Abstract
This work presents AzequiaMPI, the first full compliant implementation of the MPI-1 standard where the MPI node is a thread. Performance comparisons with MPICH2-Nemesis show that thread-based implementations exploit adequately the multicore architectures under oversubscription, what could make MPI competitive with OpenMP-like solutions.
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References
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Díaz Martín, J.C., Rico Gallego, J.A., Álvarez Llorente, J.M., Perogil Duque, J.F. (2009). An MPI-1 Compliant Thread-Based Implementation. In: Ropo, M., Westerholm, J., Dongarra, J. (eds) Recent Advances in Parallel Virtual Machine and Message Passing Interface. EuroPVM/MPI 2009. Lecture Notes in Computer Science, vol 5759. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03770-2_42
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DOI: https://doi.org/10.1007/978-3-642-03770-2_42
Publisher Name: Springer, Berlin, Heidelberg
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