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revision 1.1084 by jmc, Thu Apr 2 21:47:23 2009 UTC revision 1.1095 by jmc, Mon May 11 12:36:41 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 eesupp & mdsio (SingleCpuIO):
8      - move mapping to global io-buffer inside gather_2d/scater_2d: this save
9        memory (1 less 2D global RL array); skip 1 buffer copy; and only send/
10        receive real*4 array (instead of real*8) to read/write 32.bit files.
11        (new template for gather_2d/scater_2d, new set of S/R MDS_PASS_R4,8toRL,S
12         and remove new mapping S/R)
13    o pkg/mdsio: in preparation for topology-generator within pkg/exch2:
14      - Change declaration of SingleCpuIO buffer, reduced to only 1 dim.:
15        xyBuffer_size, which is set to W2_ioBufferSize from W2_EXCH2_PARAMS.h
16        when using exch2. Add S/R to map global io-buffer to global model array.
17      - uses exch2_global_Nx,y instead of exch2_domain_nxt,nyt.
18    
19    checkpoint61m
20    o write_utils : change WRITE_1D_R8 to WRITE_1D_RL
21      and add 3 other S/R for other types (R4,R8,RS).
22      Change calls to WRITE_0D/1D_R[4,8,S,L] to match the type of argument.
23    o eesupp/inc/CPP_EEMACROS.h (EXCH & GLOBAL_SUM/MAX macros):
24     - ensure suffix (_R4,_R8,_RS,_RL) correspondance between macro and S/R ;
25     - reduce number of macro definitions (keep only those which are used);
26       can always call directly the corrresponding S/R if needed.
27     - everywhere in the code: change macros (EXCH & GLOBAL_SUM/MAX) suffix
28       _R4/_R8 to _RS/_RL when applied to _RS/_RL variable.
29     Fixed wrong type of arg in:
30       atm2d/put_ocnvars.F cheapaml/cheapaml.F ocn_compon_interf/ocn_apply_import.F
31       ctrl/ctrl_map_ini_ecco.F seaice/seaice_do_diags.F seaice/seaice_model.F
32     To fix: global_sum of var in common block is wrong (multi-threaded) in:
33       dic/dic_atmos.F ebm/ebm_area_t.F ebm/ebm_zonalmean.F sbo/sbo_calc.F
34     To fix: aim_v23/aim_do_co2.F (BARRIER & GLOBAL_SUM within bi,bj loops)
35    o adjustment.cs-32x32x1: test "blank tiles" when compiling with mpi; 2nd
36      "nlfs" mpi test is going to stop when checking for unconnected tile egdes.
37    o eesupp/src: new S/R to stop everyone when 1 (or more) Proc. find an error
38    o pkg/exch2: new S/R EXCH2_CHECK_DEPTHS to check that unconnected tile
39      edges are closed (zero depth); might happen with "blank tiles";
40      for now, disabled if using OBCS.
41    o tools/gemake2: delete modifs from March 27-29 2009 (with option "-mpi":
42      link *_mpi files from "MODS" dir) to return to a strait-forward behavior.
43    o move read_write.F to write_utils.F ; new parameter (maxLengthPrt1D)
44      to reduce length of 1.D array print in STDOUT.
45    o adjustment.cs-32x32x1: changed to oceanic test with 1 continent
46      + use 48 tiles (16x8): this will allow to test "blank tiles".
47    o start to test MPI + multi-threaded (change testreport to skip tests
48      where number of tiles do not match).
49    o genmake2: add option "-omp" to turn on Open-MP ;
50      passed to testreport (if using -mth) ; merge few (*+mth) optfiles.
51    o pkg/exch2 (+ utils/exch2): ignore blank tiles (instead of removing them)
52      and keep the original tile numbering. Note: compatible with old
53      W2_EXCH2_TOPOLOGY.h & w2_e2setup.F topology files.
54    
55    checkpoint61l
56    o Overlaps had been forgotten in calculating ijk keys : fixed
57    o fix cyrus makedepend for gcc 4.4
58  o experiment fizhi-cs-aqualev20:  o experiment fizhi-cs-aqualev20:
59    switching to new version of S/R GETPWHERE (#define TRY_NEW_GETPWHERE)    switching to new version of S/R GETPWHERE (#define TRY_NEW_GETPWHERE)
60    and generate new output. Note: new output is much closer to the old    and generate new output. Note: new output is much closer to the old
61    one (v1.8) generated with pgf77 -O2 on Mar 14 2007 than it is from    one (v1.8) generated with pgf77 -O2 on Mar 14 2007 than it is from
62    the previous one (v1.9) generated with pgf77 -O0 on Jun 13 2007.    the previous one (v1.9) generated with pgf77 -O0 on Jun 13 2007.
63  o pkg/fizhi:  o pkg/fizhi:
64   - change to avoid indices going deliberately over array-bounds   - change to avoid indices going deliberately over array-bounds
# Line 22  o pkg/fizhi: Line 73  o pkg/fizhi:
73    (e.g., datein=dates(n) is overwritten by timein=times(n) since both    (e.g., datein=dates(n) is overwritten by timein=times(n) since both
74     datein & timein, resp. 2nd and 3rd arg., are pointed to the same "ndum"     datein & timein, resp. 2nd and 3rd arg., are pointed to the same "ndum"
75     address) and produces error.     address) and produces error.
76    o tools/gemake2: (March 27-29 2009)
77      with option "-mpi": link *_mpi files from "MODS" dir (this is what
78      testreport does).
79  o lab_sea experiment: change from 2x1 tiles to 2x2 tiles and regenerate output  o lab_sea experiment: change from 2x1 tiles to 2x2 tiles and regenerate output
80  o pkg/seaice: fix bug in new version of S/R SEAICE_LSR.F:  o pkg/seaice: fix bug in new version of S/R SEAICE_LSR.F:
81     update lab_sea.lsr & lab_sea.salt_plume results     update lab_sea.lsr & lab_sea.salt_plume results
# Line 37  o pkg/seaice: Line 91  o pkg/seaice:
91    results by setting the above flag.    results by setting the above flag.
92    Further changes involve changes in defaults:    Further changes involve changes in defaults:
93    - ALLOW_FLOODING is defined and turned on by default    - ALLOW_FLOODING is defined and turned on by default
94    - SEAICE_advSnow = .true. is now the default    - SEAICEadvSnow = .true. is now the default
95    - SEAICE_advSalt = .true. is now the default    - SEAICEadvSalt = .true. is now the default
96    - SEAICE_advAge  = .true. is now the default    - SEAICEadvAge  = .true. is now the default
97    - SEAICE_clipVelocities  = .false. is now the default    - SEAICE_clipVelocities  = .false. is now the default
98                                       (as per J. Zhang's recommendation)                                       (as per J. Zhang's recommendation)
99    - B-grid, and thus not tested: SEAICE_TEST_ICE_STRESS_1/EXPLICIT_SSH_SLOPE    - B-grid, and thus not tested: SEAICE_TEST_ICE_STRESS_1/EXPLICIT_SSH_SLOPE
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