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Faster GF(p^n) arithmetic for p^n >= 2^16 #417
Comments
comment:2
Hmm, could this have been fixed by the NTL wrapper rewrite? Cheers, Michael |
comment:4
No, this was not fixed by the NTL wrapper rewrite. NTL still needs to be actually used internally by |
Replying to @malb:
I completely agree. How much work has been done on this yet and how much work still needs to be done? |
comment:7
I don't think anybody worked on this much. GF(2e) was switched to NTL, but nothing else happened. However, the GF(2e) should be a reasonable starting point for doing other fields (word-sized primes and general primes). Also, we should eventually move sparse moduli interally but that's for another project :) |
Co-authored-by: LGTM Migrator <lgtm-migrator@users.noreply.github.com>
The Pari+Python interface is too slow. ntl.ZZ_pE+Cython should be much faster.
CC: @sagetrac-ylchapuy @koffie
Component: basic arithmetic
Issue created by migration from https://trac.sagemath.org/ticket/417
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