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Feetenby, Simon Howard, Dominic Rushe, Karen Robinson, Helena Frith Powell, Fred Redwood, Helen Davies, Frank Whitford, Kathryn Cooper, David Quarmby, William Lewis, P D, David Lovibond, Sir Alf Ramsey, Michael Jacobs, Andrew Porter, Tony Allen-Mills, Simon Wilde, Robert Winnett, Irwin Stelzer, Robert Hewison, Peter Wilson, Giles Coren, David Dougill, Wendell Steavenson, Alan Titchmarsh, Steve Daly, Geraldine Hackett Education Correspondent, Jeremy Clarkson, Heather Tanner, Philip Smith, David Cairns, Alan Bracken, Greg Struthers, Roger Eglin, Jasper Gerard, Will Greenwood, Paul Driver, Ian Hawkey, Paul Durman, Arnie Wilson, Bonnie Rakhit, Phil Baker, Michael Palin, Christina Lamb, Joanna Lumley, Michael Fraser, C L, Rod Liddle, Cosmo Landesman, Helen Hawkins, Barry Denton-MacLennan, Adrienne Connors, Caroline Donald, Tiffanie Darke, Colin McDowell, Nick Nichols, Jonathan Leake Environment Editor, Clare Francis, John Harlow, Karen Graham, David Sanderson, Deirdre Fernand, Will Iredale, Jonathan Leake Science Editor, Jessica Bown, Sally Kinnes, Naomi Caine, Minette Marrin, Andrew Davidson, Pete Oliver, Anthony Garrett, Hugh Bradley, Emma Sanchez, India Knight, Jon Bennett, Nick Faldo, Christi Daughterty,
... United players to follow their mentor into management Xeon Mourinho's familiar foe Chelsea meet FC Porto ...
2004 - Gale Group | Sunday Times HA GDA
Łukasz Szustak, Krzysztof Rojek, Paweł Gepner,
... core of the EULAG geophysical model. The Intel Xeon Phi coprocessor is the first product based on ... order to utilize computing resources available in Intel Xeon Phi, the proposed approach employs two main levels ... obtained on two platforms, including either two Intel Xeon E5-2643 CPUs and Intel Xeon Phi 3120A, or two Intel Xeon E5-2697 v2 CPUs and Intel Xeon Phi7120P. The top-of-the-line Intel Xeon Phi 7120P gives the best performance results for ...
Tópico(s): Meteorological Phenomena and Simulations
2014 - Springer Science+Business Media | Lecture notes in computer science
Kate Taylor, Andrew Robson, Peter Klinger and Jon Ashworth, Robert Sturdy, Robert Cole, Andrew Pierce, DJM, Sarah Potter, Robert Thicknesse, Mark Souster, Robert Molton, Richard Hobson, Ivo Tennant, Michael Evans Defence Editor, Dan Maddicott, Philip Howard, Lucia Van der Post, Christine Seib, David Chater, James Ducker, Rachel Campbell-Johnston, Nic Hopkins, Clive Davis, Bronwen Maddox Foreign Editor, Richard Irving, Catherine Riley Property Editor, Bob Stanley, Sam Marlowe, Kevin Eason, Paul McGuinness, Geoff Brown, Sam Lister, David Sharrock, Ben Webster Transport Correspondent, Pat Gibson, Brian N. Dancer, Gordon Miller, Dominic Walsh, Tom Bawden, James Doran Wall Street Correspondent, Gary Jacob, Nick Hopkins, Steven Johnson, Jill Dupleix, Tim Reid, Dan Sabbagh, Michael Howard and Tony Blair, Alan Hamilton, A. J. Lewis, Roland Watson, Richard Lloyd Parry, Charles Bremner, Matt Dickinson Chief Football Correspondent, Douglas M. Hendry, Tony Dixon, Angela Jameson, John