Hi,
libpfm is just a helper library which you app can call to figure out
the mapping from event name to (register, value) pairs. But it does
not setup the registers for you. For that you have to call into the
kernel via the perfmon interface. There are a bunch of syscall
to create a session, prog
Hi,
I need to read the values for the counter to count L2 cache misses. I have
tried pfm_find_full_event(). But this function only takes the
string specifying the name of the event and the event identifier but
takes no parameter for the unit mask. There are some other functions, such as,
pfm_get