[FUG-BR] Kernel xeon dual

[Alessandro de Souza Rocha]

Em 26/11/07, Kivanio Barbosa<kivanio em gmail.com> escreveu:
> Boa noite,
>
>
> alguém tem um intel xeon com 4 núcleos por aqui?
> gostaria de otimizar meu kernel, porém não sei porque tipo de
> processador compilar o kernel.
> ele está carregando o SMP normalmente.
>
>
> CPU: Intel(R) Xeon(R) CPU            5120  @ 1.86GHz (1861.93-MHz 686-class CPU)
>   Origin = "GenuineIntel"  Id = 0x6f6  Stepping = 6
>   Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>   Features2=0x4e3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,<b9>,CX16,<b14>,<b15>,<b18>>
>   AMD Features=0x20100000<NX,LM>
>   AMD Features2=0x1<LAHF>
>   Cores per package: 2
> real memory  = 3220570112 (3071 MB)
> avail memory = 3150528512 (3004 MB)
> kbd1 at kbdmux0
> ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
> cpu0 on motherboard
>
>
> qualquer dica é bem vinda.
>
> --
> Kivanio Pereira Barbosa
> Cel 8121-4248
> -------------------------
> Histórico: http://www.fug.com.br/historico/html/freebsd/
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>

vc ja compilou o kernel com
# To make an SMP kernel, the next two lines are needed
options         SMP                     # Symmetric MultiProcessor Kernel
device          apic                    # I/O APIC

Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) D CPU 3.00GHz (2998.50-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf65  Stepping = 5
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe49d<SSE3,RSVD2,MON,DS_CPL,EST,CNXT-ID,CX16,xTPR,PDCM>
  AMD Features=0x20100000<NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 2
real memory  = 527085568 (502 MB)
avail memory = 500752384 (477 MB)
ACPI APIC Table: <INTEL  D945GCR >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1

-- 
Alessandro de Souza Rocha
Administrador de Redes e Sistemas
Freebsd-BR User #117