1.4k citations · 2k across the 34 of their papers we have counts for
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On Performance Debugging of Unnecessary Lock Contentions on Multicore Processors: A Replay-based Approach
Long Zheng, Xiaofei Liao, Bingsheng He +2
Locks have been widely used as an effective synchronization mechanism among processes and threads. However, we observe that a large number of false inter-thread dependencies (i.e.,…
Rank-Aware Dynamic Migrations and Adaptive Demotions for DRAM Power Management
Yanchao Lu, Donghong Wu, Bingsheng He +3
Modern DRAM architectures allow a number of low-power states on individual memory ranks for advanced power management. Many previous studies have taken advantage of demotions on lo…
A Taxonomy and Survey on eScience as a Service in the Cloud
Amelie Chi Zhou, Bingsheng He, Shadi Ibrahim
Cloud computing has recently evolved as a popular computing infrastructure for many applications. Scientific computing, which was mainly hosted in private clusters and grids, has s…