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re: leaking memory in Core Data
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re: leaking memory in Core Data


  • Subject: re: leaking memory in Core Data
  • From: Ben Trumbull <email@hidden>
  • Date: Sun, 11 Nov 2007 17:53:19 -0800

I am, however, still seeing a very low rate of memory leaks. These are very rare (i found
6 after processing 10K of records), but I'm doing a massive import, and they add up.

Hmm. I've looked at the stack trace and the control flow here, and don't see any obvious leaks. I haven't seen anything like this from our unit tests (running heap on nightly builds == yummy goodness). That and the fact it only happens 6 / 10,000 times suggests something very odd, possibly threading related, is going on.


Double check you're following the multi-threading guidelines in <http://developer.apple.com/documentation/Cocoa/Conceptual/CoreData/Articles/cdMultiThreading.html >

File a bug report with bugreport.apple.com and we'll take a more extended look. If you attach a sample project with source that reproduces your problem, it would really expedite things.

- Ben

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