Validation of Dimemas Communication Model for MPI Collective Operations

  title={Validation of Dimemas Communication Model for MPI Collective Operations},
  author={Sergi Girona and Jes{\'u}s Labarta and Rosa M. Badia},
This paper presents an extension of Dimemas to enable accurate performance prediction of message passing applications with collective communication primitives. The main contribution is a simple model for collective communication operations that can be user-parameterized. The experiments performed with a set of MPI benchmarks demonstrate the utility of the model. 
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A Comparison of Data Parallel Collective Communication Performance and its application

  • Y. Tanaka, K. Kubota, M. Matsuda, M. Sato, S. Sekiguchi
  • Proc. of the HPC Asia
  • 1997
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