22 Nov
2018
22 Nov
'18
8:29 p.m.
On 2018-11-22 18:57:15 (+0100), Hermann Meyer wrote:
In the guitarix project we've disabled
-ffast-math several years ago,
when I remember right it was at gcc3, as it could lead to different
un-reproduciable calculations. Last option I've disabled on gcc8 now,
is -ffinite-math-only, this one leads to nan's and inf's in several
cases, which been as well not reproducible.
Rabbit hole stuff! SuperCollider came
to a similar conclusion:
https://github.com/supercollider/supercollider/issues/4116
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