In the past five years, we have been involved in the design and development of Cplant™. An important goal was to take advantages of commodity approaches wherever possible. In particular, we selected Linux, a commonly available operating system, for the compute nodes. While the use of commodity solutions, including Linux, was critical to the success of Cplant™, we believe that such an approach will not be viable in the development of the next generation of very large-scale systems. We present our definition of a balanced system and discuss several limitations of commodity operating systems in the context of balanced systems.
Citation:
Ron Brightwell, Arthur B. Maccabe, Rolf Riesen, "On the Appropriateness of Commodity Operating Systems for Large-Scale, Balanced Computing Systems," ipdps, pp.68a, International Parallel and Distributed Processing Symposium (IPDPS'03), 2003