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Re: Turning off denormals (subnormals) in GCC
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: MeMooMeM <mbelgin at gmail dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 7 Aug 2008 10:45:05 -0700
- Subject: Re: Turning off denormals (subnormals) in GCC
- References: <18875926.post@talk.nabble.com>
On Thu, Aug 7, 2008 at 10:41 AM, MeMooMeM <mbelgin@gmail.com> wrote:
>
> Hi,
>
> I would like to avoid denormal handling latencies. On Intel, this is turned
> ON by default and Intel compiler has the -ftz- option to turn it off. I am
> looking for a similar option of GCC. Any ideas?
>
-ffast-math?
--
H.J.