Eventi
15
Settembre
2022
15.
09.
2022
29
Settembre
2022
29.
09.
2022
06
Ottobre
2022
06.
10.
2022
13
Ottobre
2022
13.
10.
2022
20
Ottobre
2022
20.
10.
2022

Parallel-in-Time Integration Schemes",

Decanato - Facoltà di scienze informatiche

Data d'inizio: 3 Giugno 2011

Data di fine: 4 Giugno 2011

The Institute of Computational Science of the Faculty of Informatics at USI Lugano organizes within the HP2C initiative.

Workshop "Parallel-in-Time Integration Schemes", June 3rd at the Institute of Computational Science, USI Lugano

With high performance computing systems featuring growing number of nodes, efficient strategies to parallelize all parts of a program become increasingly important. While parallelization in space by domain decomposition is already widely used, for a fixed spatial resolution this approach scales well only up to some critical number of processors beyond which the sub-domains are too small and communication becomes the bottleneck. Parallel-in-time Integration schemes provide an additional direction of parallelization, potentially allowing to reduce total execution time of parallel programs below the point where a pure spatial parallelization saturates. One algorithm from this field that received a lot of attention over the past years is "Parareal", which has been successfully applied to a broad range of problems. The workshop is dedicated to the presentation of recent developments, advances and applications of "Parareal".