Development of low-cost supercomputer based on used CPU's using open source software by Sulaiman, Hanifah, Ibrahim, Arsmah, Alias, Norma

Cloud Computing for Climate Modelling: Evaluation, Challenges and Benefits by Diego Montes , Juan A. Añel , David C. H. Wallom , Peter Uhe , Pablo V. Caderno, Tomás F. Pena

Subjects: Get full text

Torus–Connected Cycles: A Simple and Scalable Topology for Interconnection Networks by Bossard Antoine, Kaneko Keiichi

Subjects: Get full text

Modeling of thermal processes in anti-icing gratings for arctic purposes by Dimitrienko Yu., Chibisov V., Yurin Yu., Anokhin D.

Subjects: “…supercomputer…”
Get full text

Analysis of the development of the SCIT Family Supercomputers in V.M. Glushkov Institute of Cybernetics of the NAS of Ukraine by Nataliia Kravchenko, Andriі Golovynskyi, Andriі Grabowski, Oleksandr Bandura

Subjects: “…supercomputer…”
Get full text

Performance and profiling data of plane-wave calculations in quantum ESPRESSO simulation on three supercomputing centres by Worawan Marurngsith, Supakiet Waiphinit, Wiraporn Rosmode, Ruchipas Bavontaweepanya, Jiaxin Fan

“…The final set presents benchmarking data generated by scaling out the QE's model across 32 nodes (1,536 CPU cores) on the NCI Gadi supercomputer. Despite its focus on a single material, the dataset serves as a roadmap for researchers to estimate required computational resources and understand scalability bottlenecks, offering general guidelines adaptable across different HPC systems.…”
Get full text

Parallel Optimization of Computational Fluid Dynamics Application Palabos Based on NextGeneration Sunway Supercomputer by LIU An-jun, YIN Hong-hui, WANG Li, LIU Zhi-xiang, KONG Bo, GUO Meng, CHEN Cheng-min, YANG Mei-hong

“…Parallel lattice Boltzmann(Palabos)software is a widely used computational fluid dynamics software based on lattice Boltzmann method(LBM),which is widely used in the field of porous media,free interface,particle motion,blood flow and so on due to its excellent computing power.Palabos has a wide range of user needs,which makes it urgent to transplant,optimize and accelerate parallel on Sunway supercomputer to serve the energy and chemical industry.In this paper,the heterogeneous parallel design of Palabos software is carried out on the new generation Sunway supercomputer system(SW26010pro).The data structure and template programming of Palabos are not suitable for the heterogeneous parallel of Sunway supercomputer system.So we design the parallel optimization techniques called direct getting address,polymorphic tag processing and data slicing to deal with the Palabos data structure and template programming.Combined with the characteristics of the new generation of Sunway supercomputer system,the optimization technology of shared memory and register memory access(RMA) is also adopted.The acceleration efficiency of 64 computing processing elements(CPEs) is 2~6 speed up.The Palabos software is realized the parallel computing of one million core scale of two-phase flow algorithm in the field of complex multi-scale chemical process in the new generation Sunway supercomputer system.The one million cores parallel efficiency is more than 40% compared with 64 000 cores.…”
Get full text

A Study of Dark Photon at the Electron-Positron Collider Experiments Using KISTI-5 Supercomputer by Kihong Park, Kihyeon Cho

“…To compare the CPU time of simulation, one or more cores of the KISTI-5 supercomputer of Nurion Knights Landing and Skylake and a local Linux machine were used. …”

Benchmarking Further Single Board Computers for Building a Mini Supercomputer for Simulation of Telecommunication Systems by Gábor Lencse, Sándor Répás

“…Their benchmarking results are compared to find out which one should be used for building a mini supercomputer for parallel discrete-event simulation of telecommunication systems. …”
Get full text

MODELS AND ALGORITHMS FOR COMPUTER-AIDED DESIGN OF TECHNOLOGICAL PROCESS OF CASTINGS PRODUCTION, DIRECTED FOR SUPERCOMPUTER SKIF by A. N. Chichko, T. V. Matjushinets, L. V. Markov, S. G. Lihousov, V. F. Sobolev, O. I. Chichko

“…The schema of development and technological process of castings production under supercomputer SKIF,  which al lows to decrease the periods of gating systems projecting, is  offered.  …”
Get full text

