#18741: Random failure in sagespawn.pyx
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Reporter: vbraun | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.8
Component: interfaces | Resolution:
Keywords: random_fail | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jdemeyer/random_failure_in_sagespawn_pyx|
659a1f549535ddf1f08b36a33d71cd37b6971bee
Dependencies: | Stopgaps:
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Comment (by vbraun):
Looks good but the 0.125s is IMHO too slow in the poll; If used with a
quick-running executable in @parallel then we might spend most of the time
waiting. IMHO we should just `sleep(0)` (yield to the thread scheduler).
Also, the total timeout should probably be larger than 20*0.125 which you
should be able to hit in case of low memory / swapping.
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Ticket URL: <http://trac.sagemath.org/ticket/18741#comment:9>
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