Suchergebnisse - "High-level parallel programming"

SkePU 3: Portable High-Level Programming of Heterogeneous Systems and HPC Clusters von Ernstsson, August, Ahlqvist, Johan, Zouzoula, Stavroula, Kessler, Christoph

“… We present the third generation of the C++-based open-source skeleton programming framework SkePU. Its main new features include new skeletons, new data …”
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Accelerating OCaml Programs on FPGA von Sylvestre, Loïc, Chailloux, Emmanuel, Sérot, Jocelyn

“… This paper aims to exploit the massive parallelism of Field-Programmable Gate Arrays (FPGAs) by programming them in OCaml, a multiparadigm and statically typed …”
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Assessing Application Efficiency and Performance Portability in Single-Source Programming for Heterogeneous Parallel Systems von Ernstsson, August, Griebler, Dalvan, Kessler, Christoph

“… We analyze the performance portability of the skeleton-based, single-source multi-backend high-level programming framework SkePU across multiple different …”
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Guest Editor’s Note: High-Level Parallel Programming 2021 von Niculescu, Virginia, Loulergue, Frédéric

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GPU Framework for Change Detection in Multitemporal Hyperspectral Images von López-Fandiño, Javier, B. Heras, Dora, Argüello, Francisco, Dalla Mura, Mauro

“… Nowadays, it is increasingly common to detect land cover changes using remote sensing multispectral images captured at different time-frames over the same …”
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Optimizing Three-Dimensional Stencil-Operations on Heterogeneous Computing Environments von Herrmann, Nina, Dieckmann, Justus, Kuchen, Herbert

“… Complex algorithms and enormous data sets require parallel execution of programs to attain results in a reasonable amount of time. Both aspects are combined in …”
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LSH SimilarityJoin Pattern in FastFlow von Tonci, Nicolò, Rivault, Sébastien, Bamha, Mostafa, Robert, Sophie, Limet, Sébastien, Torquati, Massimo

“… Similarity joins are recognized to be among the most used data processing and analysis operations. We introduce a C++-based high-level parallel pattern …”
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The Celerity High-level API: C++20 for Accelerator Clusters von Thoman, Peter, Tischler, Florian, Salzmann, Philip, Fahringer, Thomas

“… Providing convenient APIs and notations for data parallelism which remain accessible for programmers while still providing good performance has been a …”
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Distributed-Memory FastFlow Building Blocks von 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 . The new RTS enables …”
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Declarative Data Flow in a Graph-Based Distributed Memory Runtime System von Knorr, Fabian, Thoman, Peter, Fahringer, Thomas

“… Runtime systems can significantly reduce the cognitive complexity of scientific applications, narrowing the gap between systems engineering and domain science …”
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SMSG: Profiling-Free Parallelism Modeling for Distributed Training of DNN von Wang, Haoran, Tachon, Thibaut, Li, Chong, Robert, Sophie, Limet, Sébastien

“… The increasing size of deep neural networks (DNNs) raises a high demand for distributed training. An expert could find good hybrid parallelism strategies, but …”
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A Fault-Model-Relevant Classification of Consensus Mechanisms for MPI and HPC von Nansamba, Grace, Altarawneh, Amani, Skjellum, Anthony

“… Large-scale HPC systems experience failures arising from faults in hardware, software, and/or networking. Failure rates continue to grow as systems scale up …”
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Distributed Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments von Herrmann, Nina, Kuchen, Herbert

“… Contemporary HPC hardware typically provides several levels of parallelism, e.g. multiple nodes, each having multiple cores (possibly with vectorization) and …”
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High-Level Parallel Ant Colony Optimization with Algorithmic Skeletons von de Melo Menezes, Breno A., Herrmann, Nina, Kuchen, Herbert, Buarque de Lima Neto, Fernando

“… Parallel implementations of swarm intelligence algorithms such as the ant colony optimization (ACO) have been widely used to shorten the execution time when …”
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Stencil Calculations with Algorithmic Skeletons for Heterogeneous Computing Environments von Herrmann, Nina, de Melo Menezes, Breno A., Kuchen, Herbert

“… The development of parallel applications is a difficult and error-prone task, especially for inexperienced programmers. Stencil operations are exceptionally …”
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Generic Exact Combinatorial Search at HPC Scale von MacGregor, Ruairidh, Archibald, Blair, Trinder, Phil

“… Exact combinatorial search is essential to a wide range of important applications, and there are many large problems that need to be solved quickly. Searches …”
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Efficient High-Level Programming in Plain Java von Silva, Rui S., Sobral, João L.

“… This paper introduces the support for developing efficient parallel programs in plain Java in the Gaspar framework. The framework supports a complete set of …”
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A Scalable Similarity Join Algorithm Based on MapReduce and LSH von Rivault, Sébastien, Bamha, Mostafa, Limet, Sébastien, Robert, Sophie

“… Similarity joins are recognized to be among the most useful data processing and analysis operations. A similarity join is used to retrieve all data pairs whose …”
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Interruptible Nodes: Reducing Queueing Costs in Irregular Streaming Dataflow Applications on Wide-SIMD Architectures von Timcheck, Stephen, Buhler, Jeremy

“… Streaming dataflow applications are an attractive target to parallelize on wide-SIMD processors such as GPUs. These applications can be expressed as a pipeline …”
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DSParLib: A C++ Template Library for Distributed Stream Parallelism von Löff, Júnior, Hoffmann, Renato B., Pieper, Ricardo, Griebler, Dalvan, Fernandes, Luiz G.

“… Stream processing applications deal with millions of data items continuously generated over time. Often, they must be processed in real-time and scale …”
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