Gentoo Archives: gentoo-user

From: Florian Philipp <lists@××××××××××××××××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Interpreting /proc/cpuinfo
Date: Sat, 10 Oct 2009 10:02:46
Message-Id: 4AD05B91.3070508@f_philipp.fastmail.net
In Reply to: Re: [gentoo-user] Interpreting /proc/cpuinfo by Renat Golubchyk
1 Renat Golubchyk schrieb:
2 > Hi!
3 >
4 > On Fri, 09 Oct 2009 20:40:44 +0200 Florian Philipp
5 > <lists@f_philipp.fastmail.net> wrote:
6 >> Does this output from /proc/cpuinfo make any sense:
7 >>
8 >> processor : 0
9 >> vendor_id : GenuineIntel
10 >> cpu family : 6
11 >> model : 26
12 >> model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
13 >> stepping : 5
14 >> cpu MHz : 141.318
15 >> cache size : 8192 KB
16 >> physical id : 1
17 >> siblings : 8
18 >> core id : 0
19 >> cpu cores : 4
20 >> apicid : 16
21 >> fpu : yes
22 >> fpu_exception : yes
23 >> cpuid level : 11
24 >> wp : yes
25 >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
26 >> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall
27 >> nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est
28 >> tm2 cx16 xtpr popcnt lahf_lm
29 >> bogomips : 4525.39
30 >> clflush size : 64
31 >> cache_alignment : 64
32 >> address sizes : 40 bits physical, 48 bits virtual
33 >> power management: [8]
34 >
35 > This is what I have on a patched Ubuntu server with a custom
36 > kernel 2.6.29:
37 >
38 > processor : 0
39 > vendor_id : GenuineIntel
40 > cpu family : 6
41 > model : 26
42 > model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
43 > stepping : 5
44 > cpu MHz : 2261.139
45 > cache size : 8192 KB
46 > physical id : 1
47 > siblings : 8
48 > core id : 0
49 > cpu cores : 4
50 > apicid : 16
51 > initial apicid : 16
52 > fpu : yes
53 > fpu_exception : yes
54 > cpuid level : 11
55 > wp : yes
56 > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
57 > mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
58 > syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good
59 > xtopology nonstop_tsc pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
60 > xtpr pdcm dca sse4_1 sse4_2 lahf_lm ida tpr_shadow vnmi flexpriority
61 > ept vpid
62 > bogomips : 4522.27
63 > clflush size : 64
64 > cache_alignment : 64
65 > address sizes : 40 bits physical, 48 bits virtual
66 > power management:
67 >
68 >
69 > /proc/cpuinfo shows 8 CPUs because of HyperThreading.
70 >
71 >
72 > Cheers,
73 > Renat
74 >
75
76 Thanks!

Attachments

File name MIME type
signature.asc application/pgp-signature