Date: Sun, 22 Jul 2007 11:15:45 +0200 From: Milos Vyletel <mv@rulez.sk> To: Jeff Roberson <jroberson@chesapeake.net> Cc: current@freebsd.org Subject: Re: ULE status, invalid load, buildkernel times. Message-ID: <20070722091545.GA46858@rulez.sk> In-Reply-To: <20070721174631.S561@10.0.0.1> References: <20070721174631.S561@10.0.0.1>
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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/. Thanks Milos
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