From: Koen Kooi <k.kooi@student.utwente.nl>
To: openembedded-devel@openembedded.org
Subject: Re: liboil softfloat fix questions
Date: Thu, 25 Sep 2008 11:07:46 +0200 [thread overview]
Message-ID: <gbfkd2$6p4$1@ger.gmane.org> (raw)
In-Reply-To: <19c1b8a90809250106g64cb04anc69e9dc4165d2139@mail.gmail.com>
Khem Raj wrote:
> On Thu, Sep 25, 2008 at 12:31 AM, Koen Kooi<k.kooi@student.utwente.nl> wrote:
>> [2] On cortex-a8 the VFP isn't pipelined, so double precision math is twice
>> as slow compared to ARM11 cores, the NEON unit is pipelined, but can only do
>> single-precision. '
>
> should get better with cortex-a9
Yes, cortex-a9 dumps the vpf-lite and has a proper pipelined version,
but sadly there isn't any cortex-a9 silicon on the market yet.
regards,
Koen
next prev parent reply other threads:[~2008-09-25 9:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-25 7:31 liboil softfloat fix questions Koen Kooi
2008-09-25 8:06 ` Khem Raj
2008-09-25 9:07 ` Koen Kooi [this message]
2008-09-25 10:33 ` Henning Heinold
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