Date: Mon, 15 Oct 2007 20:18:11 +0200 (CEST) From: "P.U.Kruppa" <ulrich@pukruppa.net> To: Ken Smith <kensmith@cse.Buffalo.EDU> Cc: freebsd-current@freebsd.org Subject: Re: HEADS-UP: ULE scheduler coming to 8.0-CURRENT soon... Message-ID: <20071015201712.Q1559@small> In-Reply-To: <1192464248.95331.22.camel@opus.cse.buffalo.edu> References: <1192464248.95331.22.camel@opus.cse.buffalo.edu>
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On Mon, 15 Oct 2007, Ken Smith wrote: > > I think it's fairly common knowledge by now but... The ULE scheduler is > "back" and has been doing VERY nicely. We actually had an internal > discussion about making it the default for 7.0. In the end it was > decided that ULE "just barely missed the bus". Its performance makes > giving it a try once 7.0 comes out definitely worthwhile but it was just > barely "too new" for us to be truly comfortable with changing it to be > the default. We'd like it to have the exposure of one release cycle > (7.0-REL) before it becomes the default. For now we're planning to make > it the default for 7.1-REL. > > To that end either Jeff or I will be switching the default scheduler in > 8.0-CURRENT for the amd64 and i386 architectures over to ULE in a couple > days (Wednesday-ish). But it is and will be available for 7.0 ??? Regards, Uli. > > -- > Ken Smith > - From there to here, from here to | kensmith@cse.buffalo.edu > there, funny things are everywhere. | > - Theodore Geisel | > > Peter Ulrich Kruppa Wuppertal Germany
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