Rapid prediction of atmospheric radionuclide dispersion is essential for emergency decision-making and radiation protection in nuclear accidents. Although computational fluid dynamics (CFD) methods provide high accuracy, their limited efficiency makes it difficult to meet timeliness requirements. To address this limita...
Zi-Hui Yang, Bo-Ang Ge, Xiao Wang et al.· Journal of Environmental Rad...· 0 citations
The proposed DistSpMM proposes DistSpMM, a co-design framework integrating data layout, pipelining, and communication strategies, which introduces HSDMA, a lightweight algorithm that reduces communication by optimizing the dense matrix allocation.
Junyu Gu, Jue Wang, Zhikuang Xin et al.· ACM Transactions on Architec...· 0 citations
Vadar adopts a non-intrusive dynamic interception mechanism to monitor parallel applications with state transition detection to cope with workload change at runtime, and provides comprehensive monitoring for both regular and irregular computational workloads.
Yi-Fan Jia, Shuang Niu, Yu-Hang Hu et al.· Proceedings of the Internati...· 0 citations
Irregular workloads challenge GPUs with small tasks, unpredictable branching, and uneven load distribution. Quantum perturbation theory and Density Functional Theory (DFT) represent a prominent example, where such irregular patterns arise in large-scale simulations of materials and molecules. Despite recent efforts to...
Meng Wan, Hao Du, Jue Wang et al.· IEEE Transactions on Paralle...· 3 citations
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