On 10/7/05, Andrew P. <[EMAIL PROTECTED]> wrote: > On 10/7/05, hshh <[EMAIL PROTECTED]> wrote: > > My /boot/loader.conf, > > userconfig_script_load="YES" > > kern.ipc.nmbclusters="65536" > > > > I sure there are only 2 physical processors inside the box. > > Attached dmesg infomation. > > ----------------------------------------- > > Copyright (c) 1992-2005 The FreeBSD Project. > > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > > The Regents of the University of California. All rights > reserved. > > FreeBSD 4.11-RELEASE-p12 #1: Fri Sep 30 17:05:26 CST 2005 > > [EMAIL PROTECTED]:/usr/obj/usr/src/sys/www > > Timecounter "i8254" frequency 1193182 Hz > > CPU: Intel(R) Xeon(TM) CPU 1.80GHz (1794.19-MHz 686-class CPU) > > Origin = "GenuineIntel" Id = 0xf27 Stepping = 7 > > > > > 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> > > Hyperthreading: 2 logical CPUs > > real memory = 2146959360 (2096640K bytes) > > avail memory = 2087632896 (2038704K bytes) > > Programming 24 pins in IOAPIC #0 > > IOAPIC #0 intpin 2 -> irq 0 > > Programming 24 pins in IOAPIC #1 > > Programming 24 pins in IOAPIC #2 > > FreeBSD/SMP: Multiprocessor motherboard: 4 CPUs > > cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000 > > cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee00000 > > cpu2 (AP): apic id: 6, version: 0x00050014, at 0xfee00000 > > cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee00000 > > io0 (APIC): apic id: 2, version: 0x00178020, at 0xfec00000 > > io1 (APIC): apic id: 3, version: 0x00178020, at 0xfec80000 > > io2 (APIC): apic id: 4, version: 0x00178020, at 0xfec80400 > > Preloaded elf kernel "kernel" at 0xc02e6000. > > .... > > SMP: AP CPU #1 Launched! > > SMP: AP CPU #3 Launched! > > SMP: AP CPU #2 Launched! > > Please, cc freebsd-questions and append your answers, > don't prepend them. > > Post your kernel config as well please. I have very little > experience with SMP systems, but someone from the > list would probably like to look into your problem.
I read somewhere that some releases of FreeBSD by default enable HTT for servicing interrupts but not for userland processes. They mentioned a sysctl for modifying this behavior. I thought it was described in /usr/src/UPDATING but I can't find it now. - Bob _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
