From: Helge Hafting <helgehaf@aitel.hist.no>
To: Ed Tomlinson <tomlins@cam.org>, linux-kernel@vger.kernel.org
Subject: Re: o(1) to the rescue
Date: Fri, 18 Jan 2002 11:21:10 +0100 [thread overview]
Message-ID: <3C47F716.A192DB3F@aitel.hist.no> (raw)
In-Reply-To: <20020118030630.AA34757D57@oscar.casa.dyndns.org>
Ed Tomlinson wrote:
>
> Try this with and without the o(1) scheduler (J0).
>
> Create a dir full of 1 meg or so jpegs. Fire up kde. Try using the
> Tools/Create image gallery.
> With the standard scheduler linux is unusable - it stalls for most of the
> processing time for
> each image. With o(1) its just a little jerky - still usable though (a
> gallery is building as I
> type this).
I guess this thing starts a thread per image? That would
give a lot of _running_ processes, which is exactly what
the O(1) scheduler improves.
Helge Hafting
next prev parent reply other threads:[~2002-01-18 10:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-18 3:06 o(1) to the rescue Ed Tomlinson
2002-01-18 10:06 ` Nero
2002-01-18 10:21 ` Helge Hafting [this message]
2002-01-18 12:31 ` Ed Tomlinson
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=3C47F716.A192DB3F@aitel.hist.no \
--to=helgehaf@aitel.hist.no \
--cc=linux-kernel@vger.kernel.org \
--cc=tomlins@cam.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox