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[charm] SDAG construct for optional message receive


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  • From: Robert Steinke <rsteinke AT uwyo.edu>
  • To: Charm Mailing List <charm AT cs.illinois.edu>
  • Subject: [charm] SDAG construct for optional message receive
  • Date: Thu, 18 Feb 2016 17:01:00 -0700
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Is there an SDAG construct to receive an optional message if it has arrived, but if no message has arrived just go on? This behavior can sometimes be simulated with a case inside of a loop if you have other messages to receive as well, but a case requires that one of its messages be received. I'm thinking of something like a case where if none of its messages is immediately available it doesn't wait, it finishes without receiving a message.

Bob Steinke




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