Update Docs and test

.github/workflows/CPU_inferencce_validation.yml

@@ -51,7 +51,7 @@ jobs:
         && wget --content-disposition https://aisquare.oss-us-east-1.aliyuncs.com/data/datasets/14b50df5-dbe9-4f1c-bf58-032b8bc40a20
         && unzip flare_CH4_SandiaD_4D.zip
         && ls $PWD
-        && cp -r flare_CH4_SandiaD_4D.tbl examples/dfLowMachFoam/2DSandiaD_flareFGM/
+        && cp -r flare_CH4_SandiaD_4D.tbl examples/dfLowMachFoam/fgm/twoD_SandiaD_flareFGM
         && source ~/miniconda3/etc/profile.d/conda.sh && conda activate libcantera && source /opt/openfoam7/etc/bashrc 
         && . configure.sh --use_pytorch&& source ./bashrc && . install.sh 
         && cd test && ./Allrun && conda deactivate "

docs/source/qs/install.rst

@@ -151,29 +151,9 @@ Finally you can build and install DeepFlame:
 
 Other Options
 -------------------------------
-DeepFlame also provides users with LibTorch and CVODE (no DNN version) options.
+DeepFlame also provides users with full GPU version and CVODE (no DNN version) options.
 
-**1. If you choose to use LibTorch (C++ API for Torch), first create the conda env and install** `LibCantera <https://anaconda.org/conda-forge/libcantera-devel>`_:
-
-.. code-block:: bash
-
-    conda create -n df-libtorch python=3.8
-    conda activate df-libtorch
-    conda install -c conda-forge libcantera-devel 
-
-Then you can pass your own libtorch path to DeepFlame.
-
-.. code-block:: bash
-
-    cd deepflame-dev
-    . configure.sh --libtorch_dir /path/to/libtorch/
-    source ./bashrc
-    . install.sh
-
-.. Note::  Some compiling issues may happen due to system compatability. Instead of using conda installed Cantera C++ lib and the downloaded Torch C++ lib, try to compile your own Cantera and Torch C++ libraries.
-
-
-**2. If you just need DeepFlame's CVODE solver without DNN model, just install LibCantera via** `conda <https://docs.conda.io/en/latest/miniconda.html#linux-installers>`_.
+**1. If you just need DeepFlame's CVODE solver without DNN model, just install LibCantera via** `conda <https://docs.conda.io/en/latest/miniconda.html#linux-installers>`_.
 
 .. code-block:: bash
 
@@ -199,7 +179,7 @@ If ``df-notorch`` not activated (or you have a self-compiled libcantera), specif
     . install.sh
 
 
-**3. If you wish to employ dfMatrix and the AMGX library for accelerating PDE solving using GPU:**
+**2. If you wish to employ dfMatrix and the AMGX library for accelerating PDE solving using GPU:**
 
 .. Note:: This is still under developement.
 
@@ -208,7 +188,7 @@ To begin, you will need to install AMGX. You can find the instructions for insta
 .. code-block:: bash
 
     cd deepflame-dev
-    . configure.sh --amgx_dir /your/path/to/AMGX/
+    . configure.sh --amgx_dir /your/path/to/AMGX/ --libtorch_dir /path/to/libtorch/
     source ./bashrc
     . install.sh
 
@@ -224,7 +204,7 @@ Also, you will need to add configuration files for AMGX for each euqation under
      = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
 
 
-**4. If you wish to install DeepFlame with CMake**
+**3. If you wish to install DeepFlame with CMake**
 
 .. Note:: This is still under developement.
 

examples/dfLowMachFoam/fgm/twoD_SandiaD_flareFGM/Allrun

@@ -1,13 +1,22 @@
 #!/bin/sh
 cd ${0%/*} || exit 1    # Run from this directory
 
+if [ -e flare_CH4_SandiaD_4D.tbl]
+then
+    echo "flare_CH4_SandiaD_4D.tbl exists. Make sure correct table has been used!"
+else
+    echo "flare_CH4_SandiaD_4D.tbl not exist. Downloading ..."
+    wget --content-disposition https://aisquare.oss-us-east-1.aliyuncs.com/data/datasets/14b50df5-dbe9-4f1c-bf58-032b8bc40a20
+    unzip flare_CH4_SandiaD_4D.zip
+fi
+
+
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
 # Set application name
 application=$(getApplication)
 
