#14214: Cythoned homsets
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Reporter: SimonKing | Owner: tbd
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.8
Component: performance | Keywords: Hom, cython, cached method
Work issues: | Report Upstream: N/A
Reviewers: | Authors: Simon King
Merged in: | Dependencies: #14159, #12951
Stopgaps: |
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Homsets arise whenever a coercion map or a conversion map is involved.
Hence, homsets are ubiquitous in Sage and should thus be as a fast as
possible.
Therefore I suggest change sage.categories.homset into a cython module. A
clean solution seems out of reach at the moment (see comments), and so I
just provide a couple of speed-ups here.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14214>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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