Evaluating and Optimizing the NERSC Workload on Knights Landing.
PMBS@SC(2016)
摘要
NERSC has partnered with 20 representative application teams to evaluate performance on the Xeon-Phi Knights Landing architecture and develop an application-optimization strategy for the greater NERSC workload on the recently installed Cori system. In this article, we present early case studies and summarized results from a subset of the 20 applications highlighting the impact of important architecture differences between the Xeon-Phi and traditional Xeon processors. We summarize the status of the applications and describe the greater optimization strategy that has formed.
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关键词
NERSC workload optimization,NERSC workload evaluation,performance evaluation,Xeon-Phi Knights Landing architecture,application-optimization strategy,installed Cori system
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