Christopher S Horler writes:
> On Sun, 2003-08-10 at 06:24, Norman Vine wrote:
> > I upgraded my MingW compiler to gcc3.3
> > and tried the following CFLAGS to use the sse multimedia
> > registers instead of the normal 387 fpu instructions
> >
> > -O2 -march=pentium3 -msse -mfpmath=sse
> >
>
>
Lee Elliott wrote:
> On Sunday 10 August 2003 06:24, Norman Vine wrote:
> > I upgraded my MingW compiler to gcc3.3
> > and tried the following CFLAGS to use the sse multimedia
> > registers instead of the normal 387 fpu instructions
> >
> > -O2 -march=pentium3 -msse -mfpmath=sse
> >
> > Wow -- seem
On Sunday 10 August 2003 06:24, Norman Vine wrote:
> I upgraded my MingW compiler to gcc3.3
> and tried the following CFLAGS to use the sse multimedia
> registers instead of the normal 387 fpu instructions
>
> -O2 -march=pentium3 -msse -mfpmath=sse
>
> Wow -- seems like a nice improvement in the
I upgraded my MingW compiler to gcc3.3
and tried the following CFLAGS to use the sse multimedia
registers instead of the normal 387 fpu instructions
-O2 -march=pentium3 -msse -mfpmath=sse
Wow -- seems like a nice improvement in the fps :-)
You will need a P3 or better for this
not exactly sure
Hi Norman,
I haven't upgraded to gcc 3.3, I had planned on waiting until gcc 3.4 or
even later. Can you give us an indication of what kind of performance
benefit this can give?
Chris
On Sun, 2003-08-10 at 06:24, Norman Vine wrote:
> I upgraded my MingW compiler to gcc3.3
> and tried the followin
