fix: Skip Preallocation for auxillary DMs

refactor: More consistent naming of qf context

chore: Move to Apache-2.0 OR BSD-2-Clause

chore: Move navierstokes.* out of root directory

navierstokes.h to include and navierstokes.c into examples

fluids: Make ProblemData a pointer to struct

We basically use it as a pointer-to-struct type everywhere, so might as
well make it consistent with everything else

fluids: moved SmartRedis send of time step number after all training data is computed

fluids: Rename PetscSmartRedisCall -> PetscCallSmartRedis

fluids: Multiple filter widths for SGS training

fluids: Misc cleanup of SmartSim and SGS training

fluids: Put min global array size for SmartSim

minor - update copyright headers

fluids: Add GetInverseMultiplicity

fluids: Fix multiplicity for SGS training

Multiplicity needs to account for GlobalToLocal multiplicity as well,
since we put the global Vec into the training database

Merge pull request #1517 from CEED/jrwrigh/ratel_sync

fluids: Sync with Ratel changes

fluids: Sync with Ratel, get ceed-utils.h

fluids: Fix issues with 64 bit PetscInt builds

Fixing SmartRedis meta data arrays to be of type Int64 (#1501)

* fluids: fixed SmartRedis meta data arrays to be of type Int64

* fluids: style fix

---------

Co-authored-by: Riccardo Balin <

Fixing SmartRedis meta data arrays to be of type Int64 (#1501)

* fluids: fixed SmartRedis meta data arrays to be of type Int64

* fluids: style fix

---------

Co-authored-by: Riccardo Balin <balin@aurora-uan-0010.hostmgmt.cm.aurora.alcf.anl.gov>

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Merge balin/smartsim branch into main with timers for SmartRedis API calls (#1480)


---------

Co-authored-by: James Wright <james@jameswright.xyz>
Co-authored-by: Riccardo Balin <balin@aurora-u

Merge balin/smartsim branch into main with timers for SmartRedis API calls (#1480)


---------

Co-authored-by: James Wright <james@jameswright.xyz>
Co-authored-by: Riccardo Balin <balin@aurora-uan-0012.hostmgmt.cm.aurora.alcf.anl.gov>

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interface - remove legacy CEED_BASIS_COLLOCATED

fluids: Change SmartRedisCall -> PetscSmartRedisCall

fluids: Add SmartSimDataDestroy

fluids: Add TSPostStep for SGS DD Training

- This will shutdown the simulation if there's a tensor called
`check-run` equal to zeros

fluids: Add data-driven SGS training setup, TSMonitor

- Adds `smartsim_weak.c` to handle case where SmartRedis is not built

fluids: Add SmartSim setup

- Adds `-smartsim_diable_calls` which can run with `-sgs_train_enable`,
but doesn't call SmartSim library calls. This allows for debugging the
training related functio

fluids: Add SmartSim setup

- Adds `-smartsim_diable_calls` which can run with `-sgs_train_enable`,
but doesn't call SmartSim library calls. This allows for debugging the
training related functions without having to run inside a SmartSim
experiment.

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