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cs.DC2026
Beyond Fast Contractions: Attenuation and Recovery of Matrix-Engine Speedups in High-Order Finite Elements
Yinuo Wang, Lin Gan, Tianqi Mao +8
Modern processors increasingly provide matrix engines whose peak arithmetic throughput greatly exceeds conventional SIMD, but scientific applications rarely realize this advantage…
cs.DC2025
SW-TNC : Reaching the Most Complex Random Quantum Circuit via Tensor Network Contraction
Yaojian Chen, Zhaoqi Sun, Chengyu Qiu +5
Classical simulation is essential in quantum algorithm development and quantum device verification. With the increasing complexity and diversity of quantum circuit structures, exis…
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…