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An Evaluation of Threaded Models for a Classical MD Proxy Application
2014
2014 Hardware-Software Co-Design for High Performance Computing
Exascale systems will have many-core nodes, less memory capacity per core than today's systems, and a large degree of performance variability between cores. All these conditions challenge bulk synchronous SPMD models in which execution is typically synchronous and communication is based on buffers and ghost regions. We explore the design of a multithreaded MD code to evaluate several tradeoffs that arise when converting an MPI application into a hybrid multithreaded application, to address the
doi:10.1109/co-hpc.2014.6
dblp:conf/sc/CicottiMC14
fatcat:riskgm35ujfxzjnv65svdsdvky