Compilei meu Kernel como o Renato Frederick indicou #cpu I386_CPU #cpu I486_CPU
E descomente # To make an SMP kernel, the next two are needed options SMP # Symmetric MultiProcessor Kernel options APIC_IO # Symmetric (APIC) I/O boot normal.... mas n�o deveria aparecer no top mais um cpu??? na duvida eu utilizei o #sysctl machdep.hlt_logical_cpus=0 mas ele me da um erro: sysctl: unknown oid 'machdep.hlt_logical_cpus' procurei algumas coisas no google e encontri um site que fala que tenho que liberar na BIOS da placa alguma coisa relacionada com cpu logico.. mas n�o encontri nada sobre isso na minha placa mae. ----- Original Message ----- From: "Renato Botelho" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, December 11, 2003 1:41 PM Subject: Re: [FUGSPBR] HyperThreading > Marcio Jota Coelho wrote: > > Pessoal > > como eu configuro meu Kernel 4.9 stable para usar o sistema de HyperThreading dos processadores intel > > > > t+ > > > > Marcio > > Retirado do /usr/src/UPDATING do Free 4.9-RELEASE.p1 > > 20031022: > Support for HyperThread logical CPUs has now been enabled by > default. As a result, the HTT kernel option no longer exists. > Instead, the logical CPUs are always started so that they can > handle interrupts. However, the extra logical CPUs are revented > from executing user processes by default. To enable the logical > CPUs, change the value of the machdep.hlt_logical_cpus from 1 to > 0. This value can also be set from the loader as a tunable of > the same name. > > -- > Renato Botelho > Developer & Unix Admin > > _______________________________________________________________ > Sair da Lista: http://lists.fugspbr.org/listinfo.cgi > Historico: http://www4.fugspbr.org/lista/html/FUG-BR/ > _______________________________________________________________ Sair da Lista: http://lists.fugspbr.org/listinfo.cgi Historico: http://www4.fugspbr.org/lista/html/FUG-BR/
