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C $Header: /u/gcmpack/MITgcm/pkg/openad/the_model_main.F,v 1.17 2015/02/22 23:50:22 heimbach Exp $ |
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C $Name: $ |
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CBOI |
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C |
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C !TITLE: MITGCM KERNEL CODE SYNOPSIS |
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C !AUTHORS: mitgcm developers ( support@mitgcm.org ) |
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C !AFFILIATION: Massachussetts Institute of Technology |
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C !DATE: |
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C !INTRODUCTION: Kernel dynamical routines |
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C This document summarises MITgcm code under the model/ subdirectory. |
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C The code under model/ ( src/ and inc/ ) contains most of |
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C the driver routines for the baseline forms of the kernel equations in the |
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C MITgcm algorithm. Numerical code for much of the baseline forms of |
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C these equations is also under the model/ directory. Other numerical code |
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C used for the kernel equations is contained in packages in the pkg/ |
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C directory tree. |
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C Code for auxiliary equations and alternate discretizations of the kernel |
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C equations and algorithm can also be found in the pkg/ directory tree. |
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C |
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C \subsection{Getting Help and Reporting Errors and Problems} |
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C If you have questions please subscribe and e-mail support@mitgcm.org. |
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C We also welcome reports of errors and inconsistencies in the code or |
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C in the accompanying documentation. Please feel free to send these |
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C to support@mitgcm.org. For further information and to review |
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C problems reported to support@mitgcm.org please visit http://mitgcm.org. |
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C |
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C \subsection{MITgcm Kernel Code Calling Sequence} |
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C \bv |
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C |
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C Invocation from WRAPPER level... |
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C |
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C | |
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C |-THE_MODEL_MAIN :: Primary driver for the MITgcm algorithm |
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C | :: Called from WRAPPER level numerical |
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C | :: code invocation routine. On entry |
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C | :: to THE_MODEL_MAIN separate thread and |
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C | :: separate processes will have been established. |
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C | :: Each thread and process will have a unique ID |
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C | :: but as yet it will not be associated with a |
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C | :: specific region in decomposed discrete space. |
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C | |
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C |-INITIALISE_FIXED :: Set fixed model arrays such as topography, |
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C | | :: grid, solver matrices etc.. |
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C | | |
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C | |-INI_PARMS :: Routine to set kernel model parameters. |
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C | | :: Kernel parameters are read from file "data" |
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C | | :: in directory in which code executes. |
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C | | |
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C | |-PACAKGES_BOOT :: Start up the optional package environment. |
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C | | :: Runtime selection of active packages. |
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C | |-PACKAGES_READPARMS :: read all packages input parameter file |
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C | | |- ${PKG}_READPARMS |
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C | | |
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C | |-INI_MODEL_IO :: Initialise Input/Ouput setting |
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C | | |
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C | |-INI_GRID :: Control grid array (vert. and hori.) initialisation. |
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C | | :: Grid arrays are held and described in GRID.h. |
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C | | |
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C | |-INI_DEPTHS :: Read (from "bathyFile") or set bathymetry/orography. |
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C | |-INI_MASKS_ETC :: Derive horizontal and vertical cell fractions and |
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C | | :: land masking for solid-fluid boundaries. |
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C | | |
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C | |-PACKAGES_INIT_FIXED :: do all packages fixed-initialisation setting |
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C | | |- ${PKG}_INIT_FIXED |
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C | | |
