tg at gmplib.org
Sat Apr 14 12:33:19 CEST 2012
Marc Glisse <marc.glisse at inria.fr> writes:
On Sat, 14 Apr 2012, Torbjorn Granlund wrote:
> bodrato at mail.dm.unipi.it writes:
> Il Ven, 13 Aprile 2012 10:23 am, Torbjorn Granlund ha scritto:
> > Are you aware if any more files or functions that are unused?
> I think mpn_invert is used via large operand division.
> And Hydra seems to agree with me. :-)
Division seems to use mpn_invertappr, no?
Hydra probably just sees that we test the function in
tests/mpn/t-invert.c (it calls it 1000 times, and the function is only
called 1000 times, so there shouldn't be any other caller).
You're right. My test "grep -rl 'mpn_invert\b' GMP-SRCDIR" found lots
of matches, but ones that made me think it used where actually comments.
That's an interesting case. Having an mpn_invert seems to make sense,
perhaps even in a extended documented mpn interface. Opinions?
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