Messages in this thread |  | | Date | Sun, 14 Oct 2001 08:18:56 +0200 | From | Pavel Machek <> | Subject | Re: 2.4.10-ac10-preempt lmbench output. |
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Hi!
> > > Now dbench (or any task) is in kernel space for too long. The CPU time > > > xmms needs will of course still be given, but _too late_. Its just not > > > a cpu resource problem, its a timing problem. xmms needs x units of CPU > > > every y units of time. Just getting the x whenever is not enough. > > > > Yep, with > > > > x = 60msec > > y = 600msec > > How are you arriving at that y? On what system?
Toshiba sattelite notebook. I remember being able to ^Z splay process playing mp3, and bg-ing it in time not to skip. That means that y is at least 300msec or so.
[I wanted to retry it on k6/400 with sblive and mpg123 (not splay) and could not do the trick.] Pavel -- Casualities in World Trade Center: 6453 dead inside the building, cryptography in U.S.A. and free speech in Czech Republic. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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