CLC number: TP311
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2018-10-15
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Ze-yao Mo. Extreme-scale parallel computing: bottlenecks and strategies[J]. Frontiers of Information Technology & Electronic Engineering, 2018, 19(10): 1251-1260.
@article{title="Extreme-scale parallel computing: bottlenecks and strategies",
author="Ze-yao Mo",
journal="Frontiers of Information Technology & Electronic Engineering",
volume="19",
number="10",
pages="1251-1260",
year="2018",
publisher="Zhejiang University Press & Springer",
doi="10.1631/FITEE.1800421"
}
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T1 - Extreme-scale parallel computing: bottlenecks and strategies
A1 - Ze-yao Mo
J0 - Frontiers of Information Technology & Electronic Engineering
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%@ 2095-9184
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/FITEE.1800421
Abstract: Extreme-scale numerical simulations seriously demand extreme parallel computing capabilities. To address the challenges of these capabilities toward exascale, we systematically analyze the major bottlenecks of parallel computing research from three perspectives: computational scale, computing efficiency, and programming productivity. For these bottlenecks, we propose a series of urgent key issues and coping strategies. This study will be useful in synchronizing development between the numerical computing capability and supercomputer peak performance.
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