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C | |-CONFIG_SUMMARY :: Provide synopsis of kernel setup. Includes |
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C | | :: annotated table of kernel parameter settings. |
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C | | |
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C | |-PACKAGES_CHECK :: call each package configuration checking S/R |
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C | | |- ${PKG}_CHECK |
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C | | |
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C | |-CONFIG_CHECK :: Check config and parameter consistency. |
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C | |
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C |-CTRL_UNPACK :: Control vector support package. see pkg/ctrl |
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C | |
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C |-ADTHE_MAIN_LOOP :: Derivative evaluating form of main time stepping loop |
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C ! :: Automatically generated by TAMC/TAF. |
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C | |
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C |-THE_MAIN_LOOP :: Main timestepping loop routine. |
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C | | |
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C | |-INITIALISE_VARIA :: Set the initial conditions for time evolving |
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C | | |-INI_DYNVARS :: set common block variable to zero |
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C | | |-INI_NH_VARS :: set common block variable to zero |
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C | | | |
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C | | |-INI_FIELDS :: Control initialising model fields to non-zero |
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C | | | |-INI_VEL,_THETA,_SALT,_PSURF, ... |
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C | | | |-READ_PICKUP |
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C | | | |
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C | | |-INI_FORCING :: initialise forcing fields |
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C | | | |
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C | | |-PACKAGES_INIT_VARIABLES :: Does initialisation of time evolving |
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C | | | | ${PKG}_INIT_VARIA :: package data. |
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C | | | |
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C | | |-MONITOR :: Monitor state (see pkg/monitor) |
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C | | |-STATE_SUMMARY :: Summarise model prognostic variables. |
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C | | |-DO_THE_MODEL_IO :: Standard diagnostic I/O. |
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C | | |
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C====|>| **************************** |
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C====|>| BEGIN MAIN TIMESTEPPING LOOP |
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C====|>| **************************** |
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C | |-COST_AVERAGESFIELDS :: time-averaged Cost function terms (see pkg/cost) |
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C | | |
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C/\ | |-FORWARD_STEP :: Step forward a time-step ( AT LAST !!! ) |
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C/\ | | | |
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C/\ | | |-LOAD_FIELDS_DRIVER :: control loading of input fields from files |
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C/\ | | | |
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C/\ | | |-CPL_EXPORT_MY_DATA :: Send coupling fields to coupler |
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C/\ | | |-CPL_IMPORT_EXTERNAL_DATA :: Receive coupling fields from coupler |
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C/\ | | | |
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C/\ | | |-DO_ATMOSPHERIC_PHYS :: Atmospheric physics computation |
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C/\ | | | |
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C/\ | | |-DO_OCEANIC_PHYS :: Oceanic (& seaice) physics computation |
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C/\ | | | |-OBCS_CALC :: Open boundary. package (see pkg/obcs). |
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C/\ | | | |
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C/\ | | |-GCHEM_CALC_TENDENCY :: geochemistry driver routine (see pkg/gchem) |
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C/\ | | | |
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C/\ | | |-THERMODYNAMICS :: (synchronous time-stepping) |
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C/\ | | | theta, salt + tracer equations driver. |
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C/\ | | | |-EXTERNAL_FORCING_SURF:: Accumulates appropriately dimensioned |
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C/\ | | | | :: forcing terms. |
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C/\ | | | |-GAD_ADVECTION :: Generalised advection driver (multi-dim |
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C/\ | | | | advection case) (see pkg/gad). |
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C/\ | | | |-CALC_GT :: Calculate the temperature tendency terms |
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C/\ | | | |-TIMESTEP_TRACER :: Step tracer field forward in time |
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C/\ | | | |-CALC_GS :: Calculate the salinity tendency terms |
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C/\ | | | |-TIMESTEP_TRACER :: Step tracer field forward in time |
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C/\ | | | |-PTRACERS_INTEGRATE :: Integrate other tracer(s) (see pkg/ptracers). |
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C/\ | | | |-IMPLDIFF :: Solve vertical implicit diffusion equation. |
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C/\ | | | |-OBCS_APPLY_TS :: Open boundary package (see pkg/obcs ). |
