This short contribution introduces a theme issue dedicated to 'Multiscale modelling,
simulation and computing: from the desktop to the exascale'. It holds a collection of articles …

In this position paper, we discuss two relevant topics:(i) generic multiscale computing on
emerging exascale high-performing computing environments, and (ii) the scaling of such …

In the last few decades, multiscale modelling has emerged as one of the dominant
modelling paradigms in many areas of science and engineering. Its rise to dominance is …

We argue that, despite the fact that the field of multiscale modelling and simulation has
enjoyed significant success within the past decade, it still holds many open questions that …

We expect that multiscale simulations will be one of the main high performance computing
workloads in the exascale era. We propose multiscale computing patterns as a generic …

We review a methodology to design, implement and execute multi-scale and multi-science
numerical simulations. We identify important ingredients of multi-scale modelling and give a …

Many important scientific problems are inherently multi scale. This is, for instance, the case
in models in material science or environmental science. A big challenge is to formulate …

Multiscale problems naturally pose severe challenges for computational science and
engineering. The smaller scales must be well resolved over the range of the larger scales …

Modeling and Simulation of Multiphysics Multiscale Systems (SMMS) poses a grand
challenge to computational science. To adequately simulate numerous intertwined …

Extreme-Scale Computing–Where 'Just More of the Same' Does Not Work Page 1
COMPUTER 24 GUEST EDITORS’ INTRODUCTION Published by the IEEE Computer Society …