On Tue, 10 Mar 2015, Nan Xiao wrote: > I can't understand why there are so many more load/store operations > from "perf stat" output. Could anyone can explain this? Thanks very > much in advance!
there are a lot of reasons you might get overcount, but in this particular case it looks like you are probably counting kernel events too. Do things get better if you put ":u" on your event names so that you only count user events? Vince -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
