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revision 1.1889 by dimitri, Mon Jul 1 16:55:57 2013 UTC revision 1.1940 by jmc, Sun Nov 17 15:48:18 2013 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7    checkpoint64q (2013/11/17)
8    o verification:
9      - generate new output on baudelaire (gfortran, -ieee) for OpenAD experiments
10        tutorial_global_oce_biogeo and global_ocean.90x40x15.
11      - generate new output (growth & melt) for seaice_itd experiment after
12        updating the input pickup_seaice files (previously wrong).
13    o pkg/cost:
14      - define a "final cost function" for each tile, and use GLOBAL_SUM_TILE_RL
15        (instead of _GLOBAL_SUM_RL) to get the final cost from all procs & threads:
16        o this fixes global-sum value if multi-threads (since GLOBAL_SUM_TILE_RL
17          cannot be applied to var in common block).
18        o allows to get results independent of tile-per-proc setting (if using
19          slower GLOBAL_SUM_SEND_RECV option).
20      - update accordingly: seaice_cost_final.F, shelfice_cost_final.F,
21        thsice_cost_final.F and ecco_cost_final.F (this one affects lab_sea
22        forward gradients: update output).
23      - update */code_oad/externalDummies.F by adding dummy GLOBAL_SUM_TILE_RL
24        S/R and, for most exp., also comment out GLOBAL_SUM_R8.
25    o pkg/mom_common:
26      - move to pkg/mom_common and model/src (previously in tutorial_deep_convection
27        code) 2nd version of isotropic 3-D Smagorinsky code interface: strain and
28        viscosity are locally declared in dynmics.F and pass as argument to CALC_GW;
29        ensure that all field value that are used are set.
30    o tutorial_deep_convection (smag3d):
31      - add missing scaling in mom_calc_smag_3d.F;
32      - set smag3D_coeff in input.smag3d such that results do not change.
33    o pkg/dic:
34      - change dic_cost.F to compute cost on each tile first and then apply
35        GLOBAL_SUM_TILE_RL: this affects forward gradient of AD experiments
36        tutorial_dic_adjoffline & tutorial_global_oce_biogeo; update output.
37      - remove kLev argument and use GLOBAL_SUM_TILE_RL in tracer_meanarea.
38    o eesupp/src & pkg/mdsio:
39      - remove gather/scatter_vector.F (from eesupp) and mdsio_read/writevector.F
40        (from pkg/mdsio) since they are no longer used for tape IO.
41      - move simple C subroutine "setdir.c" from pkg/compon_communic to eesupp/src
42        (+ keep a copy in pkg/atm_ocn_coupler).
43    o verification/isomip:
44      - split domain in 8 squared tiles (instead of just 2) for FWD, AD & OAD tests.
45    o tools/build_options:
46      - optfile linux_amd64_ifort11, fast (no ieee) case:
47        to get a working restart for all experiments, add "-fp-model source"
48        to FOPTIM (also remove "-opt-streaming-stores auto" <- this is the default).
49    
50    checkpoint64p (2013/10/20)
51    o pkg/autodiff:
52      - adread_adwrite.F: when type and length do not match ALLOW_AUTODIFF_WHTAPEIO
53        criteria, return to simple (default) tape IO format.
54    o pkg/mdsio (+ eesupp/src):
55      - rewrite/simplify tape-IO S/R (new S/R MDS_READ/WRITE_TAPE replace
56        previous MDSREAD/WRITEVECTOR) with 2 array argument from each type (R4/R8);
57      - fix globalFile and singleCpuIO options using simpler global mapping.
58      - new pairs of scatter/gather vector S/R (one for each type, generated from
59        template) corresponding to simpler global mapping.
60      - adread_write.F: switch to new S/R (but leave old calls commented) and write
61        to globalFile when parameter globalFiles is set to True.
62      - switch on useSingleCpuIO in AD experiments: global_ocean.90x40x15 & isomip.
63    o pkg/autodiff:
64      - adread_adwrite.F: add a hack for RS arrays (when RS=real*4);
65        with ALLOW_AUTODIFF_WHTAPEIO defined, since corresponding (real*4) is
66        missing, just add a STOP if array type do not match.
