Asynchronous Methods for HPC

Asynchronous Methods for HPC

Global-res and local-res partitionings for the Multadd example presented in Section IV for each step of the computation of the corrections e0 ande1. Arrows denote moving to the next step of the computation. Sync() denotes a synchronization point, where the list of threads passed to Sync() denotes the threads that synchronize. Blue Sync() denotes a synchronization for asynchronous multigrid, and red Sync() denotes a synchronization point for synchronous multigrid. Colored points denote points used in a calculation, where t0 is assigned the purple points, t1 is assigned the yellow points, t2 is assigned the blue points, t3 is assigned the orange points, and t4 is assigned the green points. Gray points denote points not used in a calculation.

Additional Information

Groups

Center for High Performance Computing (CHiPC), College of Computing, OMS, School of Computational Science and Engineering

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Status
  • Created By: Kristen Perez
  • Workflow Status: Published
  • Created On: Oct 17, 2019 - 9:15am
  • Last Updated: Oct 17, 2019 - 9:15am