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revision 1.1900 by jmc, Tue Jul 23 13:52:00 2013 UTC revision 1.1957 by gforget, Tue Jan 14 22:37:15 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 model/src/temp_integrate.F and salt_integrate.F
8     - re-include store directives that were removed on Dec 27th.
9    o model/src/external_forcing_surf.F
10     - add storage directives for EmPmR and PmEpR to avoid recomputation of seaice_model
11       in the adjoint that is problematic when seaice_model is turned off in the adjoint.
12       The resolved issue dated back to july when EXTERNAL_FORCING_SURF call was moved.
13       Update global_ocean.cs32x15/results/output_adm.seaice_dynmix.txt accordingly.
14    
15    o pkg/exf/exf_check.F
16     - fix a small bug again (originally found by Wentao Liu, now found again)
17     - streamline error output
18    o pkg/streamice and aim_v23:
19      replace a few "_EXCH_XY_RL (" with "_EXCH_XY_RL(", so that
20      Apple's /usr/bin/cpp knows what to do:
21      Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
22      Target: x86_64-apple-darwin13.0.0
23    
24    checkpoint64s (2014/01/05)
25    o tools/adjoint_options:
26      - switch to fastopt.net TAF server (instead of default fastopt.de) for
27        AD optfiles adjoint_diva & adjoint_f95 (similar to adjoint_default).
28    o model/src:
29      - remove some unnecessary TAF storage directives in forward_step.F and
30        in dynamics.F (note: not always removed by TAF, e.g., double storage
31        of kappaRU,kappaRV in former version of dynamics.F).
32    o model/src & pkg/ptracers:
33      - call directly GAD_IMPLICIT_R & IMPLDIFF + DWNSLP_APPLY from temp_integrate.F
34        salt_integrate.F and ptracers_integrate.F (instead of from thermodynamics.F)
35        and remove ptracers_dwnslp_apply.F & ptracers_implicit.F
36      - call MATRIX_STORE_TENDENCY_EXP for each tracer (in ptracers_integrate.F)
37      - add fZon & fMer as output argument of S/R GAD_CALC_RHS.
38      - update TAF AD-output of experiments global_ocean.90x40x15 (13 for AD-grad).
39    o useSingleCpuInput separates single-CPU input from single-CPU output;
40        for now only implemented for in exf_interp_read.F
41    o verification/advect_xy:
42      - fix missing EXCH call in local version of ini_salt.F and update output.
43    o momentum diagnostics:
44      - fix which deltaT is used in Total-Tendency diagnostics.
45      - fix typo in diagnostics for momentum tendency from AB.
46    o pkg/seaice/seaice_lsr.F: fix an initialisation bug for the
47        SEAICE_VECTORIZE_LSR_ZEBRA option that lead to NaNs on a NEC-SX8
48    
49    checkpoint64r (2013/12/08)
50    o verification/*/results:
51      - Update reference output of experiments that were passing with just 13 digits
52         (make it easier to detect future changes in results)
53    o model/src & pkg/ptracers:
54      - move calls to GAD_ADVECTION (Multi-Dim advection) from thermodynamics.F to
55        inside temp_integrate.F and salt_integrate.F and from ptracers_advection.F
56        to inside ptracers_integrate.F ; remove ptracers_advection.F
57    o coupling interface pkgs:
58        [atm_compon_interf, ocn_compon_interf & atm_ocn_coupler]
59      - change the config check to test the agreement of Ocean Depth
60        with ATM land/sea mask (instead of ATM orography);
61      - send to coupler the number of coupler time-steps to do for this run:
62        this allows to check for consistency and don't need anymore to be
63        specified in parameter file "data";
64      in coupler:
65      - check consistency of RunOff map versus Ocean Depth and ATM land/sea mask.
66      - improve report to log-file of config setting (pass log-file unit to few S/R)
67    o pkg/compon_communic:
68      - add coupling send/receive for non-tiled integer vector;
69      - add S/R to check and stop if any proc has an error (similar to
70        eesupp/src/stop_if_error.F but single thread and across Comm_World).
71    o pkg/exch2:
72      - in exch2*_get_rx[1,2]: use new list "W2_tileIndex" to replace search
73        through list of all tiles my proc owns.
74    o model/src:
75      - AUTODIFF only: in calc_adv_flow.F, recompute rTransKp (instead of copying
76        from rTrans) to simplify dependencies (no need to store rTrans anymore in
77        calling S/R); this affects AD results at machine truncation level:
78        update AD-output (TAF) of experiments: 1D_ocean_ice_column,
79        bottom_ctrl_5x5 & obcs_ctrl (12 digits for AD grad, same FWD grad).