Redesigning Vina@QNLM for Ultra-Large-Scale Molecular Docking and Screening on a Sunway Supercomputer by Hao Lu, Hao Lu, Zhiqiang Wei, Zhiqiang Wei, Cunji Wang, Jingjing Guo, Yuandong Zhou, Zhuoya Wang, Hao Liu, Hao Liu

Subjects: Get full text

The impact of computing infrastructure on carbon emissions: an empirical study based on china national supercomputing center by Haodong Yang, Gaofeng Wang

Subjects: Get full text

MIT joins White House supercomputing effort to speed up search for Covid-19 solutions by Chu, Jennifer

Subjects: Get full text

A Study on the Implementation Method for the Achievement of the Korea High-Performance Computing Innovation Strategy by Youn Keun Choi, Myoungju Koh, Youg Hwan Jung, YoungJu Hur, Yeonjae Lee, Noori On, Jaegyoon Hahm

Subjects: “…supercomputer…”
Get full text

Large-Scale Heterogeneous Computing for 3D Deterministic Particle Transport on Tianhe-2A Supercomputer by Biao Li, Biao Li, Jie Liu, Jie Liu, Xiaoxiong Zhu, Xiaoxiong Zhu, Shengjie Ding, Shengjie Ding

“…The test results show that the optimization of applying OpenMP on particle transport algorithm modified by our method can get 11.3 times acceleration at most. On Tianhe-2A supercomputer, the parallel efficiency of 1.01 million cores compared with 170 thousand cores is 52%.…”
Get full text

New Fast ApEn and SampEn Entropy Algorithms Implementation and Their Application to Supercomputer Power Consumption by Jiří Tomčala

“…Furthermore, the paper contains a description of the functions of this software package and their parameters, as well as simple examples of using this software package to calculate these measures of complexity of an artificial time series and the time series of a complex real-world system represented by the course of supercomputer infrastructure power consumption. These time series were also used to test the speed of this package and to compare its speed with another R package pracma. …”
Get full text

Optimizing high-resolution Community Earth System Model on a heterogeneous many-core supercomputing platform by S. Zhang, S. Zhang, S. Zhang, H. Fu, H. Fu, H. Fu, L. Wu, L. Wu, Y. Li, H. Wang, H. Wang, H. Wang, Y. Zeng, X. Duan, X. Duan, W. Wan, L. Wang, Y. Zhuang, H. Meng, K. Xu, K. Xu, P. Xu, P. Xu, L. Gan, L. Gan, Z. Liu, Z. Liu, S. Wu, Y. Chen, H. Yu, S. Shi, L. Wang, L. Wang, S. Xu, W. Xue, W. Xue, W. Liu, W. Liu, Q. Guo, J. Zhang, G. Zhu, Y. Tu, J. Edwards, J. Edwards, A. Baker, A. Baker, J. Yong, M. Yuan, Y. Yu, Q. Zhang, Q. Zhang, Z. Liu, M. Li, M. Li, M. Li, D. Jia, G. Yang, G. Yang, G. Yang, Z. Wei, J. Pan, P. Chang, P. Chang, G. Danabasoglu, G. Danabasoglu, S. Yeager, S. Yeager, N. Rosenbloom, N. Rosenbloom, Y. Guo

“…<p>With semiconductor technology gradually approaching its physical and thermal limits, recent supercomputers have adopted major architectural changes to continue increasing the performance through more power-efficient heterogeneous many-core systems. …”
Get full text

Conference “Single digital space of scientific knowledge”, Joint SuperComputer Center of the Russian Academy of Sciences by article Editorial

Get full text

Locally mesh-refined lattice Boltzmann method for fuel debris air cooling analysis on GPU supercomputer by Naoyuki ONODERA, Yasuhiro IDOMURA, Shinichiro UESAWA, Susumu YAMASHITA, Hiroyuki YOSHIDA

“…We develop an AMR version of the CityLBM code on GPU based supercomputers and apply it to thermal-hydrodynamics problems. …”
Get full text

Simulation of the performance and scalability of message passing interface (MPI) communications of atmospheric models running on exascale supercomputers by Y. Zheng, P. Marguinaud

Get full text