2 papers
math.NA2025
StructMG: A Fast and Scalable Structured Algebraic Multigrid
Yi Zong, Peinan Yu, Haopeng Huang +8
Parallel multigrid is widely used as preconditioners in solving large-scale sparse linear systems. However, the current multigrid library still needs more satisfactory performance…
cs.DC2024
Kilometer-Level Coupled Modeling Using 40 Million Cores: An Eight-Year Journey of Model Development
Xiaohui Duan, Yuxuan Li, Zhao Liu +38
With current and future leading systems adopting heterogeneous architectures, adapting existing models for heterogeneous supercomputers is of urgent need for improving model resolu…