Adding "march" & "mtune" to /etc/make.conf
Carmel
carmel_ny at hotmail.com
Tue Feb 2 23:52:44 UTC 2010
I read somewhere that adding the following to the /etc/make.conf file
would improve system performance:
march=native
mtune=native
Is there any truth to this? I an running 32-bit I386 Freebsd on a
64-bit processor. The main reason being that the is (was) no native
64-bit drivers for nVidia video cards. In any case, I thought 'mtune'
defaults to what "march" is set to so why enter both?
--
Carmel
carmel_ny at hotmail.com
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You should never bet against anything in science at odds of more than
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