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C/\ | | | |
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C/\ | | |-DYNAMICS :: Momentum equations driver. |
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C/\ | | | | |
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C/\ | | | |-CALC_GRAD_PHI_SURF :: Calculate the gradient of the surface |
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C/\ | | | | Potential anomaly. |
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C/\ | | | |-CALC_VISCOSITY :: Calculate net vertical viscosity |
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C/\ | | | |-CALC_PHI_HYD :: Integrate the hydrostatic relation. |
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C/\ | | | |-MOM_FLUXFORM :: Flux form mom eqn. package (pkg/mom_fluxform) |
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C/\ | | | |-MOM_VECINV :: Vector invariant form mom eqn (pkg/mom_vecinv) |
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C/\ | | | |-TIMESTEP :: Step momentum fields forward in time |
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C/\ | | | |-OBCS_APPLY_UV :: Open boundary package (see pkg/obcs). |
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C/\ | | | |-IMPLDIFF :: Solve vertical implicit diffusion equation. |
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C/\ | | | |-CALC_GW :: vert. momentum tendency terms (Non-Hydrostatic) |
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C/\ | | | |
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C/\ | | |-UPDATE_SURF_DR :: Update the surface-level thickness fraction. |
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C/\ | | |-UPDATE_R_STAR :: Update the level thickness fraction. |
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C/\ | | |-UPDATE_CG2D :: Update 2d conjugate grad. for Free-Surf. |
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C/\ | | | |
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C/\ | | |-SOLVE_FOR_PRESSURE :: Find surface pressure. |
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C/\ | | | |-CG2D :: Two-dim pre-con. conjugate-gradient. |
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C/\ | | | |-CG3D :: Three-dim pre-con. conjugate-gradient solver. |
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C/\ | | | |
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C/\ | | |-MOMENTUM_CORRECTION_STEP :: Finalise momentum stepping |
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C/\ | | | |-CALC_GRAD_PHI_SURF :: Return DDx and DDy of surface pressure |
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C/\ | | | |-CORRECTION_STEP :: Pressure correction to momentum |
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C/\ | | | |-OBCS_APPLY_UV :: Open boundary package (see pkg/obcs). |
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C/\ | | | |
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C/\ | | |-INTEGR_CONTINUITY :: Integrate continuity equation |
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C/\ | | | |
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C/\ | | |-THERMODYNAMICS :: (staggered time-stepping) |
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C/\ | | | theta, salt + tracer equations driver. |
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C/\ | | | |
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C/\ | | |-TRACERS_CORRECTION_STEP :: Finalise tracer stepping |
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C/\ | | | |
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C/\ | | |-GCHEM_FORCING_SEP :: tracer forcing for gchem pkg (if tracer |
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C/\ | | | dependent tendencies calculated separately) |
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C/\ | | | |
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C/\ | | |-DO_FIELDS_BLOCKING_EXCHANGES :: Sync up overlap regions. |
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C/\ | | | |
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C/\ | | |-MONITOR :: Monitor package (pkg/monitor). |
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C/\ | | |-DO_THE_MODEL_IO :: Standard diagnostic I/O. |
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C/\ | | | |
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C/\ | | |-DO_WRITE_PICKUP :: Write restart files. |
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C | | |
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C<===|=| ************************** |
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C<===|=| END MAIN TIMESTEPPING LOOP |
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C<===|=| ************************** |
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C | | |
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C | |-COST_AVERAGESFIELDS :: time-averaged Cost function terms (see pkg/cost) |
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C | |-COST_FINAL :: Cost function package. (see pkg/cost) |
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C | |
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C |-CTRL_PACK :: Control vector support package. see pkg/ctrl |
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C | |
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C |-GRDCHK_MAIN :: Gradient check package. see pkg/grdchk |
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C | |
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C |-TIMER_PRINTALL :: Computational timing summary |
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C | |
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C |-COMM_STATS :: Summarise inter-proc and inter-thread communication |
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C :: events. |
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C \ev |
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C |
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CEOI |
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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#include "AD_CONFIG.h" |
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#ifdef ALLOW_OPENAD |
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# include "OPENAD_OPTIONS.h" |
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#endif |
