* 2.4.19 See's incorrect cache size on P4 Xeons!?
@ 2002-08-06 21:31 Austin Gonyou
2002-08-06 23:04 ` Alan Cox
0 siblings, 1 reply; 3+ messages in thread
From: Austin Gonyou @ 2002-08-06 21:31 UTC (permalink / raw)
To: linux-kernel
from cat /proc/cpuinfo:
processor : 7
vendor_id : GenuineIntel
cpu family : 15
model : 1
model name : Intel(R) Xeon(TM) CPU 1.60GHz
stepping : 1
cpu MHz : 1592.180
>>>>cache size : 256 KB<<<<<<
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : 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 ht tm
bogomips : 3178.49
On boot each processor is says it has 1MB L3, is 2.4.19 unable to read
that or something?
TIA
--
Austin Gonyou <austin@digitalroadkill.net>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: 2.4.19 See's incorrect cache size on P4 Xeons!?
2002-08-06 23:04 ` Alan Cox
@ 2002-08-06 22:28 ` J.A. Magallon
0 siblings, 0 replies; 3+ messages in thread
From: J.A. Magallon @ 2002-08-06 22:28 UTC (permalink / raw)
To: Alan Cox; +Cc: Austin Gonyou, linux-kernel
On 2002.08.07 Alan Cox wrote:
>
>> On boot each processor is says it has 1MB L3, is 2.4.19 unable to read
>> that or something?
>
>At the moment we report the L1/L2 - we don't actually go decoding L3
>caches. They are quite new. We should do however.
>
???
P4 Xeon 1.8:
processor : 3
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) XEON(TM) CPU 1.80GHz
stepping : 4
cpu MHz : 1784.295
cache size : 512 KB <================
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : 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 ht tm
bogomips : 3565.15
Oops, model is different....
God save us from PC hardware manufacturers. A Xeon is not just a Xeon.
--
J.A. Magallon \ Software is like sex: It's better when it's free
mailto:jamagallon@able.es \ -- Linus Torvalds, FSF T-shirt
Linux werewolf 2.4.19-jam0, Mandrake Linux 9.0 (Cooker) for i586
gcc (GCC) 3.2 (Mandrake Linux 9.0 3.2-0.2mdk)
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: 2.4.19 See's incorrect cache size on P4 Xeons!?
2002-08-06 21:31 2.4.19 See's incorrect cache size on P4 Xeons!? Austin Gonyou
@ 2002-08-06 23:04 ` Alan Cox
2002-08-06 22:28 ` J.A. Magallon
0 siblings, 1 reply; 3+ messages in thread
From: Alan Cox @ 2002-08-06 23:04 UTC (permalink / raw)
To: Austin Gonyou; +Cc: linux-kernel
> On boot each processor is says it has 1MB L3, is 2.4.19 unable to read
> that or something?
At the moment we report the L1/L2 - we don't actually go decoding L3
caches. They are quite new. We should do however.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2002-08-06 22:25 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2002-08-06 21:31 2.4.19 See's incorrect cache size on P4 Xeons!? Austin Gonyou
2002-08-06 23:04 ` Alan Cox
2002-08-06 22:28 ` J.A. Magallon
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