The performance impact of computational efficiency on HPC clusters with hyper-threading technology

@article{Celebioglu2004ThePI,
  title={The performance impact of computational efficiency on HPC clusters with hyper-threading technology},
  author={Onur Celebioglu and Amina Saify and Tau Leng and Jenwei Hsieh and Victor Mashayekhi and Reza Rooholamini},
  journal={18th International Parallel and Distributed Processing Symposium, 2004. Proceedings.},
  year={2004},
  pages={250-}
}
Summary form only given. The effect of Intel/spl reg/ hyper-threading (HT) technology on a system's performance varies according to the characteristics of the application running on the system and the configuration of the system. High performance computing (HPC) clusters introduce additional variables, such as the math libraries used in solving linear algebra equations that can affect the performance of scientific and engineering applications in particular. We study the effect of HT on MPI… CONTINUE READING

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