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#ifdef ALLOW_AUTODIFF |
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# include "AUTODIFF_OPTIONS.h" |
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#endif |
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#ifdef ALLOW_CTRL |
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# include "CTRL_OPTIONS.h" |
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#endif |
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#ifdef ALLOW_STREAMICE |
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# include "STREAMICE_OPTIONS.h" |
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#endif |
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CBOP |
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C !ROUTINE: THE_MODEL_MAIN |
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C !INTERFACE: |
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SUBROUTINE THE_MODEL_MAIN(myThid) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE THE_MODEL_MAIN |
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C | o Master controlling routine for model using the MITgcm |
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C | UV parallel wrapper. |
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C *==========================================================* |
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C | THE_MODEL_MAIN is invoked by the MITgcm UV parallel |
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C | wrapper with a single integer argument "myThid". This |
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C | variable identifies the thread number of an instance of |
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C | THE_MODEL_MAIN. Each instance of THE_MODEL_MAIN works |
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C | on a particular region of the models domain and |
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C | synchronises with other instances as necessary. The |
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C | routine has to "understand" the MITgcm parallel |
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C | environment and the numerical algorithm. Editing this |
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C | routine is best done with some knowledge of both aspects. |
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C | Notes |
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C | ===== |
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C | C*P* comments indicating place holders for which code is |
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C | presently being developed. |
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C *==========================================================* |
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C \ev |
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C !CALLING SEQUENCE: |
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C THE_MODEL_MAIN() |
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C | |
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C | |
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C |--INITIALISE_FIXED |
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C | o Set model configuration (fixed arrays) |
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C | Topography, hydrography, timestep, grid, etc.. |
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C | |
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C |--CTRL_UNPACK o Derivative mode. Unpack control vector. |
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C | |
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C |--ADTHE_MAIN_LOOP o Main timestepping loop for combined |
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C | prognostic and reverse mode integration. |
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C | |
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C |--THE_MAIN_LOOP o Main timestepping loop for pure prognostic |
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C | integration. |
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C | |
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C |--CTRL_PACK o Derivative mode. Unpack control vector. |
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C | |
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C |--GRDCHK_MAIN o Gradient check control routine. |
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C | |
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C |--TIMER_PRINTALL o Print out timing statistics. |
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C | |
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C |--COMM_STATS o Print out communication statistics. |
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C !USES: |
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IMPLICIT NONE |
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C == Global variables === |
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C -->> OpenAD |
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use OAD_active |
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use OAD_rev |
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use OAD_tape |
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#ifdef ALLOW_OPENAD_DIVA |
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use OAD_regular_cp |
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#else |
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use OAD_cp |
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#endif |
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#include "cost.h" |
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C <<-- OpenAD |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "DYNVARS.h" |
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#include "FFIELDS.h" |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "tamc.h" |
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#endif |
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#ifdef ALLOW_CTRL |
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# include "ctrl.h" |
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# include "optim.h" |
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# include "CTRL_GENARR.h" |
