#715: Parents probably not reclaimed due to too much caching
---------------------------------------------------------------------------+
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 jdemeyer):
With the current patches of #715 + #11521 + #12215 + #12313, I get:
{{{
sage -t -force_lib
devel/sage/sage/rings/polynomial/multi_polynomial_libsingular.pyx
**********************************************************************
File "/release/merger/sage-5.4.beta2/devel/sage-
main/sage/rings/polynomial/multi_polynomial_libsingular.pyx", line 423:
sage: len(ring_refcount_dict) == n
Expected:
True
Got:
False
**********************************************************************
}}}
{{{
sage -t -force_lib devel/sage/sage/libs/singular/ring.pyx
**********************************************************************
File "/release/merger/sage-5.4.beta2/devel/sage-
main/sage/libs/singular/ring.pyx", line 490:
sage: ring_ptr in ring_refcount_dict
Expected:
False
Got:
True
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:314>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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