Price, Tony Halpin Education Editor, Jerome Burne, Gary Duncan Economics Editor, Oliver Kay, Gerard Baker, Nicole Swengley, Sarah Vine, John Westerby, Tom Baldwin, Jill Sherman Whitehall Editor, Sam Coates, Mark Henderson Science Correspondent, Ann Treneman, Rob Wright, Geoffrey Dean, Neil Harman Tennis Correspondent, Raymond Keene, Martin Rennew, Matthew Pryor, Amanda Holloway, Christine Buckley Industrial Editor, John Whysall, Jeremy Page, Neville Scott, Burhan Wazir, Chris Campling, Tricia Hilder, Derek Hornby, Richard Owen, Christopher Martin-Jenkins Chief Cricket Correspondent, Mick Hume, Roger Boyes, David Mattin, Alastair Walker, David Lipsey, Nick Hasell, Tom Baldwin and Philip Webster, James Michels, Stewart Tendler, Dalya Alberge, Helen Rumbelow Frances Gibb and Daniel McGrory, Tom Dart, Julian Muscat, Paul Simons, John Allison, Nick Szczepanik, Jessie Yapp, Mary Ann Sieghart, James Bone and Elaine Monaghan, John Stamford, Jane Shilling, Mel Webb, Graham Searjeant Financial Editor, Richard Corbert, Alistair Cooke, George Caulkin, Michael Austin, Peter Riddell, Richard Beeston, Philip Webster, Ian Whittell, David Sinclair, Antony Walker, Mark Henderson, Catherine Philp, Martin Waller, Loran Blackwood, Ashling O'Connor, Benedict Nightingale, Oliver Kamm, Angus Batey, Stuart Birch, Dr Thomas Stuttaford, Stephen Dalton, Ben Hoyle, Leo Lewis, Richard Morrison, Adam Sherwin, Sarah Vina, Owen Slot, James Lyall, Jenny Davey, Peter Klinger, Sam Lister Health Correspondent, Patience Wheatcroft, Christopher Irvine,
... Myners seeks conduct debate Snap decision City Diary Xeon Tomy talks to rival on merger Lastminute deal ...
2005 - Gale Group | TDA
Igor Kulikov, Igor Chernykh, Alexey Snytnikov, Boris Glinskiy, А. В. Тутуков,
... algorithm that facilitate efficient parallel implementation. A single Xeon Phi accelerator yielded 27-fold acceleration. The use of 32 Xeon Phi accelerators resulted in 94% parallel efficiency. Several ... Programming language: C++. Computer: MVS-10P - RSC Tornado, Xeon E5-2690 8C 2.900 GHz, Infiniband FDR, Intel Xeon Phi SE10X. Operating system: Linux. Has the code ... MPI + OpenMP for Intel MIC architecture, 32 Intel Xeon Phi (60 cores per 1 Intel Xeon Phi = 1920 cores of Intel Xeon Phi). RAM: 137438953472 bytes (128 GB) bytes Classification: ...
Tópico(s): Computational Fluid Dynamics and Aerodynamics
2014 - Elsevier BV | Computer Physics Communications
Giles Smith, Andrew Robson, David Wade, Gabriel Rozenberg and Gary Duncan, David Adams, Richard Whitehead, Steve Bird and David Rose, Robert Cole, Andrew Pierce, DJM, Zahid Hussain, Adam Sherwin Media Reporter, Sarah Potter, Frances Gibb Legal Editor, Chris Gale, Rosemary Bennett and Greg Hurst, Martin Richter, Theodore Dalrymple, Mark Souster, Michael Paterson (Chairman), David Rose, Peter F. Mathews, Philip Howard, Rupert Eden, Roland Watson and Amy Hunter, Carol Midgley, Christine Seib, David Chater, Jeremy Kingston, James Bone, Rachel Campbell-Johnston, James Ducker, Penny Wark, Patrick Phillips, Richard Irving, Sam Marlowe, Wendy