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#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C myThid :: Thread number for this instance of the routine. |
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INTEGER myThid |
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C !LOCAL VARIABLES: |
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C == Local variables == |
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C Note: Under the multi-threaded model myIter and myTime are local |
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C variables passed around as routine arguments. |
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C Although this is fiddly it saves the need to impose |
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C additional synchronisation points when they are updated. |
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C myTime :: Time counter for this thread |
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C myIter :: Iteration counter for this thread |
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INTEGER myIter |
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_RL myTime |
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LOGICAL exst |
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LOGICAL lastdiva |
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C -->> OpenAD |
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LOGICAL fwddone |
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integer currcp, curradjointcp, maxfwditer, maxadjiter |
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_RL foo(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
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_RL foo2D(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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CHARACTER*(10) suff |
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CHARACTER*(MAX_LEN_FNAM) fname |
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C Temprarily change precision to agree with ctrlprec |
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INTEGER tmpprec |
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INTEGER ik, il |
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#ifdef OAD_DEBUG |
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INTEGER i1, i2, i3, i4, i5 |
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#endif |
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C <<-- OpenAD |
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C !EXTERNAL VARIABLES: |
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c == external == |
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integer ilnblnk |
| 327 |
|
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external ilnblnk |
| 328 |
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|
| 329 |
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CEOP |
| 330 |
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|
| 331 |
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C-- set default: |
| 332 |
|
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exst = .TRUE. |
| 333 |
|
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lastdiva = .TRUE. |
| 334 |
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C -->> OpenAD |
| 335 |
|
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C- Set the execution mode |
| 336 |
|
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our_rev_mode%arg_store=.FALSE. |
| 337 |
|
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our_rev_mode%arg_restore=.FALSE. |
| 338 |
|
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our_rev_mode%res_store=.FALSE. |
| 339 |
|
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our_rev_mode%res_restore=.FALSE. |
| 340 |
|
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our_rev_mode%plain=.TRUE. |
| 341 |
|
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our_rev_mode%tape=.FALSE. |
| 342 |
|
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our_rev_mode%adjoint=.FALSE. |
| 343 |
|
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our_rev_mode%switchedToCheckpoint=.FALSE. |
| 344 |
|
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C- Initialize the tape |
| 345 |
|
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call oad_tape_init() |
| 346 |
|
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C- Initialize the checkpoint areas |
| 347 |
|
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call cp_init() |
| 348 |
|
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C <<-- OpenAD |
| 349 |
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|
| 350 |
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#ifdef ALLOW_PETSC |
| 351 |
|
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call streamice_initialize_petsc |
| 352 |
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#endif |
| 353 |
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|
| 354 |
|
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#ifdef ALLOW_DEBUG |
| 355 |
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IF (debugMode) CALL DEBUG_ENTER('THE_MODEL_MAIN',myThid) |
| 356 |
|
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#endif |
| 357 |
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|
| 358 |
|
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#if defined(USE_PAPI) || defined(USE_PCL_FLOPS_SFP) || defined(USE_PCL_FLOPS) || defined(USE_PCL) |
| 359 |
|
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CALL TIMER_CONTROL('','INIT','THE_MODEL_MAIN',myThid) |
| 360 |
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#endif |
| 361 |
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C-- This timer encompasses the whole code |
| 362 |
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CALL TIMER_START('ALL [THE_MODEL_MAIN]',myThid) |
| 363 |
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|
| 364 |
|
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#ifdef ALLOW_DEBUG |
| 365 |
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IF (debugMode) CALL DEBUG_CALL('INITIALISE_FIXED',myThid) |
| 366 |
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#endif |
| 367 |
|
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C-- Set model configuration (fixed arrays) |
| 368 |
