On Mon, 11 Feb 2002, David Mosberger wrote:
> >>>>> On Mon, 11 Feb 2002 18:22:08 -0800 (PST), "David S. Miller" <davem@redhat.com> said:
>
> DavidM> I implemented the thread_info stuff, and I checked out the
> DavidM> performance, have you?
>
> So why don't you share the results? Perhaps then I can see the light,
> too. With the exception of task coloring, the thread_info is strictly
> more work and it's possible to do task coloring without thread_info.
This one does task colouring and stack pointer jittering for x86 :
http://www.xmailserver.org/linux-patches/misc.html#TskStackCol
Also i think Manfred Spraul has something that does task colouring. It has
been tested by a guy in fujitsu ( Japan ) on 8 way machines by giving pretty
good results. The stack jittering part seemed not to give too much
improvements though ...
- Davide
-
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This archive was generated by hypermail 2b29 : Fri Feb 15 2002 - 21:00:46 EST