4 papers
SHIFT: Exploring the Boundary of RDMA Network Fault Tolerance
Shengkai Lin, Kairui Zhou, Hongtao Zhang +7
Under gang scheduling for large-scale distributed large language model (LLM) training, a single network anomaly can stall or abort an entire job. Current network fault tolerance me…
Convergence analysis of a second-order SAV-ZEC scheme for the Cahn-Hilliard-Navier-Stokes system
Jingwei Sun, Zeyu Xia, Wei Zhang
Incorporating the scalar auxiliary variable (SAV) method and the zero energy contribution (ZEC) technique, we analyze a linear and fully decoupled numerical scheme for the Cahn-Hil…
Laconic: Streamlined Load Balancers for SmartNICs
Tianyi Cui, Chenxingyu Zhao, Wei Zhang +2
Load balancers are pervasively used inside today's clouds to scalably distribute network requests across data center servers. Given the extensive use of load balancers and their as…
MaxMem: Colocation and Performance for Big Data Applications on Tiered Main Memory Servers
Amanda Raybuck, Wei Zhang, Kayvan Mansoorshahi +3
We present MaxMem, a tiered main memory management system that aims to maximize Big Data application colocation and performance. MaxMem uses an application-agnostic and lightweight…