2 papers
cs.DC2024
Reducing Memory Contention and I/O Congestion for Disk-based GNN Training
Qisheng Jiang, Lei Jia, Chundong Wang
Graph neural networks (GNNs) gain wide popularity. Large graphs with high-dimensional features become common and training GNNs on them is non-trivial on an ordinary machine. Given…
cs.DB2023
Pome: Parallelizing I/Os and Computations for Efficient LSM-tree-based Data Storage
Yanpeng Hu, Li Zhu, Lei Jia +1
CPU computations and I/O operations are fundamental to data storage systems. Storage systems conduct computations with their user threads, such as sorting data for orderliness. The…