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#Android ndk r8 Patch
If you are profiling an app built with Unity, make sure to build the app with Android Studio Flamingo 2022.2.1 Patch 1 (May 2023) Themed app icons and dynamic color. You can click on each function to see how much time is spent in it's children. You can also use the Python script report.py -g to start an interactive tool that displaysįunctions. Itself, or if it's because one or more of the functions it calls are slow. This is useful to determine if a function is slow by You can use the report -g command to print a call graph to see whatįunctions are called by other functions. $ simpleperf report -tids threadID -sort dsoĪ call graph provides a visual representation of a stack trace that Simpleperf records during the Isolate the object modules taking the longest execution time on those threads. See the percentage of time spent in each thread.įind the percentage of time spent in object modulesĪfter finding the threads where most of the execution time is spent, you can use this command to so file can be split across multiple threads. $ simpleperf report -dsos library.so -sort symbolĮxecution time in a. Once you have identified which shared library takes most of the execution time, you can run thisĬommand to see the percentage of time spent executing the functions of that. This is a good first command to run when startingįind which functions take the longest to execute Time (based on the number of CPU cycles).

so files take up the largest percentage of execution Find which shared libraries take the longest to execute Simpleperf command and options reference. If you are just starting out with Simpleperf, here are some commands that you may find
#Android ndk r8 full
If you prefer to use the command line, Simpleperf is a versatile command-lineĬPU profiling tool included in the NDK for Mac, Linux, and Windows.įor full documentation, start with the Simpleperf README. Most users will prefer to use that instead of using Simpleperf directly. Android Studio includes a graphical front end to Simpleperf, documented in