Ide, Anderida Hatch, Ben Ainslie, Geoff Brown, Sam Banik, Joe Joseph, Richard Hobson One Day Cricket Correspondent, Jane MacArtney, Valerie Elliott, Tom Bawden, Ruth Gledhill, Dan Sabbagh Media Editor, Peter Ruck, Dominic Walsh, Rory Watson, Gary Jacob, Joe Morgan, Jill Dupleix, Rosemary Bennett, Angela Jameson Industrial Correspondent, Dalya Alberge Arts Correspondent, Richard Ford Home Correspondent, Alan Hamilton, Connie Francis, Anatole Kaletsky, Scott Murdoch, Roland Watson, Richard Lloyd Parry, Ron Lewis, Samuel Blanning, Helen Rumbelow, Matt Dickinson Chief Football Correspondent, Suzy Chapman, Peter Lansley and James Ducker, Tim Teeman, David Powis, Jack Andrews, Salman Rushdie, Russell Kempson, Gary Duncan Economics Editor, Richard North, Sarah Vine, Rick Broadbent, Cannies Radar, Jill Sherman Whitehall Editor, John Hopkins, Ann Treneman, John Hopkins Golf Correspondent, Rob Wright, Karen Bayne, Raymond Keene, Sean MacAulay, David Hands and Lewis Stuart, Matt Dickinson, Sarah Campbell, Elizabeth Hartigan, Beryl Dixon, Michael Boxall, Nigel Hawkes, Jeremy Page, Russell Buer, Gary Jacob and George Caulkin, Patrick Hosking, Philip Webster, Jill Sherman and Gary Duncan, Christopher Martin-Jenkins Chief Cricket Correspondent, Roger Boyes, David Mattin, Nick Hasell, David Hands Rugby Correspondent, Tom Dart, Julian Muscat, Paul Simons, Adam Fresco, Diane Kruger, John Allison, Michelle Henery, Valerie Higgins, Dominic Kennedy, John Goodbody, Mary Ann Sieghart, Hilary Furlong, Tom Cox, Roderick Ramage, Ian Johns, Des Dearlove, Phil Dunnington, George Caulkin, Neil Fisher, Alan Lee, Peter Riddell, David Winner, Tony Dawe, Leofranc Holford Strevens, Richard Beeston, Carly Chynoweth, Guy de la Bedoyere, David Sinclair, John Naish, Mark Henderson, Martin Waller, Chris Ayres, Gordon Halliday, Michael Horsnell, Christopher Irvine, Carl Mortished International Business Editor, James Jackson, Nigel Hawkes Health Editor, Sarah Butler, Joseph Wall, Anna Shepard, John Plummer, Dr Thomas Stuttaford, Stephen Dalton, Ben Hoyle, Nicola Woolcock, Bill Edgar, James Christopher, Clare Dight, Edward Gorman Sailing Correspondent, Peter Klinger, Izhar Khan, Sam Lister Health Correspondent, Patience Wheatcroft, Ivan Tyrrell (Principal), Ken Ritchie,
... with new currency exchange Close Ties with Shanghai Xeon Potential buyers eye Equitable's with-profits fund ...
2005 - Gale Group | TDA
Koki Murano, Tomoyoshi Shimobaba, Atsushi Sugiyama, Naoki Takada, Takashi Kakue, Minoru Oikawa, Tomoyoshi Ito,
... fast computation of computer-generated holograms (CGHs) using Xeon Phi coprocessors, which have massively x86-based processors ... implementations of several CGH generating algorithms on the Xeon Phi, and the comparisons in terms of the performance and the ease of programming between the Xeon Phi, a CPU and graphics processing unit (GPU). Program title: Xeon-Phi-CGH Catalogue identifier: AETM_v1_0 Program ... tar.gz Programming language: C, C++. Computer: Intel Xeon Phi coprocessor. Operating system: Linux. Has the code ...
