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Re: gcc3.3 30% speedup in the past 2 weeks (MICO compilation)
On February 23, 2003 04:44 pm, Zack Weinberg wrote:
> If you can use oprofile to produce summaries for entire package
> builds, I'd be very interested to see the results. In addition
> to the obvious user-space CPU cycle counting, it would be good
> to see if there's any part of the kernel that gets hammered,
> and get cache and TLB miss statistics.
oprofile is a new beast to me. Are you talking about
http://oprofile.sourceforge.net ?
Got a quick cheat sheet with commands that'll produce output you guys like to
see (I guess I should just download the package and read the docs that come
with it).
--
Gerard Beekmans
www.linuxfromscratch.org
-*- If Linux doesn't have the solution, you have the wrong problem -*-