#715: Parents probably not reclaimed due to too much caching
--------------------------------------------------------------------+-------
Reporter: robertwb |
Owner: somebody
Type: defect |
Status: closed
Priority: major |
Milestone: sage-5.5
Component: coercion |
Resolution: fixed
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: sage-5.5.beta0
Dependencies: #13145, #13741, #13746, to be merged with #11521 |
Stopgaps:
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Comment (by jdemeyer):
More bad news: #715 + #11521 cause a significant slowdown for the command
{{{
sage: time p = polar_plot(lambda t:
(100/(100+(t-pi/2)^8))*(2-sin(7*t)-cos(30*t)/2), -pi/4, 3*pi/2,
color="red",plot_points=1000)
}}}
from 22 to 33 seconds. See
[https://groups.google.com/forum/?fromgroups#!topic/sage-
devel/EzFPIG6EFMI]
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:363>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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