How to View Android Native Code Profiling?

Posted by David R. on Stack Overflow See other posts from Stack Overflow or by David R.
Published on 2010-03-29T17:29:30Z Indexed on 2010/03/29 17:33 UTC
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profiling

I started my emulator with ./emulator -trace profile -avd emulator_15. I then tracked down the trace files to ~/.android/avd/rodgers_emulator_15.avd/traces/profile, where there are six files: qtrace.bb, qtrace.exc, qtrace.insn, qtrace.method, qtrace.pid, qtrace.static. I can't figure out what to do with these files. I've tried both dmtracedump and traceview on all of the files, but none seem to generate any output I can do anything with.

How can I view the proportion of time taken by native method calls on Android?

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