Fast and scalable all-optical network architecture for distributed deep learning
Fast and scalable all-optical network architecture for distributed deep learning
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用于分布式深度学习的快速且可扩展的全光网络架构
DOI:
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发表时间:
2024
影响因子:
5
通讯作者:
G. Rouskas
中科院分区:
文献类型:
--
作者:
Wenzhe Li;Guojun Yuan;Zhan Wang;Guangming Tan;Peiheng Zhang;G. Rouskas
With the ever-increasing size of training models and datasets, network communication has emerged as a major bottleneck in distributed deep learning training. To address this challenge, we propose an optical distributed deep learning (ODDL) architecture. ODDL utilizes a fast yet scalable all-optical network architecture to accelerate distributed training. One of the key features of the architecture is its flow-based transmit scheduling with fast reconfiguration. This allows ODDL to allocate dedicated optical paths for each traffic stream dynamically, resulting in low network latency and high network utilization. Additionally, ODDL provides physically isolated and tailored network resources for training tasks by reconfiguring the optical switch using LCoS-WSS technology. The ODDL topology also uses tunable transceivers to adapt to time-varying traffic patterns. To achieve accurate and fine-grained scheduling of optical circuits, we propose an efficient distributed control scheme that incurs minimal delay overhead. Our evaluation on real-world traces showcases ODDL’s remarkable performance. When implemented with 1024 nodes and 100 Gbps bandwidth, ODDL accelerates VGG19 training by $1.6 \times$ and $1.7 \times$ compared to conventional fat-tree electrical networks and photonic SiP-Ring architectures, respectively. We further build a four-node testbed, and our experiments show that ODDL can achieve comparable training time compared to that of an ideal electrical switching network.
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DOI:
10.1109/ecoc.2018.8535333
发表时间:
2018
期刊:
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影响因子:
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作者:
Clark K
通讯作者:
Clark K
DOI:
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发表时间:
2019-10
期刊:
ArXiv
影响因子:
--
作者:
Guanhua Wang;S. Venkataraman;Amar Phanishayee;J. Thelin;Nikhil R. Devanur;I. Stoica
通讯作者:
Guanhua Wang;S. Venkataraman;Amar Phanishayee;J. Thelin;Nikhil R. Devanur;I. Stoica
DOI:
--
发表时间:
2022-02
期刊:
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影响因子:
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作者:
Weiyang Wang;Moein Khazraee;Zhizhen Zhong;M. Ghobadi;Zhihao Jia;Dheevatsa Mudigere;Ying Zhang;
通讯作者:
Weiyang Wang;Moein Khazraee;Zhizhen Zhong;M. Ghobadi;Zhihao Jia;Dheevatsa Mudigere;Ying Zhang;
影响因子:
34.3
作者:
Clark K
通讯作者:
Clark K
DOI:
10.1109/ccgrid51090.2021.00021
发表时间:
2021-05
期刊:
2021 IEEE/ACM 21st International Symposium on Cluster, Cloud and Internet Computing (CCGrid)
影响因子:
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作者:
Kawthar Shafie Khorassani;Ching-Hsiang Chu;Quentin G. Anthony;H. Subramoni;D. Panda
通讯作者:
Kawthar Shafie Khorassani;Ching-Hsiang Chu;Quentin G. Anthony;H. Subramoni;D. Panda