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| 1 | The Sunway TaihuLight supercomputer: system and applications显示文摘The Sunway Taihu Light supercomputer is the world's first system with a peak performance greater than 100 PFlops. In this paper, we provide a detailed introduction to the Taihu Light system. In contrast with other existing heterogeneous supercomputers, which include both CPU processors and PCIe-connected many-core accelerators(NVIDIA GPU or Intel Xeon Phi), the computing power of Taihu Light is provided by a homegrown many-core SW26010 CPU that includes both the management processing elements(MPEs)and computing processing elements(CPEs) in one chip. With 260 processing elements in one CPU, a single SW26010 provides a peak performance of over three TFlops. To alleviate the memory bandwidth bottleneck in most applications, each CPE comes with a scratch pad memory, which serves as a user-controlled cache. To support the parallelization of programs on the new many-core architecture, in addition to the basic C/C++and Fortran compilers, the system provides a customized Sunway Open ACC tool that supports the Open ACC2.0 syntax. This paper also reports our preliminary efforts on developing and optimizing applications on the Taihu Light system, focusing on key application domains, such as earth system modeling, ocean surface wave modeling, atomistic simulation, and phase-field simulation. | Haohuan FU Junfeng LIAO Jinzhe YANG Lanning WANG Zhenya SONG Xiaomeng HUANG Chao YANG Wei XUE Fangfang LIU Fangli QIAO Wei ZHAO Xunqiang YIN Chaofeng HOU Chenglong ZHANG Wei GE Jian ZHANG Yangang WANG Chunbo ZHOU Guangwen YANG | 2016 | Science China(Information Sciences)2016，59，7： | 45 |
| 2 | Novel biallelic PCNT deletion causing microcephalic osteodysplastic primordial dwarfism type II with congenital heart defect显示文摘Dear Editor, Microcephalic osteodysplastic primordial dwarfism type Ⅱ (MOPD Ⅱ )is characterized by developmental retardation, wherein the affected individuals usually present with intrauterine growth retardation and preterm birth (Majewski et al.,1982;Willems et al.,2010).This leads to an average weight of <1,500g at birth and extremely restricted postnatal growth (Hall et al.,2004;Rauch,2011).Clinical manifestations ofMOPD Ⅱ include microcephaly,disproportionately short stature,mild skeletal dysplasia,unusual facial features including a prominent nose,prominent eyes in infancy and early childhood,some affected individuals exhibit slightly reduced intellectual development and cerebral vascular malformations (Willems et al.,2010;Li et al.,2015;Sam et al.,2015). | Lanlan Meng Chaofeng Tu Guangxiu Lu Ge Lin Yueqiu Tan | 2019 | Science China(Life Sciences)2019，62，1： | 2 |
| 3 | A clinical study of internal fixation, debridement and interbody thoracic fusion to treat thoracic tuberculosis via posterior approach only显示文摘 | Hongqi Zhang Shu Huang Hubing Guo Lei Ge Bin Sheng Yuxiang Wang Chaofeng Guo Mingxing Tang | 2012 | International Orthopaedics2012，，2： | 1 |
| 4 | Numerical simulation and damage analysis of fissure field evolution law in a single coal seam mining显示文摘Based on the different deformation and failure laws of coal and rock materials under tensile or compressive loads,the damage variable was defined to divide three phases from the damage and rupture point of view in order to reveal the fissured field evolution characteristics and spatial distribution of coal and rock in the single coal seam mining with low permeability and rich methane.According to the corresponding damage constitutive equations,the secondary development of the finite element program was completed.The fissures field evolution law of a coal mine with single coal seam mining was calculated and analyzed by this new program and the distribution areas and failure degree of the surrounding coal and rock structures with damage,fissure or rupture are given on the condition of mining.This paper provides a scientific basis for quantitative research and evaluation of the safe simultaneous production of coal and gas. | Feng Gao Xingguang Liu Chaofeng Ge Hongmei Cheng | 2012 | International Journal of Mining Science and Technology2012，22，6： | 1 |
| 5 | Theoretical study on the stability of nanobubbles and its verification in molecular dynamics simulation显示文摘The stability of vapor nanobubbles in bulk liquid was investigated theoretically and the critical bubble size was derived from macroscale thermodynamic equations,below which the system destabilizes with sharp drop in pressure.This critical size was quantitatively verified in molecular dynamic simulation using the Lennard-Jones model of argon,where stronger attraction between the molecules at lower density is found to contribute most to the drop of system pressure and,as the Laplace pressure on the curved bubble interface fails to balance the pressure difference across the interface,the bubbles become unstable.The theoretical model could be extended to other systems where reliable equations of state and interfacial tension are available. | Sheng Mi Chaofeng Hou Wei Ge | 2024 | Particuology2024，87，4： | 0 |
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