#14058: Weakly reference binary operation codomains
-------------------------------------+-------------------------------------
Reporter: robertwb | Owner: rlm
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: memleak | Resolution:
Keywords: | Merged in:
Authors: Robert Bradshaw, | Reviewers: Simon King, Frédéric
Nils Bruin | Chapoton, Jean-Pierre Flori
Report Upstream: N/A | Work issues:
Branch: | Commit:
public/ticket/14058 | 8713960717f916d459e0b6a0dcef391dc992d9b2
Dependencies: #12313 | Stopgaps:
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Comment (by slabbe):
I also get improvements on tests above of Simon King at
[http://trac.sagemath.org/ticket/14058#comment:18 comments 18].
With sage-6.9.beta1:
{{{
$ sage testcoercion.sage
Time: CPU 1.69 s, Wall: 1.69 s
Time: CPU 4.05 s, Wall: 4.05 s
C
Time: CPU 4.03 s, Wall: 4.03 s
}}}
With sage-6.9.beta1 + this ticket:
{{{
$ sage testcoercion.sage
Time: CPU 0.34 s, Wall: 0.34 s
Time: CPU 0.85 s, Wall: 0.85 s
C
Time: CPU 0.86 s, Wall: 0.86 s
}}}
(My file testcoercion.sage contains testcoercion.py + the lines at comment
18.)
--
Ticket URL: <http://trac.sagemath.org/ticket/14058#comment:64>
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