3 papers
cs.CE2026
Extreme-Scale Linear-Scaling Kohn-Sham DFT at 100 Million Atoms: Bridging Quantum Simulations and Experiments
Qimen Xu, Yu Zhang, Dixing Ni +11
Kohn-Sham density functional theory (DFT) remains the workhorse of ab initio materials simulation, yet cubic computational and quadratic memory scaling have confined calculations t…
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…
cs.PL2023
O2ATH: An OpenMP Offloading Toolkit for the Sunway Heterogeneous Manycore Platform
Haoran Lin, Lifeng Yan, Qixin Chang +13
The next generation Sunway supercomputer employs the SW26010pro processor, which features a specialized on-chip heterogeneous architecture. Applications with significant hotspots c…