Hi,
I am using "task_cpu" example in perf_examples folder of libpfm4.4 (linux
kernel 3.11-rc7, micrarchitecture: haswell). The counter numbers that I get
from task_cpu seem to be wrong as they are vastly different than what I get
from "task" example and Intel's PCM-TSX tool. This is an example of command
line I use:
task_cpu -i -e INSTRUCTIONS_RETIRED ./binary
task -i -e INSTRUCTIONS_RETIRED ./binary
The counter numbers from task_cpu are almost double of numbers from task.
While, the numbers from PCM-TSX match the numbers from task. Is it a bug of
am I doing something wrong?
--
ಠ_ಠ
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