Abstract The Atlantic Meridional Overturning Circulation (AMOC) is a key component of the
global climate but is not simulated consistently across models or model resolutions. Here …

Abstract The Common Community Physics Package (CCPP) is a collection of physical
atmospheric parameterizations for use in Earth system models and a framework that couples …

Abstract A high-resolution (1/20∘) global ocean general circulation model with graphics
processing unit (GPU) code implementations is developed based on the LASG/IAP Climate …

The current large-scale parallel barrier of ocean general circulation models (OGCMs) makes
it difficult to meet the computing demand of high resolution. Fully considering both the …

Abstract The Community Earth System Model (CESM) developed by the National Center for
Atmospheric Research (NCAR) has been used worldwide for climate studies. This study …

This paper presents the message passing interface (MPI)-based parallelization of the three-
dimensional hydrodynamic model SHYFEM (System of HydrodYnamic Finite Element …

We describe CATKE, a parameterization for ocean microturbulence with scales between 1
and 100 meters. CATKE is a one-equation model that predicts diffusive turbulent vertical …

We discuss the various performance aspects of parallelizing our transient global-scale
groundwater model at 30′′ resolution (30 arcsec;∼ 1 km at the Equator) on large …

The physical and heat limits of semiconductor technology require the adaptation of
heterogeneous architectures in supercomputers, such as graphics processing units (GPUs) …

The Common Community Physics Package (CCPP) is a collection of atmospheric physical
parameterizations for use in Earth system models and a framework that couples the physics …