Aug 20, 2015 · The results indicate that the alternative algorithm consistently outperforms the halo exchange code, with up to 30x speedup being seen in some ...
Investigating MPI streams as an alternative to halo exchange. C Laoide-Kemp. Dissertation, MSc in High Performance Computing, The University of Edinburgh, 2015.
PDF | This report describes the design, implementation and analysis of a non-blocking halo exchange routine as an alternative to the blocking halo.
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What is a halo exchange?
Investigating MPI streams as an alternative to halo exchange. C Laoide-Kemp. Dissertation, MSc in High Performance Computing, The University of Edinburgh, 2015.
Kokkos and MPI are complementary programming models: Kokkos is designed to handle parallel programming within a shared-memory space, and MPI is designed to ...
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Halo exchange not working properly in MPI - Stack Overflow
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May 15, 2011 · I'm writing some code which does calculations on a large 3D grid, and uses a halo exchange procedure so that it can work using MPI. I'm getting ...
Aug 19, 2016 · [15] Caoimhin Laoide-Kemp, Investigating MPI streams as an alternative to halo exchange,. Dissertation, MSc in High Performance Computing ...
Each circle is a mesh point. • Difference equation evaluated at each point involves the four neighbors. • The red “plus” is called the method's stencil.
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Sep 3, 2022 · Split screen co-op was absolutely a staple of the Halo franchise and given that it hasn't been in any Halo game since Halo 4 means that an ...
Simulation of binary star systems and their mergers. • Octo-Tiger models these star systems using self-gravitating fluids on an AMR grid using.