Date: Sun, 5 Dec 2010 23:40:22 -0500 From: "illoai@gmail.com" <illoai@gmail.com> To: Jorge Biquez <jbiquez@intranet.com.mx> Cc: freebsd-questions@freebsd.org Subject: Re: Need to compile kernel for 2 or more processors? Message-ID: <AANLkTikbQ%2BD1ysVmb7p5WLu_wKm-cHwOuiR9MBeqFgdK@mail.gmail.com> In-Reply-To: <3374415662-437629193@intranet.com.mx> References: <3374415662-437629193@intranet.com.mx>
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On 5 December 2010 12:39, Jorge Biquez <jbiquez@intranet.com.mx> wrote: > Hello all. Hello. > > I hope this question does not sound so stupid. I am sorry in advance. > Well, that's life. > > I guess that actually we do not have to change the kernel so all processors > can be seen? Am I right ? http://svn.freebsd.org/viewvc/base/releng/7.3/sys/i386/conf/GENERIC?revision=203736&view=markup or http://tinyurl.com/28km4fc shows that --- # To make an SMP kernel, the next two lines are needed options SMP # Symmetric MultiProcessor Kernel device apic # I/O APIC --- is part of GENERIC on 7.3, ergo you needn't recompile to enjoy multiple processing joy in all(most of) its glory. HTH -- --help
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