#13387: Improve MonoDict and TripleDict data structures
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       Reporter:  nbruin          |         Owner:  Nils Bruin  
           Type:  enhancement     |        Status:  needs_review
       Priority:  major           |     Milestone:  sage-feature
      Component:  memleak         |    Resolution:              
       Keywords:                  |   Work issues:              
Report Upstream:  N/A             |     Reviewers:              
        Authors:  Nils Bruin      |     Merged in:              
   Dependencies:  #11521, #12313  |      Stopgaps:              
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Description changed by nbruin:

Old description:

> On #715 and #12313 some variants of WeakKeyRef data structures are
> introduced, used in caching for, among other things, uniqueness of
> parents and coercions. In
> [http://trac.sagemath.org/sage_trac/ticket/12313#comment:162 #12313
> comment 162] is some data on how these data structures can be improved.
>
> '''Apply:'''
>
>  - [attachment: trac_13387-rebased.patch]
>  - [attachment: trac_13387-fast-weakref-calls.patch]
>  - [attachment: trac_13387-cdef_monodict_access.patch]

New description:

 On #715 and #12313 some variants of WeakKeyRef data structures are
 introduced, used in caching for, among other things, uniqueness of parents
 and coercions. In
 [http://trac.sagemath.org/sage_trac/ticket/12313#comment:162 #12313
 comment 162] is some data on how these data structures can be improved.

 '''Apply:'''

  - [attachment:trac_13387-rebased.patch]
  - [attachment:trac_13387-fast-weakref-calls.patch]
  - [attachment:trac_13387-cdef_monodict_access.patch]

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13387#comment:20>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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