- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- In this work we report on our experiences running OpenMP (message passing) programs on a commodity cluster of PCs (personal computers) running a software distributed shared memory (DSM) system. We describe our test environment and report on the performance of a subset of the NAS (NASA Advanced Supercomputing) Parallel Benchmarks that have been automatically parallelized for OpenMP. We compare the performance of the OpenMP implementations with that of their message passing counterparts and discuss performance differences.
- Document ID: 20020073171.
Workshop on OpenMP and Applications 2002; 5-7 Aug. 2002; Fairbanks, AK; United States.
- No Copyright.
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