IExchange: Asynchronous Communication and Termination Detection for Iterative Algorithms
2021 IEEE 11th Symposium on Large Data Analysis and Visualization (LDAV)(2021)
摘要
Iterative parallel algorithms can be implemented by synchronizing after each round. This bulk-synchronous parallel (BSP) pattern is inefficient when strict synchronization is not required: global synchronization is costly at scale and prohibits amortizing load imbalance over the entire execution, and termination detection is challenging with irregular data-dependent communication. We present an as...
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关键词
Computing methodologies,Parallel computing methodologies,Parallel algorithms,Massively parallel algorithms
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