All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Tetsuji \"Maverick\" Rai" <tetsuji.rai@gmail.com>
To: Con Kolivas <kernel@kolivas.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: HT scheduler: is it really correct? or is it feature of HT?
Date: Thu, 19 May 2005 21:12:01 +0900	[thread overview]
Message-ID: <377362e1050519051228ae3e72@mail.gmail.com> (raw)
In-Reply-To: <200505192123.24784.kernel@kolivas.org>

Thanks for nice hints!!  I'm trying with several values, and found
actually as you said, it affects the nice=0 process.

On 5/19/05, Con Kolivas <kernel@kolivas.org> wrote:
> Your code does not do what you think it is doing either. If you want to change
> the bias between nice levels across logical cores search the code for where
> the value of sd->per_cpu_gain is set. It is currently set to 25% and you want
> to increase it (although as I said you will derive no real world benefit as
> your nice 0 task will just slow down).
> 
> Cheers,
> Con
> 


-- 
Luckiest in the world / Weapon of Mass Distraction
http://maverick6664.bravehost.com/
Aviation Jokes: http://www.geocities.com/tetsuji_rai/
Background: http://maverick.ns1.name/

  parent reply	other threads:[~2005-05-19 12:12 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-18 18:42 HT scheduler: is it really correct? or is it feature of HT? Tetsuji "Maverick" Rai
2005-05-18 21:56 ` Con Kolivas
2005-05-19  6:58   ` Tetsuji "Maverick" Rai
2005-05-19  7:18     ` Con Kolivas
2005-05-19  9:46       ` Tetsuji "Maverick" Rai
2005-05-19 10:46         ` Tetsuji "Maverick" Rai
2005-05-19 11:23           ` Con Kolivas
2005-05-19 11:31             ` Tetsuji "Maverick" Rai
2005-05-19 12:12             ` Tetsuji "Maverick" Rai [this message]
2005-05-19 16:08             ` Tetsuji "Maverick" Rai

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=377362e1050519051228ae3e72@mail.gmail.com \
    --to=tetsuji.rai@gmail.com \
    --cc=kernel@kolivas.org \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.