HPC-08_Mueller_OSMOSIS_streamlining (previously ENHANCE-14_smueller_OSMOSIS_streamlining)

[acc]

Workplan action

Wikipages:	wiki:2021WP/HPC-08_Mueller_OSMOSIS_streamlining
	wiki:2020WP/ENHANCE-14_smueller_OSMOSIS_streamlining

[smueller]

The OSMOSIS-related developments in branch source:/NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0@13858 (based on NEMO v4.0) have been ported with changesets [13867,13872] to a new development branch source:/NEMO/branches/2020/dev_r13787_OSMOSIS_IMMERSE/ based on source:/NEMO/trunk@13787.

[smueller]

A variant of the ORCA2_ICE_PISCES configuration of source:/NEMO/branches/2020/dev_r13787_OSMOSIS_IMMERSE@13900 with ln_zdftke=.false., ln_zdfosm=.true., and ln_zdfevd=.false. in namelist &namzdf passes the standard SETTE restartability and reproducibility tests. source:/NEMO/branches/2020/dev_r13787_OSMOSIS_IMMERSE/ has been merged back into the trunk (changesets [14043,14045]).

[smueller]

In 14126:

Inception of a development branch for action ENHANCE-14_smueller_OSMOSIS_streamlining (2020 WP), see ticket #2353

[smueller]

In 14136:

Activation of the OSMOSIS ocean boundary layer scheme in the WED025 reference configuration (ticket #2353)

[smueller]

In 14144:

Activation of the mixed-layer eddy parameterisation in the OSMOSIS ocean boundary layer scheme by default (ticket #2353)

[smueller]

In 14149:

Addition of timer instructions to the subroutines of module zdfosm (ticket #2353)

[smueller]

Changesets [14136,14144,14149] have been made to facilitate routine testing and profiling during code standardisation and optimisation. These changesets are planned to be reversed before integration of this development into the NEMO trunk.

[smueller]

Using source:/NEMO/branches/2020/dev_r14122_ENHANCE-14_smueller_OSMOSIS_streamlining@14149 and standard compiler options, the SETTE WED025 reproducibility test fails; when compiled with a set of debug options, the model runs used for these tests crash.

[smueller]

In 14260:

Two bugfixes and complete initialisation of local arrays in internal subroutines of module subroutine zdf_osm (ticket #2353)

[smueller]

In 14264:

Adjustments of modifications made with changeset [14260] (ticket #2353)

[smueller]

In 14265:

Pinning of revision number in externals definitions (ticket #2353)

[smueller]

source:/NEMO/branches/2020/dev_r14122_ENHANCE-14_smueller_OSMOSIS_streamlining@14265 has passed the SETTE WED025 tests, both when compiled with standard and with debug compiler options.

[smueller]

In 14270:

Adoption of recently recommended default parameter values for the mixed-layer eddy parameterisation in the OSMOSIS ocean boundary layer scheme (ticket #2353)

[smueller]

In 14280:

Upgrade of internal subroutine zdf_osm_vertical_average to a streamlined module subroutine of module zdfosm (ticket #2353)

[smueller]

In 14305:

Reduction of memory usage by subroutine zdf_osm of module zdfosm (ticket #2353)

[smueller]

In 14316:

Upgrade of a section of subroutine zdf_osm to a streamlined module subroutine of module zdfosm (ticket #2353)

[smueller]

In 14529:

Transition of the development branch for action ENHANCE-14_smueller_OSMOSIS_streamlining (2020 WP) to a development branch for action HPC-08_Mueller_OSMOSIS_streamlining (2021 WP) (ticket #2353)

[smueller]

In 14531:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: reversal of a default parameter-value adjustment made in changeset [14270] (ticket #2353)}

[smueller]

In 14550:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: subset of the bugfixes in changeset [14283] that have not previously been applied in the development branch associated with the task tracked by ticket #2353}

[smueller]

In 14551:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: adoption of changeset [14404] (ticket #2353)}

[smueller]

In 14554:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: adoption of changesets [14405,14407,14408,14412,14514] (ticket #2353)}

[smueller]

In 14555:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: adoption of changeset [14441] (ticket #2353)}

[smueller]

In 14556:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14409,14517] (ticket #2353)}

[smueller]

In 14557:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: minor bugfix and partial reversal of changeset [14305] (ticket #2353)}

[smueller]

In 14564:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14410,14411] (ticket #2353)}

[smueller]

In 14565:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14515,14519,14536] and completion of the transfer of changeset [14405] (ticket #2353)}

[smueller]

In 14566:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changeset [14516] (ticket #2353)}

[smueller]

In 14567:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14520,14541] (ticket #2353)}

[smueller]

In 14571:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14406,14518,14521,14534,14539,14540] (ticket #2353)}

[smueller]

In 14728:

Bugfix in subroutine zdf_osm_fgr_terms of module zdfosm (ticket #2353)

[smueller]

In 14729:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14645,14646] (ticket #2353)}

[smueller]

In 14732:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changeset [14647] (ticket #2353)}

[smueller]

In 14734:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14677,14678,14699,14704,14705] (ticket #2353)}

[smueller]

In 14743:

Bugfix in subroutine zdf_osm_fgr_terms of module zdfosm (ticket #2353)

[smueller]

In 14748:

Bugfix in subroutine zdf_osm of module zdfosm (ticket #2353)

[smueller]

In 14750:

Upgrade of internal subroutine zdf_osm_velocity_rotation and a short section of subroutine zdf_osm to a streamlined generic procedure (ticket #2353)

[smueller]

In 14758:

Upgrade of a range of local arrays to module arrays and removal of halo regions from a few local arrays (ticket #2353)

[smueller]

In 14760:

Synchronisation of the OSMOSIS boundary layer scheme with the version developed in branch ^{/NEMO/branches/NERC/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0: transfer of changesets [14755,14756,14759] (ticket #2353)}

[smueller]

In 14775:

Upgrade of internal subroutines zdf_osm_osbl_state and zdf_osm_diffusivity_viscosity to module subroutines of module zdfosm (ticket #2353)

[smueller]

In 14779:

Upgrade of internal subroutines zdf_osm_external_gradients, zdf_osm_calculate_dhdt, and zdf_osm_timestep_hbl to module subroutines of module zdfosm (ticket #2353)

[smueller]

In 14783:

Upgrade of internal subroutines zdf_osm_pycnocline_thickness and zdf_osm_pycnocline_buoyancy_profiles to module subroutines of module zdfosm (ticket #2353)

[smueller]

In 14785:

Upgrade of internal subroutines zdf_osm_zmld_horizontal_gradients, zdf_osm_osbl_state_fk, and zdf_osm_mle_parameters to module subroutines of module zdfosm (ticket #2353)

[smueller]

In 14798:

Upgrade of a range of local arrays to module arrays and various adjustments to improve compliance with coding conventions (ticket #2353)

[smueller]

In 14802:

Upgrade of a range of local arrays to module arrays, various adjustments to improve compliance with coding conventions, and removal of unused variables (ticket #2353)

[smueller]

In 14803:

Upgrade of ten local arrays to module arrays (ticket #2353)

[smueller]

In 14816:

Slight rearrangement of the subroutine structure and removal of the halo regions from the majority of arrays in module zdfosm (ticket #2353)