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Session 5: Multicore Environments

Session 5: Multicore Environments. Robert Bond Massachusetts Institute of Technology Lincoln Laboratory 20 September 2007 0835 – 1100 Auditorium.

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Session 5: Multicore Environments

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  1. Session 5:Multicore Environments Robert Bond Massachusetts Institute of TechnologyLincoln Laboratory 20 September 2007 0835 – 1100 Auditorium This work is sponsored by the Defense Advanced Research Projects Agency, under Air Force Contract FA8721-05-C-0002. Opinions, interpretations, conclusions, and recommendations are those of the author and are not necessarily endorsed by the United States Government.

  2. High Performance Simulations of Electrochemical Models on the Cell Broadband Engine James Geraci and Sudarshan Raghunathan Sourcery VSIPL++ for the Cell/B.E. Jules Bergmann et al Programming Examples that Expose Efficiency Issues for the Cell Broadband Engine Architecture William Lundgren et al PVTOL: A High-Level Signal Processing Library for Multicore Processors Hahn Kim et al Processors Time (s) Speedup Efficiency 1 4.89 1.00 100% 2 2.46 1.98 99% Defense Applications Implemented Utilizing the Parallel Processing Features of Sourcery VSIPL++ Thomas Steck et al 3 1.65 2.96 99% 4 1.24 3.94 99% 6 0.84 5.82 97% 8 0.63 7.76 97% 12 0.43 11.37 95% Multicore Environments- Session 5 -

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