Search Results - "Task-Based Programming Model"

G-ThinkerQ: A General Subgraph Querying System With a Unified Task-Based Programming Model by Yuan, Lyuheng, Guo, Guimu, Yan, Da, Adhikari, Saugat, Khalil, Jalal, Long, Cheng, Zou, Lei

“…Given a large graph <inline-formula><tex-math notation="LaTeX">G</tex-math> <mml:math><mml:mi>G</mml:mi></mml:math><inline-graphic…”
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Achieving High Performance on Supercomputers with a Sequential Task-based Programming Model by Agullo, Emmanuel, Aumage, Olivier, Faverge, Mathieu, Furmento, Nathalie, Pruvost, Florent, Sergent, Marc, Thibault, Samuel Paul

“… Sequential task-based programming model has been shown to efficiently meet this challenge on a single multicore node possibly enhanced with accelerators, which motivated its support in the OpenMP 4.0 standard…”
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A high-productivity task-based programming model for clusters by Tejedor, Enric, Farreras, Montse, Grove, David, Badia, Rosa M., Almasi, Gheorghe, Labarta, Jesus

“…SUMMARY Programming for large‐scale, multicore‐based architectures requires adequate tools that offer ease of programming and do not hinder application…”
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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

“… We address this limitation by introducing Iris, a task-based programming model with semantics for external resources…”
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Optimizing Locality by Topology-Aware Placement for a Task Based Programming Model by Gustedt, Jens, Jeannot, Emmanuel, Mansouri, Farouk

“…The ordered read-write lock model (ORWL) is a modern framework that proposes high level abstractions for the decomposition of an application and for the…”
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Loop level speculation in a task based programming model by Gayatri, Rahulkumar, Badia, Rosa M., Aygaude, Eduard

“…Uncountable loops (such as while loops in C) and if-conditions are some of the most common constructs in programming. While-loops are widely used to determine…”
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OmpSs@cloudFPGA: An FPGA Task-Based Programming Model with Message Passing by de Haro, Juan Miguel, Cano, Ruben, Alvarez, Carlos, Jimenez-Gonzalez, Daniel, Martorell, Xavier, Ayguade, Eduard, Labarta, Jeses, Abel, Francois, Ringlein, Burkhard, Weiss, Beat

“… This paper proposes OmpSs@cloudFPGA, which includes novel extensions to parallel task-based programming models that enable easy and efficient programming of heterogeneous clusters with FPGAs…”
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Evaluating Data Redistribution in PaRSEC by 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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Abstraction Layer For Standardizing APIs of Task-Based Engines by 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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Accelerating Messages by Avoiding Copies in an Asynchronous Task-based Programming Model by Bhat, Nitin, White, Sam, Ramos, Evan, Kale, Laxmikant V.

“…Task-based programming models promise improved communication performance for irregular, fine-grained, and load imbalanced applications…”
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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.

“…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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Parallelization using task parallel library with task-based programming model by Xinhong Hei, Jinlong Zhang, Bin Wang, Haiyan Jin, Giacaman, Nasser

“…In order to reduce the complexity of traditional multithreaded parallel programming, this paper explores a new task-based parallel programming using the…”
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Analysis on scalability and energy efficiency of HEVC decoding using task-based programming model by Georgakarakos, Georgios, Holmbacka, Simon, Lilius, Johan

“…In this paper we evaluate the impact of task programming model in scalability and energy efficiency of dynamically parallel applications like HEVC decoding. We…”
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Fault-Tolerant Protocol for Hybrid Task-Parallel Message-Passing Applications by Martsinkevich, Tatiana, Subasi, Omer, Unsal, Osman, Cappello, Franck, Labarta, Jesus

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

“…Task-based programming models have shown their potential for efficiency and scalability in parallel and distributed systems…”
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Harnessing Unreliable Cores in Heterogeneous Architecture: The PyDac Programming Model and Runtime by Bin Huang, Sass, Ron, Debardeleben, Nathan, Blanchard, Sean

“…Heterogeneous many-core architectures combined with scratch-pad memories are attractive because they promise better energy efficiency than conventional…”
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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

“…, the matrix factorization. In particular, this work highlights how a software bundle powered by a task-based programming model can address the heterogeneous workloads engendered by compressing the dense operator…”
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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

“…The task-based programming model associated with dynamic runtime systems has gained popularity for challenging problems because of workload imbalance, heterogeneous resources, or extreme concurrency…”
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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

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

“…), an asynchronous, task-based programming model and runtime for extremely heterogeneous systems. The first scheduler implements a pure locality-aware algorithm to maximize data reuse, though it might incur in "hot-spots" that limit system utilization…”
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