Date: Sun, 22 Jul 2007 04:06:47 -0700 From: Peter Wemm <peter@wemm.org> To: freebsd-current@freebsd.org Cc: Milos Vyletel <mv@rulez.sk>, Jeff Roberson <jroberson@chesapeake.net>, current@freebsd.org Subject: Re: ULE status, invalid load, buildkernel times. Message-ID: <200707220406.47833.peter@wemm.org> In-Reply-To: <20070722091545.GA46858@rulez.sk> References: <20070721174631.S561@10.0.0.1> <20070722091545.GA46858@rulez.sk>
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On Sunday 22 July 2007, Milos Vyletel wrote: > On Sat, Jul 21, 2007 at 05:55:08PM -0700, Jeff Roberson wrote: > > I have a patch available at: > > > > http://people.freebsd.org/~jeff/ulehtt.diff > > > > This resolves issues in the code that handles HTT enabled > > processors and also adds some ULE information to bootverbose on SMP > > systems. Peter Wemm has a seperate patch that fixes a bug where > > some amd64 cpus were still being misidentified as HTT. Those of > > you with invalid loads either have Hyper-threading CPUs or > > misidentified amd cores. You should expect slightly poorer > > performance as long as your cores are misidentified but the bad > > loads should be fixed. > > > > I also believe that the buildkernel/world times are now > > significantly improved. If this is not the case for you please > > send a mail. Any other performance data is appreciated. > > > > Thanks, > > Jeff > > Hi, > > can you please point us to refered Peter Wemm's patch too? I can't > find it with google or on ~peter/. You can extract it from here: http://lists.freebsd.org/pipermail/p4-projects/2007-July/020058.html Sorry I don't have it in a more convenient format.. I'm about to fall asleep on my keyboard. :) Cheers, -Peter -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5
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