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Grand Central Strategy for Opening Multiple Files
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Grand Central Strategy for Opening Multiple Files

  • Subject: Grand Central Strategy for Opening Multiple Files
  • From: Jeremy Torres <email@hidden>
  • Date: Tue, 21 Dec 2010 13:12:24 -0500
Hello.

I have a working implementation using Grand Central dispatch queues that open a file and compute an OpenSSL DSA hash, writing out the hash to a new "side car" file for later verification.

I would like to open multiple files at the same time, but based on some logic that doesn't "choke" the OS by having 100s of files open and exceeding the hard drive's sustainable output.  Photo browsing applications such as iPhoto or Aperture seem to open multiple files and display them, so I'm assuming this can be done.

Any suggestions?

Thanks._______________________________________________

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