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TIME parallelisation: for eXascale computing and beyond

Pubblicazioni

PARAOPT: A Parareal Algorithm for Optimality Systems

Autori: Martin J. Gander, Felix Kwok and Julien Salomon
Pubblicato in: Siam Journal of Scientific Computing, 2020, ISSN 0036-1410
Editore: Society for Industrial and Applied Mathematics
DOI: 10.1137/19m1292291

Spectral and norm estimates for matrix-sequences arising from a finite difference approximation of elliptic operators

Autori: Armando Coco, Sven-Erik Ekström, Giovanni Russo, Stefano Serra-Capizzano, Santina Chiara Stissi
Pubblicato in: Linear Algebra and its Applications, 2023, ISSN 0024-3795
Editore: Elsevier BV
DOI: 10.1016/j.laa.2023.03.005

A hybrid parareal Monte Carlo algorithm for parabolic problems

Autori: Jad Dabaghia, Yvon Maday, Andrea Zoia
Pubblicato in: Journal of Computational and Applied Mathematics, 2023, ISSN 0377-0427
Editore: Elsevier BV
DOI: 10.1016/j.cam.2022.114800

Quantum Algorithms for Solving Ordinary Differential Equations via Classical Integration Methods

Autori: Benjamin Zanger, Christian B. Mendl, Martin Schulz, Martin Schreiber
Pubblicato in: Quantum, 2021, ISSN 2521-327X
Editore: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2021-07-13-502

Parareal for index two differential algebraic equations

Autori: Garcia, I.C., Kulchytska-Ruchka, I. & Schöps, S
Pubblicato in: Numerical Algorithms, 2022, ISSN 1017-1398
Editore: Baltzer Science Publishers B.V.
DOI: 10.1007/s11075-022-01267-1

A Block Toeplitz preconditioner for all-at-once systems from linear wave equations

Autori: S. Hon, S. Serra-Capizzano
Pubblicato in: Electronic Transactions on Numerical Analysis, 2023, Pagina/e 177–195, ISSN 1068-9613
Editore: Kent State University
DOI: 10.1553/etna_vol58s177

An adaptive parareal algorithm: application to the simulation of molecular dynamics trajectories

Autori: Frédéric Legoll, Tony Lelièvre, and Upanshu Sharma
Pubblicato in: SIAM Journal on Scientific Computing, 2022, ISSN 0036-1410
Editore: Society for Industrial and Applied Mathematics
DOI: 10.1137/21m1412979

A Unified Analysis Framework for Iterative Parallel-in-Time Algorithms

Autori: Martin J. Gander, Thibaut Lunet, Daniel Ruprecht and Robert Speck
Pubblicato in: SIAM Journal on Scientific Computing, 2023, ISSN 1095-7197
Editore: SIAM
DOI: 10.1137/22m1487163

Towards Dynamic Resource Management with MPI Sessions and PMIx

Autori: Huber, Dominik and Streubel, Maximilian and Compr{\'e}s, Isa{\'\i}as and Schulz, Martin and Schreiber, Martin and Pritchard, Howard
Pubblicato in: ACM, 2022, ISSN 0004-5411
Editore: Association for Computing Machinary, Inc.
DOI: 10.1145/3555819.3555856

Task Graph-Based Performance Analysis of Parallel-in-Time Methods

Autori: Matthias Bolten; Stephanie Friedhoff; Jens Hahne
Pubblicato in: Parallel Computing, 2023, ISSN 0167-8191
Editore: Elsevier BV
DOI: 10.1016/j.parco.2023.103050

A parallel-in-time multiple shooting algorithm for large-scale PDE-constrained optimal control problems

Autori: Johan Meyers; Stefan Vandewalle; Liang Fang
Pubblicato in: Journal of Computational Physics, Numero 2, 2022, ISSN 0021-9991
Editore: Academic Press
DOI: 10.1016/j.jcp.2021.110926

Parareal with a Physics-Informed Neural Network as Coarse Propagator

Autori: Abdul Qadir Ibrahim, Sebastian Götschel, Daniel Ruprecht
Pubblicato in: Lecture Notes in Computer Science, 2023
Editore: Springer
DOI: 10.1007/978-3-031-39698-4_44

Parallel-in-time solution of eddy current problems using implicit and explicit time-stepping methods

Autori: Cortes Garcia, Idoia ; Kulchytska-Ruchka, Iryna ; Clemens, Markus ; Schöps, Sebastian
Pubblicato in: 2020 IEEE 19th Biennial Conference on Electromagnetic Field Computation, 2020, ISBN 978-1-7281-3123-8
Editore: IEEE
DOI: 10.1109/cefc46938.2020.9451465

Convergence of Parareal for a Vibrating String with Viscoelastic Damping

Autori: Thibaut Lunet, Martin Gander, Ausra Pogozelskyte
Pubblicato in: Lecture Notes in Computational Science and Engineering, 2023, ISBN 978-3-030-95024-8
Editore: Springer

An Emulation Layer for Dynamic Resources with MPI Sessions

Autori: Fecht, J., Schreiber, M., Schulz, M., Pritchard, H., Holmes, D.J.
Pubblicato in: Lecture Notes in Computer Science, 2023, ISBN 978-3-031-23219-0
Editore: Springer, Cham
DOI: 10.1007/978-3-031-23220-6_10

Parallel-in-Time Multirate explicit stabilized method for the monodomain model in cardiac electrophysiology

Autori: G. Rosilho de Souza, S. Pezzuto, R. Krause
Pubblicato in: CMBE 2022 Proceedings, 2022, ISBN 978-0-9562914-6-2
Editore: Computational and scientific consultancy services Ltd

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