Re: building good custom kernel

2005-04-22 Thread Phil Bowens
Consult the tuning(7) manual page.

On 4/21/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
 hi ,
 i tried building the freebsd 5.3 kernel and it works
 fine, but can u people give me some tips regarding
 optimizing kernel during build, even saving a single
 cpu cycle would mean a lot. i would like to have a
 kernel that is really optimized. And what do you
 people do to fine tune the kernel?
 
 thanks,
 ananth.g
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-- 
Phil Bowens

He who is the greatest of warriors overcomes and subdues himself.
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building good custom kernel

2005-04-21 Thread ananth_g
hi ,
i tried building the freebsd 5.3 kernel and it works
fine, but can u people give me some tips regarding 
optimizing kernel during build, even saving a single
cpu cycle would mean a lot. i would like to have a 
kernel that is really optimized. And what do you
people do to fine tune the kernel? 

thanks,
ananth.g
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Re: building good custom kernel

2005-04-21 Thread Claus Guttesen
 kernel that is really optimized. And what do you
 people do to fine tune the kernel?

KERNCONF=MYKERNEL
CPUTYPE=p4
CFLAGS= -O2 -pipe -funroll-loops
COPTFLAGS= -O2 -pipe -funroll-loops

in /etc/make.conf.

regards
Claus
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