1. Windows Phone application performance and optimization
12/27/2018 6:35 PM
APP-827T
Windows Phone application performance and optimization
Jeff Wilcox
Senior Software Development Engineer
Microsoft Corporation
© 2010 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

2. Agenda Windows Phone Performance Basics
Understanding ways to improve perf
Checking out Windows Phone Profiler
Improving a sample application’s performance
You’ll leave with examples of how to
Use the Windows Phone Profiler Tools
Understand ways to improve your app performance

3. Better reviews. Happy customers. More downloads.

4. Performance overview Performance counters & terminology
About threading on Windows Phone
What’s new in Mango
Common tips we’ve been sharing with app developers

5. Performance counters Compositor Frame Rate UI Thread Frame Rate
Texture memory
Surface counter
Intermediate surface count
Fill Rate
Total, peak, device memory

6. Threads of interest UI Data binding. Rasterizing. Events. Very busy!
Compositor
Smooth animations for bitmap cached elements
Touch
Touch responsiveness thread
App parsing logic, long-running tasks, etc.
Background OS
Operating system compositing and overlays

7. Windows Phone Profiler
demo
Windows Phone Profiler
Built into the free Mango tools

8. Things to think about Every animation has a count
Panorama and Pivot differences
Showing progress
Layout and how it can affect images
Startup time & splash screens
Bing Maps control
A nice priority queue

9. Improving app performance
demo
Improving app performance
Taking an existing app and demonstrating how its performance can be improved by simplifying, understanding the visual tree, and more.

10. Where to find out more The App Hub site http://create.msdn.com/ Forums
Documentation
Great samples

11. thank you Feedback and questions http://forums.dev.windows.com
Session feedback

12. 12/27/2018 6:35 PM
© 2011 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
© 2011 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.