version hwpmc kernel module & pmc library not match

binto binto at triplegate.net.id
Mon Dec 17 21:04:05 PST 2007


check with cpuid:

Vendor ID: "GenuineIntel"; CPUID level 10

Intel-specific functions:
Version 000006f7:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 15 -
Extended model 0
Stepping 7
Reserved 0

Extended brand string: "Intel(R) Xeon(R) CPU           E5335  @ 2.00GHz"
CLFLUSH instruction cache line size: 8
Hyper threading siblings: 4


> Check ports 'cpuid' -
>
>
> Vendor ID: "GenuineIntel"; CPUID level 10
>
> Intel-specific functions:
> Version 000006f6:
> Type 0 - Original OEM
> Family 6 - Pentium Pro
> Model 15 -
> Extended model 0
> Stepping 6
> Reserved 0
>
>
> Odds are you have a post-P4 Intel processor.
>
> -Kip
>
>
> On Dec 17, 2007 7:47 PM, binto <binto at triplegate.net.id> wrote:
>> Hi,
>>
>> i run command for kernel profiling purpose:
>>
>> pmcstat -S instructions -O /tmp/sample.out
>>
>> and i get error:
>> pmcstat: ERROR: Initialization of the pmc(3) library failed: No such
>> file
>> or directory
>>
>> I've compile my FreeBSD 6.3-PRERELEASE kernel in  i386 machine :
>> device  hwpmc
>> options HWPMC_HOOKS
>>
>> myquestion:
>> - any suggestion to fix that error?
>> - how to find what version number of the hwpmc in my machine?
>> - does pmc have version too?
>>
>> Thanks
>> Binto
>>
>>
>>
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