Search Results - Distributed-memory programming

Teaching distributed memory programming from mental models by Eijkhout, Victor

“…Distributed memory programming, typically through the MPI library, is the de facto standard for programming large scale parallelism, with up to millions of individual processes…”
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Development of the FMO/RI-MP2 Fully Analytic Gradient Using a Hybrid-Distributed/Shared Memory Programming Model by Pham, Buu Q, Gordon, Mark S

“…) with the resolution-of-the-identity (RI) approximation in the fragment molecular orbital (FMO) framework is derived and implemented using a hybrid multilevel parallel programming…”
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The Unicorn Runtime: Efficient Distributed Shared Memory Programming for Hybrid CPU-GPU Clusters by Beri, Tarun, Bansal, Sorav, Kumar, Subodh

“… In particular, this paper proves that efficient distributed shared memory style programing is possible and its simplicity can be retained across CPUs and GPUs in a cluster, minus the frustration…”
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Streaming Message Interface: High-Performance Distributed Memory Programming on Reconfigurable Hardware by De Matteis, Tiziano, de Fine Licht, Johannes, Beranek, Jakub, Hoefler, Torsten

“…Distributed memory programming is the established paradigm used in high-performance computing (HPC…”
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Shared memory optimizations for distributed memory programming models by Friedley, Andrew

“…: shared memory and distributed memory. Shared memory models share all memory by default, and are most effective on multi-processor systems…”
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An object-oriented parallel programming language for distributed-memory parallel computing platforms by Pinho, Eduardo Gurgel, de Carvalho, Francisco Heron

“… However, distributed-memory parallelism tends to break modularity, encapsulation, and the functional independence of objects, since parallel computations cannot be encapsulated in individual objects…”
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Chapter 5 - Distributed memory programming by Gerassimos Barlas

“…The Message Passing Interface (MPI) is the de-facto standard for turning distributed memory systems into cohesive platforms…”
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A Compiler for Hierarchical Task-Based Programming on Distributed-Memory by Dubois, Alexandre

“… Task-based programming, such as the Concurrent Collection (CnC) model, makes parallelism implicit by only describing task dependencies…”
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Supporting Efficient Graph Analytics and Scientific Computation Using Asynchronous Distributed-Memory Programming Models by 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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Parallelization of Array Method with Hybrid Programming: OpenMP and MPI by Velarde Martínez, Apolinar

“…) systems, shared memory programming and distributed memory programming have been used; a parallel application is represented by Parallel Task Graphs (PTGs…”
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Cross-scale efficient tensor contractions for coupled cluster computations through multiple programming model backends by 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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An implementation of a plasma physics application for distributed-memory supercomputers using a directive-based programming framework by Asch, Christian, Francesquini, Emilio, Meneses, Esteban

“…To extract performance from supercomputers, programmers in the High Performance Computing (HPC) community are often required to use a combination of frameworks…”
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Global arrays:a portable 'shared-memory' programming model for distributed memory computers by Nieplocha, Jaroslaw, Harrison, Robert J, Littlefield, Richard J

“…Portability, efficiency, and ease of coding are all important considerations in choosing the programming model for a scalable parallel application…”
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Distributed-Memory FastFlow Building Blocks by Tonci, Nicolò, Torquati, Massimo, Mencagli, Gabriele, Danelutto, Marco

“…We present the new distributed-memory run-time system (RTS) of the C++-based open-source structured parallel programming library FastFlow…”
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Streaming Message Interface: High-Performance Distributed Memory Programming on Reconfigurable Hardware by De Matteis, Tiziano, de Fine Licht, Johannes, Beránek, Jakub, Hoefler, Torsten

“…Distributed memory programming is the established paradigm used in high-performance computing (HPC…”
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Optimizing Breadth-First Search at Scale Using Hardware-Accelerated Space Consistency by Ibrahim, Khaled

“…Graph traversal is a critical building block in many algorithms. Traversing a large graph using breadth-first search, although conceptually simple, is time-consuming in distributed-memory environments due to the amount of exchanged data…”
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Implementation and Performance Evaluation of XcalableMP: A Parallel Programming Language for Distributed Memory Systems by Jinpil Lee, Sato, Mitsuhisa

“…Although MPI is a de-facto standard for parallel programming on distributed memory systems, writing MPI programs is often a time-consuming and complicated process…”
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Tpetra, and the Use of Generic Programming in Scientific Computing by Baker, C.G., Heroux, M.A.

“… We describe Tpetra's design, based on generic programming via C++ templated types and template metaprogramming…”
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HitFlow: A Dataflow Programming Model for Hybrid Distributed- and Shared-Memory Systems by Fresno, Javier, Barba, Daniel, Gonzalez-Escribano, Arturo, Llanos, Diego R.

“… It presents a new combination of features that allows to easily map programs to shared or distributed memory, exploiting data locality and affinity to obtain the same performance than optimized…”
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Parallel Arnoldi eigensolvers with enhanced scalability via global communications rearrangement by Hernandez, V., Roman, J.E., Tomas, A.

“…This paper presents several new variants of the single-vector Arnoldi algorithm for computing approximations to eigenvalues and eigenvectors of a non-symmetric…”
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