Re: [iiwusynth-devel] SSE! (1st working example)

[Peter Hanappe]

Hey Markus,

That's great! Can you give the header a iiwu_something name and
commit it to CVS. I'd like to do some tests myself.

Cheers,
P

M. Nentwig wrote:
> Yes!!
>
> A small step for mankind, but... well... it works :)
> I should note, that I had to 'dos2unix' sse.h.
> Also, I had to change ATTR_ALIGN(16) to __attribute__ ((aligned(16))) to
> get it compiled.
>
>
> -Markus
>
>
> #include <stdlib.h>
> #include "sse.h"
>
> int main(void){
>   sse_t a;
>   sse_t b;
>   sse_t c;
>   a.sf[0]=1;
>   a.sf[1]=2;
>   a.sf[2]=3;
>   a.sf[3]=4;
>   b.sf[0]=5;
>   b.sf[1]=6;
>   b.sf[2]=7;
>   b.sf[3]=8;
>   movups_m2r(a,xmm0);
>   movups_m2r(b,xmm1);
>   mulps_r2r(xmm0,xmm1);
>   movups_r2m(xmm1,a);
>   printf("%f %f %f %f\n",a.sf[0],a.sf[1],a.sf[2],a.sf[3]);
> };
>
>
>
>
>
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