Re: Default kernel config

From: David Watson (dwatson_at_jadeworld.com)
Date: 05/20/04


Date: Thu, 20 May 2004 18:27:47 +1200

Synchrodude wrote:
> tfitz wrote:
>
>
>>Hello,
>>
>>I have just installed SuSE 9.1 and seem to have a problem (or maybe
>>not). I installed 9.1 on an Athlon XP 1800+; however, when I do
>
> writtenrocinfo', it reports the following kernel...
>
>>Linux 2.6.4-54.5-default
>>
>>....What gives? When I installed 9.0 is installed a kernel optimized
>>for athlon. Is there anyway to do this for 9.1 without having to
>>fiddle with and recompile the kernel? I know it has to be done, I
>>just didn't know is someone else has done it and can tell me how to do
>>a general Athlon XP optimization. Thanks.
>>
>>TF
>
>
> I am running an AMD XP 2000+ and I have the same kernel. I didn't even see
> one for AMD on the DVD this time so I don't know for sure if there is a
> kernel that was written for AMD like in 9.0.

Linux 2.6 has imbedded athlon optimisation so the default kernel is the
one to use.

Dave.



Relevant Pages

  • Re: optimization of the system by recompilation
    ... clean system with GENERIC kernel and binary-installed world, ... this specific task runs slower as result of the optimization. ... The not-optimized Athlon-based system: ... available timing options: USE_TOD HZ=128 ...
    (freebsd-performance)
  • Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3
    ... optimization by Ingo does nothing else but allowing AIO to probe file ... cache - if data there to go with fast path. ... Servers want to never, ever block. ... I/O in parallel so that the kernel can optimize which order to handle ...
    (Linux-Kernel)
  • Re: Building With -03 Flags.
    ... Better optimization and faster program response. ... The -O3 flag is only of interest for numerical computations, ... The parts of the kernel who need ... implementation, quality of IO processing, etc. ...
    (comp.unix.bsd.freebsd.misc)
  • Re: multi-core ramifications w.r.t the monolithic linux kernel
    ... Bill Todd wrote: ... |> say is that going to finer grained locking is easier said than done. ... Damn kernel programming - the same is true for almost every application! ... of performance optimization) in the first place (save possibly via ...
    (comp.arch)
  • [PATCH] fix f_version optimization for get_tgid_list
    ... the kernel contains an optimization that skips the linked list walk in ... get_tgid_list for the common case of sequential accesses. ... Unfortunately the optimization is buggy (missing NULL pointer check for ... could you run your 100k processes test against a kernel with this ...
    (Linux-Kernel)