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revision 1.1092 by jmc, Wed Apr 29 00:04:57 2009 UTC revision 1.1110 by mlosch, Fri May 29 10:44:50 2009 UTC
# Line 4  $Name$ Line 4  $Name$
4      Notes on tags used in MITgcmUV      Notes on tags used in MITgcmUV
5      ==============================      ==============================
6    
7  o write_utils : change WRITE_1D_R8 to WRITE_1D_RL  o pkg/seaice:
8    and add 3 other S/R for other types (R4,R8,RS).    - fix diagnostics for flux of ice in case of B-grid
9      - turn strain rates eij and press into global fields within global
10        common block in SEAICE.h for more straighforward diagnostics
11      - fix diagnostics for principal stress components, press, zeta, eta
12        to give something meaning full
13    o change tiling of global_ocean.cs32x15 (12 tiles, 32x16) and generate
14      new output (all 4 tests) using default rotationPeriod.
15    o Fix computations of L4rdt in mom_calc_visc.F
16    o eesupp:
17      new S/R ALL_PROC_DIE (like EEDIE, without irrelevant threads err msg):
18      should be called before a "stop" if we know that all process are going
19      to stop; if one Proc does call this S/R, will hang in MPI_FINALISE.
20    
21    checkpoint61o
22    o pkg/exch2: change check_depths to issue just a warning (instead of error+stop)
23    o model/src/ini_curvilinear_grid.F:
24       compute angleSin/CosC when they are not read from a file
25    o pkg/seaice:
26       add pseudo time stepping for LSOR
27    o pkg/exch2:
28       temporary fix for exch2_s3d_rx; update results of exp. hs94.cs-32x32x5.impIGW
29    o pkg/seaice:
30       Adding separate sea ice albedo, drag coefficients, and HO in Southern
31       Ocean from those in Arctic Ocean.  See *_south in SEAICE_PARAMS.h
32    o SingleCpuIO:
33       fix bug put before chkp61n (May 11), when more than 2 MPI cpu are used.
34    o pkg/seaice:
35       put exchanged variable in (local) common block for MPI+Multi-Threads
36       to work (necessary with exch1, and for now with exch2 too).
37    o verification: to get more experiments tested with mpi, mth and mpi+mth,
38      change tiling of:
39       aim.5l_Equatorial_Channel, aim.5l_LatLon, dome, exp4, global_ocean.90x40x15,
40       hs94.cs-32x32x5, MLAdjust, offline_exf_seaice & tutorial_plume_on_slope
41      update output of exp:
42       exp4, global_ocean.90x40x15(+.dwslp), MLAdjust(all 5),
43       tutorial_plume_on_slope and hs94.cs-32x32x5 (use default rotationPeriod)
44      + ideal_2D_ocean: use default rotation period + test Global_Sum_SINGLECPU
45                       (note: output.txt generated on faulks using only 1 tile)
46    o eesupp & mdsio (SingleCpuIO):
47     - remove MISSING_TILE_IO (from MDSIO_OPTIONS.h), replaced by run-time
48       parameter "W2_useE2ioLayOut" (read from file "data.exch2").
49       Note: was not effective for globalFile & useSingleCpuIO=F; now fixed.
50     - move MDSIO_SCPU.h (pkg/mdsio) to EEBUFF_SCPU.h (eesupp/inc).
51     - fix GLOBAL_SUM_SINGLECPU when using Exch2; re-use same buffers and same
52       gather/scatter S/R as with SingleCpuIO (=> 1 less 2D global RL array).
53    o pkg/exch2:
54     - new code to set-up W2-Exch2 topology (replace matlab-topology-generator):
55       read parameter file "data.exch2" if it exists; otherwise try default regular
56       cube without blank-tile; new header file "W2_EXCH2_SIZE.h";
57     - update matlab-topology-generator (exch2_setup_cs6_print.m) to be compatible
58       with new code (not to be used, just as a backup solution).
59     - add examples (e.g., for lat-lon-cap_120) of parameter file "data.exch2"
60       in utils/exch2/input.
61    
62    checkpoint61n
63    o eesupp & mdsio (SingleCpuIO):
64      - move mapping to global io-buffer inside gather_2d/scater_2d: this save
65        memory (1 less 2D global RL array); skip 1 buffer copy; and only send/
66        receive real*4 array (instead of real*8) to read/write 32.bit files.
