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- research-articleMarch 2020
IIU: Specialized Architecture for Inverted Index Search
ASPLOS '20: Proceedings of the Twenty-Fifth International Conference on Architectural Support for Programming Languages and Operating SystemsMarch 2020, Pages 1233–1245https://doi.org/10.1145/3373376.3378521Inverted index serves as a fundamental data structure for efficient search across various applications such as full-text search engine, document analytics and other information retrieval systems. The storage requirement and query load for these ...
- research-articleMarch 2020
Prague: High-Performance Heterogeneity-Aware Asynchronous Decentralized Training
ASPLOS '20: Proceedings of the Twenty-Fifth International Conference on Architectural Support for Programming Languages and Operating SystemsMarch 2020, Pages 401–416https://doi.org/10.1145/3373376.3378499Distributed deep learning training usually adopts All-Reduce as the synchronization mechanism for data parallel algorithms due to its high performance in homogeneous environment. However, its performance is bounded by the slowest worker among all ...