Some notes on lock-free and wait-free algorithms
http://www.audiomulch.com/~rossb/code/lockfree/
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NOBLE - a library of non-blocking synchronization protocols
http://www.cs.chalmers.se/~noble/
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An optimistic approach to lock-free FIFO queues (Distributed Computing 2008)
http://people.csail.mit.edu/edya/publications/OptimisticFIFOQueue-journal.pdf
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High performance dynamic lock-free hash tables and list-based sets
http://portal.acm.org/citation.cfm?id=564870.564881
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Concurrent Programming Without Locks
http://www.cl.cam.ac.uk/research/srg/netos/papers/2007-cpwl.pdf
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Simple, Fast, and Practical Non-Blocking and Blocking Concurrent Queue Algorithms