#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, to be merged with #11521  |      
Stopgaps:                                           
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Comment (by vbraun):

 Replying to [comment:227 SimonKing]:
 > Interesting. Isn't gdb supposed to just watch, and not interfere with,
 the computations?

 Yes, but:
   * gdb installs a bag full of signal handlers (so you can press Ctrl-C
 and get to the gdb prompt, e.g.)
   * gdb disables ASLR by default, so all memory locations are reproducible
 (but different from running without gdb).

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:232>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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