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2007•Unpublished venueOpen access

Application based network performance testing

Robin Pinning

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Abstract

The large scale modelling of many physical phenomena increasingly requires the model to be of a size that is too large for one HPC resource.MPICH-G2 is a grid-enabled MPI implementation that allows the coupling of multiple machines for the running of a single MPI-based application.This work aims to show how the use of light-switched optical networks, such as UKLight, affect codes of this class by running a series of benchmarks using the Intel MPI benchmarking suite Lighting the Blue Touchpaper for UK e-Science -Closing Conference of ESLEA Project March 26-

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The large scale modelling of many physical phenomena increasingly requires the model to be of a size that is too large for one HPC resource.MPICH-G2 is a grid-enabled MPI implementation that allows the coupling of multiple machines for the running of a single MPI-based application.This work aims to show how the use of light-switched optical networks, such as UKLight, affect codes of this class by running a series of benchmarks using the Intel MPI benchmarking suite Lighting the Blue Touchpaper for UK e-Science -Closing Conference of ESLEA Project March 26-

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Available abstract

The large scale modelling of many physical phenomena increasingly requires the model to be of a size that is too large for one HPC resource.MPICH-G2 is a grid-enabled MPI implementation that allows the coupling of multiple machines for the running of a single MPI-based application.This work aims to show how the use of light-switched optical networks, such as UKLight, affect codes of this class by running a series of benchmarks using the Intel MPI benchmarking suite Lighting the Blue Touchpaper for UK e-Science -Closing Conference of ESLEA Project March 26-

Key concepts: Computer science, Benchmarking, Suite, Grid, Supercomputer, Computer architecture, Parallel computing, Resource (disambiguation)

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