Výsledky vyhledávání - "Stojce Nakov"

Design and Implementation of a Parallel Markowitz Threshold Algorithm

Autor: Timothy A. Davis, Iain S. Duff, Stojce Nakov

Publikováno v: SIAM Journal on Matrix Analysis and Applications. 41:573-590

We develop a novel algorithm for the parallel factorization of an unsymmetric sparse matrix using a Markowitz threshold algorithm. Our algorithm uses a significant extension of a maximum independen...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::676b9c329c6869c922dd82f1081dce6b
https://doi.org/10.1137/19m1245815

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Sparse Direct Solution on Parallel Computers

Autor: Florent Lopez, Stojce Nakov, Iain S. Duff

Publikováno v: Numerical Analysis and Optimization ISBN: 9783319900254
Numerical Analysis and Optimization
Springer Proceedings in Mathematics & Statistics
Springer Proceedings in Mathematics & Statistics-Numerical Analysis and Optimization

We describe our recent work on designing algorithms and software for solving sparse systems using direct methods on parallel computers. This work has been conducted within an EU Horizon 2020 Project called NLAFET. We first discuss the solution of lar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a11a5e342bb9d293ddb977a993b6134
https://doi.org/10.1007/978-3-319-90026-1_4

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Task-Based Sparse Hybrid Linear Solver for Distributed Memory Heterogeneous Architectures

Autor: Luc Giraud, Emmanuel Agullo, Stojce Nakov

Publikováno v: Euro-Par 2016: Parallel Processing Workshops ISBN: 9783319589428
Euro-Par Workshops
HeteroPar'2016 worshop of Euro-Par
HeteroPar'2016 worshop of Euro-Par, Aug 2016, Grenoble, France

Heterogeneity is emerging as one of the most challenging characteristics of today’s parallel environments. However, not many fully-featured advanced numerical, scientific libraries have been ported on such architectures. In this paper, we propose t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a52426a6f093f7aac14edbd61148311
https://doi.org/10.1007/978-3-319-58943-5_7

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Task-based Conjugate Gradient: from multi-GPU towards heterogeneous architectures

Autor: Abdou Guermouche, Stojce Nakov, Jean Roman, Luc Giraud, Emmanuel Agullo

Publikováno v: [Research Report] RR-8912, Inria. 2016
HeteroPar'2016 worshop of Euro-Par
HeteroPar'2016 worshop of Euro-Par, Aug 2016, Grenoble, France. ⟨10.1007/978-3-319-58943-5⟩
Euro-Par 2016: Parallel Processing Workshops ISBN: 9783319589428
Euro-Par Workshops

International audience; Whereas most parallel High Performance Computing (HPC) numerical libaries have been written as highly tuned and mostly monolithic codes, the increased complexity of modern architectures led the computational science and engine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35f72fa2d9527bde2643d577f2872ec7
https://hal.inria.fr/hal-01316982v2/document

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