-
 runApplication blockMesh
 
 runApplication decomposePar -force 

src/dfCombustionModels/FGM/baseFGM/baseFGM.C

@@ -38,7 +38,7 @@ Foam::combustionModels::baseFGM<ReactionThermo>::baseFGM
 )
 :
     laminar<ReactionThermo>(modelType, thermo, turb, combustionProperties),
-    fvOptions(fv::options::New(this->mesh())),
+    // fvOptions(fv::options::New(this->mesh())),
     buffer_(this->coeffs().lookupOrDefault("buffer", false)),
     scaledPV_(this->coeffs().lookupOrDefault("scaledPV", false)),
     incompPref_(this->coeffs().lookupOrDefault("incompPref", -10.0)),
@@ -535,11 +535,11 @@ void Foam::combustionModels::baseFGM<ReactionThermo>::transport()
                 )
                 -fvm::laplacian( mut/Sct_ + mu/Sc_, c_)
                 -omega_c_
-                + fvOptions(rho_, c_)
+                // + fvOptions(rho_, c_)
                 ==
                 c_ * S_c
             );  
-            fvOptions.correct(c_);
+            // fvOptions.correct(c_);
 
             if(relaxation_)
             {
@@ -609,9 +609,9 @@ void Foam::combustionModels::baseFGM<ReactionThermo>::transport()
                 )
                 -fvm::laplacian( mut/Sct_ + mu/Sc_, c_)
                 -omega_c_
-                + fvOptions(rho_, c_)
+                // + fvOptions(rho_, c_)
             );  
-            fvOptions.correct(c_);
+            // fvOptions.correct(c_);
 
             if(relaxation_)
             {

src/dfCombustionModels/FGM/baseFGM/baseFGM.H

@@ -42,7 +42,7 @@ SourceFiles
 #include "../laminar/laminar.H"
 #include "uniformDimensionedFields.H"
 #include "CanteraMixture.H"
-#include "fvOptions.H"
+// #include "fvOptions.H"
 #include "LESfilter.H"
 //#include "basicThermo.H"
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -63,7 +63,7 @@ class baseFGM
 {
     // Protected Data
  protected:
-    fv::options& fvOptions; 
+    // fv::options& fvOptions; 
     //- buffer switch
     Switch buffer_;
 

src/dfCombustionModels/Make/options

@@ -36,7 +36,6 @@ LIB_LIBS = \
     -lturbulenceModels \
     -llagrangian \
     -lfiniteVolume \
-    -lfvOptions \
     -lmeshTools \
     -L$(DF_LIBBIN) \
     -ldfCompressibleTurbulenceModels \

test/CMakeLists.txt

@@ -21,7 +21,7 @@ file(COPY ./dfLowMachFoam/twoD_reactingTGV/H2/cvodeSolver/postProcessing/sample/
 file(COPY ./dfLowMachFoam/twoD_reactingTGV/H2/cvodeSolver/postProcessing/sample/0.0002/data_T.xy DESTINATION 2DTGV/2)
 file(COPY ./dfLowMachFoam/twoD_reactingTGV/H2/cvodeSolver/postProcessing/sample/0.0001/data_T.xy DESTINATION 2DTGV/1)
 
-file(COPY ./dfLowMachFoam/2DSandiaD_flareFGM/postProcessing/sample/1.1/data_T.xy DESTINATION 2DSandia)
+file(COPY ./dfLowMachFoam/twoD_SandiaD_flareFGM/postProcessing/sample/1.1/data_T.xy DESTINATION 2DSandia)
 file(COPY ./Tu500K-Phi1/fs DESTINATION flameSpeed)
 
 enable_testing()

test/dfLowMachFoam/twoD_SandiaD_flareFGM

@@ -0,0 +1 @@
+../../examples/dfLowMachFoam/fgm/twoD_SandiaD_flareFGM/