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A massively parallel implementation of the Optimal Transportation Meshfree method for explicit solid dynamics
2014
International Journal for Numerical Methods in Engineering
Presented is a massively parallel implementation of the Optimal Transportation Meshfree (pOTM) method Li et al., 2010 for explicit solid dynamics. Its implementation is based on a two-level scheme using Message Passing Interface between compute servers and threaded parallelism on the multi-core processors within each server. Both layers dynamically subdivide the problem to provide excellent parallel scalability. pOTM is used on three problems and compared to experiments to demonstrate accuracy
doi:10.1002/nme.4710
fatcat:5zvxpteatvhu7j5ywkifnokcte