Oceanographic models utilise parallel computing techniques to increase their performance. Computer hardware constantly evolves and software should follow to better utilise modern hardware potential. The number of CPU cores with access to shared memory increases with hardware evolution. To fully utilise the possibilities new hardware presents, parallelisation techniques employed in oceanographic models, which were designed with distributed memory systems in mind, have to be revised. This research focuses on analysing the 3D-CEMBS model to assess the feasibility of using OpenMP and OpenACC technologies to increase performance. This was done through static code analysis and profiling. The findings show that the main performance problems are at...
In this work, we evaluate different solvers and preconditioners for solving the barotropic system of...
We investigate performance of a coupled ocean/atmosphere general circulation model on high-performan...
Global climate modeling is one of the grand challenges of computational science, and ocean modeling ...
This paper describes an interactive parallelisation toolkit that can be used to generate parallel co...
This paper focuses on the parallelization of an ocean model applying current multicore processor-bas...
This paper presents the development of a general-purpose parallel ocean circulation model, for use ...
This work describes the introduction of a second level of parallelism based on the OpenMP shared mem...
The Centre of Informatics – Tri-City Academic Supercomputer and Network (CI TASK) was founded over t...
The NEMO (Nucleus for European Modeling of the Ocean) oceanic model is one of the most widely used b...
Open Ocean is a French SME company which develops innovative on-line solutions to help plan and mana...
Typical methodological approaches for designing parallel algorithms rely on the introduction of conc...
Two alternative dual-level parallel implementations of the Multiblock Grid Princeton Ocean Model (MG...
The present work aims at evaluating the scalability performance of a high-resolution global ocean bi...
The goal of the SDSC effort described here is to evaluate the performance potential of the Oberhuber...
. The Swedish Meterological and Hydrological Institute (SMHI) makes daily forecasts of temperature, ...
In this work, we evaluate different solvers and preconditioners for solving the barotropic system of...
We investigate performance of a coupled ocean/atmosphere general circulation model on high-performan...
Global climate modeling is one of the grand challenges of computational science, and ocean modeling ...
This paper describes an interactive parallelisation toolkit that can be used to generate parallel co...
This paper focuses on the parallelization of an ocean model applying current multicore processor-bas...
This paper presents the development of a general-purpose parallel ocean circulation model, for use ...
This work describes the introduction of a second level of parallelism based on the OpenMP shared mem...
The Centre of Informatics – Tri-City Academic Supercomputer and Network (CI TASK) was founded over t...
The NEMO (Nucleus for European Modeling of the Ocean) oceanic model is one of the most widely used b...
Open Ocean is a French SME company which develops innovative on-line solutions to help plan and mana...
Typical methodological approaches for designing parallel algorithms rely on the introduction of conc...
Two alternative dual-level parallel implementations of the Multiblock Grid Princeton Ocean Model (MG...
The present work aims at evaluating the scalability performance of a high-resolution global ocean bi...
The goal of the SDSC effort described here is to evaluate the performance potential of the Oberhuber...
. The Swedish Meterological and Hydrological Institute (SMHI) makes daily forecasts of temperature, ...
In this work, we evaluate different solvers and preconditioners for solving the barotropic system of...
We investigate performance of a coupled ocean/atmosphere general circulation model on high-performan...
Global climate modeling is one of the grand challenges of computational science, and ocean modeling ...