Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0
OASIS is coupling software developed primarily for use in the climate community. It provides the ability to couple different models with low implementation and performance overhead. OASIS3-MCT is the latest version of OASIS. It includes several improvements compared to OASIS3, including eliminat...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2017-09-01
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| Series: | Geoscientific Model Development |
| Online Access: | https://www.geosci-model-dev.net/10/3297/2017/gmd-10-3297-2017.pdf |
| _version_ | 1818355721437184000 |
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| author | A. Craig S. Valcke L. Coquart |
| author_facet | A. Craig S. Valcke L. Coquart |
| author_sort | A. Craig |
| collection | DOAJ |
| description | OASIS is coupling software developed primarily for use in the
climate community. It provides the ability to couple different
models with low implementation and performance overhead.
OASIS3-MCT is the latest version of OASIS. It includes several improvements
compared to OASIS3, including elimination of a separate hub coupler process,
parallelization of the coupling communication and run-time grid
interpolation, and the ability to easily reuse mapping weight files.
OASIS3-MCT_3.0 is the latest release and includes the ability to couple
between components running sequentially on the same set of tasks as well as
to couple within a single component between different grids or decompositions
such as physics, dynamics, and I/O. OASIS3-MCT has been tested with different
configurations on up to 32 000 processes, with components running on
high-resolution grids with up to 1.5 million grid cells, and with over
10 000 2-D coupling fields. Several new features will be available in
OASIS3-MCT_4.0, and some of those are also described. |
| first_indexed | 2024-12-13T19:45:49Z |
| format | Article |
| id | doaj.art-0ecc4a6cb8744ba4916a1c8c6dabfe30 |
| institution | Directory Open Access Journal |
| issn | 1991-959X 1991-9603 |
| language | English |
| last_indexed | 2024-12-13T19:45:49Z |
| publishDate | 2017-09-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | Geoscientific Model Development |
| spelling | doaj.art-0ecc4a6cb8744ba4916a1c8c6dabfe302022-12-21T23:33:33ZengCopernicus PublicationsGeoscientific Model Development1991-959X1991-96032017-09-01103297330810.5194/gmd-10-3297-2017Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0A. Craig0S. Valcke1L. Coquart2CECI, Université de Toulouse, CNRS, CERFACS, 42 Av. G. Coriolis, 31057 Toulouse Cedex 01, FranceCECI, Université de Toulouse, CNRS, CERFACS, 42 Av. G. Coriolis, 31057 Toulouse Cedex 01, FranceCECI, Université de Toulouse, CNRS, CERFACS, 42 Av. G. Coriolis, 31057 Toulouse Cedex 01, FranceOASIS is coupling software developed primarily for use in the climate community. It provides the ability to couple different models with low implementation and performance overhead. OASIS3-MCT is the latest version of OASIS. It includes several improvements compared to OASIS3, including elimination of a separate hub coupler process, parallelization of the coupling communication and run-time grid interpolation, and the ability to easily reuse mapping weight files. OASIS3-MCT_3.0 is the latest release and includes the ability to couple between components running sequentially on the same set of tasks as well as to couple within a single component between different grids or decompositions such as physics, dynamics, and I/O. OASIS3-MCT has been tested with different configurations on up to 32 000 processes, with components running on high-resolution grids with up to 1.5 million grid cells, and with over 10 000 2-D coupling fields. Several new features will be available in OASIS3-MCT_4.0, and some of those are also described.https://www.geosci-model-dev.net/10/3297/2017/gmd-10-3297-2017.pdf |
| spellingShingle | A. Craig S. Valcke L. Coquart Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0 Geoscientific Model Development |
| title | Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0 |
| title_full | Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0 |
| title_fullStr | Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0 |
| title_full_unstemmed | Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0 |
| title_short | Development and performance of a new version of the OASIS coupler, OASIS3-MCT_3.0 |
| title_sort | development and performance of a new version of the oasis coupler oasis3 mct 3 0 |
| url | https://www.geosci-model-dev.net/10/3297/2017/gmd-10-3297-2017.pdf |
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