80    o tools/build_options:
81      - simplify Warnings options (-ieee & -devel cases) in linux_amd64_gfortran
82    o coupling interface pkgs:
83        [compon_communic, atm_compon_interf & ocn_compon_interf]
84      - move declaration of local array "ibuf" out of header file "CPLR_SIG.h"
85        to each S/R that needs it; remove un-used variables.
86      - change component tile registration (cpl_register.F in both compon_interf
87        and mitcomponent_tile_register.F) to pass the full list of tiles
88        information (including bi,bj) in 1 vector (instead of in a bi,bj matrix).
89      - with pkg/exch2: adopt the same convention used for I/O to define mapping
90        towards coupler global array (unless W2_useE2ioLayOut=F):
91         a) can now use different tiling between atm & ocn comp.
92         b) no needs to modify the run-Off map when changing tiling (was needed
93            even if using the same tiling between atm & ocn).
94         c) will allow to run with blank-tiles in 1 component (e.g., for ocean
95            full land tiles); not yet tested.
96      - check for valid mapping from comp. tile to coupler global array
97      - improve report of tile registration results to log file.
98    o pkg/exch2:
99      - in eesupp/src/eeboot.F: move call to W2_EEBOOT before Coupler
100        tile-registration (CPL_REGISTER);
101      - activate (un-comment) definition and setting of "W2_tileIndex" list to
102        store the local bi,bj indices of each tile;
103      - also print bi,bj in local report to log file;
104      - fix pkg/debug/debug_cs_corner_uv.F for the case nSy > 1 (left from
105        Jun 2009 modif of pkg/exch2).
106    o testing on baudelaire:
107      - run 2 tests at a time: no significant slow down (since enough cpu) and
108        get the full set of test done earlier
109      - switch the ifort test to "-devel" ; run the OpenAD test everyday.
110    o model/src/thermodynamics.F and routines called from it:
111      - pkg/gmredi: gmredi_residual_flow.F (replacing gmredi_calc_uvflow.F &
112        gmredi_calc_wflow.F) to update eulerian velocity (input) into residual
113        velocity (outp) by adding bolus velocity.
114      - model/src: calc_adv_flow.F (replacing calc_common_factors.F) to compute
115        mass transport from velocity + lateral grid cell area
116      - rename calc_gt.F to temp_integrate.F (includes call to TIMESTEP_TRACER)
117      - rename calc_gs.F to salt_integrate.F (includes call to TIMESTEP_TRACER)
118     in thermodynamics.F
119      - remove k from thermodynamics.F and move it to temp_integrate.F
120        salt_integrate.F and ptracers_integrate.F (now done inside the tracer
121        loop).
122      - compute locally (in thermodynamics.F) 3-D velocity field that is used to
123        advect tracers; pass it as argument to GAD_ADVECTION, GAD_SOM_ADVECT,
124        PTRACERS_ADVECTION, TEMP_INTEGRATE, SALT_INTEGRATE, PTRACERS_INTEGRATE,
125        GAD_IMPLICIT_R and PTRACERS_IMPLICIT
126      - update AD-output (TAF & OAD) of experiments: 1D_ocean_ice_column,
127        global_ocean.90x40x15, tutorial_global_oce_biogeo and
128        tutorial_tracer_adjsens (+ TLM output).
129    o tools/OAD_support and (verification/*/) code_oad:
130      - OAD_support/cb2mGetModules.csh: add PACKAGES_CONFIG.h in header file to
131        module conversion ; remove unneeded CPP_EEOPTIONS.h.
132      - code_oad/CPP_OPTIONS.h: remove PACKAGES_CONFIG.h and use a more standard
133        version (closer to model/inc/CPP_OPTIONS.h).
134    o model/src:
135      - remove parameter "useOldFreezing" from PARAMS.h and push it to the
136        retired list of parameters (routine FREEZE has been replace by surface
137        freezing (10.yrs ago) and by pkg/frazil (interior freezing).
138    o pkg/gmredi:
139      - add option (GM_CALC_TRANSP_FROM_VEL) to compute transport directly from
140        velocity (same scheme but affects machine truncation) for GM_AdvForm.
141      - update output of FWD experiments: front_relax.bvp,
142        global_ocean.90x40x15.dwnslp, global_ocean.cs32x15 and ideal_2D_oce.