Tópico(s): Digital Holography and Microscopy
2014 - Elsevier BV | Computer Physics Communications
Andrew Robson, Amanda Andrews, Simon Barnes Chief Sports Writer, Will Pavia and Lewis Smith, Peter Kllnger, Andrew Pierce, Sheena Prentice, Ann Treneman Political Sketch, Martin Walter, Jan Fry, Djm, Adam Sherwin Media Reporter, Magnus Linklater, Richard Hobson, Paul Hornby, Helen Kaut, James Bone, Carol Sarler, Elizabeth Judge, Carl Mortished, Royhyde, Neelam Veriee, Sue Wood, Jeremy Whittle, Alexander Frean and Phlip Webster, Bronwen Maddox Foreign Editors, Sam Lister, Joe Joseph, Donald Hutera, James Doran Wall Street Correspondent, Dan Sabbagh Media Editor, Gary Jacob, Commodore Paul Branscombe, Kevin Davies, Dalya Alberge Arts Correspondent, Libby Purves, Richard Ford Home Correspondent, Alan Hamilton, Stephen Farrell, Patrick Burgess, Ruth Glehall Religion Correspondent, Jeremy Norman, Charles Bremner, Peter Riddel Political Briefing, Matt Dickinson Chief Football Correspondent, Mark Souster and David Hands, Liz Chong, Hugo Rifkind, Angela Jameson, Oliver Kay, Koe Bolger, David Lister, Lisa Armstrong, Neil Harman, Rick Broadbent, Tom Baldwin, Mark Henderson Science Correspondent, Martin Sorrell, Simon de Bruxellers, Simon de Bruxelles, John Hopkins Golf Correspondent, R. J. Taylor, Raymond Keene, Lewis Smith, Matt Hughes, Christine Buckley Industrial Editor, Sean O'Neill, Kaveh Solhekol, Jeremy Page, Robert Burns, Mark Irving, Roger Boyes, David Mattin, Gabriel Rozenberg Economics Reporter, Nick Kelly, Stewart Tendler, Grayson Perry, Carolyn Asome, David Hands Rugby Correspondent, Tony Cascarino, Owen Slot Chief Sports Reporter, Julian Muscat, Paul Simons, Adam Fresco, Anne Ashworth, Nell Harman Tennis Correspondent, John Goodbody, Philip Webster Political Editor, Graham Searjeant Financial Editor, Lewis Smity, George Caulkin, Russell Jenkins, Alan Lee, Patrick Hosking investment Editor, Andrew Burtenshaw Hull, David Sinclair, Peter Chislett, Annabelle Thorpe, Ivan Shenkman, Martin Waller, Michael Horsnell, James Jackson, Alan Coren, Sarahjane Marquis, Sarah Butler, Ashling O'Connor, Michael Bright, Dr Thomas Stuttaford, Stephen Dalton, Abby Jackson, Greg Hurst Political Correspondent and Peter Riddell, Ben Hoyle, Leo Lewis, Alice Miles, Peters Saul, Brian Stowe, Paul J. Weighell, Edward Gorman Sailing Correspondent, Jane Macartney, Sam Lister Health Correspondent, Christopher Irvine,
... contesting a ban, writes Simon de Bruxelles intel Xeon inside Standard Life Healthcare Singapore Airlines The public ...
2006 - Gale Group | TDA
Dirk Schmidl, Tim Cramer, Sandra Wienke, Christian Terboven, Matthias Müller,
The Intel Xeon Phi has been introduced as a new type of compute accelerator that is capable of executing native x86 ... paradigms. Because of its native x86 support, the Xeon Phi may also be used stand-alone, meaning ... interaction with a host. In this sense, the Xeon Phi resembles a big SMP on a chip ... 240 logical cores are compared to a common Xeon-based compute node offering up to 32 logical cores. In this work, we compare a Xeon-based two-socket compute node with the Xeon Phi stand-alone in scalability and performance using ...
Tópico(s): Cloud Computing and Resource Management
2013 - Springer Science+Business Media | Lecture notes in computer science
JERRY TEMPELMAN, Willy Bach, Bill Eldridge, Robin Watson, Vijay Rao, Kathrin Hamilton, S. RISSO-PATRON,
... no alternative The Economist The Economist Intel Inside Xeon
2004 - Gale Group | The Economist
Saurabh Jha, Bingsheng He, Mian Lu, Xuntao Cheng, Huynh Phung Huynh,
... Integrated Core (MIC) co-processors (commonly known as Xeon Phi) embrace emerging x86 single-chip many-core techniques. Compared with contemporary multi-core CPUs, Xeon Phi has quite different architectural features: wider SIMD ... state-of-the-art hash join algorithms on Xeon Phi co-processors. In particular, we study two ... impact of architectural features and software optimizations on Xeon Phi in comparison with results on multi-core CPUs. Our experiments show two major findings on Xeon Phi, which are quantitatively different from those on ...
Tópico(s): Cloud Computing and Resource Management
2015 - Association for Computing Machinery | Proceedings of the VLDB Endowment
Igor Surmin, Sergei Bastrakov, E. S. Efimenko, Arkady Gonoskov, A. V. Korzhimanov, Iosif Meyerov,
... in-Cell method for plasma simulation on Intel Xeon Phi coprocessors. We discuss suitability of the method for Xeon Phi architecture and present our experience of porting ... porting with no code modification gives performance on Xeon Phi close to 8-core CPU on a ... speedup on CPU and 7.5 x on Xeon Phi. The optimized version achieves 18.8 ns per particle update on Intel Xeon E5-2660 CPU and 9.3 ns per particle update on Intel Xeon Phi 5110P. On a real problem of laser ... number of macroparticles per cell the speedup of Xeon Phi compared to CPU is 1.6 x.
