Thank you for the info. I researched a bit and found that srcline uses addr2line capabilities to map memory addressed into source lines. Nevertheless, as I invoke
$ perf report -s srcline, sys only the original mem addresses are printed. Should I pass some special parameter for perf record to make it work? Best regards, Lucas On 30 April 2014 17:10, Andi Kleen <a...@firstfloor.org> wrote: > > "lhmaster2 ." <lhmast...@gmail.com> writes: > > > Dear all, > > > > Is there any way to make perf report retrieve the total overhead due > > to loop blocks, like what is done with total function overhead? > > perf has no idea what a loop is unfortunately. > > You can use srcline as a sort key to account per line. > > -Andi > > -- > a...@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
