lkml.org 
[lkml]   [1999]   [Apr]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Linux Tuning
On 20 Apr 1999, Andi Kleen wrote:
> I think a far more interesting metric ATM is locking overhead. I have
> a patch (based on original code from Andrea Arcangeli) that adds knowledge
> about the locking segment to the time accounting code and outputs it in
> /proc/stat. I also have some X11 hacks to display the locking overhead
> graphically. Profiling spinlocks could be a very useful addition,
> unfortunately it needs source changes to every spinlock setup.

this is my next little project after i've finished the hash table
tune-ups. any bits of advice or code-snippets are welcome.

- Chuck Lever
--
corporate: <chuckl@netscape.com>
personal: <chucklever@netscape.net> or <cel@monkey.org>

The Linux Scalability project:
http://www.citi.umich.edu/projects/linux-scalability/


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:51    [W:0.132 / U:0.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site