The Xamarin Profiler provides developers with a way to profile applications from inside Visual Studio for Mac or Visual Studio. Unoptimized code is much more noticeable on mobile platforms than on desktop computers, and the success of your app depends on beautiful and optimized code that runs efficiently. Profiling is helpful in all types of development, but it is especially crucial in mobile development. Developers should take care to understand where most of the time is spent in your application, and how memory is used by your application. A profiler provides insight into the most commonly used parts of your code base, and helps locate areas where you should spend time making improvements. When designing and developing an application, it is important to not optimize prematurely that is, spending time developing your code in areas that will rarely be accessed. A profiler enables you to drill deep and analyze these metrics to pinpoint problem areas in code. A profiler is a data mining tool that collects information about time complexity, the usage of particular methods, and the memory being allocated. Profiling is a form of dynamic program analysis – it analyzes the program while it is running and in use. Profiling is an important and often overlooked step in application development. Once downloaded, launch the installer to add the Xamarin Profiler to your system.
The Xamarin Profiler is a standalone application, and is integrated withVisual Studio for Mac and Visual Studio to enable profiling from within the IDE.ĭownload the install package for your platform: You will need to be a Visual Studio Enterprise subscriber to unlock this feature in either Visual Studio Enterprise on Windows or Visual Studio for Mac on a Mac. This guide examines common profiling scenarios and introduces the profiler as a tool to help analyze and optimize iOS and Android applications. This guide explores what these instruments measure and how they analyze your application, and clarifies the meaning of the data presented on each screen. The Xamarin Profiler has a number of instruments available for profiling - Allocations, Cycles, and Time Profiler. The Xamarin Profiler a graphical interface for the Mono log profiler, and supports profiling Android, iOS, tvOS, and Mac applications on Mac, and Android, iOS, and tvOS applications on Windows. Historically, Mono has featured a powerful command-line profiler for gathering information about programs running in the Mono runtime called the Mono log profiler.
As a developer you might have implemented some really awesome features in your app, but if the app is sluggish or full of crashes, the user will likely get rid of it. It look at profilers, profiling and when they should be used, and at a standard workflow for profiling Xamarin applications.Īn application’s success depends on the end user experience. This guide explores the key features of the Xamarin Profiler.