143    
144    checkpoint64q (2013/11/17)
145    o verification:
146      - generate new output on baudelaire (gfortran, -ieee) for OpenAD experiments
147        tutorial_global_oce_biogeo and global_ocean.90x40x15.
148      - generate new output (growth & melt) for seaice_itd experiment after
149        updating the input pickup_seaice files (previously wrong).
150    o pkg/cost:
151      - define a "final cost function" for each tile, and use GLOBAL_SUM_TILE_RL
152        (instead of _GLOBAL_SUM_RL) to get the final cost from all procs & threads:
153        o this fixes global-sum value if multi-threads (since GLOBAL_SUM_TILE_RL
154          cannot be applied to var in common block).
155        o allows to get results independent of tile-per-proc setting (if using
156          slower GLOBAL_SUM_SEND_RECV option).
157      - update accordingly: seaice_cost_final.F, shelfice_cost_final.F,
158        thsice_cost_final.F and ecco_cost_final.F (this one affects lab_sea
159        forward gradients: update output).
160      - update */code_oad/externalDummies.F by adding dummy GLOBAL_SUM_TILE_RL
161        S/R and, for most exp., also comment out GLOBAL_SUM_R8.
162    o pkg/mom_common:
163      - move to pkg/mom_common and model/src (previously in tutorial_deep_convection
164        code) 2nd version of isotropic 3-D Smagorinsky code interface: strain and
165        viscosity are locally declared in dynmics.F and pass as argument to CALC_GW;
166        ensure that all field value that are used are set.
167    o tutorial_deep_convection (smag3d):
168      - add missing scaling in mom_calc_smag_3d.F;
169      - set smag3D_coeff in input.smag3d such that results do not change.
170    o pkg/dic:
171      - change dic_cost.F to compute cost on each tile first and then apply
172        GLOBAL_SUM_TILE_RL: this affects forward gradient of AD experiments
173        tutorial_dic_adjoffline & tutorial_global_oce_biogeo; update output.
174      - remove kLev argument and use GLOBAL_SUM_TILE_RL in tracer_meanarea.
175    o eesupp/src & pkg/mdsio:
176      - remove gather/scatter_vector.F (from eesupp) and mdsio_read/writevector.F
177        (from pkg/mdsio) since they are no longer used for tape IO.
178      - move simple C subroutine "setdir.c" from pkg/compon_communic to eesupp/src
179        (+ keep a copy in pkg/atm_ocn_coupler).
180    o verification/isomip:
181      - split domain in 8 squared tiles (instead of just 2) for FWD, AD & OAD tests.
182    o tools/build_options:
183      - optfile linux_amd64_ifort11, fast (no ieee) case:
184        to get a working restart for all experiments, add "-fp-model source"
185        to FOPTIM (also remove "-opt-streaming-stores auto" <- this is the default).
186    
187    checkpoint64p (2013/10/20)
188    o pkg/autodiff:
189      - adread_adwrite.F: when type and length do not match ALLOW_AUTODIFF_WHTAPEIO
190        criteria, return to simple (default) tape IO format.
191    o pkg/mdsio (+ eesupp/src):
192      - rewrite/simplify tape-IO S/R (new S/R MDS_READ/WRITE_TAPE replace
193        previous MDSREAD/WRITEVECTOR) with 2 array argument from each type (R4/R8);
194      - fix globalFile and singleCpuIO options using simpler global mapping.
195      - new pairs of scatter/gather vector S/R (one for each type, generated from
196        template) corresponding to simpler global mapping.
197      - adread_write.F: switch to new S/R (but leave old calls commented) and write
198        to globalFile when parameter globalFiles is set to True.
199      - switch on useSingleCpuIO in AD experiments: global_ocean.90x40x15 & isomip.
200    o pkg/autodiff:
201      - adread_adwrite.F: add a hack for RS arrays (when RS=real*4);
202        with ALLOW_AUTODIFF_WHTAPEIO defined, since corresponding (real*4) is
203        missing, just add a STOP if array type do not match.
204    o pkg/exf:
205      - to allow to use seaice-fraction from pkg/exf in other pkgs than pkg/seaice:
206         rename CPP option EXF_ALLOW_SEAICE_RELAX to EXF_SEAICE_FRACTION
207         and rename array obsSIce to exf_iceFraction.
208    o tutorial_deep_convection:
209      - add 1rst version of isotropic 3-D Smagorinsky code (from Louis-Philippe),
210        for now all in this exp. code dir.
