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[Discuss-gnuradio] Re: Multi-processor scheduler now available for testi


From: Eric Blossom
Subject: [Discuss-gnuradio] Re: Multi-processor scheduler now available for testing
Date: Thu, 17 Jul 2008 13:34:45 -0700
User-agent: Mutt/1.5.17 (2007-11-01)

On Thu, Jul 17, 2008 at 07:55:29AM -0700, Eric Blossom wrote:
> I've checked in an SMP-aware scheduler and would love folks to start
> testing with it.  I'm seeing good scaling performance when running it
> on multiprocessor/multicore systems.  On a dual-quad-core Xeon, there
> are cases where I get 7.9 times improvement in performance over the
> earlier scheduler.  I'll post some graphs later.

In my excitement (ooh, ooh, it's working!) I forgot to mention that 
^C handling is not fully sorted out in the feature branch.  If you try
^C and nothing happens, switch to ^\.  I'll let you know when there's
a proper fix.

Eric




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