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From: Julian S. <js...@ac...> - 2013-01-07 13:11:10
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>> (== some measure of the cost of running the code). What numbers to you see? > transtab: new 173,061 (4,555,266 -> 33,374,561; ratio 73:10) [0 scs] > scheduler: 79,073,144 event checks. That is quite a lot of translation work for a relatively small amount of execution. What optimisation level is your test code built at? -O0 is probably bad; -O1 works pretty well with Memcheck. Also it might be useful to check if the JIT has any bad optimisation cases in your code. For the above test, rerun with --tool=none --profile-flags=10001000 and send the results (will be very large). J |