Search Results - "Task-Based Programming Model"

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  1. 1

    Evaluating Data Redistribution in PaRSEC by Cao, Qinglei, Bosilca, George, Losada, Nuria, Wu, Wei, Zhong, Dong, Dongarra, Jack

    ISSN: 1045-9219, 1558-2183
    Published: New York IEEE 01.08.2022
    “…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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    Journal Article
  2. 2

    Abstraction Layer For Standardizing APIs of Task-Based Engines by Alomairy, Rabab, Ltaief, Hatem, Abduljabbar, Mustafa, Keyes, David

    ISSN: 1045-9219, 1558-2183
    Published: New York IEEE 01.11.2020
    “…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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    Journal Article
  3. 3

    Asynchronous Task-Based Execution of the Reverse Time Migration for the Oil and Gas Industry by AlOnazi, A., Ltaief, H., Keyes, D., Said, I., Thibault, S.

    ISSN: 2168-9253
    Published: IEEE 01.09.2019
    “…We propose a new framework for deploying Reverse Time Migration (RTM) simulations on distributed-memory systems equipped with multiple GPUs. Our software,…”
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    Conference Proceeding
  4. 4

    Integrating External Resources with a Task-Based Programming Model by Jia, Zhihao, Treichler, Sean, Shipman, Galen, Bauer, Michael, Watkins, Noah, Maltzahn, Carlos, McCormick, Patrick, Aiken, Alex

    Published: IEEE 01.12.2017
    “…Accessing external resources (e.g., loading input data, checkpointing snapshots, and out-of-core processing) can have a significant impact on the performance…”
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    Conference Proceeding
  5. 5

    Fault-Tolerant Protocol for Hybrid Task-Parallel Message-Passing Applications by Martsinkevich, Tatiana, Subasi, Omer, Unsal, Osman, Cappello, Franck, Labarta, Jesus

    ISSN: 1552-5244
    Published: IEEE 01.09.2015
    “…We present a fault-tolerant protocol for task-parallel message-passing applications to mitigate transient errors. The protocol requires the restart only of the…”
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    Conference Proceeding
  6. 6

    Scheduling across Multiple Applications using Task-Based Programming Models by Chung, Minh Thanh, Weidendorfer, Josef, Samfass, Philipp, Fuerlinger, Karl, Kranzlmuller, Dieter

    Published: IEEE 01.11.2020
    “…Task-based programming models have shown their potential for efficiency and scalability in parallel and distributed systems. With such a model, a parallel…”
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    Conference Proceeding
  7. 7

    Harnessing Unreliable Cores in Heterogeneous Architecture: The PyDac Programming Model and Runtime by Bin Huang, Sass, Ron, Debardeleben, Nathan, Blanchard, Sean

    ISSN: 1530-0889
    Published: IEEE 18.09.2014
    “…Heterogeneous many-core architectures combined with scratch-pad memories are attractive because they promise better energy efficiency than conventional…”
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    Conference Proceeding
  8. 8

    A Framework to Exploit Data Sparsity in Tile Low-Rank Cholesky Factorization by Cao, Qinglei, Alomairy, Rabab, Pei, Yu, Bosilca, George, Ltaief, Hatem, Keyes, David, Dongarra, Jack

    ISSN: 1530-2075
    Published: IEEE 01.01.2022
    “…We present a general framework that couples the PaRSEC runtime system and the HiCMA numerical library to solve challenging 3D data-sparse problems. Though…”
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    Conference Proceeding
  9. 9

    Leveraging PaRSEC Runtime Support to Tackle Challenging 3D Data-Sparse Matrix Problems by Cao, Qinglei, Pei, Yu, Akbudak, Kadir, Bosilca, George, Ltaief, Hatem, Keyes, David, Dongarra, Jack

    ISSN: 1530-2075
    Published: IEEE 01.05.2021
    “…The task-based programming model associated with dynamic runtime systems has gained popularity for challenging problems because of workload imbalance,…”
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    Conference Proceeding
  10. 10

