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[Discuss-gnuradio] MP scheduler performance scaling


From: Eric Blossom
Subject: [Discuss-gnuradio] MP scheduler performance scaling
Date: Sat, 19 Jul 2008 21:08:39 -0700
User-agent: Mutt/1.5.17 (2007-11-01)

I've collected scaling data on several machines and it looks good!

Executive summary:

  All your core are belong to us!


See http://gnuradio.org/trac/wiki/MPSchedulerPerformance for pretty
pictures and links to the code and raw data.

Feel free to send more in.  Use run_synthetic.py to gather it.
We could definitely use data on quad-core intel and quad-core AMD.

Does anyone have access to an SMP machine with more than 8 cores?
If so, can you try running the mp-sched code on it?

Eric




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