2 papers
cs.NI2024
ForestColl: Throughput-Optimal Collective Communications on Heterogeneous Network Fabrics
Liangyu Zhao, Saeed Maleki, Yuanhong Wang +4
As modern DNN models grow ever larger, collective communications between the accelerators (allreduce, etc.) emerge as a significant performance bottleneck. Designing efficient comm…
cs.DC2024
SuperBench: Improving Cloud AI Infrastructure Reliability with Proactive Validation
Yifan Xiong, Yuting Jiang, Ziyue Yang +17
Reliability in cloud AI infrastructure is crucial for cloud service providers, prompting the widespread use of hardware redundancies. However, these redundancies can inadvertently…