#12313: Fix yet another memory leak caused by caching of coercion data
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Reporter: SimonKing |
Owner:
Type: defect |
Status: positive_review
Priority: major |
Milestone: sage-pending
Component: memleak |
Resolution:
Keywords: coercion weak dictionary |
Work issues:
Report Upstream: N/A |
Reviewers: Simon King, Jean-Pierre Flori, John Perry, Nils Bruin
Authors: Simon King, Jean-Pierre Flori |
Merged in:
Dependencies: #715, #11521, #12215, #13746, to be merged with #13378 |
Stopgaps:
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Changes (by SimonKing):
* dependencies: #715, #11521, #12215, #13746 => #715, #11521, #12215,
#13746, to be merged with #13378
Comment:
Thank you! I'd like to see this merged together with #13378 - namely,
#12313 introduces the problem that the repeated use of `ZZ.ideal(5)`
accumulates useless data (i.e., the information that there is no coercion
map that has 5 as domain) in some coercion dict and makes the command
incrementally slower. And this problem is fixed in #13378.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12313#comment:273>
Sage <http://www.sagemath.org>
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