#11917: Memory leaks with LP Solvers
----------------------------------+-----------------------------------------
Reporter: ncohen | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.7.2
Component: linear programming | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Paul Zimmermann | Author: Nathann Cohen
Merged: | Dependencies: #11588
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Changes (by leif):
* status: needs_work => needs_review
* dependencies: => #11588
* work_issues: patch fails to apply =>
Old description:
> As reported on sage-support, there is(was) something dead wrong with the
> LP classes : they did not free some of the memory they used.
>
> This patch solves it !
>
> Nathann
>
> Reported by Peter Mueller on :
> https://groups.google.com/forum/?hl=fr#!topic/sage-support/QZZfhz4Kogs
>
> Apply : [attachment:trac_11917.patch]
New description:
As reported on sage-support, there is(was) something dead wrong with the
LP classes : they did not free some of the memory they used.
This patch solves it !
Nathann
Reported by Peter Mueller on [http://groups.google.com/forum/?hl=fr#!topic
/sage-support/QZZfhz4Kogs sage-support].
----
Apply: [attachment:trac_11917.patch]
(Based on Sage 4.7.2.alpha3 / #11588.)
--
Comment:
Patch also applies clean to Sage 4.7.2.alpha4.
IMHO all patches should in general be based on the latest ''devel''
release (or at least still apply to it); an attachment comment stating on
which version a patch is based is of course not bad, especially as time
goes by.
I really don't understand why the patchbot still uses 4.7.1; as such, it
is almost useless. Worse, it reports failures for patches that apply (and
work) well. (And often hangs such that the HTTP connections for trac
pages are kept open...)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11917#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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