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Re: Coding with VM limitation on the iPhone?
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Re: Coding with VM limitation on the iPhone?


  • Subject: Re: Coding with VM limitation on the iPhone?
  • From: Cem Karan <email@hidden>
  • Date: Tue, 18 Aug 2009 21:09:41 -0400

Jonathon Kuo wrote on August 18, 2009 7:34:06 PM EDT:

I'm writing an app for the iPhone, but I need to be mindful how much virtual memory there is available to the app when it runs, so I can manage allocing and deallocing some large arrays. I'm guessing that the OS runs in a small amount (100MB?) of flash memory compared to the 16GB or 32GB of general storage memory? Also, is there a system call I can invoke from within my app to determine how large it is getting?

What precisely are you trying to do? If we knew better what you're trying to accomplish, we might be able to help you with different strategies.


Thanks,
Cem Karan
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