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Re: Memory Management
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Re: Memory Management


  • Subject: Re: Memory Management
  • From: Andrew Lindesay <email@hidden>
  • Date: Tue, 3 Mar 2009 13:37:03 +1300

Hello Chuck;

I can only guess that it is comparing snapshots' keys to find the correct snapshot to "replace" from the inbound data (from the fetch) in a map's bucket which is quite large.

cheers.

Comparing snapshots would not be for uniquing. Unique tests would be some variation of snapshotDict.objectForKey(gid). If it is comparing snapshots, it is as a result of you fetching objects already in memory with a refreshing fetch (or maybe even a non- refreshing one, I don't recall at the moment). It will also do this for updated objects in an EC as part of save processing. I don't recall any other time when it would be comparing snapshots.

___ Andrew Lindesay www.lindesay.co.nz

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References: 
 >Re: Memory Management (From: Jeff Schmitz <email@hidden>)
 >Re: Memory Management (From: Andrew Lindesay <email@hidden>)
 >Re: Memory Management (From: Chuck Hill <email@hidden>)
 >Re: Memory Management (From: Andrew Lindesay <email@hidden>)
 >Re: Memory Management (From: Chuck Hill <email@hidden>)

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