On 14 July 2010 18:14, Oliver Fromme <o...@lurza.secnetix.de> wrote: > In a machine installed yesterday, 8.1-PRERELEASE doesn't > seem to detect the number of CPU packages vs. cores per > package correctly: > > | FreeBSD 8.1-PRERELEASE-20100713 #0: Tue Jul 13 19:51:18 UTC 2010 > | [...] > | CPU: Intel(R) Xeon(R) CPU L5408 @ 2.13GHz (2133.42-MHz K8-class > CPU) > | Origin = "GenuineIntel" Id = 0x1067a Family = 6 Model = 17 Stepping > = 10 > | > 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=0x40ce3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1,XSAVE> > | AMD Features=0x20000800<SYSCALL,LM> > | AMD Features2=0x1<LAHF> > | TSC: P-state invariant > | real memory = 34359738368 (32768 MB) > | avail memory = 33151377408 (31615 MB) > | ACPI APIC Table: <IBM SERBLADE> > | FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs > | FreeBSD/SMP: 1 package(s) x 8 core(s) > | cpu0 (BSP): APIC ID: 0 > | cpu1 (AP): APIC ID: 1 > | cpu2 (AP): APIC ID: 2 > | cpu3 (AP): APIC ID: 3 > | cpu4 (AP): APIC ID: 4 > | cpu5 (AP): APIC ID: 5 > | cpu6 (AP): APIC ID: 6 > | cpu7 (AP): APIC ID: 7 > | ioapic1 <Version 2.0> irqs 24-47 on motherboard > | ioapic0 <Version 2.0> irqs 0-23 on motherboard > > I'm pretty sure that this is a 2 x 4 machine (2 CPU packages > with 4 cores per package), not 1 x 8. That's what the BIOS > displays during POST. >
Hi, can you show kern.sched.topology_spec ? It would clarify things a bit. -- wbr, pluknet _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"