Are there any video tutorials on how to analyze iPhone app storage space?
Are there any good videos that show how to use this Alloc Object tool to figure out if my objects and other things are being freed from memory? Also, I have a bunch of C code and use Core Audio so they are not objects, but still heavy in memory. I would like to know more about this Alloc object.
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If you have access to WWDC 2009 video, Sessions 414: Optimizing iPhone Performance Using Tools and 415: Optimizing iPhone Performance show you how to analyze iPhone memory problems.
If you are a registered iPhone developer, you should also have access to iPhone Tech Talk videos through the iPhone Dev Center, one of which is called Maximizing iPhone App Productivity. This video has a good overview of iPhone memory issues and demonstrates the ObjectAlloc tool a little.
Alberto Aroaz gives a good walkthrough of Tools in his " iPhone Performance Optimization Secrets ".
The tools user manual is a text link for using the tools, so I would read this cover.
Finally, I taught a class on using tools and sharks to customize your iPhone apps, but a video hasn't been created for that on iTunes U yet. It should be available for free in the next few months. In the meantime, I provide a textual overview of the tools you can use to tune memory and performance in my class notes (VoodooPad format).
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