Changes between Version 1 and Version 2 of 2017WP/HPC-09_Gurvan-ZDF

Timestamp:

2017-05-17T23:18:16+02:00 (8 years ago)

Author:

nicolasmartin

Comment:

--

2017WP/HPC-09_Gurvan-ZDF

@@ -40 +40 @@
 }}}
 
-== Summary [=#summary]
+== Summary #summary
 
-'''[./Summary Edit the summary]'''
+|| '''Action''' || HPC-9_Gurvan : ZDF restructuration with reduced number of lbc_lnk call ||
+|| '''PI(S)''' || Gurvan Madec ||
+{{{#!td
+'''Digest'''
+}}}
+{{{#!td
+Restructuration of all vertical physics packages (ZDF) in order to reduce the number of communication and suppress most (if not all) the key_zdf...
+1. remove avmu, avmv, keep only avm and use an average in the dynzdf_imp (_exp) modules (save mpp comm)
+2. Define tau_i, tau_j, the surface ocean stress at t-point, and remove utau, vtau (stress defined at u- and v-point) to remove the communication phase on utau and vtau. This require to adapt the dynzdf modules.
+3. create the zdf manager that encapsulate all modules that modify avm and avt. ==>> only one communication phase on those fields at the end of the ZDF manager instead of one by ZDF modules. In the process, we also remove all the key_zdf... replaced by namelist variables.
+4. simplification: introduce a generic routine to perform the inversion of a tri-diagonal matrix and use it in implicit vertical diffusion (DYN and TRA), in TKE and GLS, and in 4th order compact scheme (TRA and DYN). 
+}}}
+|-
+|| '''Dependencies''' || Depends on Gurvan's availability ||
+|| '''Target''' || 2017 merge party ||
+|| '''Trac Ticket''' || #1883 ||
+|| '''SVN branch''' || [browser:branches/2017/dev_r7881_HPC09_ZDF dev_r7881_HPC09_ZDF] ||
+|| '''Previewer(s)''' || Miguel Castrillo ||
+|| '''Reviewer(s)''' || Miguel Castrillo ||
+|| '''Status''' || In progress ||
+|| '''Links''' || [[ExtractUrl(.)]] ||
 
-{{{#!div style="background:lightgrey"
-[[Include(./Summary)]]
-}}}
+== 
 
 {{{#!Fold title=Abstract tag=h2