From: Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
To: "Ondřej Bílka" <neleai@seznam.cz>
Cc: Siddhesh Poyarekar <siddhesh@redhat.com>,
GNU C Library <libc-alpha@sourceware.org>,
libc-ports@sourceware.org
Subject: Re: [PATCH][BZ #14412] Define __sincos_finite as a fast version of sincos
Date: Tue, 30 Apr 2013 09:03:00 -0000 [thread overview]
Message-ID: <CAAHN_R0g=DPeTb_X88dZowZYC6tuJ5oicE6qzN7O_T_j72RXpg@mail.gmail.com> (raw)
In-Reply-To: <20130430085800.GA31516@domone.kolej.mff.cuni.cz>
On 30 April 2013 14:28, Ondřej Bílka <neleai@seznam.cz> wrote:
> Could you add test that input is less than 1000 and 1/1000 away from
> multiple of pi? If so call precise version.
> Assembly should be precise on these inputs so you do not have to add
> -ffast math hack.
>
I mentioned in the bug report that I'm going to first look at cleaning
up the current sincos implementation and then, if necessary, work on
this patch.
Siddhesh
--
http://siddhesh.in
prev parent reply other threads:[~2013-04-30 9:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-29 10:26 Siddhesh Poyarekar
2013-04-29 13:31 ` Andreas Schwab
2013-04-29 13:34 ` Joseph S. Myers
2013-04-29 14:02 ` Siddhesh Poyarekar
2013-04-29 14:16 ` Ondřej Bílka
2013-04-29 14:53 ` Andrew Haley
2013-04-29 15:19 ` Rich Felker
2013-04-30 8:59 ` Ondřej Bílka
2013-04-30 9:03 ` Siddhesh Poyarekar [this message]
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