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Notes on tags used in MITgcmUV |
Notes on tags used in MITgcmUV |
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============================== |
============================== |
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o change tiling of global_ocean.cs32x15 (12 tiles, 32x16) and generate |
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new output (all 4 tests) using default rotationPeriod. |
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o Fix computations of L4rdt in mom_calc_visc.F |
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o eesupp: |
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new S/R ALL_PROC_DIE (like EEDIE, without irrelevant threads err msg): |
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should be called before a "stop" if we know that all process are going |
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to stop; if one Proc does call this S/R, will hang in MPI_FINALISE. |
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checkpoint61o |
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o pkg/exch2: change check_depths to issue just a warning (instead of error+stop) |
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o model/src/ini_curvilinear_grid.F: |
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compute angleSin/CosC when they are not read from a file |
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o pkg/seaice: |
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add pseudo time stepping for LSOR |
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o pkg/exch2: |
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temporary fix for exch2_s3d_rx; update results of exp. hs94.cs-32x32x5.impIGW |
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o pkg/seaice: |
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Adding separate sea ice albedo, drag coefficients, and HO in Southern |
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Ocean from those in Arctic Ocean. See *_south in SEAICE_PARAMS.h |
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o SingleCpuIO: |
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fix bug put before chkp61n (May 11), when more than 2 MPI cpu are used. |
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o pkg/seaice: |
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put exchanged variable in (local) common block for MPI+Multi-Threads |
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to work (necessary with exch1, and for now with exch2 too). |
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o verification: to get more experiments tested with mpi, mth and mpi+mth, |
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change tiling of: |
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aim.5l_Equatorial_Channel, aim.5l_LatLon, dome, exp4, global_ocean.90x40x15, |
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hs94.cs-32x32x5, MLAdjust, offline_exf_seaice & tutorial_plume_on_slope |
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update output of exp: |
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exp4, global_ocean.90x40x15(+.dwslp), MLAdjust(all 5), |
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tutorial_plume_on_slope and hs94.cs-32x32x5 (use default rotationPeriod) |
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+ ideal_2D_ocean: use default rotation period + test Global_Sum_SINGLECPU |
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(note: output.txt generated on faulks using only 1 tile) |
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o eesupp & mdsio (SingleCpuIO): |
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- remove MISSING_TILE_IO (from MDSIO_OPTIONS.h), replaced by run-time |
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parameter "W2_useE2ioLayOut" (read from file "data.exch2"). |
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Note: was not effective for globalFile & useSingleCpuIO=F; now fixed. |
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- move MDSIO_SCPU.h (pkg/mdsio) to EEBUFF_SCPU.h (eesupp/inc). |
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- fix GLOBAL_SUM_SINGLECPU when using Exch2; re-use same buffers and same |
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gather/scatter S/R as with SingleCpuIO (=> 1 less 2D global RL array). |
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o pkg/exch2: |
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- new code to set-up W2-Exch2 topology (replace matlab-topology-generator): |
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read parameter file "data.exch2" if it exists; otherwise try default regular |
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cube without blank-tile; new header file "W2_EXCH2_SIZE.h"; |
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- update matlab-topology-generator (exch2_setup_cs6_print.m) to be compatible |
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with new code (not to be used, just as a backup solution). |
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- add examples (e.g., for lat-lon-cap_120) of parameter file "data.exch2" |
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in utils/exch2/input. |
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checkpoint61n |
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o eesupp & mdsio (SingleCpuIO): |
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- move mapping to global io-buffer inside gather_2d/scater_2d: this save |
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memory (1 less 2D global RL array); skip 1 buffer copy; and only send/ |
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receive real*4 array (instead of real*8) to read/write 32.bit files. |
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(new template for gather_2d/scater_2d, new set of S/R MDS_PASS_R4,8toRL,S |
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and remove new mapping S/R) |
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o pkg/mdsio: in preparation for topology-generator within pkg/exch2: |
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- Change declaration of SingleCpuIO buffer, reduced to only 1 dim.: |
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xyBuffer_size, which is set to W2_ioBufferSize from W2_EXCH2_PARAMS.h |
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when using exch2. Add S/R to map global io-buffer to global model array. |
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- uses exch2_global_Nx,y instead of exch2_domain_nxt,nyt. |
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checkpoint61m |
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o write_utils : change WRITE_1D_R8 to WRITE_1D_RL |
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and add 3 other S/R for other types (R4,R8,RS). |
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Change calls to WRITE_0D/1D_R[4,8,S,L] to match the type of argument. |
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o eesupp/inc/CPP_EEMACROS.h (EXCH & GLOBAL_SUM/MAX macros): |
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- ensure suffix (_R4,_R8,_RS,_RL) correspondance between macro and S/R ; |
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- reduce number of macro definitions (keep only those which are used); |
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can always call directly the corrresponding S/R if needed. |
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- everywhere in the code: change macros (EXCH & GLOBAL_SUM/MAX) suffix |
