#12357: Make groupoids garbage collectable
------------------------------------------------+---------------------------
Reporter: SimonKing | Owner: rlm
Type: defect | Status: needs_work
Priority: major | Milestone: sage-pending
Component: memleak | Resolution:
Keywords: groupoid cache Cernay2012 | Work issues:
Report Upstream: N/A | Reviewers: Jean-Pierre
Flori
Authors: Simon King | Merged in:
Dependencies: #715, #11521, #12313, #11943 | Stopgaps:
------------------------------------------------+---------------------------
Changes (by jdemeyer):
* status: positive_review => needs_work
Comment:
Unfortunalely, this regularly (not always but quite often) gives
Segmentation Faults in {{{sage/schemes/elliptic_curves/gal_reps.py}}}
''after'' the file has been tested:
{{{
$ ./sage -t --verbose
"devel/sage/sage/schemes/elliptic_curves/gal_reps.py"
[...]
4 items had no tests:
__main__
__main__.change_warning_output
__main__.check_with_tolerance
__main__.warning_function
25 items passed all tests:
26 tests in __main__.example_0
[...]
10 tests in __main__.example_9
263 tests in 29 items.
263 passed and 0 failed.
Test passed.
Segmentation fault
[21.5 s]
----------------------------------------------------------------------
The following tests failed:
sage -t --verbose
"devel/sage/sage/schemes/elliptic_curves/gal_reps.py"
Total time for all tests: 21.6 seconds
}}}
This is with sage-5.1.beta4 + #12357 (beta4 is not yet released, but
essentially finished).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12357#comment:20>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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