Abstract
The popular subspace iteration method for eigenproblems in science and engineering is reviewed briefly. Its suitability for execution on a parallel computer is then discussed. The algorithm was programmed for a shared memory symmetric multiprocessor system. The implementation of the algorithm on the parallel system is described. Timings, speed-ups and efficiencies for the parallel version of the program are given. It is concluded that this is a highly parallelizable algorithm, and high efficiency, in terms of processor utilization, was predicted and achieved.
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