GMP devel web
tg at gmplib.org
Wed Nov 25 10:24:14 CET 2009
Paul Zimmermann <Paul.Zimmermann at loria.fr> writes:
nice addition. I see GET_STR_DC_THRESHOLD is in [8, 22], whereas
SET_STR_DC_THRESHOLD is in [141,4351]. I would expect both thresholds
to have the same order of magnitude. Even SET_STR_DC_THRESHOLD should
be smaller since fast input relies on multiplication, whereas fast
output relies on division.
GET_STR count in limbs, SET_STR count in base-10 digits (and the SET_STR
threshold are then somewhat suboptimally applied for any base input).
PS: a minor point: some thresholds are not sorted by increasing value,
for example http://gmplib.org/devel/MUL_TOOM44_THRESHOLD.html
Thanks, I have sorted that out now. :-)
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