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Special Issue of the Journal of Parallel and Distributed Computing: Novel architectures for high-performance computing

Charles Gillan, Simon McIntosh-Smith, Nico Sanna, Stan Scott, Thomas Steinke
2011 Journal of Parallel and Distributed Computing  
Today's emerging heterogeneous many-core systems pose unique problems for systems designers, applications developers and even end users.  ...  heterogeneous computing • Mining experiences with systems in the 1960s-1980s that could be applied to today's emerging heterogeneous many-core systems.  ... 
doi:10.1016/j.jpdc.2010.12.007 fatcat:oqsk3b2ayfbmta35yqwculz6am

Big Iron Moves Toward Exascale Computing

Neal Leavitt
2012 Computer  
There is an emerging consensus that future supercomputers will be heterogeneous multicore computers, with each processing chip having different types of cores specialized for different tasks, he said.  ...  Another issue is that many complex problems have a large number of parameters.  ... 
doi:10.1109/mc.2012.363 fatcat:3xzfiwn63vbklhi6pufp25weby

Paving the way for China exascale computing

Yutong Lu
2019 CCF Transactions on High Performance Computing  
Based on the experiences of China's supercomputing development over the past years, this paper analyzes the major technical challenges on the path towards exascale computing.  ...  Additionally, ongoing major R&D activities on next-generation supercomputing in China are introduced, and the possible solutions to achieve exascale computing, including co-design and convergence computing  ...  I also want to give my appreciation to the Chinese supercomputing research teams (such as Tianhe team, Sunway team, and others) for their unremitting efforts on the domestic supercomputing systems and  ... 
doi:10.1007/s42514-019-00010-y fatcat:vhj7b4nuenholkqmyzpd6sf3ey

High-performance computing: the essential tool and the essential challenge

Pedro Alonso, José Ranilla, Jesús Vigo-Aguiar
2017 Journal of Supercomputing  
Many problems arise as long as we proceed in the way to developing exascale systems. One of them is the increase of failure rates.  ...  This special issue gathers the most relevant contributions to the Minisymposium high-performance computing as a part of the 15th International Conference on Com-putational and Mathematical Methods in Science  ... 
doi:10.1007/s11227-016-1922-5 fatcat:wj6ecn5gzzfb7dpvcwa2wh3lni

A Secured Large Heterogeneous HPC Cluster System using Massive Parallel Programming Model with Accelerated GPUs

Khalid Alsubhi
2020 International Journal of Advanced Computer Science and Applications  
that at what level [9], the software framework is adoptable to achieve massive parallelism for Exascale computing systems.  ...  Experimental investigation shows that the EPC could be considered as an initiative and leading model to achieve massive performance through efficient scheme for Exascale computing systems. been determined  ...  Since last few years the development process for Exascale computing system is being rapidly fast. Under these listed challenges, many new approaches have been proposed. B.  ... 
doi:10.14569/ijacsa.2020.0110549 fatcat:52wvtjts55ahzi3iwp4jgjrd2a

Emerging Trends on the Evolving Green500: Year Three

Tom Scogland, Balaji Subramaniam, Wu-chun Feng
2011 2011 IEEE International Symposium on Parallel and Distributed Processing Workshops and Phd Forum  
In addition, our analysis provides a compelling early indicator of the future of exascale computing. We then close with a discussion on the evolution of the Green500 based on community feedback.  ...  Many reasons for this counterintuitive trend have been proposed -with improvements in feature size, more efficient networks, and larger numbers of slower cores being amongst the most prevalent.  ...  Acknowledgements The authors wish to thank Yang Jiao, Mark Gardner, Heshan Lin, and Kirk Cameron for their support in sustaining the Green500 List and the Green500 community for their continued support  ... 
doi:10.1109/ipdps.2011.229 dblp:conf/ipps/ScoglandSF11 fatcat:wkpqgmy6wbgmfddvko2ma5ouk4

The International Exascale Software Project roadmap

Jack Dongarra, Pete Beckman, Terry Moore, Patrick Aerts, Giovanni Aloisio, Jean-Claude Andre, David Barkai, Jean-Yves Berthou, Taisuke Boku, Bertrand Braunschweig, Franck Cappello, Barbara Chapman (+53 others)
2011 The international journal of high performance computing applications  
It seems clear that this completely uncoordinated development model will not provide the software needed to support the unprecedented parallelism required for peta/exascale computation on millions of cores  ...  Make a thorough assessment of needs, issues and strategies: A successful plan in this arena requires a thorough assessment of the technology drivers for future peta/exascale systems and of the short-term  ...  For example, all areas need some I/O, but the ones checked were deemed to need considerable I/O, based on the problems that exist today.  ... 
doi:10.1177/1094342010391989 fatcat:twdszcjfxraijpsdcdacvpp6vm

How Europe Is Preparing Its Core Solution for Exascale Machines and a Global, Sovereign, Advanced Computing Platform

Mario Kovač, Philippe Notton, Daniel Hofman, Josip Knezović
2020 Mathematical and Computational Applications  
One of EPI's core activities also takes place in the automotive sector, providing architectural solutions for a novel embedded high-performance computing (eHPC) platform and ensuring the overall economic  ...  The first three years drew processor and platform designers, embedded software, middleware, applications and usage experts from 10 EU countries together to co-design Europe's first HPC Systems on Chip  ...  of European exascale computing systems and related technologies.  ... 
doi:10.3390/mca25030046 fatcat:vsnp2imx4bf3pj3lgk2e7qoz3e

