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Wednesday, April 18 • 12:00pm - 12:25pm
Host matchmaking

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The ZeroMQ RPC driver introduces a concept of pluggable matchmaking for bare topics providing a "get_workers" method. This can be used to find a peer to communicate with, a la "compute.host" rather than sending to a bare topic such as "compute". A similar requirement exists in the scheduler when it pulls a list of all hosts from the database (which feeds from RPC). These efforts should be condensed. Having pluggable matchmaking can immediately reduce the scheduler's dependence on the database and has clear advantages for distributed RPC (and potentially for (de)centralized RPC as well). We should brainstorm requirements, where this fits in, etc. (Session lead is Eric Windisch)

Wednesday April 18, 2012 12:00pm - 12:25pm PDT

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