Implement backup and restore for fixed point iteration changes #65

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Merged

mattfalcone1997 merged 86 commits into aurora-multiphysics:main from mattfalcone1997:implement_backup_and_restore

Jan 15, 2026

.github/workflows/ci.yml

-Original file line number
+Diff line change
@@ Expand Up / @@ -44,7 +44,7 @@ jobs: @@
           run: |
             . /opt/openfoam/OpenFOAM-12/etc/bashrc || true
             unset FOAM_SIGFPE && unset FOAM_SETNAN
-            ./run_tests
+            ./run_tests --no-trimmed-output-on-error
         - name: Docs
           shell: bash
@@ Expand Down @@

.gitignore

-Original file line number
+Diff line change
@@ Expand Up / @@ -156,6 +156,7 @@ test/**/*.obj @@
     # downloaded mesh tarballs
     test/tests/**/*.tar.gz
+    !**/gold/*.tar.gz
     # OpenFOAM build files
     test/OpenFOAM/**/lnInclude
@@ Expand Down Expand Up / @@ -274,3 +275,7 @@ conf_vars.mk @@
     # GPerf performance
     *.prof
     *.heap
+    #OpenFOAM wmake build files
+    **/lnInclude
+    **/Make/linux*

Makefile

-Original file line number
+Diff line change
@@ Expand Up / @@ -61,7 +61,4 @@ include $(FRAMEWORK_DIR)/app.mk @@
     ###############################################################################
     # Additional special case targets should be added here
-    # Add foam modules
-    # TODO: Reorganise build: consider single mk for all OpenFOAM modules
-    # as they are written.
     include test/OpenFOAM/foam_modules.mk

doc/content/hit/step_by_step/fluid.i

            
                      Original file line number
                      Diff line number
                      Diff line change
                  
    @@ -4,25 +4,25 @@
  
        foam_patch = 'interface' # the name of the coupled boundary

    []

    [AuxVariables]

    [FoamVariables]

        [fluid_wall_temp]

            family = MONOMIAL

            order = CONSTANT

            type = FoamVariableField

            foam_variable = 'T'

            initial_condition = 300

        []

    []

    [FoamBCs]

        [solid_heat_flux]

            family = MONOMIAL

            order = CONSTANT

            type = FoamFixedGradientBC

            foam_variable = 'T'

            diffusivity_coefficient = kappa

            initial_condition = 0

        []

    []

    [Problem]

        type = FoamProblem

        # Take the heat flux from MOOSE and set it on the OpenFOAM mesh.

        heat_flux = solid_heat_flux

        # Take the boundary temperature from OpenFOAM and set it on the MOOSE mesh.

        foam_temp = fluid_wall_temp

    []

    [Executioner]

include/base/FoamSolver.h

-Original file line number
+Diff line change
@@ -1,9 +1,15 @@
     #pragma once
+    #include "fvMesh.H"
+    #include "scalar.H"
     #include "solver.H"
     #include "functionObject.H"
-    #include <vector>
+    #include <Time.H>
+    #include <TimeState.H>
+    #include <filesystem>
+    namespace fs = std::filesystem;
     namespace Foam
     {
@@ Expand Down Expand Up / @@ -36,7 +42,6 @@ class mooseDeltaT : public functionObject @@
     namespace Hippo
     {
     class FoamSolver
     {
     public:
@@ Expand Down Expand Up / @@ -64,12 +69,13 @@ class FoamSolver @@
       // time step is.
       void appendDeltaTFunctionObject(const Foam::scalar & dt);
       // get the current deltaT.
-      Foam::scalar getTimeDelta() { return runTime().deltaTValue(); };
+      Foam::scalar getTimeDelta() const { return runTime().deltaTValue(); }
     private:
       Foam::solver * _solver = nullptr;
       Foam::Time & runTime() { return const_cast<Foam::Time &>(_solver->runTime); }
+      const Foam::Time & runTime() const { return _solver->runTime; }
     };
     } // namespace Hippo

include/base/foam/fvCFD_moose.h

-Original file line number
+Diff line change
@@ Expand Up / @@ -33,4 +33,15 @@ @@
     #include <argList.H>
     #include <fvMesh.H>
+    // FoamDataStore.h
+    #include <error.H>
+    #include <surfaceFields.H>
+    #include <volFields.H>
+    #include <pointFields.H>
+    #include <typeInfo.H>
+    #include <symmTensorField.H>
+    #include <DimensionedField.H>
+    #include <uniformDimensionedFields.H>
+    #include <ddtScheme.H>
     #undef NotImplemented

include/base/hippoApp.h

-Original file line number
+Diff line change
@@ -1,12 +1,3 @@
-    //* This file is part of the MOOSE framework
-    //* https://www.mooseframework.org
-    //*
-    //* All rights reserved, see COPYRIGHT for full restrictions
-    //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
-    //*
-    //* Licensed under LGPL 2.1, please see LICENSE for details
-    //* https://www.gnu.org/licenses/lgpl-2.1.html
     #pragma once
     #include <MooseApp.h>
@@ Expand Down @@

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