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CALL TIMER_START('INITIALISE_FIXED [THE_MODEL_MAIN]',myThid) |
| 369 |
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C -->> OpenAD |
| 370 |
|
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c CALL INITIALISE_FIXED( myThid ) |
| 371 |
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CALL OpenAD_INITIALISE_FIXED( myThid ) |
| 372 |
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C <<-- OpenAD |
| 373 |
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CALL TIMER_STOP ('INITIALISE_FIXED [THE_MODEL_MAIN]',myThid) |
| 374 |
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|
| 375 |
|
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myTime = startTime |
| 376 |
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myIter = nIter0 |
| 377 |
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|
| 378 |
|
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#if ( defined (ALLOW_ADMTLM) ) |
| 379 |
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|
| 380 |
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STOP 'should never get here; ADMTLM_DSVD calls ADMTLM_DRIVER' |
| 381 |
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| 382 |
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#elif ( defined (ALLOW_AUTODIFF)) |
| 383 |
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|
| 384 |
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# ifdef ALLOW_CTRL |
| 385 |
|
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# ifndef EXCLUDE_CTRL_PACK |
| 386 |
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IF (useCTRL) THEN |
| 387 |
|
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inquire( file='costfinal', exist=exst ) |
| 388 |
|
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IF ( .NOT. exst ) THEN |
| 389 |
|
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IF ( (optimcycle.NE.0 .OR. .NOT.doinitxx) |
| 390 |
|
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& .AND. doMainUnpack ) THEN |
| 391 |
|
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CALL TIMER_START('CTRL_UNPACK [THE_MODEL_MAIN]',myThid) |
| 392 |
|
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CALL CTRL_UNPACK( .TRUE. , myThid ) |
| 393 |
|
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CALL TIMER_STOP ('CTRL_UNPACK [THE_MODEL_MAIN]',myThid) |
| 394 |
|
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ENDIF |
| 395 |
|
|
ENDIF |
| 396 |
|
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ENDIF |
| 397 |
|
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# endif /* EXCLUDE_CTRL_PACK */ |
| 398 |
|
|
# endif /* ALLOW_CTRL */ |
| 399 |
|
|
|
| 400 |
|
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# ifdef ALLOW_COST |
| 401 |
|
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CALL COST_DEPENDENT_INIT ( myThid ) |
| 402 |
|
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# endif |
| 403 |
|
|
|
| 404 |
|
|
# if ( defined (ALLOW_TANGENTLINEAR_RUN) ) |
| 405 |
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|
| 406 |
|
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# ifdef ALLOW_DEBUG |
| 407 |
|
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IF (debugMode) CALL DEBUG_CALL('G_THE_MAIN_LOOP',myThid) |
| 408 |
|
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# endif |
| 409 |
|
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CALL TIMER_START('G_THE_MAIN_LOOP [TANGENT RUN]',myThid) |
| 410 |
|
|
CALL G_THE_MAIN_LOOP ( myTime, myIter, myThid ) |
| 411 |
|
|
CALL TIMER_STOP ('G_THE_MAIN_LOOP [TANGENT RUN]',myThid) |
| 412 |
|
|
|
| 413 |
|
|
# elif ( defined (ALLOW_ADJOINT_RUN) || \ |
| 414 |
|
|
defined (ALLOW_ECCO_OPTIMIZATION) ) |
| 415 |
|
|
|
| 416 |
|
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# ifdef ALLOW_DIVIDED_ADJOINT |
| 417 |
|
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C-- The following assumes the TAF option '-pure' |
| 418 |
|
|
inquire( file='costfinal', exist=exst ) |
| 419 |
|
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IF ( .NOT. exst) THEN |
| 420 |
|
|
# ifdef ALLOW_DEBUG |
| 421 |
|
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IF (debugMode) CALL DEBUG_CALL('MDTHE_MAIN_LOOP',myThid) |
| 422 |
|
|
# endif |
| 423 |
|
|
CALL TIMER_START('MDTHE_MAIN_LOOP [MD RUN]', myThid) |
| 424 |
|
|
CALL MDTHE_MAIN_LOOP ( myTime, myIter, myThid ) |
| 425 |
|
|
CALL TIMER_STOP ('MDTHE_MAIN_LOOP [MD RUN]', myThid) |
| 426 |
|
|
CALL COST_FINAL_STORE ( myThid, lastdiva ) |
| 427 |
|
|
ELSE |
| 428 |
|
|
# ifdef ALLOW_DEBUG |
| 429 |
|
|
IF (debugMode) CALL DEBUG_CALL('ADTHE_MAIN_LOOP',myThid) |
| 430 |
|
|
# endif |
| 431 |
|
|
CALL TIMER_START('ADTHE_MAIN_LOOP [ADJOINT RUN]', myThid) |
| 432 |
|
|
CALL ADTHE_MAIN_LOOP ( myThid ) |
| 433 |
|
|
CALL TIMER_STOP ('ADTHE_MAIN_LOOP [ADJOINT RUN]', myThid) |
| 434 |
|
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CALL COST_FINAL_RESTORE ( myThid, lastdiva ) |
| 435 |
|
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ENDIF |
| 436 |
|
|
|
| 437 |
|
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# else /* ALLOW_DIVIDED_ADJOINT undef */ |
| 438 |
|
|
# ifndef ALLOW_OPENAD |
| 439 |
|
|
# ifdef ALLOW_DEBUG |
| 440 |
|
|
IF (debugMode) CALL DEBUG_CALL('ADTHE_MAIN_LOOP',myThid) |
| 441 |
|
|
# endif |
| 442 |
|
|
CALL TIMER_START('ADTHE_MAIN_LOOP [ADJOINT RUN]', myThid) |
| 443 |
|
|
CALL ADTHE_MAIN_LOOP ( myThid ) |
| 444 |
|
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CALL TIMER_STOP ('ADTHE_MAIN_LOOP [ADJOINT RUN]', myThid) |
| 445 |
|
|
# else /* ALLOW_OPENAD defined */ |
| 446 |
|
|
C -->> OpenAD |
| 447 |
|
|
# ifdef ALLOW_DEBUG |
| 448 |
|
|
IF (debugMode) CALL DEBUG_CALL('THE_MAIN_LOOP',myThid) |
| 449 |
|
|
# endif |
| 450 |
|
|
CALL TIMER_START('THE_MAIN_LOOP (F) [THE_MODEL_MAIN]',myThid) |
| 451 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 452 |
|
|
exst =.false. |
| 453 |
|
|
inquire(file='costfinal',exist=exst) |
| 454 |
|
|
if (exst.eqv..true.) then |
| 455 |
|
|
open(unit=76,file='costfinal',form='formatted') |
| 456 |
|
|
read(unit=76,fmt=*) fc%v |
| 457 |
|
|
read(unit=76,fmt=*) fc%d |
| 458 |
|
|
close(unit=76) |
| 459 |
|
|
print *, 'DIVA found costfinal', fc%v, fc%d |
| 460 |
|
|
end if |
| 461 |
|
|
call cp_read_state(currcp, curradjointcp, maxfwditer, maxadjiter, |
| 462 |
|
|
