#18749: Groebner basis computations with openf4 package
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Reporter: tcoladon | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.8
Component: packages: | Resolution:
optional | Merged in:
Keywords: F4, groebner | Reviewers: Martin Albrecht,
basis, ideal | Travis Scrimshaw, Jeroen Demeyer,
Authors: Titouan Coladon | Dima Pasechnik
Report Upstream: N/A | Work issues:
Branch: u/jdemeyer/f4 | Commit:
Dependencies: | aaef33b69986b1c27f68eb8a8cde6ee0d2561c25
| Stopgaps:
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Comment (by jdemeyer):
Replying to [ticket:18749 tcoladon]:
> The proposed wrapper in Cython is not very efficient and may be
improved:
> for instance, the computation of katsura 12 over GF(4294967291) takes
only 2min 11s,
> and more than 9 min are spent in the cython wrapper to convert the
result into sage polynomials.
Is this acceptable? Why are strings used for the conversion? Can't we
access the C data structures?
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Ticket URL: <http://trac.sagemath.org/ticket/18749#comment:81>
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