Bug#1028246: transition: liquid-dsp
On Sun, Jan 08, 2023 at 11:47:42PM +0200, Adrian Bunk wrote:
> On Sun, Jan 08, 2023 at 10:11:46PM +0100, Andreas Bombe wrote:
> >...
> > i386 only, where some
> > floats don't match exactly, which I'm still investigating.
> >...
>
> That's "better" results due to x87 excess precison.
>
> The patch below fixes the tests for me.
Thanks very much, I suspected something in the direction of x87 80-bit
floats messing with this, but I didn't know an easy way to fix that.
Also fixed the qs1dsearch failures, but I'm leaning towards this still
being a gcc misoptimization issue.
Just unfortunate that this might make the code slower and the library
has no autodetection of SIMD units.
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