+myIter) |
| 463 |
|
|
fwddone = .true. |
| 464 |
|
|
if (curradjointcp .eq. -1 .and. currcp.ne. nTimeSteps_l2) then |
| 465 |
|
|
fwddone = .false. |
| 466 |
|
|
end if |
| 467 |
|
|
print *, 'DIVA myIter is', myIter , nIter0 |
| 468 |
|
|
IF (debugMode) CALL DEBUG_CALL('THE_MAIN_LOOP',myThid) |
| 469 |
|
|
CALL TIMER_START('THE_MAIN_LOOP (F) [THE_MODEL_MAIN]',myThid) |
| 470 |
|
|
C#ifdef ALLOW_OPENAD |
| 471 |
|
|
C-- Set initial conditions (variable arrays) |
| 472 |
|
|
C CALL TIMER_START('INITIALISE_VARIA [THE_MAIN_LOOP]', myThid) |
| 473 |
|
|
C CALL INITIALISE_VARIA( myThid ) |
| 474 |
|
|
C CALL TIMER_STOP ('INITIALISE_VARIA [THE_MAIN_LOOP]', myThid) |
| 475 |
|
|
C#endif |
| 476 |
|
|
#endif |
| 477 |
|
|
our_rev_mode%plain=.FALSE. |
| 478 |
|
|
our_rev_mode%tape=.TRUE. |
| 479 |
|
|
call timeratio() |
| 480 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 481 |
|
|
if((curradjointcp.eq.-1).and.(currcp.ne.nTimeSteps_l2)) then |
| 482 |
|
|
do while(currcp.ne.nTimeSteps_l2) |
| 483 |
|
|
#endif |
| 484 |
|
|
CALL OpenAD_THE_MAIN_LOOP( myTime, myIter, myThid ) |
| 485 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 486 |
|
|
call cp_read_state(currcp, curradjointcp, maxfwditer, maxadjit |
| 487 |
|
|
+er, myIter) |
| 488 |
|
|
end do |
| 489 |
|
|
end if |
| 490 |
|
|
#endif |
| 491 |
|
|
CALL TIMER_STOP ('THE_MAIN_LOOP (F) [THE_MODEL_MAIN]',myThid) |
| 492 |
|
|
CALL TIMER_START('THE_MAIN_LOOP (A) [THE_MODEL_MAIN]',myThid) |
| 493 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 494 |
|
|
if (fwddone .eqv. .false.) then |
| 495 |
|
|
open(unit=76,file='costfinal') |
| 496 |
|
|
write(76,*) fc%v |
| 497 |
|
|
write(76,*) fc%d |
| 498 |
|
|
close(76) |
| 499 |
|
|
end if |
| 500 |
|
|
call cp_read_state(currcp, curradjointcp, maxfwditer, maxadjiter, |
| 501 |
|
|
+myIter) |
| 502 |
|
|
if (fwddone .eqv. .false.) then |
| 503 |
|
|
if(curradjointcp .eq. -1 .and. currcp.eq. nTimeSteps_l2) then |
| 504 |
|
|
stop 'DIVA FINISHED FORWARD' |
| 505 |
|
|
else |
| 506 |
|
|
stop 'DIVA SUSPEND FORWARD' |
| 507 |
|
|
end if |
| 508 |
|
|
end if |
| 509 |
|
|
#endif |
| 510 |
|
|
our_rev_mode%arg_store=.FALSE. |
| 511 |
|
|
our_rev_mode%arg_restore=.FALSE. |
| 512 |
|
|
our_rev_mode%plain=.FALSE. |
| 513 |
|
|
our_rev_mode%tape=.FALSE. |
| 514 |
|
|
our_rev_mode%adjoint=.TRUE. |
| 515 |
|
|
IF (myProcID .EQ. 0) THEN |
| 516 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 517 |
|
|
exst =.false. |
| 518 |
|
|
inquire(file='costfinalad',exist=exst) |
| 519 |
|
|
if (exst.eqv..true.) then |
| 520 |
|
|
open(unit=76,file='costfinalad') |
| 521 |
|
|
read(76,*) fc%v |
| 522 |
|
|
read(76,*) fc%d |
| 523 |
|
|
close(76) |
| 524 |
|
|
else |
| 525 |
|
|
#endif |
| 526 |
|
|
fc%d=1.0 |
| 527 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 528 |
|
|
end if |
| 529 |
|
|
#endif |
| 530 |
|
|
ENDIF |
| 531 |
|
|
call timeratio() |
| 532 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 533 |
|
|
print *, 'DIVA reverse found costfinal', fc%v, fc%d |
| 534 |
|
|
print *, 'DIVA Before adjoint, myiter is ', myiter |
| 535 |
|
|
#endif |
| 536 |
|
|
CALL OpenAD_THE_MAIN_LOOP( myTime, myIter, myThid ) |
| 537 |
|
|
call timeratio() |
| 538 |
|
|
#ifdef ALLOW_OPENAD_DIVA |
| 539 |
|
|
call cp_read_state(currcp, curradjointcp, maxfwditer, maxadjiter, |
| 540 |
|
|
+myIter) |
| 541 |
|
|
if(curradjointcp.eq.0) then |
| 542 |
|
|
open(unit=76,file='costfinal',form='formatted') |
| 543 |
|
|
read(unit=76,fmt=*) fc%v |
| 544 |
|
|
close(unit=76) |
| 545 |
|
|
end if |
| 546 |
|
|
open(unit=76,file='costfinalad') |
| 547 |
|
|
write(76,*) fc%v |
| 548 |
|
|
write(76,*) fc%d |
| 549 |
|
|
close(76) |
| 550 |
|
|
call cp_read_state(currcp, curradjointcp, maxfwditer, maxadjiter, |
| 551 |
|
|
+myIter) |
| 552 |
|
|
if(curradjointcp.ne.0) then |
| 553 |
|
|
stop 'DIVA SUSPEND ADJOINT' |
| 554 |
|
|
end if |
| 555 |
|
|
#endif |
| 556 |
|
|
our_rev_mode%arg_store=.FALSE. |
| 557 |
|
|
our_rev_mode%arg_restore=.FALSE. |
| 558 |
|
|
our_rev_mode%plain=.TRUE. |
| 559 |
|
|
our_rev_mode%tape=.FALSE. |
| 560 |
|
|
our_rev_mode%adjoint=.FALSE. |
| 561 |
|
|
# ifdef OAD_DEBUG |
| 562 |
|
|
# if (defined (ALLOW_THETA0_CONTROL) && defined (ALLOW_SALT0_CONTROL)) |
| 563 |
|
|
do i1=1-olx,snx+olx |
| 564 |
|
|
do i2=1-oly,sny+oly |
| 565 |
|
|
do i3=1,nr |
| 566 |
|
|
do i4=1,nsx |
| 567 |
|
|
do i5=1,nsy |
| 568 |
|
|
write (standardmessageunit, |
| 569 |
|
|
+'(A,5(I3,A),E25.17E3,A,E25.17E3)') |
| 570 |
|
|
+'OAD: (', |
| 571 |
|
|
+i1,',',i2,',',i3,',',i4,',',i5,') salt/theta ', |
| 572 |
|
|
+xx_salt(i1,i2,i3,i4,i5)%d,'/',xx_theta(i1,i2,i3,i4,i5)%d |
| 573 |
|
|
end do |
| 574 |
|
|
end do |
| 575 |
|
|
end do |
| 576 |
|
|
end do |
| 577 |
|
|
end do |
| 578 |
|
|
# endif |
| 579 |
|
|
# endif /* OAD_DEBUG */ |
| 580 |
|
|
C Temporarily change setting of writeBinaryPrec |
| 581 |
|
|
tmpprec = writeBinaryPrec |
| 582 |
|
|
writeBinaryPrec = ctrlprec |
| 583 |
|
|
WRITE(suff,'(I10.10)') optimcycle |
| 584 |
|
|
# ifndef ALLOW_OPENAD_ACTIVE_READ_XYZ |
| 585 |
|
|
# ifdef ALLOW_THETA0_CONTROL |
| 586 |
|
|
foo=xx_theta%d |
| 587 |
|
|
il=ilnblnk( xx_theta_file ) |
| 588 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 589 |
|
|
& 'ad',xx_theta_file(1:il),'.' |
| 590 |
|
|
call write_fld_xyz_rl(fname,suff,foo,myIter,1) |
| 591 |
|
|
# endif |
| 592 |
|
|
# ifdef ALLOW_SALT0_CONTROL |
| 593 |
|
|
foo=xx_salt%d |
| 594 |
|
|
il=ilnblnk( xx_salt_file ) |
| 595 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 596 |
|
|
& 'ad',xx_salt_file(1:il),'.' |
| 597 |
|
|
call write_fld_xyz_rl(fname,suff,foo,myIter,1) |
| 598 |
|
|
# endif |
| 599 |
|
|
# ifdef ALLOW_DIFFKR_CONTROL |
| 600 |
|
|
foo=diffkr%d |
| 601 |
|
|
il=ilnblnk( xx_diffkr_file ) |
| 602 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 603 |
|
|
& 'ad',xx_diffkr_file(1:il),'.' |
| 604 |
|
|
call write_fld_xyz_rl(fname,suff,foo,myIter,1) |
| 605 |
|
|
# endif |
| 606 |
|
|
# endif /* ALLOW_OPENAD_ACTIVE_READ_XYZ */ |
| 607 |
|
|
|
| 608 |
|
|
# ifdef ALLOW_TAUU0_CONTROL |
| 609 |
|
|
foo2D=fu%d |
| 610 |
|
|
il=ilnblnk( xx_tauu_file ) |
| 611 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 612 |
|
|
& 'ad',xx_tauu_file(1:il),'.' |
| 613 |
|
|
call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 614 |
|
|
# endif |
| 615 |
|
|
# ifdef ALLOW_TAUV0_CONTROL |
| 616 |
