Changes between Version 2 and Version 3 of 2020WP/HPC-05_mcastril_MPI_optimization


Ignore:
Timestamp:
2020-01-08T12:02:18+01:00 (9 months ago)
Author:
mcastril
Comment:

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  • 2020WP/HPC-05_mcastril_MPI_optimization

    v2 v3  
    1 = Name and subject of the action 
     1= HPC-05_mcastril_MPI_optimization 
    22 
    33Last edition: '''[[Wikinfo(changed_ts)]]''' by '''[[Wikinfo(changed_by)]]''' 
     
    1313||=Action       || HPC-05_mcastril_MPI_optimization                      || 
    1414||=PI(S)        || Miguel Castrillo                                      || 
    15 ||=Digest       || Brief description with motivations and main tasks     || 
    16 ||=Dependencies ||                                                 || 
     15||=Digest       || To reduce the overhead caused by MPI communications in NEMO    || 
     16||=Dependencies || None || 
    1717||=Branch       || source:/NEMO/branches/{YEAR}/dev_r{REV}_{ACTION_NAME} || 
    1818||=Previewer(s) || Italo Epicoco                                         || 
     
    2626=== Implementation 
    2727 
    28 ''...'' 
     28The implementation will start with the classic scalability tests and performance analysis using state-of-the-art performance tools. From this information, an assessment will be done and we will propose the main directions in which we can work to take more profit from reducing communication's overhead. Then the changes will be performed and another study will evaluate the outcome of the actions and validate if they fulfilled the expectations. 
    2929 
    3030=== Documentation updates 
    3131 
    32 ''...'' 
     32 
    3333 
    3434== Preview  
    3535 
    36 {{{#!box width=50em info 
    37 [[Include(wiki:Developers/DevProcess#preview_)]] 
    38 }}} 
    3936 
    40 ''...'' 
    4137 
    4238== Tests 
    4339 
    44 {{{#!box width=50em info 
    45 [[Include(wiki:Developers/DevProcess#tests)]] 
    46 }}} 
    4740 
    48 ''...'' 
    4941 
    5042== Review 
    5143 
    52 {{{#!box width=50em info 
    53 [[Include(wiki:Developers/DevProcess#review)]] 
    54 }}} 
    55  
    56 ''...''