Tópico(s): Magnetic confinement fusion research
2016 - Elsevier BV | Computer Physics Communications
Jan Zapletal, Michal Merta, Lukáš Malý,
... classical multi-core architecture represented by the Intel Xeon processors we concentrate on the portability of the code to the many-core family Intel Xeon Phi. Contrary to the GP-GPU programming accelerating ... scientific codes, the standard x86 architecture of the Xeon Phi processors allows to reuse the already existing ... would lead to an inefficient utilization of the Xeon Phi, the effort invested in the optimization usually ... to a better performance on the multi-core Xeon processors as well. This makes the Xeon Phi ...
Tópico(s): Numerical methods in engineering
2017 - Elsevier BV | Computers & Mathematics with Applications
... investigates optimizations for scalability in a hybrid Intel Xeon/Xeon Phi system. Hybrid systems including multicore CPUs and many-core compute devices such as Intel Xeon Phi allow parallelization of such computations using vectorization ... uses C/OpenMP with the offload mode to Xeon Phi cards. Several results are presented: execution times ... presented for the native mode on an Intel Xeon Phi, CPU only and the CPU $$+$$ offload mode for a hybrid system with 2 Intel Xeons with 20 physical cores and 40 logical processors ...
Tópico(s): Advanced Database Systems and Queries
2016 - Springer Science+Business Media | International Journal of Parallel Programming
Shane E. Sawyer, Mitchel D. Horton, Chad Burdyshaw, Glenn Brook, Bhanu Rekapalli,
... of HPC architectures including high core count Intel Xeon processors and the many-core Intel Xeon Phi. In this work, the implementation of a ... core clusters, such as those containing the Intel Xeon Phi line of products is presented. The solution ... BLAST runs can use the CPU only, the Xeon Phi processor or coprocessor, or both by utilizing the CPU or Xeon Phi processor plus a Xeon Phi coprocessor. The distributed BLAST implementation employs static ... 90% weak scaling efficiency on up to 160 Xeon Phi (Knights Landing) nodes. The source code and ...
Tópico(s): Scientific Computing and Data Management
2019 - | EPiC series in computing
Hui Wang, Junmin Lin, Qizhong Wu, Huan‐Sheng Chen, Xiao Tang, Zifa Wang, Xueshun Chen, Huaqiong Cheng, Lanning Wang,
... vector processing units (VPUs). Two generation CPUs – Intel Xeon E5-2680 V4 CPU and Intel Xeon Gold 6132 – and Intel Xeon Phi 7250 Knights Landing (KNL) are used as ... 97× speedup on a single core of Intel Xeon E5-2680 V4 and Intel Xeon Gold 6132 CPUs, respectively, and KNL had a ... the performance of CBM-Z on the Intel Xeon E5-2680 V4 platform. For the single-node ... chemistry module and the CTM on the Intel Xeon E5-2680 platform. Moreover, on the new Intel Xeon Gold 6132 platform, the MP CBM-Z gains ...
Tópico(s): Air Quality and Health Impacts
2019 - Copernicus Publications | Geoscientific model development
Paweł Gepner, David Fraser, Michał F. Kowalik,
The second generation of Quad-Core Intel® Xeon® processors was launched on November 12th 2007. In this paper we take a look at what the new 45 nm based Quad-Core Intel Xeon Processor brings to high performance computing. We compare an Intel Xeon 5300 series based system with a server utilizing his successor the Intel Xeon 5400. We measure both CPU generations operating in ... results presented clearly show that the new Intel Xeon processor 5400 family provides significant performance advantage on ...
Tópico(s): Distributed and Parallel Computing Systems
2008 - Springer Science+Business Media | Lecture notes in computer science
Mian Lu, Yun Liang, Huynh Phung Huynh, Zhongliang Ong, Bingsheng He, Rick Siow Mong Goh,
... heterogeneous computing platform, particularly equipped with multiple Intel Xeon Phi coprocessors. To the best of our knowledge, ... work to optimize the MapReduce framework on the Xeon Phi. We first focus on employing advanced features of the Xeon Phi to achieve high performance on a single ... coprocessor. We conduct comprehensive experiments to benchmark the Xeon Phi and compare our optimized MapReduce framework with ... than Phoenix++ for various applications on a single Xeon Phi. Additionally, the performance of four applications is ...
