Date: Wed, 31 Jul 2002 14:35:35 -0500 (CDT) From: "Brandon D. Valentine" <bandix@geekpunk.net> To: John Baldwin <jhb@FreeBSD.org> Cc: FreeBSD-Hackers <freebsd-hackers@freebsd.org> Subject: RE: SMP problem on E7500 chipset Message-ID: <20020731143507.M54035-100000@dallben> In-Reply-To: <XFMail.20020731152336.jhb@FreeBSD.org>
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On Wed, 31 Jul 2002, John Baldwin wrote: > On 31-Jul-2002 Brandon D. Valentine wrote: > > On Wed, 31 Jul 2002 igor_dorovskoy@agilent.com wrote: > > > >> Looks like you do have hyper threading support on in your BIOS. > >> Turn it off to disable virtual CPU's in your Xeons > > > > Incidentally, anyone working on Intel P4 hyperthreading support? > > We already support it back to 3.0, though not necessarily in the > most efficient manner. 5.0 will handle hyperthreading slightly > better than 3.x and 4.x, but I expect that real support (as in, > schedule threads onto CPU's more sanely so we balance load on > physical processors) will be a 6.0 feature. That will be Very Cool<tm>. Thanks for the info, John. Brandon D. Valentine -- http://www.geekpunk.net bandix@geekpunk.net ++[>++++++<-]>[<++++++>-]<.>++++[>+++++<-]>[<+++++>-]<+.+++++++..++ +.>>+++++[<++++++>-]<++.<<+++++++++++++++.>.+++.------.--------.>+. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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