Re: CoreData, reset a persistent store
Re: CoreData, reset a persistent store
- Subject: Re: CoreData, reset a persistent store
- From: Pierre Chatelier <email@hidden>
- Date: Wed, 15 Nov 2006 20:12:55 +0100
Pierre, this is two people so far telling you to test / profile
in Shark.
Actually, I am not familiar with shark at all, I do not know how to
get a graph of memory usage and of CPU usage, but I made a test with
ActivityMonitor
-deleting the persistent store file takes no time at all and no
resources
-with a 23MB cache (which is rather small in my case), fetching all
objects, deleting them and saving the context takes approximatively
10 seconds and consumes about 20MB of real memory
The difference is significative.
Regards,
Pierre Chatelier
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