Re: ULE vs. 4BSD in RELENG_7

Josh, I had an interesting thought today. What if the reason 4BSD is
faster is because it distributes load more evenly across all packages
because it distributes randomly? ULE distributed across cores evenly but
not packages. Can you try the attached patch? This also turns the
default slice size down but does not contain the other context switch
performance improvements.

Hi Jeff,

here are the results:

ffmpeg: 1:38.885

sysbench: (4,8,12,16 threads respectively):
2221.93
2327.87
2292.49
2269.29

And buildworld: 13m47.052s

Much improved! :)

Josh
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