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Efficient and robust Schur complement approximations in the augmented Lagrangian preconditioner for the incompressible laminar flows 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 408, 页码: 18
作者:  He, Xin;  Vuik, Cornelis
收藏  |  浏览/下载:33/0  |  提交时间:2020/12/10
Navier-Stokes equations  Stabilized finite element method  Block structured preconditioners  Schur complement approximations  Augmented Lagrangian preconditioner  
Register-Aware Optimizations for Parallel Sparse Matrix-Matrix Multiplication 期刊论文
INTERNATIONAL JOURNAL OF PARALLEL PROGRAMMING, 2019, 卷号: 47, 期号: 3, 页码: 403-417
作者:  Liu, Junhong;  He, Xin;  Liu, Weifeng;  Tan, Guangming
收藏  |  浏览/下载:80/0  |  提交时间:2019/08/16
Sparse matrix  Sparse matrix-matrix multiplication  GPU  Register  
CPicker: Leveraging Performance-Equivalent Configurations to Improve Data Center Energy Efficiency 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2018, 卷号: 33, 期号: 1, 页码: 131-144
作者:  Sun, Fa-Qiang;  Yan, Gui-Hai;  He, Xin;  Li, Hua-Wei;  Han, Yin-He
收藏  |  浏览/下载:59/0  |  提交时间:2019/12/10
performance equivalence  energy efficiency  data center  power management  dynamic voltage and frequency scaling (DVFS)  
Wide Operational Range Processor Power Delivery Design for Both Super-Threshold Voltage and Near-Threshold Voltage Computing 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2016, 卷号: 31, 期号: 2, 页码: 253-266
作者:  He, Xin;  Yan, Gui-Hai;  Han, Yin-He;  Li, Xiao-Wei
收藏  |  浏览/下载:55/0  |  提交时间:2019/12/13
voltage regulator  power delivery  near-threshold computing  multicore processor