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Preparing HPC Applications for the Exascale Era: A Decoupling Strategy
[article]
2017
arXiv
pre-print
Production-quality parallel applications are often a mixture of diverse operations, such as computation- and communication-intensive, regular and irregular, tightly coupled and loosely linked operations. In conventional construction of parallel applications, each process performs all the operations, which might result inefficient and seriously limit scalability, especially at large scale. We propose a decoupling strategy to improve the scalability of applications running on large-scale systems.
arXiv:1708.01304v1
fatcat:w7hholkmcve33lqehfqr55ryv4