Allocation for toom33
tg at gmplib.org
Mon Oct 26 11:28:52 CET 2009
nisse at lysator.liu.se (Niels Möller) writes:
Torbjorn Granlund <tg at gmplib.org> writes:
> nisse at lysator.liu.se (Niels Möller) writes:
> Ok, it should be easy to increase the size claimed by
> mpn_toom33_mul_itch by n+1 (and then hope that it still works with
> current callers that bypass the itch function).
Below is a patch to do that. But due to the recursion, the increase is
actually 1.5 n (+ logterm which is supposedly still small).
I suppose some files i gmp/tune needs updating too before we apply that
patch. Else the night builds will break.
Why did you remove MPN_TOOM44_MAX_N? It is still used, at least when
--disable-fft is in effect.
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