Zobrazeno 1 - 10 of 273 pro vyhledávání: '"Supercomputadors"'
1
At-Scale Evaluation of Weight Clustering to Enable Energy-Efficient Object Detection
Autor: Martí Caro, Hamid Tabani, Jaume Abella
Accelerators implementing Deep Neural Networks for image-based object detection operate on large volumes of data due to fetching images and neural network parameters, especially if they need to process video streams, hence with high power dissipation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9961b7ae2757cdbcf9924f36c4dce46
http://arxiv.org/abs/2302.14426
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2
Improving the performance of a deep learning framework on high-performance computing (HPC) systems
Autor: Llopart Font, Martí
In this work we intend to improve the performance of the library Pytorch 1.13.1 in HighPerformance Computing (HPC) applications for Central Processing Units (CPUs). The Pytorch framework is an open-source library that is intended to ease the burden o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::851219a645eea7fc52f17c0652399306
https://hdl.handle.net/2117/385028
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3
Millores en els components de comunicacions del runtime de COMPSs
Autor: Dill Sarroca, Joel Josep
COMPSs és un model de programació que s'encarrega de paral·lelitzar i distribuir aplicacions, convertint l'execució d'unes funcions escollides per l'usuari en tasques asíncrones que s'executaran sobre la mateixa infraestructura distribuïda. Un
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::b2bee073a55d7abfeb958f5493e87a98
https://hdl.handle.net/2117/384974
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4
Disseny i desenvolupament de la capa de comunicació entre supercomputadors del model de programació paral·lel COMPSs
Autor: López Esteve, Guillermo
COMPS Superscalar (COMPSs) és un model de programació per aplicacions distribuïdes desenvolupat al Barcelona Supercomputing Center que explota el paral·lelisme inherent de les aplicacions. En l'actualitat depèn d'una capa de comunicació externa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::9267b299fe88f3e8d8d869d5231f31d8
https://hdl.handle.net/2117/382041
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5
Automatic, Efficient and Scalable Provenance Registration for FAIR HPC workflows
Autor: Raül Sirvent, Conejero, Javier, Lordan, Francesc, Ejarque, Jorge, Rodríguez-Navas, Laura, Fernández, José M., Capella-Gutiérrez, Salvador, Badia, Rosa M.
Provenance registration is becoming more and more important, as we increase the size and number of experiments performed using computers. In particular, when provenance is recorded in HPC environments, it must be efficient and scalable. In this paper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bf028d2d5d1de8af3d0f4100147b66e
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6
Acceleration with long vector architectures: Implementation and evaluation of the FFT kernel on NEC SX-Aurora and RISC-V vector extension
Autor: Pablo Vizcaino, Filippo Mantovani, Roger Ferrer, Jesus Labarta
Novel architectures leveraging long and variable vector lengths like the NEC SX-Aurora or the vector extension of RISCV are appearing as promising solutions on the supercomputing market. These architectures often require re-coding of scientific kerne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac361e40cb5bfef90a45e594701cc8d2
https://hdl.handle.net/2117/376024
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8
Towards OmpSs-2 and OpenACC interoperation
Autor: Orestis Korakitis, Simon Garcia De Gonzalo, Nicolas Guidotti, João Pedro Barreto, José C. Monteiro, Antonio J. Peña
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
PPoPP '22: Proceedings of the 27th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming
Proceedings of the 27th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming
The increasing demand in HPC to utilize accelerators has motivated the development of pragma-based directives to target these devices. OmpSs-2 and OpenACC are both directive-based solutions that allow application programmers to utilize accelerators.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::136c8456c3123ba700967371d95e1713
https://doi.org/10.1145/3503221.3508401
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9
RosneT: A Block Tensor Algebra Library for Out-of-Core Quantum Computing Simulation
Autor: Sergio Sanchez-Ramirez, Javier Conejero, Francesc Lordan, Anna Queralt, Toni Cortes, Rosa M Badia, Artur Garcia-Saez
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
With the advent of more powerful Quantum Computers, the need for larger Quantum Simulations has boosted. As the amount of resources grows exponentially with size of the target system Tensor Networks emerge as an optimal framework with which we repres
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6feded7d8dd6d3364cfac489de7e8e50
http://arxiv.org/abs/2201.06620
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10
Towards enhancing coding productivity for GPU programming using static graphs
Autor: Jeffrey Vetter, Antonio J. Peña Monferrer, Pedro Valero-Lara, Leonel Toledo
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
MDPI-Electronics
Electronics; Volume 11; Issue 9; Pages: 1307
The main contribution of this work is to increase the coding productivity of GPU programming by using the concept of Static Graphs. GPU capabilities have been increasing significantly in terms of performance and memory capacity. However, there are st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6906fd8f815399b99ce58b5373ac7bd4
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