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[Bug math/1163] sinf inaccurate for some inputs
- From: "joseph at codesourcery dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Fri, 22 Jun 2012 18:58:55 +0000
- Subject: [Bug math/1163] sinf inaccurate for some inputs
- Auto-submitted: auto-generated
- References: <bug-1163-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=1163
--- Comment #6 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2012-06-22 18:58:55 UTC ---
On Fri, 22 Jun 2012, liubov.dmitrieva at gmail dot com wrote:
> I unintentionally attached my data to another tracker:
> http://sourceware.org/bugzilla/show_bug.cgi?id=5997
>
> Summary is: Intel proprietary test system observed ~1.4 ulp errors on usual
> arguments, and observed total loss of accuracy on |x| > 1e30 for current glibc
> routines which use the flt-32 C implementations
Do those total-loss-of-accuracy failures appear on x86_64? If not, then
you should file a new bug and put the data in that bug, rather than using
this one, which is about x86_64 not 32-bit x86.
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