MPMCQueue.NET

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Much higher performance with these changes

6

See #8. This is helpful to see the diff.

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Much higher performance with these changes

3

FYI * Do spin with Spinwait, especially given that this queue is not lock-free per author's [description](http://www.1024cores.net/home/lock-free-algorithms/queues/bounded-mpmc-queue). * Do not use `_bufferMask`, but use `& _buffer.Length - 1`. This probably...

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alexandrnikitin

Performance doesn't change for few parallel threads but it could help a lot for many parallel threads because CAS doesn't scale well. Need to test it on multi socket system.

alexandrnikitin