#13394: Write a WeakValueDictionary with safer key removal
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Reporter: nbruin | Owner: rlm
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.13
Component: memleak | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Changes (by SimonKing):
* branch: u/SimonKing/ticket/13394 =>
Comment:
I have posted an initial version, that still lacks documentation and tests
(and with the next commit I will also fix some trailing whitespace).
I am afraid that the current version of a weak value dictionary is not
faster than what I have described in the proof of concept, although I used
the improved bucket layout and am using C-API functions rather thoroughly.
Anyway. I guess part of the documentation will be benchmarks for each
separate task. Then we will see what should be further improved.
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Ticket URL: <http://trac.sagemath.org/ticket/13394#comment:9>
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