#14711: Memleak when creating QuadraticField
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Reporter: jpflori | Owner: davidloeffler
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-5.13
Component: number fields | Resolution:
Keywords: memleak, number | Merged in:
field, QuadraticField | Reviewers:
Authors: Simon King | Work issues:
Report Upstream: N/A | Commit:
Branch: | 05fb569cb132a8c89713021f1f4b25cd2dd7cb1c
u/SimonKing/ticket/14711 | Stopgaps:
Dependencies: |
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Comment (by SimonKing):
And I think I should do a further test: I will modify `Parent.__init__` so
that it prints the type of self to a log file, and so I'll see how many
parents are created with and without the patch. If we see a sudden change
in the statistics for some types, then it might point us to code that
implicitly relies on a permanent cache.
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Ticket URL: <http://trac.sagemath.org/ticket/14711#comment:102>
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