On the Complexity of Sortingin Magnetic Bubble Memory Systems

In this paper the problem of sorting in various models of magnetic bubble memory systems is studied. Three basic parameters are of interest, namely, the number of steps to sort, the number of switches required, and the number of control states necessary for the switches. Several sorting algorithms are proposed with respective running times essentially respective numbers of switches essentially, and respective numbers of control states essentially,, and 3 log2 n. Copyright © 1980 by The Institute of Electrical and Electronics Engineers, Inc.