On Thu, Feb 19, 2015 at 6:11 AM, Sai Prajeeth wrote:
> Does pctr count events for all CPUs or just 1 CPU? I cant seem to find any
> good documentation for pctr other than its man page. I tried it and the
> values it gives are differing too much.
The pctr driver is currently not MP aware, so it on
0 schreef Sai Prajeeth <
> cspraje...@gmail.com>:
>
>> Is there any command that will let me access the processor's performance
>> counters?? I am looking for something like Linux's perf / FreeBSDs pmcstat
>> that will help me get the IPC (Instructions per cy
Op Wed, 18 Feb 2015 10:15:26 +0100 schreef Sai Prajeeth :
Is there any command that will let me access the processor's performance
counters?? I am looking for something like Linux's perf / FreeBSDs pmcstat
that will help me get the IPC (Instructions per cycle) of the system.
Hi,
Is there any command that will let me access the processor's performance
counters?? I am looking for something like Linux's perf / FreeBSDs pmcstat
that will help me get the IPC (Instructions per cycle) of the system.
Thanks
On Wed, Apr 27, 2011 at 12:28 PM, David Steiner
wrote:
> thank you philip guenther. just what i was looking for. are there more
> examples how to use pctr? not so easy to interpret what's going on.
I don't know of anything relevant that isn't already referenced from
the manpage. Good luck!
Phi
On Wed, 27 Apr 2011 14:02:09 -0400
Luis Useche wrote:
> > Did you try searching for the subject of your message?
> >
> > $ apropos 'cpu performance counters'
> > pctr (1) - display CPU performance counters
> > pctr (4/AMD64) - driver for CPU performance
he special
>> performance registers to find out. but time is limited. i've searched
>> manpages and on the web without any "cache hits" so to speak.
>
> Did you try searching for the subject of your message?
>
> $ apropos 'cpu performance counters'
&
> best OS out there?
>
> sure i could read the intel manuals on accessing the special
> performance registers to find out. but time is limited. i've searched
> manpages and on the web without any "cache hits" so to speak.
Did you try searching for the subject of your messa
hi.
is there a convenient way to display CPU cache statistics in openbsd?
like the amount of L1/L2 hits/misses? there's OProfile for linux, Vtune
for Linux/Windows, cachekit for Solaris, but what's available for the
best OS out there?
sure i could read the intel manuals on accessing the special
p
9 matches
Mail list logo
