Parallel operation of CartaBlanca on shared and distributed memory computers
N. T. Padial‐Collins, W. Brian VanderHeyden, D. Z. Zhang, E. D. Dendy, Daniel Livescu · Concurrency and Computation Practice and Experience · 2003
Abstract We describe the parallel performance of the pure Java CartaBlanca code on heat transfer and multiphase fluid flow problems. CartaBlanca is designed for parallel computations on partitioned unstructured meshes. It uses Java's thread facility to manage computations on each of the mesh partitions. Inter‐partition communications are handled by two compact objects for node‐by‐node communication along partition boundaries and for global reduction calculations across the entire mesh. For distributed calculations, the JavaParty package from the University of Karlsruhe is demonstrated to work with CartaBlanca. Copyright © 2004 John Wiley & Sons, Ltd.