67    o pkg/exf:
68      - to allow to use seaice-fraction from pkg/exf in other pkgs than pkg/seaice:
69         rename CPP option EXF_ALLOW_SEAICE_RELAX to EXF_SEAICE_FRACTION
70         and rename array obsSIce to exf_iceFraction.
71    o tutorial_deep_convection:
72      - add 1rst version of isotropic 3-D Smagorinsky code (from Louis-Philippe),
73        for now all in this exp. code dir.
74      - add secondary test using Smag-3D viscosity (keep very low backgroud visc for
75        testing) and flux-limter advection scheme for Temp. (no explicit diffusion).
76    o eesupp/src:
77      - added SINGLE_DISK_IO option because reading of parameter files on
78        very large number of processors did not work with existing set-up
79    
80    checkpoint64o (2013/09/25)
81    o pkg/atm_phys & atm_compon_interf:
82      - allows for coupling of gray-atmosphere (atm_phys) with ocean.
83    o tools/build_options:
84      - switch from "-fPIC" to "-mcmodel=medium" in optfiles: linux_amd64_gfortran
85        & linux_amd64_ifort11 and in linux_amd64_g77 & linux_amd64_open64 also
86        remove CPP setting (was identical to genmake2 default).
87    o pkg/gmredi & model/src: Some updating and work done on the residual model.
88      - created new file model/src/calc_eddy_stress.F to calculate the eddy stress.
89      - fixed up the calculation of the eddy stress and how it is added to the
90        external forcing via taueddy_external_forcing.F
91      - at the moment, it is very experimental and only works with the variable eddy
92        diffusivity calculated in gmredi_k3d.F
93    o pkg/seaice/seaice_check.F: add a check to catch the case of specifying
94        lw/swfluxfile instead of lw/swdownfile in data.exf together with pkg/seaice
95    o testreport (& tools/do_tst_2+2):
96      - for MPI test, set default COMMAND to 'mpirun -v -np TR_NPROC ./{executable}'
97    o tools/build_options: linux_amd64_gfortran & linux_amd64_ifort11:
98      - remove CPP='cpp -traditional -P' (this is genmake2 default)
99      - add switch (for big setups) to use 'medium' memory-model (but leave it
100        commented out for now). Note: needed with FC 19 to compile big setups.
101    o pkg/atm_compon_interf:
102      - regroup per field origin (model & pkgs) the coupling storage routines
103         (which accumalate in time each coupling field)
104      - move bi,bj loops inside atm_store_my_data.F and store also wind-stress;
105        update accordingly + simplify aim_do_physics.F
106    
107    checkpoint64n (2013/08/26)
108    o pkg/bbl:
109      - update formulation to reduce dispersion of tracer properties in bbl
110      - replaced horizontal and vertical transport parameters with velocities
111      - changes results for verification/global_with_exf.yearly
112    o verification/halfpipe_streamice:
113      - change to matrix construction; update both Fwd & AD output.
114    o verification/tutorial_tracer_adjsens:
115      - OpenAD test: switch to vector-invariant momentum since fluxform with
116        rStar causes problems with OpenAD; update output.
117    o tools:
118      - genmake2: define a common prefix for all temp-file names ; move them
119        to local /tmp disk (but would be easy to move them back);
120      - xmakedepend: apply the same switch for temp-files.
121    o pkg/offline:
122      - changes for use with rStar (NLFS): assume that we continue to provide
123        UVELMASS/hFacW_ini & VVELMASS/hFacS_ini (hFacWi,S_ini as written in grid
124        output files) and apply r* scaling at each time-step (function of the time
125        varying Eta field); use normal pickup files (needed for restart with NLFS).
126    o adjoint with OpenAD:
127      - move OpenAD-specific files from verification/OpenAD/code_oad_all to a new
128        package openad.  This package has to be compiled for all runs with OpenAD
129        instead of specifying code_oad_all as a modification directory.
130      - link the fortran templates from tools/OAD_support to the build directory
131        for preprocessing to avoid conflicts between different setups compiled
132        simultaneously and simplify cleanup.
133    o pkg/exf:
134      - in exf_getforcing.F: comment out most of the EXCH calls (fields used by
135        main model or other pkgs are exchanged in EXF_MAPFIELDS).