67        (new template for gather_2d/scater_2d, new set of S/R MDS_PASS_R4,8toRL,S
68         and remove new mapping S/R)
69    o pkg/mdsio: in preparation for topology-generator within pkg/exch2:
70      - Change declaration of SingleCpuIO buffer, reduced to only 1 dim.:
71        xyBuffer_size, which is set to W2_ioBufferSize from W2_EXCH2_PARAMS.h
72        when using exch2. Add S/R to map global io-buffer to global model array.
73      - uses exch2_global_Nx,y instead of exch2_domain_nxt,nyt.
74    
75    checkpoint61m
76    o write_utils : change WRITE_1D_R8 to WRITE_1D_RL
77      and add 3 other S/R for other types (R4,R8,RS).
78    Change calls to WRITE_0D/1D_R[4,8,S,L] to match the type of argument.    Change calls to WRITE_0D/1D_R[4,8,S,L] to match the type of argument.
79  o eesupp/inc/CPP_EEMACROS.h (EXCH & GLOBAL_SUM/MAX macros):  o eesupp/inc/CPP_EEMACROS.h (EXCH & GLOBAL_SUM/MAX macros):
80   - ensure suffix (_R4,_R8,_RS,_RL) correspondance between macro and S/R ;   - ensure suffix (_R4,_R8,_RS,_RL) correspondance between macro and S/R ;
81   - reduce number of macro definitions (keep only those which are used);   - reduce number of macro definitions (keep only those which are used);
82     can always call directly the corrresponding S/R if needed.     can always call directly the corrresponding S/R if needed.
83   - everywhere in the code: change macros (EXCH & GLOBAL_SUM/MAX) suffix   - everywhere in the code: change macros (EXCH & GLOBAL_SUM/MAX) suffix
84     _R4/_R8 to _RS/_RL when applied to _RS/_RL variable.     _R4/_R8 to _RS/_RL when applied to _RS/_RL variable.
85   Fixed wrong type of arg in:   Fixed wrong type of arg in:
86     atm2d/put_ocnvars.F cheapaml/cheapaml.F ocn_compon_interf/ocn_apply_import.F     atm2d/put_ocnvars.F cheapaml/cheapaml.F ocn_compon_interf/ocn_apply_import.F
87     ctrl/ctrl_map_ini_ecco.F seaice/seaice_do_diags.F seaice/seaice_model.F     ctrl/ctrl_map_ini_ecco.F seaice/seaice_do_diags.F seaice/seaice_model.F
88   To fix: global_sum of var in common block is wrong (multi-threaded) in:   To fix: global_sum of var in common block is wrong (multi-threaded) in:
89     dic/dic_atmos.F ebm/ebm_area_t.F ebm/ebm_zonalmean.F sbo/sbo_calc.F     dic/dic_atmos.F ebm/ebm_area_t.F ebm/ebm_zonalmean.F sbo/sbo_calc.F
90   To fix: aim_v23/aim_do_co2.F (BARRIER & GLOBAL_SUM within bi,bj loops)   To fix: aim_v23/aim_do_co2.F (BARRIER & GLOBAL_SUM within bi,bj loops)
91  o adjustment.cs-32x32x1: test "blank tiles" when compiling with mpi  o adjustment.cs-32x32x1: test "blank tiles" when compiling with mpi; 2nd
92      "nlfs" mpi test is going to stop when checking for unconnected tile egdes.
93  o eesupp/src: new S/R to stop everyone when 1 (or more) Proc. find an error  o eesupp/src: new S/R to stop everyone when 1 (or more) Proc. find an error
94  o pkg/exch2: new S/R EXCH2_CHECK_DEPTHS to check that unconnected tile  o pkg/exch2: new S/R EXCH2_CHECK_DEPTHS to check that unconnected tile
95    edges are closed (zero depth); might happen with "blank tiles";    edges are closed (zero depth); might happen with "blank tiles";
96    for now, disable if using OBCS.    for now, disabled if using OBCS.
97  o tools/gemake2: delete modifs from March 27-29 2009 (with option "-mpi":  o tools/gemake2: delete modifs from March 27-29 2009 (with option "-mpi":
98    link *_mpi files from "MODS" dir) to return to a strait-forward behavior.    link *_mpi files from "MODS" dir) to return to a strait-forward behavior.
99  o move read_write.F to write_utils.F ; new parameter (maxLengthPrt1D)  o move read_write.F to write_utils.F ; new parameter (maxLengthPrt1D)
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