Date: Sun, 25 Feb 2007 00:41:20 -0500 From: Kris Kennaway <kris@obsecurity.org> To: cokane@cokane.org Cc: smp@freebsd.org, hackers@freebsd.org, current@freebsd.org, Kris Kennaway <kris@obsecurity.org> Subject: Re: Progress on scaling of FreeBSD on 8 CPU systems Message-ID: <20070225054120.GA47059@xor.obsecurity.org> In-Reply-To: <346a80220702242100i7ec22b5h4b25cc7d20d03e98@mail.gmail.com> References: <20070224213111.GB41434@xor.obsecurity.org> <346a80220702242100i7ec22b5h4b25cc7d20d03e98@mail.gmail.com>
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On Sat, Feb 24, 2007 at 10:00:35PM -0700, Coleman Kane wrote: > What does the performance curve look like for the in-CVS 7-CURRENT tree with > 4BSD or ULE ? How do those stand up against the Linux SMP scheduler for > scalability. It would be nice to see the comparison displayed to see what > the performance improvements of the aforementioned patch were realized to. > This would likely be a nice graphics for the SMPng project page, BTW... There are graphs of this on Jeff's blog, referenced in that URL. Fixing filedesc locking makes a HUGE difference. Kris
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