Asynchronous truncated multigrid-reduction-in-time

J Hahne, BS Southworth, S Friedhoff - SIAM Journal on Scientific Computing, 2022 - SIAM
In this paper, we present the new “asynchronous truncated multigrid-reduction-in-time”(AT-
MGRIT) algorithm for introducing time parallelism to the solution of discretized time …

Asynchronous truncated multigrid-reduction-in-time (AT-MGRIT)

J Hahne, B Southworth, S Friedhoff - arXiv preprint arXiv:2107.09596, 2021 - arxiv.org
In this paper, we present the new" asynchronous truncated multigrid-reduction-in-time"(AT-
MGRIT) algorithm for introducing time parallelism to the solution of discretized time …

Modèle distribué et asynchrone pour la simulation interactive en mécanique des fluides: vers une plateforme de jeu sérieux pour l'aide à la prise de décision

M Wang - 2021 - theses.hal.science
C'est en grande partie grâce au jeu sérieux Fold'It, que les approches par simulation
interactive et par jeu sérieux ont pu convaincre de leur pertinence dans le domaine de la …

Using asynchronous simulation approach for interactive simulation

M Wang, N Ferey, P Bourdot… - 2019 18th International …, 2019 - ieeexplore.ieee.org
This paper discusses about the advantage of using asynchronous simulation in the case of
interactive simulation in which user can steer and control parameters during a simulation in …

Iterative methods with retards for the solution of large-scale linear systems

Q Zou - 2019 - theses.hal.science
Any perturbation in linear systems may severely degrade the performance of iterative
methods when conjugate directions are constructed. This issue can be partially remedied by …

Recent developments in iterative methods for reducing synchronization

Q Zou, F Magoulès - 2019 18th International Symposium on …, 2019 - ieeexplore.ieee.org
On modern parallel architectures, the cost of synchronization among processors can often
dominate the cost of floating-point computation. Several modifications of the existing …

[PDF][PDF] Preprint Asynchronous Truncated Multigrid-reduction-in-time (AT-MGRIT)

J Hahne, BS Southworth, S Friedhoff - 2021 - imacm.uni-wuppertal.de
In this paper, we present the new “asynchronous truncated multigrid-reductionin-time”(AT-
MGRIT) algorithm for introducing time parallelism to the solution of discretized time …