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revision 1.1950 by dimitri, Thu Dec 19 01:06:09 2013 UTC revision 1.1967 by jmc, Thu Feb 13 00:12:27 2014 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7  o useSingleCpuInput separates single-CPU input from single-CPU output  o verification/MLAdjust:
8  o pkg/seaice/seaice_lsr.F: fix an initialisation bug for the    - rename secondary test suffix:
9    SEAICE_VECTORIZE_LSR_ZEBRA option that lead to NaNs on a NEC-SX8       1.leith  -> A4FlxF  + switch to flux-form & add side-drag
10         0.leithD -> AhFlxF  + switch to flux-form
11         0.smag   -> AhVrDv  (use Vorticity-Div. visc form) + add side-drag
12         0.leith  -> AhStTn  (use Strain-Tension visc form) + add side-drag
13    o pkg/mom_vecinv:
14      - remove unused arguments from S/R MOM_VI_HDISSIP & MOM_HDISSIP (as it used
15        to be before mom_calc_visc.F)
16      - skip the call to MOM_CALC_TENSION & MOM_CALC_STRAIN if not needed.
17      - add 2nd copy of vort3 & strain that knows about lateral BC (free/no slip):
18        this is simpler for the adjoint and for diagnostics.
19    o model/src + pkg/momentum:
20      - add input files for  2-D additional Western and Southern cell-edge wall
21         (e.g., to add "thin-wall" where it is =1).
22      - fix sideDrag option for thin-walls with Non-Lin Free-Surf
23        using 2nd hFacZ that is computed from initial (fix domain) hFac
24      - known limitations of thin wall implementation: not yet coded for sigma
25        coords; not working with CD-scheme neither.
26    o pkg/seaice:
27      - rename recently introduced parameters from (wrong name) AB to
28        BDF (backward difference time discretisation)
29      - retire runtime parameters SEAICEuseAB2, SEAICE_abEps
30    o tools/adjoint_options:
31      - remove setting of "OPENAD=true" (now set by command line "genmake2 -oad")
32    
33    checkpoint64t (2014/02/01)
34    o pkg/thsice
35      - corrected store directive fixes thsice adjoint gradient checks
36    o genmake2 & testreport:
37      - add genmake2 option "-oad" to generate a Makefile for OpenAD built and
38        in this case, use tools/adjoint_options/adjoint_oad as default AD optfile.
39        Update testreport accordingly. No need to set "export OPENAD=true"
40        in adjoint_options/adjoint_oad anymore (will be removed later).
41    o pkg/shelfice:
42      - put T & S shelfice forcing into model surfaceForcing_T,_S (for now,
43        only if SHELFICEboundaryLayer=F); Change model/src/external_forcing.F
44        so that surface forcing applies to k=kSurf if using pkg/shelfice.
45    o pkg/ctrl, pkg/grdchk, pkg/ecco:
46      - Changes to make GENARR more modular (i.e. invisible if not used)
47    o model/src/temp_integrate.F and salt_integrate.F
48      - re-include store directives that were removed on Dec 27th.
49    o model/src/external_forcing_surf.F
50      - add storage directives for EmPmR and PmEpR to avoid recomputation of
51        seaice_model in the adjoint that is problematic when seaice_model is
52        turned off in the adjoint. The resolved issue dated back to July when
53        EXTERNAL_FORCING_SURF call was moved.
54        Update global_ocean.cs32x15/*/output_adm.seaice_dynmix.txt accordingly.
55    o pkg/exf/exf_check.F
56      - fix a small bug again (originally found by Wentao Liu, now found again)
57      - streamline error output
58    o pkg/streamice and aim_v23:
59      - replace a few "_EXCH_XY_RL (" with "_EXCH_XY_RL(", so that
60        Apple's /usr/bin/cpp knows what to do:
61        Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
62        Target: x86_64-apple-darwin13.0.0
63    
64    checkpoint64s (2014/01/05)
65    o tools/adjoint_options:
66      - switch to fastopt.net TAF server (instead of default fastopt.de) for
67        AD optfiles adjoint_diva & adjoint_f95 (similar to adjoint_default).
68    o model/src:
69      - remove some unnecessary TAF storage directives in forward_step.F and
70        in dynamics.F (note: not always removed by TAF, e.g., double storage
71        of kappaRU,kappaRV in former version of dynamics.F).
72    o model/src & pkg/ptracers:
73      - call directly GAD_IMPLICIT_R & IMPLDIFF + DWNSLP_APPLY from temp_integrate.F
74        salt_integrate.F and ptracers_integrate.F (instead of from thermodynamics.F)
75        and remove ptracers_dwnslp_apply.F & ptracers_implicit.F
76      - call MATRIX_STORE_TENDENCY_EXP for each tracer (in ptracers_integrate.F)
77      - add fZon & fMer as output argument of S/R GAD_CALC_RHS.
78      - update TAF AD-output of experiments global_ocean.90x40x15 (13 for AD-grad).
79    o useSingleCpuInput separates single-CPU input from single-CPU output;
80        for now only implemented for in exf_interp_read.F
81    o verification/advect_xy:
82      - fix missing EXCH call in local version of ini_salt.F and update output.
83    o momentum diagnostics:
84      - fix which deltaT is used in Total-Tendency diagnostics.
85      - fix typo in diagnostics for momentum tendency from AB.
86    o pkg/seaice/seaice_lsr.F: fix an initialisation bug for the
87        SEAICE_VECTORIZE_LSR_ZEBRA option that lead to NaNs on a NEC-SX8
88    
89  checkpoint64r (2013/12/08)  checkpoint64r (2013/12/08)
90  o verification/*/results:  o verification/*/results:
# Line 112  o verification: Line 190  o verification:
190  o pkg/cost:  o pkg/cost:
191    - define a "final cost function" for each tile, and use GLOBAL_SUM_TILE_RL    - define a "final cost function" for each tile, and use GLOBAL_SUM_TILE_RL
192      (instead of _GLOBAL_SUM_RL) to get the final cost from all procs & threads:      (instead of _GLOBAL_SUM_RL) to get the final cost from all procs & threads:
193      o this fixes global-sum value if multi-threads (since GLOBAL_SUM_TILE_RL      o this fixes global-sum value if multi-threads (since GLOBAL_SUM_RL
194        cannot be applied to var in common block).        cannot be applied to var in common block).
195      o allows to get results independent of tile-per-proc setting (if using      o allows to get results independent of tile-per-proc setting (if using
196        slower GLOBAL_SUM_SEND_RECV option).        slower GLOBAL_SUM_SEND_RECV option).

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