Výsledky vyhledávání - "task-based programming"

Callback-based completion notification using MPI Continuations Autor Schuchart, Joseph, Samfass, Philipp, Niethammer, Christoph, Gracia, José, Bosilca, George

“…Asynchronous programming models (APM) are gaining more and more traction, allowing applications to expose the available concurrency to a runtime system tasked…”
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Optimizing parallel heterogeneous system efficiency: Dynamic task graph adaptation with recursive tasks Autor Furmento, Nathalie, Guermouche, Abdou, Lucas, Gwenolé, Morin, Thomas, Thibault, Samuel, Wacrenier, Pierre-André

“…Task-based programming models are currently an ample trend to leverage heterogeneous parallel systems in a productive way (OpenACC, Kokkos, Legion, OmpSs,…”
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Achieving High Performance on Supercomputers with a Sequential Task-based Programming Model Autor Agullo, Emmanuel, Aumage, Olivier, Faverge, Mathieu, Furmento, Nathalie, Pruvost, Florent, Sergent, Marc, Thibault, Samuel Paul

“…The emergence of accelerators as standard computing resources on supercomputers and the subsequent architectural complexity increase revived the need for…”
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Task‐based parallel strategies for computational fluid dynamic application in heterogeneous CPU/GPU resources Autor Leandro Nesi, Lucas, da Silva Serpa, Matheus, Mello Schnorr, Lucas, Navaux, Philippe Olivier Alexandre

“…Summary Parallel applications executing in contemporary heterogeneous clusters are complex to code and optimize. The task‐based programming model is an…”
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OmpSs@FPGA Framework for High Performance FPGA Computing Autor de Haro, Juan Miguel, Bosch, Jaume, Filgueras, Antonio, Vidal, Miquel, Jimenez-Gonzalez, Daniel, Alvarez, Carlos, Martorell, Xavier, Ayguade, Eduard, Labarta, Jesus

“…This article presents the new features of the OmpSs@FPGA framework. OmpSs is a data-flow programming model that supports task nesting and dependencies to…”
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Resource allocation for task-level speculative scientific applications: A proof of concept using Parallel Trajectory Splicing Autor Garmon, Andrew, Ramakrishnaiah, Vinay, Perez, Danny

“…The constant increase in parallelism available on large-scale distributed computers poses major scalability challenges to many scientific applications. A…”
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Storage-Heterogeneity Aware Task-based Programming Models to Optimize I/O Intensive Applications Autor Elshazly, Hatem, Ejarque, Jorge, Badia, Rosa M.

“…Task-based programming models have enabled the optimized execution of the computation workloads of applications. These programming models can take advantage of…”
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Evaluating Data Redistribution in PaRSEC Autor Cao, Qinglei, Bosilca, George, Losada, Nuria, Wu, Wei, Zhong, Dong, Dongarra, Jack

“…Data redistribution aims to reshuffle data to optimize some objective for an algorithm. The objective can be multi-dimensional, such as improving computational…”
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Towards enabling I/O awareness in task-based programming models Autor Elshazly, Hatem, Ejarque, Jorge, Lordan, Francesc, Badia, Rosa M.

“…Storage systems have not kept the same technology improvement rate as computing systems. As applications produce more and more data, I/O becomes the limiting…”
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DDS: integrating data analytics transformations in task-based workflows Autor Mammadli, Nihad, Ejarque, Jorge, Alvarez, Javier, Badia, Rosa M.

“…High-performance data analytics (HPDA) is a current trend in e-science research that aims to integrate traditional HPC with recent data analytic frameworks…”
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DDS: integrating data analytics transformations in task-based workflows Autor Mammadli, Nihad, Ejarque, Jorge, Alvarez, Javier, Badia, Rosa M.

“…High-performance data analytics (HPDA) is a current trend in e-science research that aims to integrate traditional HPC with recent data analytic frameworks…”
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Abstraction Layer For Standardizing APIs of Task-Based Engines Autor Alomairy, Rabab, Ltaief, Hatem, Abduljabbar, Mustafa, Keyes, David

“…We introduce AL4SAN , a lightweight library for abstracting the APIs of task-based runtime engines. AL4SAN unifies the expression of tasks and their data…”
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A Hardware Runtime for Task-Based Programming Models Autor Tan, Xubin, Bosch, Jaume, Alvarez, Carlos, Jimenez-Gonzalez, Daniel, Ayguade, Eduard, Valero, Mateo

“…Task-based programming models such as OpenMP 5.0 and OmpSs are simple to use and powerful enough to exploit task parallelism of applications over multicore,…”
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Python to Kubernetes: A Programming and Resource Management Framework for Compute-and Data-intensive Applications Autor Nagiyev, Andrey, Bajrovic, Enes, Benkner, Siegfried

“…In this paper, we introduce the Python to Kubernetes (PTK) framework, a high-level Python-based programming framework for deploying Python applications on top…”
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The Chunks and Tasks Matrix Library Autor Rubensson, Emanuel H., Rudberg, Elias, Kruchinina, Anastasia, Artemov, Anton G.

“…We present a C++ header-only parallel sparse matrix library, based on sparse quadtree representation of matrices using the Chunks and Tasks programming model…”
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Reducing Cache Coherence Traffic with a NUMA-Aware Runtime Approach Autor Caheny, Paul, Alvarez, Lluc, Derradji, Said, Valero, Mateo, Moreto, Miquel, Casas, Marc

“…Cache Coherent NUMA (ccNUMA) architectures are a widespread paradigm due to the benefits they provide for scaling core count and memory capacity. Also, the…”
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DEISA: Dask-Enabled In Situ Analytics Autor Gueroudji, Amal, Bigot, Julien, Raffin, Bruno

“…A widening performance gap is separating CPU performance and IO bandwidth on large scale systems. In some fields such as weather forecast and nuclear fusion,…”
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Executing linear algebra kernels in heterogeneous distributed infrastructures with PyCOMPSs Autor Amela, Ramon, Ramon-Cortes, Cristian, Ejarque, Jorge, Conejero, Javier, Badia, Rosa M.

“…Python is a popular programming language due to the simplicity of its syntax, while still achieving a good performance even being an interpreted language. The…”
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Pushing the Boundaries of Small Tasks: Scalable Low-Overhead Data-Flow Programming in TTG Autor Schuchart, Joseph, Nookala, Poornima, Herault, Thomas, Valeev, Edward F., Bosilca, George

“…Shared memory parallel programming models strive to provide low-overhead execution environments. Task-based programming models, in particular, are well-suited…”
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An asynchronous and task-based implementation of peridynamics utilizing HPX—the C++ standard library for parallelism and concurrency Autor Diehl, Patrick, Jha, Prashant K., Kaiser, Hartmut, Lipton, Robert, Lévesque, Martin

“…On modern supercomputers, asynchronous many task systems are emerging to address the new architecture of computational nodes. Through this shift of increasing…”
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