From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <13426df10807170706n2ba5e1fayde9f97e2c72b891b@mail.gmail.com> Date: Thu, 17 Jul 2008 07:06:40 -0700 From: "ron minnich" To: "Fans of the OS Plan 9 from Bell Labs" <9fans@9fans.net> In-Reply-To: <2ed6d1cabb3ba37d0a19973cab2f8905@quanstro.net> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <13426df10807170558g2782802n7039faf142c221b7@mail.gmail.com> <2ed6d1cabb3ba37d0a19973cab2f8905@quanstro.net> Subject: Re: [9fans] 8 cores Topicbox-Message-UUID: ea8dcbda-ead3-11e9-9d60-3106f5b1d025 On Thu, Jul 17, 2008 at 6:46 AM, erik quanstrom wrote: >> But you make trips through the vm code on read/write in any event, >> don't you? There was a pretty good paper comparing these paths once >> and in the end it boiled down to "your cost will vary depending on how >> you wrote the kernel" :-) > > on plan 9? where? I can't remember ... ron