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 …

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 …

Abstract We describe our Multiscale Computing Patterns software for High Performance
Multiscale Computing. Following a short review of Multiscale Computing Patterns, this paper …

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 …

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 …

Multiscale simulations model phenomena across natural scales using monolithic or
component-based code, running on local or distributed resources. In this work, we …

Inherently complex problems from many scientific disciplines require a multiscale modeling
approach. Yet its practical contents remain unclear and inconsistent. Moreover, multiscale …

Preparing applications for a transition from petascale to exascale systems will require a very
large investment in several areas of software research and development. The introduction of …

As the US Department of Energy (DOE) computing facilities began deploying petascale
systems in 2008, DOE was already setting its sights on exascale. In that year, DARPA …

We introduce a software tool to simulate multiscale models: the Multiscale Coupling Library
and Environment 2 (MUSCLE 2). MUSCLE 2 is a component-based modeling tool inspired …