Subject: single-precision "expf" super slow on x86-64??

[Paul Pluzhnikov]

On Sat, Apr 28, 2012 at 10:00 PM, Miles Bader <miles@gnu.org> wrote:
> Hi, I've run into the following very odd behavior:
>
> On my debian x86-64 system, the single-precision "expf" function seems
> to be about six times _slower_ than the double-precision "exp"
> function!

This has very likely been fixed by
http://sources.redhat.com/git/?p=glibc.git;a=commitdiff;h=39adf059fccb7333f61a488d73172b0d8aa2d580


-- 
Paul Pluzhnikov