    Performance Analysis of Tile Low-Rank Cholesky Factorization Using PaRSEC Instrumentation Tools by Cao, Qinglei , Pei, Yu, Herault, Thomas, Akbudak, Kadir, Mikhalev, Aleksandr, Bosilca, George, Ltaief, Hatem, Keyes, David, Dongarra, Jack

    Published: IEEE 01.11.2019
    “…This paper highlights the necessary development of new instrumentation tools within the PaRSE task-based runtime system to leverage the performance of low-rank…”
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    Conference Proceeding
  11. 11

    Locality-Aware Scheduling for Scalable Heterogeneous Environments by Kamatar, Alok V., Friese, Ryan D., Gioiosa, Roberto

    Published: IEEE 01.11.2020
    “…Heterogeneous computing promise boost performance of scientific applications by allowing massively parallel execution of computational tasks. However, manually…”
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    Conference Proceeding
  12. 12

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

    ISSN: 0167-8191, 1872-7336
    Published: Netherlands Elsevier B.V 01.09.2021
    Published in Parallel computing (01.09.2021)
    “…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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    Journal Article
  13. 13

    OmpSs@FPGA Framework for High Performance FPGA Computing by de Haro, Juan Miguel, Bosch, Jaume, Filgueras, Antonio, Vidal, Miquel, Jimenez-Gonzalez, Daniel, Alvarez, Carlos, Martorell, Xavier, Ayguade, Eduard, Labarta, Jesus

    ISSN: 0018-9340, 1557-9956
    Published: New York IEEE 01.12.2021
    Published in IEEE transactions on computers (01.12.2021)
    “…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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    Journal Article
  14. 14

    Storage-Heterogeneity Aware Task-based Programming Models to Optimize I/O Intensive Applications by Elshazly, Hatem, Ejarque, Jorge, Badia, Rosa M.

    ISSN: 1045-9219, 1558-2183
    Published: New York IEEE 01.12.2022
    “…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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    Journal Article
  15. 15

    Towards enabling I/O awareness in task-based programming models by Elshazly, Hatem, Ejarque, Jorge, Lordan, Francesc, Badia, Rosa M.

    ISSN: 0167-739X, 1872-7115
    Published: Elsevier B.V 01.08.2021
    Published in Future generation computer systems (01.08.2021)
    “…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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    Journal Article
  16. 16

    DDS: integrating data analytics transformations in task-based workflows by Mammadli, Nihad, Ejarque, Jorge, Alvarez, Javier, Badia, Rosa M.

    ISSN: 2732-5121, 2732-5121
    Published: F1000 Research Ltd 2022
    Published in Open research Europe (2022)
    “…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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    Journal Article
  17. 17

    DDS: integrating data analytics transformations in task-based workflows by Mammadli, Nihad, Ejarque, Jorge, Alvarez, Javier, Badia, Rosa M.

    ISSN: 2732-5121, 2732-5121
    Published: London, UK F1000 Research Limited 01.01.2022
    Published in Open research Europe (01.01.2022)
    “…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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    Journal Article
  18. 18

    A Hardware Runtime for Task-Based Programming Models by Tan, Xubin, Bosch, Jaume, Alvarez, Carlos, Jimenez-Gonzalez, Daniel, Ayguade, Eduard, Valero, Mateo

    ISSN: 1045-9219, 1558-2183
    Published: New York IEEE 01.09.2019
    “…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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    Journal Article Publication
  19. 19

    Reducing Cache Coherence Traffic with a NUMA-Aware Runtime Approach by Caheny, Paul, Alvarez, Lluc, Derradji, Said, Valero, Mateo, Moreto, Miquel, Casas, Marc

    ISSN: 1045-9219, 1558-2183
    Published: New York IEEE 01.05.2018
    “…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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    Journal Article Publication
  20. 20

    Architectural Support for Task Dependence Management with Flexible Software Scheduling by Castillo, Emilio, Alvarez, Lluc, Moreto, Miquel, Casas, Marc, Vallejo, Enrique, Bosque, Jose Luis, Beivide, Ramon, Valero, Mateo

    ISSN: 2378-203X
    Published: IEEE 01.02.2018
    “…The growing complexity of multi-core architectures has motivated a wide range of software mechanisms to improve the orchestration of parallel executions. Task…”
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    Conference Proceeding