|
|
foo2D=fv%d |
| 617 |
|
|
il=ilnblnk( xx_tauv_file ) |
| 618 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 619 |
|
|
& 'ad',xx_tauv_file(1:il),'.' |
| 620 |
|
|
call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 621 |
|
|
# endif |
| 622 |
|
|
# ifdef ALLOW_HFLUX0_CONTROL |
| 623 |
|
|
foo2D=qnet%d |
| 624 |
|
|
il=ilnblnk( xx_hflux_file ) |
| 625 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 626 |
|
|
& 'ad',xx_hflux_file(1:il),'.' |
| 627 |
|
|
call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 628 |
|
|
# endif |
| 629 |
|
|
# ifdef ALLOW_SFLUX0_CONTROL |
| 630 |
|
|
foo2D=empmr%d |
| 631 |
|
|
il=ilnblnk( xx_sflux_file ) |
| 632 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 633 |
|
|
& 'ad',xx_sflux_file(1:il),'.' |
| 634 |
|
|
call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 635 |
|
|
# endif |
| 636 |
|
|
# ifdef ALLOW_HFLUXM_CONTROL |
| 637 |
|
|
foo2D=xx_hfluxm%d |
| 638 |
|
|
il=ilnblnk( xx_hfluxm_file ) |
| 639 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 640 |
|
|
& 'ad',xx_hfluxm_file(1:il),'.' |
| 641 |
|
|
call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 642 |
|
|
# endif |
| 643 |
|
|
# ifdef ALLOW_ETAN0_CONTROL |
| 644 |
|
|
foo2D=etan%d |
| 645 |
|
|
il=ilnblnk( xx_etan_file ) |
| 646 |
|
|
write(fname(1:MAX_LEN_FNAM),'(3a)') |
| 647 |
|
|
& 'ad',xx_etan_file(1:il),'.' |
| 648 |
|
|
call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 649 |
|
|
# endif |
| 650 |
|
|
cc# ifdef ALLOW_GENARR2D_CONTROL |
| 651 |
|
|
cc do ik = 1, maxCtrlArr2D |
| 652 |
|
|
cc foo2d=xx_genarr2d(:,:,:,:,ik)%d |
| 653 |
|
|
cc write(fname,'(A,I2.2,A)') 'adxx_genarr2d_',ik,'.' |
| 654 |
|
|
cc call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 655 |
|
|
cc enddo |
| 656 |
|
|
cc# endif |
| 657 |
|
|
cc# ifdef ALLOW_GENTIM2D_CONTROL |
| 658 |
|
|
cc do ik = 1, maxCtrlTim2D |
| 659 |
|
|
cc foo2d=xx_gentim2d(:,:,:,:,ik)%d |
| 660 |
|
|
cc write(fname,'(A,I2.2,A)') 'adxx_gentim2d_',ik,'.' |
| 661 |
|
|
cc call write_fld_xy_rl(fname,suff,foo2D,myIter,1) |
| 662 |
|
|
cc enddo |
| 663 |
|
|
cc# endif |
| 664 |
|
|
cc# ifdef ALLOW_GENARR3D_CONTROL |
| 665 |
|
|
cc do ik = 1, maxCtrlArr3D |
| 666 |
|
|
cc foo=xx_genarr3d(:,:,:,:,:,ik)%d |
| 667 |
|
|
cc write(fname,'(A,I2.2,A)') 'adxx_genarr3d_',ik,'.' |
| 668 |
|
|
cc call write_fld_xyz_rl(fname,suff,foo,myIter,1) |
| 669 |
|
|
cc enddo |
| 670 |
|
|
cc# endif |
| 671 |
|
|
C Change back to original writeBinaryPrec |
| 672 |
|
|
writeBinaryPrec = tmpprec |
| 673 |
|
|
our_rev_mode%plain=.TRUE. |
| 674 |
|
|
our_rev_mode%tape=.FALSE. |
| 675 |
|
|
our_rev_mode%adjoint=.FALSE. |
| 676 |
|
|
CALL TIMER_STOP ('THE_MAIN_LOOP (A) [THE_MODEL_MAIN]',myThid) |
| 677 |
|
|
|
| 678 |
|
|
C <<-- OpenAD |
| 679 |
|
|
# endif /* ALLOW_OPENAD */ |
| 680 |
|
|
# endif /* ALLOW_DIVIDED_ADJOINT */ |
| 681 |
|
|
|
| 682 |
|
|
# else /* forward run only within AD setting */ |
| 683 |
|
|
|
| 684 |
|
|
# ifdef ALLOW_DEBUG |
| 685 |
|
|
IF (debugMode) CALL DEBUG_CALL('THE_MAIN_LOOP',myThid) |
| 686 |
|
|
# endif |
| 687 |
|
|
C-- Call time stepping loop of full model |
| 688 |
|
|
CALL TIMER_START('THE_MAIN_LOOP [THE_MODEL_MAIN]',myThid) |
| 689 |
|
|
CALL THE_MAIN_LOOP( myTime, myIter, myThid ) |
| 690 |
|
|
CALL TIMER_STOP ('THE_MAIN_LOOP [THE_MODEL_MAIN]',myThid) |
| 691 |
|
|
|
| 692 |
|
|
# endif /* forward run only within AD setting */ |
| 693 |
|
|
|
| 694 |
|
|
# ifdef ALLOW_CTRL |
| 695 |
|
|
# ifndef EXCLUDE_CTRL_PACK |
| 696 |
|
|
# ifdef ALLOW_OPENAD |
| 697 |
|
|
cph-- ad hoc fix for OpenAD time stepping counter lagging one step |
| 698 |
|
|
cph-- after final adjoint step |
| 699 |
|
|
myIter=nIter0 |
| 700 |
|
|
# endif |
| 701 |
|
|
IF (useCTRL) THEN |
| 702 |
|
|
IF ( lastdiva .AND. doMainPack ) THEN |
| 703 |
|
|
CALL TIMER_START('CTRL_PACK [THE_MODEL_MAIN]',myThid) |
| 704 |
|
|
CALL CTRL_PACK( .FALSE. , myThid ) |
| 705 |
|
|
CALL TIMER_STOP ('CTRL_PACK [THE_MODEL_MAIN]',myThid) |
| 706 |
|
|
IF ( ( optimcycle.EQ.0 .OR. (.NOT. doMainUnpack) ) |
| 707 |
|
|
& .AND. myIter.EQ.nIter0 ) THEN |
| 708 |
|
|
CALL TIMER_START('CTRL_PACK [THE_MODEL_MAIN]',myThid) |
| 709 |
|
|
CALL CTRL_PACK( .TRUE. , myThid ) |
| 710 |
|
|
CALL TIMER_STOP ('CTRL_PACK [THE_MODEL_MAIN]',myThid) |
| 711 |
|
|
ENDIF |
| 712 |
|
|
ENDIF |
| 713 |
|
|
ENDIF |
| 714 |
|
|
# endif /* EXCLUDE_CTRL_PACK */ |
| 715 |
|
|
# endif /* ALLOW_CTRL */ |
| 716 |
|
|
|
| 717 |
|
|
# ifdef ALLOW_GRDCHK |
| 718 |
|
|
IF ( useGrdchk .AND. lastdiva ) THEN |
| 719 |
|
|
CALL TIMER_START('GRDCHK_MAIN [THE_MODEL_MAIN]',myThid) |
| 720 |
|
|
CALL GRDCHK_MAIN( myThid ) |
| 721 |
|
|
CALL TIMER_STOP ('GRDCHK_MAIN [THE_MODEL_MAIN]',myThid) |
| 722 |
|
|
ENDIF |
| 723 |
|
|
# endif |
| 724 |
|
|
|
| 725 |
|
|
#else /* ALL AD-related undef */ |
| 726 |
|
|
|
| 727 |
|
|
# ifdef ALLOW_DEBUG |
| 728 |
|
|
IF (debugMode) CALL DEBUG_CALL('THE_MAIN_LOOP',myThid) |
| 729 |
|
|
# endif |
| 730 |
|
|
C-- Call time stepping loop of full model |
| 731 |
|
|
CALL TIMER_START('THE_MAIN_LOOP [THE_MODEL_MAIN]',myThid) |
| 732 |
|
|
CALL THE_MAIN_LOOP( myTime, myIter, myThid ) |
| 733 |
|
|
CALL TIMER_STOP ('THE_MAIN_LOOP [THE_MODEL_MAIN]',myThid) |
| 734 |
|
|
|
| 735 |
|
|
#endif /* ALLOW_TANGENTLINEAR_RUN ALLOW_ADJOINT_RUN ALLOW_ADMTLM */ |
| 736 |
|
|
|
| 737 |
|
|
#ifdef ALLOW_PETSC |
| 738 |
|
|
call streamice_finalize_petsc |
| 739 |
|
|
#endif |
| 740 |
|
|
|
| 741 |
|
|
#ifdef ALLOW_MNC |
| 742 |
|
|
IF (useMNC) THEN |
| 743 |
|
|
C Close all open NetCDF files |
| 744 |
|
|
_BEGIN_MASTER( myThid ) |
| 745 |
|
|
CALL MNC_FILE_CLOSE_ALL( myThid ) |
| 746 |
|
|
_END_MASTER( myThid ) |
| 747 |
|
|
ENDIF |
| 748 |
|
|
#endif |
| 749 |
|
|
|
| 750 |
|
|
C-- This timer encompasses the whole code |
| 751 |
|
|
CALL TIMER_STOP ('ALL [THE_MODEL_MAIN]',myThid) |
| 752 |
|
|
|
| 753 |
|
|
C-- Write timer statistics |
| 754 |
|
|
IF ( myThid .EQ. 1 ) THEN |
| 755 |
|
|
CALL TIMER_PRINTALL( myThid ) |
| 756 |
|
|
CALL COMM_STATS |
| 757 |
|
|
ENDIF |
| 758 |
|
|
|
| 759 |
|
|
C-- Check threads synchronization : |
| 760 |
|
|
CALL BAR_CHECK( 9, myThid ) |
| 761 |
|
|
|
| 762 |
|
|
#ifdef ALLOW_DEBUG |
| 763 |
|
|
IF (debugMode) CALL DEBUG_LEAVE('THE_MODEL_MAIN',myThid) |
| 764 |
|
|
#endif |
| 765 |
|
|
|
| 766 |
|
|
RETURN |
| 767 |
|
|
END |
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