1 |
Did you enable SMP when you compiled your kernel? |
2 |
|
3 |
Em Sexta, 23 de Setembro de 2005 23:05, o A. Khattri escreveu: |
4 |
> On Fri, 23 Sep 2005, kashani wrote: |
5 |
> > A. Khattri wrote: |
6 |
> > > I switched on SMP and HT when building my kernel but I see this among |
7 |
> > > the boot messages: |
8 |
> > > |
9 |
> > > CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 |
10 |
> > > 0000441d 00000000 00000000 |
11 |
> > > CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 |
12 |
> > > 0000441d 00000000 00000000 |
13 |
> > > monitor/mwait feature present. |
14 |
> > > using mwait in idle threads. |
15 |
> > > CPU: Trace cache: 12K uops, L1 D cache: 16K |
16 |
> > > CPU: L2 cache: 1024K |
17 |
> > > CPU: Hyper-Threading is disabled |
18 |
> > |
19 |
> > Is it possible it's disabled in the Bios? Some servers shipped that way |
20 |
> > when they first came out IIRC. |
21 |
> |
22 |
> I didn't find any BIOS setting unfortunately... |
23 |
> |
24 |
> This is a Supermicro 5013C-T server with a P4 (P4SCE?) board in it. |
25 |
> |
26 |
> # cat /proc/cpuinfo |
27 |
> processor : 0 |
28 |
> vendor_id : GenuineIntel |
29 |
> cpu family : 15 |
30 |
> model : 4 |
31 |
> model name : Intel(R) Pentium(R) 4 CPU 2.40GHz |
32 |
> stepping : 1 |
33 |
> cpu MHz : 2395.003 |
34 |
> cache size : 1024 KB |
35 |
> fdiv_bug : no |
36 |
> hlt_bug : no |
37 |
> f00f_bug : no |
38 |
> coma_bug : no |
39 |
> fpu : yes |
40 |
> fpu_exception : yes |
41 |
> cpuid level : 5 |
42 |
> wp : yes |
43 |
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca |
44 |
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni monitor |
45 |
> ds_cpl cid xtpr |
46 |
> bogomips : 4718.59 |
47 |
> |
48 |
> |
49 |
> -- |
50 |
-- |
51 |
gentoo-server@g.o mailing list |