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ru.unix.bsd
- RU.UNIX.BSD ------------------------------------------------------------------
From : Sergey Legkih 2:5020/400 28 May 2006 13:42:55
To : All
Subject : SMP оптимизация
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Подскажите кто как оптимизирует работу freebsd 6.1 на 2-х ядерном
процессоре?
Как процеесы могут выбирать более свободный процессор или наоборот как
вручную им можно указывать нужный итд ...
Кроме этого ничего не нашел.
cat /etc/make.conf
CPUTYPE?=pentium4
в ядре добавлено:
options SMP
device apic
/var/messages
May 26 22:44:34 1 kernel: FreeBSD 6.1-RELEASE #0: Fri May 26 22:09:22 NOVST
2006
May 26 22:44:34 1 kernel: sergey@1.lvs.ru:/usr/obj/usr/src/sys/61
May 26 22:44:34 1 kernel: ACPI APIC Table: <INTEL D945GNT >
May 26 22:44:34 1 kernel: Timecounter "i8254" frequency 1193182 Hz quality 0
May 26 22:44:34 1 kernel: CPU: Intel(R) Pentium(R) D CPU 3.00GHz
(3006.01-MHz 68
6-class CPU)
May 26 22:44:34 1 kernel: Origin = "GenuineIntel" Id = 0xf62 Stepping = 2
May 26 22:44:34 1 kernel:
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>
May 26 22:44:34 1 kernel:
Features2=0xe43d<SSE3,RSVD2,MON,DS_CPL,VMX,CNTX-ID,CX1
6,<b14>,<b15>>
May 26 22:44:34 1 kernel: AMD Features=0x20100000<NX,LM>
May 26 22:44:34 1 kernel: AMD Features2=0x1<LAHF>
May 26 22:44:34 1 kernel: Cores per package: 2
May 26 22:44:34 1 kernel: real memory = 1063698432 (1014 MB)
May 26 22:44:34 1 kernel: avail memory = 1031802880 (984 MB)
May 26 22:44:34 1 kernel: FreeBSD/SMP: Multiprocessor System Detected: 2
CPUs
May 26 22:44:34 1 kernel: cpu0 (BSP): APIC ID: 0
May 26 22:44:34 1 kernel: cpu1 (AP): APIC ID: 1
May 26 22:44:34 1 kernel: ioapic0: Changing APIC ID to 2
May 26 22:44:34 1 kernel: ioapic0 <Version 2.0> irqs 0-23 on motherboard
May 26 22:44:34 1 kernel: acpi0: <INTEL D945GNT> on motherboard
May 26 22:44:34 1 kernel: acpi0: Power Button (fixed)
May 26 22:44:34 1 kernel: Timecounter "ACPI-fast" frequency 3579545 Hz
quality 1
000
May 26 22:44:34 1 kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port
0x408-
0x40b on acpi0
May 26 22:44:34 1 kernel: cpu0: <ACPI CPU> on acpi0
May 26 22:44:34 1 kernel: cpu1: <ACPI CPU> on acpi0
May 26 22:44:34 1 kernel: acpi_button0: <Sleep Button> on acpi0
May 26 22:44:34 1 kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on
acpi
0
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* Origin: Magistral Telecom USENET site (2:5020/400)
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