#715: Parents probably not reclaimed due to too much caching
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Reporter: robertwb |
Owner: somebody
Type: defect |
Status: needs_review
Priority: major |
Milestone: sage-5.4
Component: coercion |
Resolution:
Keywords: weak cache coercion Cernay2012 |
Work issues:
Report Upstream: N/A |
Reviewers: Jean-Pierre Flori, Simon King, Nils Bruin
Authors: Simon King, Jean-Pierre Flori |
Merged in:
Dependencies: #9138, #11900, #11599, #13145, to be merged with #11521 |
Stopgaps:
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Comment (by nbruin):
Replying to [comment:301 SimonKing]:
> {{{
> sage: @cached_function
> ....: def oddprime_factors(n):
> ....: l = [p for p,e in factor(n) if p != 2]
> ....: return len(l)
> ....:
> sage: oddprime_factors.precompute(range(1,100))
> [Errno 4] Interrupted system call
> Killing any remaining workers...
> }}}
I firmly believe that's an unrelated problem. It's hard to imagine how
singular could be involved with that. Furthermore, we have already seen
that we can solve this one by setting and handling SIGALRM more cleanly.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:302>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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