[mythtv-users] Compiler optimizations
Joseph A. Caputo
jcaputo1 at comcast.net
Sun Feb 22 09:32:14 EST 2004
On Saturday 21 February 2004 21:50, Michael McConnell wrote:
> The system I'm building on is a Dual P3 800 (mandrake cooker), the system
> I'm executing on is
> a Dual P3 733 (knoppmyth build).
>
> I've conducted the test again, and the results are still similar, which
> makes little sense...
>
> mike
Am I missing something? I don't understand why you should be surprised. I'd
expect -march=pentium3 to generate code that took better advantage of P3
features vs. -march=pentiumpro. Unless it's the --fast-math part that you
find counter-intuitive?
-JAC
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