Multiphysics simulations: Challenges and opportunities
We consider multiphysics applications from algorithmic and architectural perspectives,
where “algorithmic” includes both mathematical analysis and computational complexity, and …
where “algorithmic” includes both mathematical analysis and computational complexity, and …
The Sunway TaihuLight supercomputer: system and applications
Abstract The Sunway TaihuLight supercomputer is the world's first system with a peak
performance greater than 100 PFlops. In this paper, we provide a detailed introduction to the …
performance greater than 100 PFlops. In this paper, we provide a detailed introduction to the …
A review of element-based Galerkin methods for numerical weather prediction: Finite elements, spectral elements, and discontinuous Galerkin
Numerical weather prediction (NWP) is in a period of transition. As resolutions increase,
global models are moving towards fully nonhydrostatic dynamical cores, with the local and …
global models are moving towards fully nonhydrostatic dynamical cores, with the local and …
Impact of ocean model resolution on CCSM climate simulations
The current literature provides compelling evidence suggesting that an eddy-resolving (as
opposed to eddy-permitting or eddy-parameterized) ocean component model will …
opposed to eddy-permitting or eddy-parameterized) ocean component model will …
Design and development of a service-oriented wrapper system for sharing and reusing distributed geoanalysis models on the web
Geoanalysis models are an abstraction and expression of geographic phenomena and
processes which are associated to environmental issues. Such models continue to be …
processes which are associated to environmental issues. Such models continue to be …
Service-oriented model-encapsulation strategy for sharing and integrating heterogeneous geo-analysis models in an open web environment
S Yue, M Chen, Y Wen, G Lu - ISPRS Journal of Photogrammetry and …, 2016 - Elsevier
Earth environment is extremely complicated and constantly changing; thus, it is widely
accepted that the use of a single geo-analysis model cannot accurately represent all details …
accepted that the use of a single geo-analysis model cannot accurately represent all details …
Contemporary high performance computing
JS Vetter - Contemporary High Performance Computing, 2017 - taylorfrancis.com
High Performance Computing (HPC) is used to solve a number of complex questions in
computational and data-intensive sciences. By any measure, the past 15 years have …
computational and data-intensive sciences. By any measure, the past 15 years have …
The computational and energy cost of simulation and storage for climate science: lessons from CMIP6
The Coupled Model Intercomparison Project (CMIP) is one of the biggest international efforts
aimed at better understanding the past, present, and future of climate changes in a multi …
aimed at better understanding the past, present, and future of climate changes in a multi …
Scalability and some optimization of the Finite-volumE Sea ice–Ocean Model, Version 2.0 (FESOM2)
NV Koldunov, V Aizinger, N Rakowsky… - Geoscientific Model …, 2019 - gmd.copernicus.org
A study of the scalability of the Finite-volumE Sea ice–Ocean circulation Model, Version 2.0
(FESOM2), the first mature global model of its kind formulated on unstructured meshes, is …
(FESOM2), the first mature global model of its kind formulated on unstructured meshes, is …
Ultra-scalable CPU-MIC acceleration of mesoscale atmospheric modeling on Tianhe-2
In this work an ultra-scalable algorithm is designed and optimized to accelerate a 3D
compressible Euler atmospheric model on the CPU-MIC hybrid system of Tianhe-2. We first …
compressible Euler atmospheric model on the CPU-MIC hybrid system of Tianhe-2. We first …