#9129: sqrt memory leaks
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Reporter: zimmerma | Owner: AlexGhitza
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-
Component: basic arithmetic | duplicate/invalid/wontfix
Keywords: sd35.5 | Resolution:
Authors: Volker Braun | Merged in:
Report Upstream: Reported | Reviewers:
upstream. No feedback yet. | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by mmezzarobba):
Replying to [comment:40 zimmerma]:
> If you can give some information how we can do this in similar cases, it
would be very helpful.
Fwiw, I used the `objgraph` module to see what kind of objects were being
leaked. It turned out to be triples similar to those returned by
`pynac.pyx`:`py_rational_power_parts`—the hardest part was probably to
discover that function, but the observation that the leak occurred
specifically for non-square integers helped.
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Ticket URL: <http://trac.sagemath.org/ticket/9129#comment:42>
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