.get_objects() if
isinstance(x,EllipticCurve_finite_field)])
100
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11521#comment:1>
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