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2021WP/HPC-05_Mocavero_MPI3 (diff) – NEMO

Changes between Version 1 and Version 2 of 2021WP/HPC-05_Mocavero_MPI3


Ignore:
Timestamp:
2021-11-25T10:56:03+01:00 (6 months ago)
Author:
francesca
Comment:

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  • 2021WP/HPC-05_Mocavero_MPI3

    v1 v2  
    2222=== Description 
    2323 
    24 {{{#!box width=25em help 
    25 Describe the goal of development and the methodology, \\ 
    26 add reference documents or publications if relevant. 
    27 }}} 
    28  
    29 ''...'' 
     24Following the 2020 Neighbours Collective (MPI3) work (#2496) this action aims to introduce the 5-points stencil exchange in the Nemo code when data dependencies are satisfied without diagonal exchange.[[BR]] 
     25In particular the communication calls to 5-point have been set on the advection schemes of TRA submodule.[[BR]] 
     26The modifications have been introduced in the [repos:/NEMO/branches/2021/dev_r14393_HPC-03_Mele_Comm_Cleanup/] starting from the changeset [changeset:14776]. 
     27Both activities were indeed related to MPI communications. 
    3028 
    3129=== Implementation