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检索条件"主题词=scalable parallel algorithms"
13 条 记 录,以下是1-10 订阅
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A scalable and extensible checkpointing scheme for massively parallel simulations
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INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS 2019年 第4期33卷 571-589页
作者: Kohl, Nils Hoetzer, Johannes Schornbaum, Florian Bauer, Martin Godenschwager, Christian Koestler, Harald Nestler, Britta Ruede, Ulrich Friedrich Alexander Univ Erlangen Nurnberg Chair Syst Simulat Cauerstr 11 D-91058 Erlangen Germany Karlsruhe Univ Appl Sci Inst Mat & Proc Karlsruhe Germany Karlsruhe Inst Technol Inst Appl Mat Karlsruhe Germany CERFACS Parallel Algorithms Project Toulouse France
Realistic simulations in engineering or in the materials sciences can consume enormous computing resources and thus require the use of massively parallel supercomputers. The probability of a failure increases both wit... 详细信息
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A parallel Finite Element Method for 3D Two-Phase Moving Contact Line Problems in Complex Domains
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JOURNAL OF SCIENTIFIC COMPUTING 2017年 第3期72卷 1119-1145页
作者: Luo, Li Zhang, Qian Wang, Xiao-Ping Cai, Xiao-Chuan Hong Kong Univ Sci & Technol Dept Math Kowloon Hong Kong Peoples R China Univ Colorado Dept Comp Sci Boulder CO 80309 USA
Moving contact line problem plays an important role in fluid-fluid interface motion on solid surfaces. The problem can be described by a phase-field model consisting of the coupled Cahn-Hilliard and Navier-Stokes equa... 详细信息
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Coarse-grained parallel geometric search
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JOURNAL OF parallel AND DISTRIBUTED COMPUTING 1999年 第2期57卷 224-235页
作者: Chan, A Dehne, F Rau-Chaplin, A Carleton Univ Sch Comp Sci Ottawa ON K1S 5B6 Canada Dalhousie Univ Fac Comp Sci Halifax NS B3J 2X4 Canada
We present a parallel algorithm for solving the nest element sea, ch problem on a set of line segments, using a BSP-like model referred to as the com se grained multicomputer (CGM). The algorithm requires O(1) communi... 详细信息
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Massively parallel Stencil Code Solver with Autonomous Adaptive Block Distribution
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IEEE TRANSACTIONS ON parallel AND DISTRIBUTED SYSTEMS 2018年 第10期29卷 2282-2296页
作者: Berghoff, Marco Kondov, Ivan Hoetzer, Johannes KIT SCC Hermann von Helmholtz Pl 1 D-76344 Eggenstein Leopoldshafen Germany KIT IAM Str Forum 7 D-76131 Karlsruhe Germany Karlsruhe Univ Appl Sci Inst Mat & Proc Moltkestr 30 D-76133 Karlsruhe Germany
In the last decades, simulations have been established in several fields of science and industry to study various phenomena by solving, inter alia, partial differential equations. For an efficient use of current and f... 详细信息
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MASSIVELY parallel algorithms FOR THE LATTICE BOLTZMANN METHOD ON NONUNIFORM GRIDS
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SIAM JOURNAL ON SCIENTIFIC COMPUTING 2016年 第2期38卷 C96-C126页
作者: Schornbaum, Florian Ruede, Ulrich Univ Erlangen Nurnberg Chair Syst Simulat D-91058 Erlangen Germany
The lattice Boltzmann method exhibits excellent scalability on current supercomputing systems and has thus increasingly become an alternative method for large-scale nonstationary flow simulations, reaching up to a tri... 详细信息
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scalable Concurrent and parallel Mark  12
Scalable Concurrent and Parallel Mark
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2012 International Symposium on Memory Management
作者: Iyengar, Balaji Gehringer, Edward Wolf, Michael Manivannan, Karthikeyan N Carolina State Univ Raleigh NC 27695 USA
parallel marking algorithms use multiple threads to walk through the object heap graph and mark each reachable object as live. parallel marker threads mark an object "live" by atomically setting a bit in a m... 详细信息
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Numerical simulations of astrophysical problems on massively parallel supercomputer  11
Numerical simulations of astrophysical problems on massively...
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11th International Forum on Strategic Technology (IFOST)
作者: Kulikov, Igor Glinsky, Boris Chernykh, Igor Nenashev, Vladislav Shmelev, Alexey RAS ICMMG SB Novosibirsk Russia Novosibirsk State Tech Univ Novosibirsk Russia Novosibirsk State Univ Novosibirsk Russia RAS ICMMG SB Supercomp Ctr Dept Novosibirsk Russia RSC Grp Moscow Russia
Astrophysics is the branch of astronomy that employs the principles of physics and chemistry "to ascertain the nature of the heavenly bodies, rather than their positions or motions in space". We describe new... 详细信息
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Multiscale Electromagnetic Modeling Using Double-Higher-Order Quadrilateral Meshes and parallel MoM-SIE Direct Solutions
Multiscale Electromagnetic Modeling Using Double-Higher-Orde...
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IEEE-Antennas-and-Propagation-Society International Symposium
作者: Notaros, Branislav M. Manic, Ana B. Smull, Aaron P. Manic, Sanja B. Li, Xiaoye Sherry Rouet, Francois-Henry Colorado State Univ Dept Elect & Comp Engn Ft Collins CO 80523 USA Lawrence Berkeley Natl Lab Computat Res Div Berkeley CA 94720 USA
We present the development of a scalable parallel algorithm and solver for computational electromagnetics based on a double higher order method of moments in the surface integral equation formulation in conjunction wi... 详细信息
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Astrophysics simulation on RSC massively parallel architecture  15
Astrophysics simulation on RSC massively parallel architectu...
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2015 15th IEEE ACM International Symposium on Cluster Cloud and Grid Computing (CCGrid 2015)
作者: Kulikov, Igor Glinsky, Boris Chernykh, Igor Weins, Dmitry Shmelev, Alexey ICMMG SB RAS Novosibirsk Russia Novosibirsk State Univ Novosibirsk Russia ICMMG SB RAS Supercomp Ctr Dept Novosibirsk Russia RSC Grp Moscow Russia
AstroPhi code is designed for simulation of astrophysical objects dynamics on hybrid supercomputers equipped with Intel Xenon Phi computation accelerators. New RSC PetaStream massively parallel architecture used for s... 详细信息
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How good is recursive bisection?
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SIAM JOURNAL ON SCIENTIFIC COMPUTING 1997年 第5期18卷 1436-1445页
作者: Simon, HD Teng, SH MIT DEPT MATH CAMBRIDGE MA 02139 USA
The most commonly used p-way partitioning method is recursive bisection (RB). It first divides a graph or a mesh into two equal-sized pieces, by a ''good'' bisection algorithm, and then recursively div... 详细信息
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