How a Processor can Permute n bits in O(1) cycles

3 Lee, Ruby B. Shi, Zhijie Yang, Xiao 2002 How a Processor can Permute n bits in O(1) cycles Proceedings of IEEE Hot Chips 14 - A Symposium on High Performance Chips Stanford University, USA Aug. 2002 http://palms.ee.princeton.edu/PALMSopen/lee02how-presentation.pdf