Re: [perfmon2] AMD Fam10h PREFETCH_INSTRUCTIONS_DISPATCHED

[Robert R. <rob...@am...>]

On 09.03.09 15:37:38, fre...@ug... wrote:
> I'm working on a program that dynamically inserts prefetches in program code.
> Now I'm trying to measure the number of prefetches executed by the  
> program, when I use:
> 
> pfmon -u -e PREFETCH_INSTRUCTIONS_DISPATCHED:ALL ./myprog

What tells pfmon -I?

The command above causes a segfault on my system. Will have to debug
this. Which version (kernel/libpfm/pfmon) do you use?

Does this work?

 # pfmon true
 382068 CPU_CLK_UNHALTED

-Robert

-- 
Advanced Micro Devices, Inc.
Operating System Research Center
email: rob...@am...