From: Nero <neroz@dingoblue.net.au>
To: linux-kernel@vger.kernel.org
Subject: Re: o(1) to the rescue
Date: Fri, 18 Jan 2002 21:06:04 +1100 [thread overview]
Message-ID: <3C47F38C.5070402@dingoblue.net.au> (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).
>
>Xmms playing to a arts server running with real time priority experienced no dropouts during
>the process.
>
>This is on 2.4.17 no preempt or low latency patches applied.
>
>Real improvement - nice work,
>
>Ed Tomlinson
>-
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next prev parent reply other threads:[~2002-01-18 10:07 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 [this message]
2002-01-18 10:21 ` Helge Hafting
2002-01-18 12:31 ` Ed Tomlinson
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