English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Large, complex, multi-scale, multi-physics simulation codes, running on highperformance com-puting (HPC) platforms, have become essential to advancingscience and engineering. These codes simulate multi-scale, multi-physicsphenomena with unprecedented fidelity on petascale platforms, and are used bylarge communities. Continued ability of these codes to run on future platformsis as crucial to their communities as continued improvements in instruments andfacilities are to experimental scientists. However, the ability of codedevelopers to do these things faces a serious challenge with the paradigm shiftunderway in platform architecture. The complexity and uncertainty of the futureplatforms makes it essential to approach this challenge cooperatively as acommunity. We need to develop common abstractions, frameworks, programmingmodels and software development methodologies that can be applied across abroad range of complex simulation codes, and common software infrastructure tosupport them. In this position paper we express and discuss our belief thatsuch an infrastructure is critical to the deployment of existing and new large,multi-scale, multi-physics codes on future HPC platforms.

Software Abstractions and Methodologies for HPC Simulation Codes on Future Architectures