211      - add secondary test using Smag-3D viscosity (keep very low backgroud visc for
212        testing) and flux-limter advection scheme for Temp. (no explicit diffusion).
213    o eesupp/src:
214      - added SINGLE_DISK_IO option because reading of parameter files on
215        very large number of processors did not work with existing set-up
216    
217    checkpoint64o (2013/09/25)
218    o pkg/atm_phys & atm_compon_interf:
219      - allows for coupling of gray-atmosphere (atm_phys) with ocean.
220    o tools/build_options:
221      - switch from "-fPIC" to "-mcmodel=medium" in optfiles: linux_amd64_gfortran
222        & linux_amd64_ifort11 and in linux_amd64_g77 & linux_amd64_open64 also
223        remove CPP setting (was identical to genmake2 default).
224    o pkg/gmredi & model/src: Some updating and work done on the residual model.
225      - created new file model/src/calc_eddy_stress.F to calculate the eddy stress.
226      - fixed up the calculation of the eddy stress and how it is added to the
227        external forcing via taueddy_external_forcing.F
228      - at the moment, it is very experimental and only works with the variable eddy
229        diffusivity calculated in gmredi_k3d.F
230    o pkg/seaice/seaice_check.F: add a check to catch the case of specifying
231        lw/swfluxfile instead of lw/swdownfile in data.exf together with pkg/seaice
232    o testreport (& tools/do_tst_2+2):
233      - for MPI test, set default COMMAND to 'mpirun -v -np TR_NPROC ./{executable}'
234    o tools/build_options: linux_amd64_gfortran & linux_amd64_ifort11:
235      - remove CPP='cpp -traditional -P' (this is genmake2 default)
236      - add switch (for big setups) to use 'medium' memory-model (but leave it
237        commented out for now). Note: needed with FC 19 to compile big setups.
238    o pkg/atm_compon_interf:
239      - regroup per field origin (model & pkgs) the coupling storage routines
240         (which accumalate in time each coupling field)
241      - move bi,bj loops inside atm_store_my_data.F and store also wind-stress;
242        update accordingly + simplify aim_do_physics.F
243    
244    checkpoint64n (2013/08/26)
245    o pkg/bbl:
246      - update formulation to reduce dispersion of tracer properties in bbl
247      - replaced horizontal and vertical transport parameters with velocities
248      - changes results for verification/global_with_exf.yearly
249    o verification/halfpipe_streamice:
250      - change to matrix construction; update both Fwd & AD output.
251    o verification/tutorial_tracer_adjsens:
252      - OpenAD test: switch to vector-invariant momentum since fluxform with
253        rStar causes problems with OpenAD; update output.
254    o tools:
255      - genmake2: define a common prefix for all temp-file names ; move them
256        to local /tmp disk (but would be easy to move them back);
257      - xmakedepend: apply the same switch for temp-files.
258    o pkg/offline:
259      - changes for use with rStar (NLFS): assume that we continue to provide
260        UVELMASS/hFacW_ini & VVELMASS/hFacS_ini (hFacWi,S_ini as written in grid
261        output files) and apply r* scaling at each time-step (function of the time
262        varying Eta field); use normal pickup files (needed for restart with NLFS).
263    o adjoint with OpenAD:
264      - move OpenAD-specific files from verification/OpenAD/code_oad_all to a new
265        package openad.  This package has to be compiled for all runs with OpenAD
266        instead of specifying code_oad_all as a modification directory.
267      - link the fortran templates from tools/OAD_support to the build directory
268        for preprocessing to avoid conflicts between different setups compiled
269        simultaneously and simplify cleanup.
270    o pkg/exf:
271      - in exf_getforcing.F: comment out most of the EXCH calls (fields used by
272        main model or other pkgs are exchanged in EXF_MAPFIELDS).
273    o model/src:
274      - do_stagger_fields_exchanges.F: skip EXCH calls when using pkg/offline
275        (similar to do_fields_blocking_exchanges.F).
276    o tools/genmake2:
277      - remove TAF output src code just before calling staf (when not doing a fresh
278        built, will stop if things go wrong with staf).
279      - fix target "adobj" (left from TAF version-2 transition)
280    o pkg/diagnostics:
281      - add a parameter to track the status of pkg/diagnostics activation;
282        this replace/extend the use of logical param "settingDiags" (to check
283        when adding diag to the list) to also check any DIAGNOSTICS_[]FILL* call.
284        New S/R to print error message and stop when pkgStatus is not right.
285      - to try: add a warning when "data.diagnostics" exist but useDiagnostics=F.