The International Exascale Software Project: a Call To Cooperative Action By the Global High-Performance Community

Jack Dongarra, Pete Beckman, Patrick Aerts, Frank Cappello, Thomas Lippert, Satoshi Matsuoka, Paul Messina, Terry Moore, Rick Stevens, Anne Trefethen, Mateo Valero
2009 The international journal of high performance computing applications  
It seems clear that this completely uncoordinated development model will not provide the software needed to support the unprecedented parallelism required for peta/exascale computation on millions of cores  ...  Over the last 20 years, the open-source community has provided more and more software on which the world's high-performance computing systems depend for performance and productivity.  ...  Subsequent developments in processor and system design-hundreds of thousands of nodes, millions of cores, reduced bandwidth and memory available to cores, inclusion of special purpose elements-have made  ... 
doi:10.1177/1094342009347714 fatcat:4pjbmkhzfrhhtnvk53esiuriyq

A view of programming scalable data analysis: from clouds to exascale

Domenico Talia
2019 Journal of Cloud Computing: Advances, Systems and Applications  
data analysis applications on Exascale systems.  ...  in the near future Exascale systems will be used to implement extreme-scale data analysis.  ...  Section II introduces issues and systems for scalable data analysis on clouds and Section III discusses design and programming issues for big data analysis in Exascale systems.  ... 
doi:10.1186/s13677-019-0127-x fatcat:l5mimqzwibh7fn4fedlsz4jkji

Special Issue: Exploring Languages for Expressing Medium to Massive On-Chip Parallelism

Gabriele Jost, Alice Koniges
2010 Scientific Programming  
Introduction The many-year trend of increasing processor speed has ended, and high-performance computing (HPC) is looking for a path to Exascale computation (i.e., at a rate exceeding 1018 operations per  ...  While many computational scientists believe that the new models may be "MPI + X", where the X denotes a "to be determined" parallel language designed for within the multi-core nodes, and MPI remains across  ... 
doi:10.1155/2010/435943 fatcat:e3e7wn3vojexdejegezcjtfb6e

ANTAREX -- AutoTuning and Adaptivity appRoach for Energy Efficient eXascale HPC Systems

Cristina Silvano, Giovanni Agosta, Andrea Bartolini, Andrea Beccari, Luca Benini, Joao M. P. Cardoso, Carlo Cavazzoni, Radim Cmar, Jan Martinovic, Gianluca Palermo, Martin Palkovic, Erven Rohou (+2 others)
2015 2015 IEEE 18th International Conference on Computational Science and Engineering  
Computing (HPC) systems up to the Exascale level.  ...  The main goal of the ANTAREX project is to express by a Domain Specific Language (DSL) the application self-adaptivity and to runtime manage and autotune applications for green and heterogeneous High Performance  ...  OpenCL is the industry standard for programming heterogeneous many-core architectures combining GPUs, CPUs and DSPs.  ... 
doi:10.1109/cse.2015.58 dblp:conf/cse/SilvanoABBBCCCM15 fatcat:relhamsj2zgjdns43rfl7fimby

Abstract Machine Models and Proxy Architectures for Exascale Computing

J.A. Ang, R.F. Barrett, R.E. Benner, D. Burke, C. Chan, J. Cook, D. Donofrio, S.D. Hammond, K.S. Hemmert, S.M. Kelly, H. Le, V.J. Leung (+6 others)
2014 2014 Hardware-Software Co-Design for High Performance Computing  
knowledge and refinements for contemporary computer systems.  ...  The most significant consequence of this assertion is the impact on the scientific applications that run on current high performance computing (HPC) systems, many of which codify years of scientific domain  ...  many billions of computing elements in an exascale system.  ... 
doi:10.1109/co-hpc.2014.4 dblp:conf/sc/AngBBBCCDHHKLLR14 fatcat:sot6sfvdhbcwfbspps77auhwum

Multiscale computing for science and engineering in the era of exascale performance

Alfons G. Hoekstra, Bastien Chopard, David Coster, Simon Portegies Zwart, Peter V. Coveney
2019 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences  
We acknowledge all participants of the workshop, Multiscale Computing, from the Desktop to the Exascale, that was held from 16 to 20 April 2018 in the Lorentz Center in Leiden, the Netherlands, 3 for helping  ...  Next, we focus on simulating multiscale models on high-end computing resources in the face of emerging exascale performance levels.  ...  In this position paper, we explore and discuss generic multiscale computing on emerging exascale high-performing computing (HPC) environments.  ... 
doi:10.1098/rsta.2018.0144 fatcat:te32sael2jfn7arixstp4vcoky

Introduction to the Special Issue

Horst Simon, Jack Dongarra, Hemant Shukla
2012 The international journal of high performance computing applications  
Berkeley, CA, USA on the role of emerging many-core and accelerator-based architectures in science and technology.  ...  Emerging many-core and accelerator-based architectures offer unprecedented potential for energy-efficient HPC in science and technology.  ... 
doi:10.1177/1094342012464425 fatcat:df4barlcsjgadobfgvqdvfqnra
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