Date: Tue, 6 Aug 2024 11:19:14 -0700 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: Konstantin Belousov <kostikbel@gmail.com> Cc: Paul Zimmermann <Paul.Zimmermann@inria.fr>, hackers@freebsd.org, numerics@freebsd.org Subject: Re: kargl@freebsd.org, sgk@troutmask.apl.washington.edu, vincenzo.innocente@cern.ch, riemannic@gmail.com, johnmather@sidefx.com Message-ID: <ZrJpIj4eOQC731Ca@troutmask.apl.washington.edu> In-Reply-To: <ZrI5pocdm0Zbl9pW@kib.kiev.ua> References: <p9u0ed713j4u.fsf@coriandre.loria.fr> <ZrI5pocdm0Zbl9pW@kib.kiev.ua>
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On Tue, Aug 06, 2024 at 05:56:38PM +0300, Konstantin Belousov wrote: > On Tue, Aug 06, 2024 at 02:56:01PM +0200, Paul Zimmermann wrote: > > Hi, > > > > we have updated our comparison with FreeBSD 14.1: > > > > https://members.loria.fr/PZimmermann/papers/accuracy.pdf > > > > Remaining issues in 14.1: > > > > * the powl function is not thread-safe > This is for 80-bit long double, am I right? Yes. It's ld80/e_powl.c. This function was imported from OpenBSD and based on Stephen Moshier's Cephes library. I fixed a few things in c422fbac00e326e. Someday, I'll finish my port of the fdlibm src/e_pow.c to ld80/e_powl.c. Unfortunately, ENOTIME and ENOMONEY. -- Steve
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