Tópico(s): Parallel Computing and Optimization Techniques
2014 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Parallel and Distributed Systems
Hui Wang, Huan‐Sheng Chen, Qizhong Wu, Junmin Lin, Xueshun Chen, Xinwei Xie, Rongrong Wang, Xiao Tang, Zifa Wang,
... optimisation of GNAQPMS on a second-generation Intel Xeon Phi processor, codenamed Knights Landing (KNL). Compared with the first-generation Xeon Phi coprocessor (codenamed Knights Corner, KNC), KNL has ... in-package memory and ISA compatibility with Intel Xeon processors. In particular, we describe the five optimisations ... both the KNL 7250 processor and the Intel Xeon E5-2697 V4 processor. They include (1) updating ... same optimisations also work well for the Intel Xeon Broadwell processor, specifically E5-2697 v4. Compared with ...
Tópico(s): Air Quality and Health Impacts
2017 - Copernicus Publications | Geoscientific model development
Andrey Semin, E. A. Druzhinin, Vladimir Mironov, Alexey Shmelev, Alexander Moskovsky,
... a massively parallel computer design based on Intel® Xeon® Phi manycore co-processors. Each RSC PetaStream module contains eight Intel Xeon Phi co-processors with PCI-express fabric and ... dynamics, GROMACS and LAMMPS codes) tests. The Intel Xeon E5-2690 top bin CPU dual-socket system ... This early evaluation demonstrates that in general each Xeon Phi co-processor of RSC PetaStream delivers approximately the same performance as dual-socket Intel Xeon E5 system, with only a half energy-to-solution. Fine-grain parallelism of Intel Xeon Phi cores takes advantage of higher messages exchange ...
Tópico(s): Particle accelerators and beam dynamics
2014 - Springer Science+Business Media | Lecture notes in computer science
Bhaskar Chaudhury, Anurag Gupta, Henil Shah, Saumya Bhadani,
... breakdown phenomena in air/gas on Intel’s Xeon Phi Many Integrated Core (MIC) data parallel architecture ... parallel version of this algorithm using OpenMP on Xeon Phi co-processors achieves a speedup of around ... cores and accelerator level across a cluster of Xeon Phi processors), achieves a speedup of around 1400 (compared to a serial version on xeon-phi 7250 processor) on an HPC cluster with 24 Xeon-Phi co-processors. Several fast and accurate numerical experiments have been performed on the Xeon-Phi based system, and the results are illustrated ...
Tópico(s): Lightning and Electromagnetic Phenomena
2018 - Elsevier BV | Computer Physics Communications
L. Koesterke, James E. Koltes, Nathan T. Weeks, Kent Milfeld, Matthew Vaughn, James M. Reecy, Dan Stanzione,
... architectures. The Stampede system consists of an Intel Xeon E5 processor base system with an innovative component consist of Intel Xeon Phi Coprocessors. Optimized results and an analysis are presented for both the Xeon and the Xeon Phi. Copyright © 2014 John Wiley & Sons, Ltd.
Tópico(s): Gene Regulatory Network Analysis
2014 - Wiley | Concurrency and Computation Practice and Experience
Huming Zhu, Yanfei Wu, Pei Li, Duo Wang, Wei Shi, Peng Zhang, Licheng Jiao,
... speed for the huge computational amount. Recently, Intel Xeon Phi Coprocessor (based on Intel Many Integrated Core ... OpenMP-based NLM algorithm has better performance on Xeon Phi 7120 than on Xeon E5 2692 when the image size is greater ... OpenCL-based NLM algorithm has better performance on Xeon Phi 7120 than on NVIDIA Kepler K20M GPU, ... NLM algorithm when they both implemented on Intel Xeon Phi 7120.
Tópico(s): Medical Image Segmentation Techniques
2016 - Elsevier BV | Journal of Computational Science
István Z. Reguly, Endre László, Gihan R. Mudalige, Michael B. Giles,
... high performance through vectorization on CPUs and the Xeon‐Phi on a key class of irregular applications: ... be organized on different hardware. We benchmark Intel Xeon CPUs and the Xeon‐Phi, using a tsunami simulation and a representative ... than non‐vectorized code. We observe that the Xeon‐Phi does not provide good performance for these ... still comparable with a pair of mid‐range Xeon chips. Copyright © 2015 John Wiley & Sons, Ltd.
