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Implement cached_function with weakref cache #6520

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nthiery opened this issue Jul 13, 2009 · 8 comments
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Implement cached_function with weakref cache #6520

nthiery opened this issue Jul 13, 2009 · 8 comments
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p: major / 3 t: enhancement

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nthiery commented Jul 13, 2009

The preliminary attached patch (taken from the Sage-Combinat patch server) implements a variant of cached_function where the cache uses weak references. Again: preliminary: the test do not pass, ...

Feedback welcome!

The first planned application is for homsets, after the category stuff #5985 will be in.

CC: @sagetrac-sage-combinat @roed314 @simon-king-jena

Component: misc

Keywords: cached function, weakref

Reviewer: Travis Scrimshaw

Issue created by migration from https://trac.sagemath.org/ticket/6520
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@nthiery nthiery assigned nthiery and unassigned sagetrac-cwitty Jul 13, 2009
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nthiery commented Jul 13, 2009

Attachment: trac_6520_weakref-cached-function-dr.patch.gz

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comment:3

Done in #12215?

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comment:4

Replying to @mezzarobba:

Done in #12215?

I think so.

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tscrim commented Feb 11, 2014

Changed author from David Roe to none

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tscrim commented Feb 11, 2014

Reviewer: Travis Scrimshaw

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tscrim commented Feb 11, 2014

comment:5

This is the same feature as @weak_cached_method from #12215.

@vbraun vbraun closed this as completed Feb 11, 2014
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