Parallel applications make use of parallelism where work is shared between tasks; often, tasks need to exchange data stored in arrays and synchronize depending on the availability of these data. Fine-grained synchronizations, e.g. one synchronization for each element in the array, may lead to too many synchronizations while coarse-grained synchronizations, e.g. a single synchronization for the whole array, may prevent parallelism. We propose PromisePlus, a synchronization tool allowing tasks to synchronize on chunks of arrays with a granularity configurable by the programmer.
CITATION STYLE
Maillé, A., Henrio, L., & Moy, M. (2021). Promise Plus: Flexible Synchronization for Parallel Computations on Arrays. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 12818 LNCS, pp. 190–196). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-89247-0_13
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