PyMFEM4.7

.github/workflows/build-and-test-callable.yml

@@ -97,7 +97,8 @@ jobs:
         sudo apt-get install mpich libmpich-dev
         pip install mpi4py
 
-    - name: Purge PIP cache
+
+    - name: Purge PIP chach
       run: pip cache purge
 
     - name: Cache CUDA

.github/workflows/build-and-test-dispatch.yml

@@ -1,7 +1,6 @@
 # build-and-test-dispatch.yml
 #
 # Dispatch workflow for build-and-test-callable.yml
-
 name: Build and Test (dispatch)
 
 on:

.github/workflows/release_binary.yml

@@ -36,11 +36,11 @@ jobs:
           ls -l dist/
           #python3 -m twine upload --repository-url https://test.pypi.org/legacy/ --password ${{ secrets.TEST_PYPI_TOKEN }} --username __token__ --verbose dist/*
           python3 -m twine upload --password ${{ secrets.PYPI_TOKEN }} --username __token__ --verbose dist/*
-  make_binary_3_7_8_9_10:
+  make_binary_3_8_9_10_11:
     needs: make_sdist
     strategy:
       matrix:
-        pythonpath: ["cp37-cp37m", "cp38-cp38", "cp39-cp39", "cp310-cp310"]
+        pythonpath: ["cp38-cp38", "cp39-cp39", "cp310-cp310", "cp311-cp311"]
 
     runs-on: ubuntu-latest
     container: quay.io/pypa/manylinux2014_x86_64

.github/workflows/testrelease_binary.yml

@@ -36,11 +36,11 @@ jobs:
           ls -l dist/
           python3 -m twine upload --repository-url https://test.pypi.org/legacy/ --password ${{ secrets.TEST_PYPI_TOKEN }} --username __token__ --verbose dist/*
           #python3 -m twine upload --password ${{ secrets.PYPI_TOKEN }} --username __token__ --verbose dist/*
-  make_binary_3_7_8_9_10:
+  make_binary_3_8_9_10_11:
     needs: make_sdist
     strategy:
       matrix:
-        pythonpath: ["cp37-cp37m", "cp38-cp38", "cp39-cp39", "cp310-cp310"]
+        pythonpath: ["cp38-cp38", "cp39-cp39", "cp310-cp310", "cp311-cp311"]
 