Tópico(s): Distributed and Parallel Computing Systems
2015 - Wiley | Concurrency and Computation Practice and Experience
... heterogeneous platform that is accelerated with the Intel Xeon Phi. Such platforms commonly comprise one or two ... central processing units (CPUs) and one or more Xeon Phi devices. We present a parallel algorithm that ... sequence analysis between the host CPUs and the Xeon Phi device to reduce the overall analysis time. ... heterogeneous platform that comprises two 12-core Intel Xeon E5 CPUs and an Intel Xeon Phi 7120P device with 61 cores.
Tópico(s): Genomics and Chromatin Dynamics
2016 - SAGE Publishing | The International Journal of High Performance Computing Applications
Haidong Lan, Yuandong Chan, Kai Xu, Bertil Schmidt, Shaoliang Peng, Weiguo Liu,
... alignment based on the ClustalW heuristic on a Xeon Phi-based compute cluster. Our approach uses a ... we re-organize the sequence datasets and use Xeon Phi shuffle operations to improve I/O efficiency. ... two Intel E5-2620 CPUs and two Intel Xeon Phi 7110P cards. It also exhibits good scalability ... performance is highly competitive in comparison to optimized Xeon Phi and GPU implementations. Our implementation is available ...
Tópico(s): Machine Learning in Bioinformatics
2016 - BioMed Central | BMC Bioinformatics
André Viebke, Suejb Memeti, Sabri Pllana, Ajith Abraham,
... computing systems that are accelerated with the Intel Xeon Phi. We evaluate our parallelization approach empirically using ... using the total number of threads on the Xeon Phi show speedups of up to 103x compared to the execution on one thread of the Xeon Phi, 14x compared to the sequential execution on Intel Xeon E5, and 58x compared to the sequential execution ...
Tópico(s): Neural Networks and Applications
2017 - Springer Science+Business Media | The Journal of Supercomputing
David R. W. Barr, Alastair Basden, N. A. Dipper, Noah Schwartz,
... This paper investigates the suitability of the Intel Xeon Phi, which is a commercial off-the-shelf ... MVM) algorithm. We present benchmarking results of the Xeon Phi on a real-time Linux platform, both ... time controller (RTC). Performance of single and multiple Xeon Phis are investigated. We show that this technology ... present both a detailed performance analysis of the Xeon Phi for a typical E-ELT first-light ...
Tópico(s): Astronomy and Astrophysical Research
2015 - Oxford University Press | Monthly Notices of the Royal Astronomical Society
Jongsoo Park, Mikhail Smelyanskiy, Karthikeyan Vaidyanathan, Alexander Heinecke, Dhiraj D. Kalamkar, Md. Mosotofa Ali Patwary, Vadim Pirogov, Pradeep Dubey, Xing Liu, Carlos Rosales, Cyril Mazauric, Christopher Daley,
... conjugate gradient benchmark (HPCG) for multi-core Intel ® Xeon ® processors and many-core Xeon Phi™ coprocessors. Without careful optimization, the HPCG benchmark ... optimization is progressively more effective in newer generation Xeon processors, demonstrating the usefulness of their larger caches ... Our GS implementation scales with 60 cores in Xeon Phi coprocessors, for the finest level of the ... color re-ordering, achieving 21 GFLOPS with one Xeon Phi coprocessor. These optimizations distinguish our HPCG implementation ...
Tópico(s): Stochastic Gradient Optimization Techniques
2015 - SAGE Publishing | The International Journal of High Performance Computing Applications
Malcolm J. Smith, Dan Kerley, Glen Herriot, Jean‐Pierre Véran,
... computation using a Linux operating system and Intel Xeon E5 CPUs. We also investigated a Xeon Phi based architecture which allows higher levels of ... CPU based real-time controller architecture and the Xeon Phi based RTC. The Intel Xeon E5 CPU solution meets the requirements and performs ... cycle in an average of 767 microseconds. The Xeon Phi solution did not meet the 1200 microsecond ...
Tópico(s): Advanced optical system design
2014 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE