Perfetto is an open-source tracing project which provides platform-wide tracing tools for Android, Linux, and Chrome. This is a legacy tool to record a system trace over a short period of time and then compress it into a text file. The trace file is saved over device and can be shared across teams. This records all events happening in the device using the systrace command-line utility without needing to connect over ADB. This is a system level app that is present in devices running Android 9 (API level 28) or later. It is integrated directly into the Android Studio with a rich interactive UI which provides real time visual information about the CPU usage and thread activity. This is one of the popular tools to investigate system performance. Tools to capture TraceĪndroid platform provides different options to capture traces. Some example events that can be captured by this tool are tensor allocation, operator invocation, graph modification by delegate.
It combines the data from Kernel, Android Framework, CPU scheduler, disk activity and app threads.Ĭurrent Android tracing tools support for combining the TensorFlow Lite Internal events alongside Java/Kotlin code events.
Developers can use System Trace to troubleshoot the run time performance of app. The method of recording all activity happening in a device over a short period of time is called System Tracing. This article assumes you know how to use Android studio to build and run apps on mobile devices. In this article, we will introduce Android Tracing tools to capture internal events from the TensorFlow Lite interpreter which can help us identify potential issues in performance of the models.
0 kommentar(er)