286    
287    checkpoint64m (2013/08/13)
288    o model/inc:
289      - move FCORI_MACROS.h from PARAMS(_MACROS).h to GRID_MACROS.h (left from
290        8 yrs ago modif when Coriolis arrays were moved from PARAMS.h to GRID.h)
291    o pkg/kpp & aim_v23:
292      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
293    o pkg/seaice:
294      - restore (last time on 2011/12/24) ability to compile pkg/seaice with
295        undefined pkg/exf ALLOW_ATM_TEMP or ALLOW_RUNOFF CPP-options.
296      - only call DIAGNOSTICS_FILL when useDiagnostics=TRUE.
297    o eesupp/src:
298      - fix check for overlap-size argument (myOLn.GT.MAX_OLY_EXCH)
299        in exch1_rx[_ad].template (thanks to Francois Lefeuvre report).
300    o switch to TAF version-2:
301      - add flow directives to "freeze" naming convention for ad-routines that
302        are used in I/O routines of adjoint state and associated common blocks
303        that are used in adcommon.h (backward compatible with version-1)
304      - update all ad-optfiles (in tools/adjoint_options + few local to some
305        verification exp) to switch to latest TAF version (currently 2.5.5);
306        merge "*_mpi" adoptfiles into the corresponding non-mpi (but commented
307        out except for diva).
308      - the major change with TAF version-2 is that both the differentiated
309        routines and the forward routines (new) are returned as part of the TAF
310        output source code. Update genmake2 accordingly.
311      - new output for AD experiment tutorial_global_oce_biogeo (better AD gradient
312        with version-2 when compared to TLM or FWD gradient); other experiments
313        output show minor changes (machine truncation level); update the few AD &
314        TLM output with 12 matching digits only (some prior to version-2 switch).
315    
316    checkpoint64l (2013/08/05)
317    o model/src:
318      - in dynamics.F, skip the call to CALC_VISCOSITY if momViscosity=F
319      - main_do_loop.F: no longer includes additional (AUTODIFF) header files
320        when using TAF but only if using OpenAD.
321    o pkg/mom_common+fluxform+vecinv:
322      - always set horiz. viscosity arrays to background value before calling
323        MOM_CALC_VISC (in MOM_FLUXFORM & MOM_VECINV) and call S/R MOM_CALC_VISC
324        only when using variable horiz. viscosity (useVariableVisc=T);
325      - simplify mom_vecinv.F (only 1 block for momViscosity).
326    o pkg/mom_common: variable horiz. viscosity in NH code
327      - move horiz-viscosity 3-D arrays viscAh_W & viscA4_W (used in calc_gw.F)
328        from model/inc/NH_VARS.h to pkg/mom_common/MOM_VISC.h
329      - store in common block (in MOM_VISC.h) logical parameters: useHarmonicVisc,
330        useBiharmonicVisc & useVariableVisc.
331      - fix old bug (already in 1rst implementation of variable horizontal viscosity
332        in calc_gw.F, version 1.27, 2006/06/20):
333        horizontal bi-harmonic viscosity in gW was missing when wiscA4W=0
334        even if variable bi-harmonic viscosity (e.g., viscA4Grid) was non-zero.
335      - change background horiz viscosity in vertical momentum (gW) to always be
336        viscAhW,viscA4W (instead of switching to viscAhD, viscA4D when using
337        any type of variable viscosity, e.g., viscAh/4Grid)
338      - change default value of viscAhW,viscA4W to viscAhD,viscA4D (instead of
339        viscAh,viscA4) which default to viscAh,viscA4 :  this avoid missing
340        horiz. viscosity in W eq when just setting viscAhD/Z,viscA4D/Z (since
341        default viscAh,viscA4 is zero).
342    o model/src:
343      - extend length of drC & recip_drC from Nr to Nr+1.
344    o Divided Adjoint (DIVA) with MPI:
345      - genmake2: do not create local ./mpi_headers dir when no file to copy into.
346      - remove option ALLOW_DIVIDED_ADJOINT_MPI (replaced by ALLOW_DIVIDED_ADJOINT
347        and ALLOW_USE_MPI) from model/src code and from ECCO_CPPOPTIONS.h.
348    
349  checkpoint64k (2013/07/23)  checkpoint64k (2013/07/23)
350  o tools/OAD_support:  o tools/OAD_support:
351    - avoid the need for file "oadtempflile" in insertTemplateDir.bash    - avoid the need for file "oadtempflile" in insertTemplateDir.bash

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