[PD] [Fwd: Re: [linux-audio-dev] P4 kernel patch/option against denormals]

[Tim Blechmann]

> main()
> {
> // enable flush to zero
>  _mm_setcsr(_MM_FLUSH_ZERO_ON | _MM_MASK_UNDERFLOW | _mm_getcsr());
> 
> // enable denormals are zero
>  _mm_setcsr(_MM_DENORM_ZERO_ON | _mm_getcsr());
> }

hm ... i wasn't aware that gnu defines these macros, since i only read
about them in the icc manual ... 

t

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