PerfEstimator: A Generic and Extensible Performance Estimator for Data Parallel DNN Training

Chengru Yang,Zhehao Li,Chaoyi Ruan,Guanbin Xu,Cheng Li,Ruichuan Chen,Feng Yan

2021 IEEE/ACM International Workshop on Cloud Intelligence (CloudIntelligence)（2021）

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摘要

Understanding the performance of data parallel DNN training at large-scale is crucial for supporting efficient DNN cloud deployment as well as facilitating the design and optimization of scalable DNN systems. Existing works adopt analytical modeling, which may fall short in capturing the system behaviors resulting from the fast evolving DNN systems and constantly proposed optimizations. In this pa...

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关键词

system,profiling,modeling,machine-learning,cloud-computation

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