A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2004; you can also visit the original URL.
The file type is application/pdf
.
Effective cross-platform, multilevel parallelism via dynamic adaptive execution
2002
Proceedings 16th International Parallel and Distributed Processing Symposium
This paper presents preliminary efforts to develop compilation and execution environments that achieve performance portability of multilevel parallelization on hierarchical architectures. Using the NAS parallel benchmarks, we first illustrate the lack of portable performance on stateof-the-art scalable parallel systems despite the use of two portable programming models, MPI and OpenMP. Then we present a dynamic compilation and execution framework that provides the desired portability through
doi:10.1109/ipdps.2002.1016495
dblp:conf/ipps/KoYNP02
fatcat:ge65dyzbvbhzxdt6dhvbagls4a