136    o model/src:
137      - do_stagger_fields_exchanges.F: skip EXCH calls when using pkg/offline
138        (similar to do_fields_blocking_exchanges.F).
139    o tools/genmake2:
140      - remove TAF output src code just before calling staf (when not doing a fresh
141        built, will stop if things go wrong with staf).
142      - fix target "adobj" (left from TAF version-2 transition)
143    o pkg/diagnostics:
144      - add a parameter to track the status of pkg/diagnostics activation;
145        this replace/extend the use of logical param "settingDiags" (to check
146        when adding diag to the list) to also check any DIAGNOSTICS_[]FILL* call.
147        New S/R to print error message and stop when pkgStatus is not right.
148      - to try: add a warning when "data.diagnostics" exist but useDiagnostics=F.
149    
150    checkpoint64m (2013/08/13)
151    o model/inc:
152      - move FCORI_MACROS.h from PARAMS(_MACROS).h to GRID_MACROS.h (left from
153        8 yrs ago modif when Coriolis arrays were moved from PARAMS.h to GRID.h)
154    o pkg/kpp & aim_v23:
155      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
156    o pkg/seaice:
157      - restore (last time on 2011/12/24) ability to compile pkg/seaice with
158        undefined pkg/exf ALLOW_ATM_TEMP or ALLOW_RUNOFF CPP-options.
159      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
160    o eesupp/src:
161      - fix check for overlap-size argument (myOLn.GT.MAX_OLY_EXCH)
162        in exch1_rx[_ad].template (thanks to Francois Lefeuvre report).
163    o switch to TAF version-2:
164      - add flow directives to "freeze" naming convention for ad-routines that
165        are used in I/O routines of adjoint state and associated common blocks
166        that are used in adcommon.h (backward compatible with version-1)
167      - update all ad-optfiles (in tools/adjoint_options + few local to some
168        verification exp) to switch to latest TAF version (currently 2.5.5);
169        merge "*_mpi" adoptfiles into the corresponding non-mpi (but commented
170        out except for diva).
171      - the major change with TAF version-2 is that both the differentiated
172        routines and the forward routines (new) are returned as part of the TAF
173        output source code. Update genmake2 accordingly.
174      - new output for AD experiment tutorial_global_oce_biogeo (better AD gradient
175        with version-2 when compared to TLM or FWD gradient); other experiments
176        output show minor changes (machine truncation level); update the few AD &
177        TLM output with 12 matching digits only (some prior to version-2 switch).
178    
179    checkpoint64l (2013/08/05)
180    o model/src:
181      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
182      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
183        when using TAF but only if using OpenAD.
184    o pkg/mom_common+fluxform+vecinv:
185      - always set horiz. viscosity arrays to background value before calling
186        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
187        only when using variable horiz. viscosity (useVariableVisc=T);
188      - simplify mom_vecinv.F (only 1 block for momViscosity).
189    o pkg/mom_common: variable horiz. viscosity in NH code
190      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
191        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
192      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
193        useBiharmonicVisc & useVariableVisc.
194      - fix old bug (already in 1rst implementation of variable horizontal viscosity
195        in calc_gw.F, version 1.27, 2006/06/20):
196        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
197        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
198      - change background horiz viscosity in vertical momentum (gW) to always be
199        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
200        any type of variable viscosity, e.g., viscAh/4Grid)
201      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
202        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
203        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
204        default viscAh,viscA4 is zero).
205    o model/src:
206      - extend length of drC & recip_drC from Nr to Nr+1.
207    o Divided Adjoint (DIVA) with MPI:
208      - genmake2: do not create local ./mpi_headers dir when no file to copy into.
209      - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT
210        and ALLOW_USE_MPI) from model/src code and from ECCO_CPPOPTIONS.h.
211    
212    checkpoint64k (2013/07/23)
213    o tools/OAD_support:
214      - avoid the need for file "oadtempflile" in insertTemplateDir.bash
215        and remove it from genmake2.
216    o tools/build_options:
217      - remove MPI_HEADER_FILES_INC setting (no longer used) and comment out
218        MPI_HEADER_FILES list (let genmake2 find the missing headers)
219    o verification/halfpipe_streamice:
220      - change to driving stress formulation; update both Fwd & AD output.
