Changes between Version 84 and Version 85 of 2016WP/2016SharedActions
- Timestamp:
- 2016-02-18T15:28:08+01:00 (8 years ago)
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2016WP/2016SharedActions
v84 v85 23 23 . 24 24 25 . 26 27 . 28 29 . 30 31 . 32 25 33 '''Summary of Shared Actions:''' 26 34 27 || Action || Brief description || Status end 2016 || Institution || PI || Reviewer || Ticket || Wiki|| Review status || Status end 2016 ||35 || Action || Brief description || Status end 2016 || Institution || PI || Previewer (and reviewer) || Ticket || Previeww and Review wiki page using [http://forge.ipsl.jussieu.fr/nemo/wiki/PageTemplates/NEMO_Devlt_Preview_and_ReviewTemplate this template] || Review status || Status end 2016 || 28 36 || '''AGRIF''' || || || || || || || || || || 29 37 || AGRIF-1 || Continue vertical grid refinement from 2015 || || Met Office || Tim Graham || || || || || || … … 67 75 === '''AGRIF''' === 68 76 ==== ''' '''AGRIF-1 / Met Office - Increased vertical resolution with AGRIF ==== 69 ''' Motivation:''' Vertical grid refinement in NEMO would be a useful tool in simulating some aspects of the ocean (e.g. overflows) [[BR]] ''' Status: ''' Started in 2015 but much more work to do [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science Pre-viewer:''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' Medium [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Tim Graham77 ''' Motivation:''' Vertical grid refinement in NEMO would be a useful tool in simulating some aspects of the ocean (e.g. overflows) [[BR]] ''' Status: ''' Started in 2015 but much more work to do [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science Pre-viewer:''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' Medium [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Tim Graham 70 78 71 79 ==== ==== … … 73 81 ==== ==== 74 82 ==== AGRIF-2 / CNRS - Assessment of LIM3 with AGRIF ==== 75 ''' Motivation:''' enable the use of AGRIF with LIM3 since LIM3 is the reference sea ice model in NEMO and LIM2 will soon be removed[[BR]] ''' Status: ''' Not yet started in 2015 [[BR]] ''' Main Tasks: ''' AGRIF already works with LIM2, so the strategy here will be to adapt what is done in LIM2 to LIM3. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline: ''' end of 2016 [[BR]] ''' Priority:''' High [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator :'''Clément Rousset83 ''' Motivation:''' enable the use of AGRIF with LIM3 since LIM3 is the reference sea ice model in NEMO and LIM2 will soon be removed[[BR]] ''' Status: ''' Not yet started in 2015 [[BR]] ''' Main Tasks: ''' AGRIF already works with LIM2, so the strategy here will be to adapt what is done in LIM2 to LIM3. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline: ''' end of 2016 [[BR]] ''' Priority:''' High [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator :''' Clément Rousset 76 84 77 85 === === 78 86 ==== AGRIF-3 / Mercator Océan - Agrif + vvl (two way nesting) ==== 79 ''' Motivation:''' Enable the use of agrif with temporally varying vertical grid (e.g. with zstar or ztilde coordinates) [[BR]] ''' Status: ''' Started in 2015. One way nesting is ok, two way nesting needs to be finalized. [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' High [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator :'''Jérôme Chanut87 ''' Motivation:''' Enable the use of agrif with temporally varying vertical grid (e.g. with zstar or ztilde coordinates) [[BR]] ''' Status: ''' Started in 2015. One way nesting is ok, two way nesting needs to be finalized. [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' High [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator :''' Jérôme Chanut 80 88 81 89 === === … … 93 101 ''' Motivation:''' Grouping communications (lbc_lnk) together is more efficient than several separate lbc_lnk calls. [[BR]] 94 102 95 ''' Status: ''' lbc_lnk_multi in 3.6 [[BR]] ''' Main Tasks: ''' Extend functionality of lbc_lnk_multi to 3D (or 4D variables). Find calls to lbc_lnk that can be replaced with lbc_lnk_multi. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Miguel Castrillo103 ''' Status: ''' lbc_lnk_multi in 3.6 [[BR]] ''' Main Tasks: ''' Extend functionality of lbc_lnk_multi to 3D (or 4D variables). Find calls to lbc_lnk that can be replaced with lbc_lnk_multi. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Miguel Castrillo 96 104 97 105 ==== ''' '''HPC-3 / Met Office - Suppress useless communications ==== 98 106 ''' Motivation:''' Suppress unnecessary halo updates (calls to lbc_lnk) as these are expensive and are a barrier to increased parallelisation of NEMO. 99 107 100 [[BR]] ''' Status: ''' [[BR]] '''Main Tasks: '''108 [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' 101 109 102 110 * Use a script to search for lbc_lnk calls in the model code. … … 117 125 ''' Motivation:''' Improving NEMO scalability. 