Výsledky vyhledávání - "Distributed Memory Programming Models"

Supporting Efficient Graph Analytics and Scientific Computation Using Asynchronous Distributed-Memory Programming Models Autor Ghosh, Sayan

“…Future High Performance Computing (HPC) nodes will have many more processors than the contemporary architectures. In such a system with massive parallelism it…”
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Cross-scale efficient tensor contractions for coupled cluster computations through multiple programming model backends Autor Ibrahim, Khaled Z., Epifanovsky, Evgeny, Williams, Samuel, Krylov, Anna I.

“…Coupled-cluster methods provide highly accurate models of molecular structure through explicit numerical calculation of tensors representing the correlation…”
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Shared memory optimizations for distributed memory programming models Autor Friedley, Andrew

“…In the world of parallel programming, there are two major classes of programming models: shared memory and distributed memory. Shared memory models share all…”
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Optimizing Breadth-First Search at Scale Using Hardware-Accelerated Space Consistency Autor Ibrahim, Khaled

“…Graph traversal is a critical building block in many algorithms. Traversing a large graph using breadth-first search, although conceptually simple, is…”
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The Parvicursor infrastructure to facilitate the design of Grid and Cloud computing systems Autor Poshtkohi, Alireza, Ghaznavi-Ghoushchi, M. B., Saghafi, Kamyar

“…During the past decades, different variants of technology solutions have emerged to eliminate the restrictions on the processing power of computers in solving…”
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Performance Insights Into Supporting Kokkos Views in the Kokkos Comm MPI Library Autor Avans, C. Nicole, Ciesko, Jan, Pearson, Carl, Suggs, Evan Drake, Olivier, Stephen L., Skjellum, Anthony

“… performance portability ecosystem, with distributed memory programming models. Kokkos Comm aims to alleviate the difficulties associated with coordinating non-blocking MPI…”
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A hierarchical distributed-shared memory parallel Branch&Bound application with PVM and OpenMP for multiprocessor clusters Autor Aversa, Rocco, Di Martino, Beniamino, Mazzocca, Nicola, Venticinque, Salvatore

“… for hybrid computational architectures. We described how both the shared memory and the distributed memory programming models can be applied to implement the same algorithm for the inter-nodes and intra-node parallelization…”
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Point-to-Point and Barrier Synchronization in Distributed SPMD Systems Autor Milaković, Srđan

“…Distributed memory programming models are very often the only way to scale up large scientific applications…”
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The Smart Agent-Based Model in Urban Growth Problems Autor Zhang, Qiang

“…As per United Nations (UN) projections, it is expected that another 2.5 billion will be added to the urban populations by 2050. Urban growth models were widely…”
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The SpiceC Parallel Programming System Autor Feng, Min

“… Distributed memory programming models, such as the Message Passing Interface (MPI), support more parallelism types…”
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Communication Optimizations for Distributed-Memory X10 Programs Autor Barik, R., Jisheng Zhao, Grove, D., Peshansky, I., Budimlic, Z., Sarkar, V.

“… The concurrency constructs in X10 make it possible to express complex computation and communication structures with higher productivity than other distributed-memory programming models…”
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Design and implementation of high performance communication subsystems for clusters Autor Banikazemi, Mohammad

“…With the significant increase in computing power of processors and tremendous improvement in the performance of networking hardware, clusters have become a…”
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Hybrid-view programming of nuclear fusion simulation code in the PGAS parallel programming language XcalableMP Autor Tsugane, Keisuke, Boku, Taisuke, Murai, Hitoshi, Sato, Mitsuhisa, Tang, William, Wang, Bei

“… Recently, the Partitioned Global Address Space (PGAS) parallel programming model has emerged as a usable distributed memory programming model. XcalableMP (XMP…”
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Tuning and hybrid parallelization of a genetic-based multi-point statistics simulation code Autor Peredo, Oscar, Ortiz, Julián M., Herrero, José R., Samaniego, Cristóbal

“…•This work is part of an effort to accelerate geostatistical simulation codes.•We apply acceleration techniques to a genetic-based MPS simulation code.•The…”
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An efficient parallel scheme based on the nodal discontinuous Galerkin method for fluid flow simulations Autor Ali, Amjad, Umar, Muhammad, Farooq, Hamayun, Ishaq, Muhammad

“… The distributed memory programming model with the domain decomposition approach is adopted. The message passing interface library is used for communication among the parallel processes, which are assigned domain-decomposed subproblems…”
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A parallel multigrid reduction in time method for power systems Autor Lecouvez, Matthieu, Falgout, Robert D., Woodward, Carol S., Top, Philip

“… The method employs a multigrid reduction algorithm in time parallelized using the MPI distributed memory programming model…”
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A distributed memory parallel implementation of the multigrid method for solving three-dimensional implicit solid mechanics problems Autor Namazifard, A., Parsons, I. D.

“… We focus on a distributed memory programming model and use the MPI library to perform the required interprocessor communications…”
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Hybrid-view programming of nuclear fusion simulation code in the PGAS parallel programming language XcalableMP Autor Tsugane, Keisuke, Nuga, Hideo, Boku, Taisuke, Murai, Hitoshi, Sato, Mitsuhisa, Tang, William, Bei Wang

“…Recently, the Partitioned Global Address Space (PGAS) parallel programming model has emerged as a usable distributed memory programming model. XcalableMP (XMP…”
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An improved, randomized algorithm for parallel selection with an experimental study Autor Bader, David A.

“… Our general framework is an SPMD distributed-memory programming model that is enhanced by a set of communication primitives…”
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Designing Efficient Shared Address Space Reduction Collectives for Multi-/Many-cores Autor Hashmi, Jahanzeb Maqbool, Chakraborty, Sourav, Bayatpour, Mohammadreza, Subramoni, Hari, Panda, Dhabaleswar K.

“…State-of-the-art designs for the hierarchical reduction collective operation in MPI that work on the concept of distributed address spaces incur the cost of…”
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