221    o tools/genmake2 and Divided Adjoint with MPI:
222      - remove default setting of MPIINCLUDEDIR from $MPIHOME (always been broken);
223      - only create local ./mpi_headers dir if using MPI and MPIINCLUDEDIR is set;
224      - add new variable (LOCAL_MPI_HEADERS, replace MPI_HEADER_FILES_INC) in
225        Makefile, which is set by genmake2, and check which mpi-headers are needed.
226        Note: need to update adjoint_options/adjoint_diva_mpi accordingly.
227      - update target "CLEAN" (to also remove ./mpi_headers/ dir).
228    o testreport:
229      - changes for Divided Adjoint Run: when file "run_ADM_DIVA" is present,
230        perform additional runs (number of additional runs is "add_DIVA_runs" taken
231        from file run_ADM_DIVA ; should match "nchklev_3" in file "code_ad/tamc.h").
232    o verification/lab_sea (AD test):
233      - change to test Divided Adjoint Run in this set-up (both standard AD test
234        and 2 secondary AD test: noseaice + noseaicedyn); drop the evp AD test.
235    o pkg atm_ & ocn_compon_interf:
236      - remove cpl_earlyExpImpCall=F option (was mainly a hack added for the old
237        staggerTimeStep implementation) and disable (retired) corresponding
238        parameter.
239    o pkg/offline:
240      - comment out unused field-array: ICEM, ConvectCount, hflx[01], icem[01];
241      - add S/R OFFLINE_CHECK to print offline parameter summary
242        and stop if loading a file that is not used;
243      - enable to calculate GMRedi tensor, KPP mixing and convective index
244        when the corresponding file(s) is/are not specified (but pkg is used).
245      - comment out resetting of monitorFreq (to endTime) since it still useful
246        for monitoring CFL numbers and checking offline fields.
247    o OpenAD:
248      - do not define OAD_DEBUG (in tools/adjoint_options/adjoint_oad) to get
249        smaller standard output) and generate new (smaller) output (on baudelaire
250        using gfortran with -ieee) for exp. tutorial_tracer_adjsens
251    o model/src:
252      - call EXTERNAL_FORCING_SURF outside bi,bj loops (in do_oceanic_phys.F),
253        (where external_forcing_adjust was called) and change list of arguments;
254      - merge external_forcing_adjust.F into external_forcing_surf.F
255      - put surface relaxation of SST & SSS in new S/R (forcing_surf_relax.F)
256        which also contains balancing surface relaxation (ALLOW_BALANCE_RELAX,
257        previously in file "balance_relax.F", now removed); remove corresponding
258        arrays in FFIELDS.h.
259      - EXTERNAL_FORCING_SURF is now called when using pkg/offline; implement
260        a hack for getting back surfaceForcingS (loaded from file) when using
261        ALLOW_OLD_VIRTUALFLUX (pkg/dic, in DIC_OPTIONS.h) in offline set-up.
262      - update output of AD test experiment global_ocean.cs32x15.seaice_dynmix
263        (was getting only 11 digits for AD-grad, due to different truncation
264         error in AD code).
265    
266    checkpoint64j (2013/07/04)
267    o pkg/offline:
268      - to enable the use of other features with pkg offline (e.g., obcs),
269        also call S/R DO_OCEANIC_PHYS in offline run - more modifs to come.
270      - comment out "allowFreezing" (now active) in 2 offline testing exp.
271  o pkg/exf ALLOW_RUNOFTEMP  o pkg/exf ALLOW_RUNOFTEMP
272    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL    - fix sign and make compatible with temp_EvPrRn .NE. UNSET_RL
273    - added RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice    - ahdded RUNOFTEMP test to verification/global_ocean.cs32x15/input.seaice
274    - changes verification/global_ocean.cs32x15/results/output.seaice.txt    - changes verification/global_ocean.cs32x15/results/output.seaice.txt
275  o pkg/atm_phys:  o pkg/atm_phys:
276    - allows to add some damping on uVel,vVel (strength only function of k).    - allows to add some damping on uVel,vVel (strength only function of k).

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