118 126 119 [[BR]] ''' Status: ''' New implementation - old idea [[BR]] ''' Main Tasks: ''' Investigate the benefits of using larger halo to reduce the communication frequency and hence improve performance and scalability. This is likely to be most influential in the barotropic time-splitting where it should be possible to emulate earlier solutions for the iterative solvers. Extension to the rest of the code will be considered subject to an impact assessment. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' HIGH [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Andrew Coward127 [[BR]] ''' Status: ''' New implementation - old idea [[BR]] ''' Main Tasks: ''' Investigate the benefits of using larger halo to reduce the communication frequency and hence improve performance and scalability. This is likely to be most influential in the barotropic time-splitting where it should be possible to emulate earlier solutions for the iterative solvers. Extension to the rest of the code will be considered subject to an impact assessment. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' HIGH [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Andrew Coward 120 128 121 129 === === … … 124 132 '''Motivation:''' Introduce a vertical physics manager that allows to save MPP communications 125 133 126 ''' Status: ''' Already started[[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' High[[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Gurvan Madec134 ''' Status: ''' Already started[[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' High[[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Gurvan Madec 127 135 128 136 ==== SIMPLIF-2 / CNRS - Re-writing of interface between model and configuration; remove all hard-coded ==== … … 142 150 143 151 ==== SIMPLIF-4 / CMCC - Remove key_mpp_rep ==== 144 ''' Motivation:''' Set the use of MPI safe computation as a default [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' remove the use of the macro key_mpp_rep and use as a default condition the MPI safe communications [[BR]] ''' Science ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' System ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Dorotea Iovino152 ''' Motivation:''' Set the use of MPI safe computation as a default [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' remove the use of the macro key_mpp_rep and use as a default condition the MPI safe communications [[BR]] ''' Science ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' System ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Dorotea Iovino 145 153 146 154 === === … … 186 194 This work is included in the /2015/dev_r5936_INGV1_WAVE development branch [[BR]] ''' Main tasks :''' [[BR]] • Finalize the review and testing phase of /2015/dev_r5936_INGV1_WAVE by January 2016 [[BR]] • Merge the development branch into the trunk by January 2016 [[BR]] • Continue tests on the wave-current processes implemented [[BR]] • Continue implementation of already defined wave-current processes: [[BR]] 187 195 188 o Vertical mixing enhancement due to wave-current interaction; [[BR]] o Contribute to the discussion on development of Langmuir circulation; [[BR]]o others if agreed by the WAVE-WG. [[BR]]196 o Vertical mixing enhancement due to wave-current interaction; [[BR]] o Contribute to the discussion on development of Langmuir circulation; [[BR]] o others if agreed by the WAVE-WG. [[BR]] 189 197 190 198 • Meeting organization with the WAVE-WG to discuss further issues to be investigated and implemented [[BR]] '''Science '''Pre-viewer''': ''' Nadia Pianrdi [[BR]] ''' System '''Pre-viewer''': '''Rachid Benshila [[BR]] '''Deadline: ''' [[BR]] '''Priority: ''' high [[BR]] '''Depends on: ''' [[BR]] '''Principal Investigator: ''' Emanuela Clementi (emanuela.clementi@ingv.it) … … 203 211 ''' Motivation: ''' Following investigative work by Nicolas Ducousso it became clear that the EEN scheme in NEMO did not perform as expected in idealised test cases. Although a fix was implemented that improved the performance in idealised test cases the performance in realistic simulations (e.g. ORCA025) is worse. It is not clear that the new or old formulation is correct for the case of sloping bathymetry and partial steps. 204 212 205 [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:'''[[BR]]213 [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] 206 214 207 215 '''ROBUSTNESS-3 / CNRS - Academic test cases in the system''' … … 231 239 * If needed,install the trusting on new HPCC for benchmarking the code over several centers 232 240 233 '''Science '''Pre-viewer''':'''[[BR]]'''System '''Pre-viewer''':''' Miguel Castrillo[[BR]]'''Deadline:''' [[BR]]'''Priority:''' Medium[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Nicolas Martin 241 '''Science '''Pre-viewer''':'''[[BR]]'''System '''Pre-viewer''':''' Miguel Castrillo[[BR]]'''Deadline:''' [[BR]]'''Priority:''' Medium[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Nicolas Martin 242 234 243 ==== ROBUSTNESS-8 / Mercator Océan - Improve split-explicit free surface ==== 235 244 ''' Motivation: '''There are several aspects that need to be investigated concerning the robustness of current split-explicit algorithm:
