Changes between Version 33 and Version 34 of 2015WP/2015Action_institutions_CMCC
- Timestamp:
- 2016-02-08T05:01:33+01:00 (8 years ago)
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2015WP/2015Action_institutions_CMCC
v33 v34 19 19 || Action || Brief description || Status || Branch name || Trac ticket n° || Wiki page name || Reviewer(s) || Review status || 20 20 ||CMCC-1 || Scalability with MPI-OPENMP || Postponed to 2016 || || || || G. Aloisio, T. Graham || || 21 ||CMCC-2 || Performance analysis of parallel IO || Done. Thanks to XIOS, I/O is not a bottleneck || || || || || ||21 ||CMCC-2 || Performance analysis of parallel IO || Closed. Thanks to XIOS, I/O is not a bottleneck || || || || || || 22 22 ||CMCC-3 ||ensemble generation suite || || || || || || || 23 23 … … 30 30 ---- 31 31 === '''CMCC-1 - Scalability with MPI-OPENMP''' === 32 ''' Motivation: ''' Improve NEMO scalability. [[BR]] ''' Status :''' continuation of 2014 dev CMCC-1[[BR]] ''' Main tasks :''' extension of the hybrid OpenMP/MPI approach to the entire code[[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' December 2015[[BR]] ''' Priority:''' HIGH[[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''S. Mocavero (silvia.mocavero@cmcc.it)32 ''' Motivation: ''' Improve NEMO scalability. [[BR]] ''' Status :''' continuation of 2014 dev CMCC-1[[BR]] ''' Main tasks :''' extension of the hybrid OpenMP/MPI approach to the entire code[[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' December 2015[[BR]] ''' Priority:''' HIGH[[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' S. Mocavero (silvia.mocavero@cmcc.it) 33 33 34 34 === '''CMCC-2 - Performance analysis of parallel IO''' === 35 ''' Motivation: ''' Improve NEMO IO scalability [[BR]] ''' Status :''' New [[BR]] ''' Main tasks :''' performance comparison between XIOS and other parallel I/O approaches such as MPI-IO and Parallel NetCDF.[[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' June 2015[[BR]] ''' Priority:''' LOW[[BR]] ''' Depends on:''' XIOS[[BR]] ''' Principal Investigator : '''S. Mocavero (silvia.mocavero@cmcc.it)35 ''' Motivation: ''' Improve NEMO IO scalability [[BR]] ''' Status :''' New [[BR]] ''' Main tasks :''' performance comparison between XIOS and other parallel I/O approaches such as MPI-IO and Parallel NetCDF.[[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' June 2015[[BR]] ''' Priority:''' LOW[[BR]] ''' Depends on:''' XIOS[[BR]] ''' Principal Investigator : ''' S. Mocavero (silvia.mocavero@cmcc.it) 36 36 37 37 === '''CMCC-3 - Ensemble generation suite''' === 38 ''' Motivation: ''' to generate ensemble members by spanning uncertainties in the atmospheric forcing and the model parameterizations [[BR]] ''' Status :''' new [[BR]] ''' Main tasks :''' The ensemble generation suite consists of three components, switchable either simultaneously or individually. The components perturb i) the atmospheric forcing, provided as input the atmospheric parameter standard deviation and possibly, the temporal decorrelation scale of the perturbations. These perturbations are correlated in time and space, and the user can choose the correlation scales; ii) the model tendencies within a number of user-selected tendencies (e.g. tracer diffusion, solar penetration, etc.). Perturbations are collinear to the tendencies and the user can choose the decorrelation scales of the perturbations; iii) selected namelist parameters, provided a user-compiled range of values for the individual parameters (e.g. vertical eddy viscosity, etc.).[[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline: ''' December 2015 [[BR]] ''' Priority: ''' LOW-MEDIUM [[BR]] ''' Depends on: ''' [[BR]] ''' Principal Investigator : '''A. Storto (andrea.storto@cmcc.it)38 ''' Motivation: ''' to generate ensemble members by spanning uncertainties in the atmospheric forcing and the model parameterizations [[BR]] ''' Status :''' new [[BR]] ''' Main tasks :''' The ensemble generation suite consists of three components, switchable either simultaneously or individually. The components perturb i) the atmospheric forcing, provided as input the atmospheric parameter standard deviation and possibly, the temporal decorrelation scale of the perturbations. These perturbations are correlated in time and space, and the user can choose the correlation scales; ii) the model tendencies within a number of user-selected tendencies (e.g. tracer diffusion, solar penetration, etc.). Perturbations are collinear to the tendencies and the user can choose the decorrelation scales of the perturbations; iii) selected namelist parameters, provided a user-compiled range of values for the individual parameters (e.g. vertical eddy viscosity, etc.).[[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline: ''' December 2015 [[BR]] ''' Priority: ''' LOW-MEDIUM [[BR]] ''' Depends on: ''' [[BR]] ''' Principal Investigator : ''' A. Storto (andrea.storto@cmcc.it) 39 39 40 40 === '''CMCC-4 - System simplification (in SHARED ACTIONS)''' === 41 ''' Motivation: ''' CMCC will contribute to the simplification process removing obsolescent features. Specific details on what and when have yet to be worked out. [[BR]] ''' Status :''' Completed and included in dev_merge_2015 [[BR]] ''' Main tasks :''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline: ''' [[BR]] ''' Priority: ''' [[BR]] ''' Depends on: ''' [[BR]] ''' Principal Investigator : '''D. Iovino (dorotea.iovino@cmcc.it)41 ''' Motivation: ''' CMCC will contribute to the simplification process removing obsolescent features. Specific details on what and when have yet to be worked out. [[BR]] ''' Status :''' Completed and included in dev_merge_2015 [[BR]] ''' Main tasks :''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline: ''' [[BR]] ''' Priority: ''' [[BR]] ''' Depends on: ''' [[BR]] ''' Principal Investigator : ''' D. Iovino (dorotea.iovino@cmcc.it) 42 42 43 43 === '''CMCC-5 - OBC with BDY for biogeochemistry (in SHARED ACTIONS)''' === 44 ''' Motivation: ''' finalize the treatment of boundary conditions for TOP [[BR]] ''' Status :''' Completed and included in dev_merge_2015 [[BR]] ''' Main tasks :''' use BDY with biogeochemistry using the structures implemented in 2014 development.[[BR]] ''' Science Reviewer:''' D. Storkey [[BR]] ''' System Reviewer:''' C. Ethé [[BR]] ''' Deadline: ''' March 2015 [[BR]] ''' Priority: ''' HIGH [[BR]] ''' Depends on: ''' [[BR]] ''' Principal Investigator : '''T. Lovato (tomas.lovato@cmcc.it)44 ''' Motivation: ''' finalize the treatment of boundary conditions for TOP [[BR]] ''' Status :''' Completed and included in dev_merge_2015 [[BR]] ''' Main tasks :''' use BDY with biogeochemistry using the structures implemented in 2014 development.[[BR]] ''' Science Reviewer:''' D. Storkey [[BR]] ''' System Reviewer:''' C. Ethé [[BR]] ''' Deadline: ''' March 2015 [[BR]] ''' Priority: ''' HIGH [[BR]] ''' Depends on: ''' [[BR]] ''' Principal Investigator : ''' T. Lovato (tomas.lovato@cmcc.it)
