Changes between Version 21 and Version 22 of 2016WP/2016SharedActions
- Timestamp:
- 2015-11-10T15:11:43+01:00 (8 years ago)
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2016WP/2016SharedActions
v21 v22 22 22 || AGRIF-2 || AGRIF + LIM3 || || CNRS || Clément Rousset || 23 23 || '''HPC''' || || || || || 24 || HPC-1 || Suppress Global Comms (mpp_sum etc)* || || || || 25 || HPC-2 || Gather communications* || || || || 26 || HPC-3 || Suppress useless comms* || || || || 27 || HPC-4 || Larger halo to limit max 1 communication per variable per timestep* || || || || 28 || HPC-5 || Larger halo to further reduce communication frequency* || || || || 29 || HPC-6 || Restrict computation to inner domain everywhere* || || || || 24 || HPC-1 || Suppress Global Comms (mpp_sum etc)* || || CMCC/Met Office || Silvia Mocavero/Tim Graham || 25 || HPC-2 || Gather communications* || || Barcelona || Miguel Castrillo || 26 || HPC-3 || Suppress useless comms* || || Met Office || Tim Graham || 30 27 || '''Config. Manager''' || || || || || 31 28 || CONFIGMAN-1 || SIREN improvement and robustness || || MERCATOR || julien PAUL || … … 53 50 === '''HPC''' === 54 51 ==== ''' '''HPC-1 / CMCC/Met Office - Suppress global communications ==== 55 '''Motivation:''' Removing global communications could help improve the speed of NEMO [[BR]] ''' Status: ''' Not started ''' [[BR]] ''' Main Tasks: Silvia Mocavero to investigate which communications could be safely removed. Tim Graham to look at a more efficient implementation of functionality in stp_ctl.''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Silvia Mocavero/Tim Graham 52 '''Motivation:''' Removing global communications could help improve the speed of NEMO [[BR]] ''' Status: ''' Not started ''' [[BR]] ''' Main Tasks: ''' Silvia Mocavero to investigate which communications could be safely removed. Tim Graham to look at a more efficient implementation of functionality in stp_ctl. [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Silvia Mocavero/Tim Graham 53 54 ==== ''' '''HPC-2 / Barcelona - Gather communications === 55 '''Motivation:''' Grouping communications (lbc_lnk) together is more efficient than several separate lbc_lnk calls. 56 [[BR]] ''' 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 Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Miguel Castrillo 57 58 ==== ''' '''HPC-3 / Barcelona - Suppress useless communications === 59 '''Motivation:''' Suppress unnecessary calls to lbc_lnk. 60 [[BR]] ''' Status: ''' ''' [[BR]] ''' Main Tasks: ''' Use a script to search for and test impact of removing lbc_lnk calls from the model code. Determine whether communications used for diagnostic purposes can be suppressed. [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Tim Graham 61 62 56 63 57 64 === '''Configuration Manager''' ===
