Re: o(1) to the rescue

From: Nero (neroz@dingoblue.net.au)
Date: Fri Jan 18 2002 - 05:06:04 EST


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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