The first volume on scale modeling,“Progress in Scale Modeling,” was published in 2008,
collecting a total of 44 articles, selected from the first through fifth international symposia on …

The move from current petascale machines to future exascale machines will need both
hardware improvements and software changes. Hardware will need to evolve to focus …

Achieving the performance potential of an Exascale machine depends on realizing both
operational efficiency and scalability in high performance computing applications. This …

Multiphysics and multiscale modelling and simulation (MMS) is an emerging trend for the
analysis and design of complex systems in many domains. As a result, there are an …

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 …

Given the tremendous cost of an exascale system, its architecture must match the
requirements of the applications it is supposed to run as precisely as possible. Conversely …

Over the last 20 years, the open-source community has provided more and more software
on which the world's high-performance computing systems depend for performance and …

In the last decade, parallel computing technologies have transformed highperformance
computing. Two trends have emerged: massively parallel computing leading to exascale on …

The Exascale Computing Project (ECP) provides a unique opportunity to advance
computational science and engineering (CSE) through an accelerated growth phase in …

This report discusses the computing grand challenges which are of relevance to computer
based research, particularly high performance modelling and simulation for engineering and …