Deadlock-Free Message Routing in Multiprocessor Interconnection Networks
IEEE Transactions on Computers
Principles of runtime support for parallel processors
ICS '88 Proceedings of the 2nd international conference on Supercomputing
Solving problems on concurrent processors: vol. 2
Solving problems on concurrent processors: vol. 2
Hypercube algorithms: with applications to image processing and pattern recognition
Hypercube algorithms: with applications to image processing and pattern recognition
Load balancing and communication support for irregular problems
Load balancing and communication support for irregular problems
Software Techniques for Improving MPP Bulk-Transfer Performance
IPPS '96 Proceedings of the 10th International Parallel Processing Symposium
A two-stage hardware scheduler combining greedy and optimal scheduling
Journal of Parallel and Distributed Computing
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In this paper we present several algorithms for decomposing all-to-many personalized communication into a set of disjoint partial permutations. These partial permutations avoid node contention as well as link contention. We discuss the theoretical complexity of these algorithms and study their effectiveness both from the view of static scheduling and from runtime scheduling. Experimental results for our algorithms are presented on the iPSC/860.