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_R4/_R8 to _RS/_RL when applied to _RS/_RL variable. |
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Fixed wrong type of arg in: |
| 80 |
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atm2d/put_ocnvars.F cheapaml/cheapaml.F ocn_compon_interf/ocn_apply_import.F |
| 81 |
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ctrl/ctrl_map_ini_ecco.F seaice/seaice_do_diags.F seaice/seaice_model.F |
| 82 |
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To fix: global_sum of var in common block is wrong (multi-threaded) in: |
| 83 |
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dic/dic_atmos.F ebm/ebm_area_t.F ebm/ebm_zonalmean.F sbo/sbo_calc.F |
| 84 |
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To fix: aim_v23/aim_do_co2.F (BARRIER & GLOBAL_SUM within bi,bj loops) |
| 85 |
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o adjustment.cs-32x32x1: test "blank tiles" when compiling with mpi; 2nd |
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"nlfs" mpi test is going to stop when checking for unconnected tile egdes. |
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o eesupp/src: new S/R to stop everyone when 1 (or more) Proc. find an error |
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o pkg/exch2: new S/R EXCH2_CHECK_DEPTHS to check that unconnected tile |
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edges are closed (zero depth); might happen with "blank tiles"; |
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for now, disabled if using OBCS. |
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o tools/gemake2: delete modifs from March 27-29 2009 (with option "-mpi": |
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link *_mpi files from "MODS" dir) to return to a strait-forward behavior. |
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o move read_write.F to write_utils.F ; new parameter (maxLengthPrt1D) |
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to reduce length of 1.D array print in STDOUT. |
| 95 |
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o adjustment.cs-32x32x1: changed to oceanic test with 1 continent |
| 96 |
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+ use 48 tiles (16x8): this will allow to test "blank tiles". |
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o start to test MPI + multi-threaded (change testreport to skip tests |
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where number of tiles do not match). |
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o genmake2: add option "-omp" to turn on Open-MP ; |
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passed to testreport (if using -mth) ; merge few (*+mth) optfiles. |
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o pkg/exch2 (+ utils/exch2): ignore blank tiles (instead of removing them) |
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and keep the original tile numbering. Note: compatible with old |
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W2_EXCH2_TOPOLOGY.h & w2_e2setup.F topology files. |
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checkpoint61l |
| 106 |
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o Overlaps had been forgotten in calculating ijk keys : fixed |
| 107 |
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o fix cyrus makedepend for gcc 4.4 |
| 108 |
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o experiment fizhi-cs-aqualev20: |
| 109 |
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switching to new version of S/R GETPWHERE (#define TRY_NEW_GETPWHERE) |
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and generate new output. Note: new output is much closer to the old |
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one (v1.8) generated with pgf77 -O2 on Mar 14 2007 than it is from |
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the previous one (v1.9) generated with pgf77 -O0 on Jun 13 2007. |
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o pkg/fizhi: |
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- change to avoid indices going deliberately over array-bounds |
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- remove unnecessary MPI stuff |
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- perpetual spring equinox with "#define FIZHI_USE_FIXED_DAY" |
| 117 |
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- new version of S/R GETPWHERE available with #define TRY_NEW_GETPWHERE: |
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does not go over array-bounds and therefore returns reliable output. |
| 119 |
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- in fizhi_driver.F & fizhi_turb.F, fix "get_alarm" calls: |
| 120 |
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this S/R has 4 output arguments, which are used inside "get_alarm"; |
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when it is called with the same variable "ndum" in place of several |
| 122 |
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output arguments, this produces weird side effect inside "get_alarm" |
| 123 |
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(e.g., datein=dates(n) is overwritten by timein=times(n) since both |
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datein & timein, resp. 2nd and 3rd arg., are pointed to the same "ndum" |
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address) and produces error. |
| 126 |
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o tools/gemake2: (March 27-29 2009) |
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with option "-mpi": link *_mpi files from "MODS" dir (this is what |
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testreport does). |
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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 |
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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: |
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update lab_sea.lsr & lab_sea.salt_plume results |
update lab_sea.lsr & lab_sea.salt_plume results |
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o pkg/seaice: |
o pkg/seaice: |
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Major overhaul of the LSOR solver: change discretization from original |
Major overhaul of the LSOR solver: change discretization from original |
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results by setting the above flag. |
results by setting the above flag. |
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Further changes involve changes in defaults: |
Further changes involve changes in defaults: |
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- ALLOW_FLOODING is defined and turned on by default |
- ALLOW_FLOODING is defined and turned on by default |
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- SEAICE_advSnow = .true. is now the default |
- SEAICEadvSnow = .true. is now the default |
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- SEAICE_advSalt = .true. is now the default |
- SEAICEadvSalt = .true. is now the default |
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- SEAICE_advAge = .true. is now the default |
- SEAICEadvAge = .true. is now the default |
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- SEAICE_clipVelocities = .false. is now the default |
- SEAICE_clipVelocities = .false. is now the default |
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(as per J. Zhang's recommendation) |
(as per J. Zhang's recommendation) |
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- 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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