On May 6, 9:12 pm, David Joyner <wdjoy...@gmail.com> wrote:
> Hi:
>
> The contribution at #10153 by Thomas Feulner is huge and,
> IMHO, important. It basically generalizes what Robert Miller did for
> automorphisms of codes in the binary case to the non-binary
> case. Robert himself has  run the valgrind on the doctests for #10153
> and says that none of the doctests in the code_can.pyx file seem to be
> causing
> any memory leaks.
>
> Is it possible for others to look at
>  http://trac.sagemath.org/sage_trac/ticket/10153
> and comment on it? I know reviewing something so immense
> is very time consuming but maybe with more people
> looking at it, the workload can be divided up in a
> reasonable way?

It is 400Kb (!) of mostly C++ code.
Few parts seem to come directly from Boost (and probably can be
replaced with Sage's Boost subset, or
placed there is needed), some parts from an apparently
large collection of routines written by Ralf Gugisch.

A minor detail, that can potentially cause a  headache, is that the
line endings are inconsistent across the patch (Unix/Windows).

This certainly can become an experimental package, IMHO.

Dima

>
> BTW, Thomas has a version of his program which calls 
> MAGMA:http://www.algorithm.uni-bayreuth.de/en/research/Coding_Theory/index....
>
> - David Joyner

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