     runs-on: ubuntu-latest
     container: quay.io/pypa/manylinux2014_x86_64

data/compass.geo

@@ -0,0 +1,118 @@
+SetFactory("OpenCASCADE");
+
+order = 1;
+
+R = 1;
+r = 0.2;
+
+Point(1) = {0,0,0};
+
+Point(2) = {r/Sqrt(2),r/Sqrt(2),0};
+Point(3) = {-r/Sqrt(2),r/Sqrt(2),0};
+Point(4) = {-r/Sqrt(2),-r/Sqrt(2),0};
+Point(5) = {r/Sqrt(2),-r/Sqrt(2),0};
+
+Point(6) = {R,0,0};
+Point(7) = {R/Sqrt(2),R/Sqrt(2),0};
+Point(8) = {0,R,0};
+Point(9) = {-R/Sqrt(2),R/Sqrt(2),0};
+Point(10) = {-R,0,0};
+Point(11) = {-R/Sqrt(2),-R/Sqrt(2),0};
+Point(12) = {0,-R,0};
+Point(13) = {R/Sqrt(2),-R/Sqrt(2),0};
+
+Line(1) = {1,2};
+Line(2) = {1,3};
+Line(3) = {1,4};
+Line(4) = {1,5};
+
+Line(5) = {1,6};
+Line(6) = {1,8};
+Line(7) = {1,10};
+Line(8) = {1,12};
+
+Line(9) = {2,6};
+Line(10) = {2,8};
+Line(11) = {3,8};
+Line(12) = {3,10};
+Line(13) = {4,10};
+Line(14) = {4,12};
+Line(15) = {5,12};
+Line(16) = {5,6};
+
+Line(17) = {6,7};
+Line(18) = {7,8};
+Line(19) = {8,9};
+Line(20) = {9,10};
+Line(21) = {10,11};
+Line(22) = {11,12};
+Line(23) = {12,13};
+Line(24) = {13,6};
+
+Transfinite Curve{1:24} = 2;
+
+Physical Curve("ENE") = {17};
+Physical Curve("NNE") = {18};
+Physical Curve("NNW") = {19};
+Physical Curve("WNW") = {20};
+Physical Curve("WSW") = {21};
+Physical Curve("SSW") = {22};
+Physical Curve("SSE") = {23};
+Physical Curve("ESE") = {24};
+
+Curve Loop(1) = {9,17,18,-10};
+Curve Loop(2) = {11,19,20,-12};
+Curve Loop(3) = {13,21,22,-14};
+Curve Loop(4) = {15,23,24,-16};
+
+Plane Surface(1) = {1};
+Plane Surface(2) = {2};
+Plane Surface(3) = {3};
+Plane Surface(4) = {4};
+
+Transfinite Surface{1} = {2,6,7,8};
+Transfinite Surface{2} = {3,8,9,10};
+Transfinite Surface{3} = {4,10,11,12};
+Transfinite Surface{4} = {5,12,13,6};
+Recombine Surface{1:4};
+
+Physical Surface("Base") = {1,2,3,4};
+
+Curve Loop(5) = {1,10,-6};
+Plane Surface(5) = {5};
+Physical Surface("N Even") = {5};
+
+Curve Loop(6) = {6,-11,-2};
+Plane Surface(6) = {6};
+Physical Surface("N Odd") = {6};
+
+Curve Loop(7) = {2,12,-7};
+Plane Surface(7) = {7};
+Physical Surface("W Even") = {7};
+
+Curve Loop(8) = {7,-13,-3};
+Plane Surface(8) = {8};
+Physical Surface("W Odd") = {8};
+
+Curve Loop(9) = {3,14,-8};
+Plane Surface(9) = {9};
+Physical Surface("S Even") = {9};
+
+Curve Loop(10) = {8,-15,-4};
+Plane Surface(10) = {10};
+Physical Surface("S Odd") = {10};
+
+Curve Loop(11) = {4,16,-5};
+Plane Surface(11) = {11};
+Physical Surface("E Even") = {11};
+
+Curve Loop(12) = {5,-9,-1};
+Plane Surface(12) = {12};
+Physical Surface("E Odd") = {12};
+
+// Generate 2D mesh
+Mesh 2;
+SetOrder order;
+Mesh.MshFileVersion = 2.2;
+
+Save "compass.msh";

data/compass.mesh

@@ -0,0 +1,96 @@
+MFEM mesh v1.3
+
+#
+# MFEM Geometry Types (see mesh/geom.hpp):
+#
+# POINT       = 0
+# SEGMENT     = 1
+# TRIANGLE    = 2
+# SQUARE      = 3
+# TETRAHEDRON = 4
+# CUBE        = 5
+# PRISM       = 6
+#
+
+dimension
+2
+
+elements
+12
+10 2 7 0 1
+11 2 0 7 2
+12 2 9 0 2
+13 2 0 9 3
+14 2 11 0 3
+15 2 0 11 4
+16 2 5 0 4
+17 2 0 5 1
+9 3 1 5 6 7
+9 3 2 7 8 9
+9 3 3 9 10 11
+9 3 4 11 12 5
+
+attribute_sets
+16
+"Base" 1 9
+"E Even" 1 16
+"E Odd" 1 17
+"East" 2 16 17
+"N Even" 1 10
+"N Odd" 1 11
+"North" 2 10 11
+"Rose" 8 10 11 12 13 14 15 16 17
+"Rose Even" 4 10 12 14 16
+"Rose Odd" 4 11 13 15 17
+"S Even" 1 14
+"S Odd" 1 15
+"South" 2 14 15
+"W Even" 1 12
+"W Odd" 1 13
+"West" 2 12 13
+
+boundary
+8
+1 1 5 6
+2 1 6 7
+3 1 7 8
+4 1 8 9
+5 1 9 10
+6 1 10 11
+7 1 11 12
+8 1 12 5
+
+bdr_attribute_sets
+13
+"Boundary" 8 1 2 3 4 5 6 7 8
+"ENE" 1 1
+"ESE" 1 8
+"Eastern Boundary" 2 1 8
+"NNE" 1 2
+"NNW" 1 3
+"Northern Boundary" 2 2 3
+"SSE" 1 7
+"SSW" 1 6
+"Southern Boundary" 2 6 7
+"WNW" 1 4
+"WSW" 1 5
+"Western Boundary" 2 4 5
+
+vertices
+13
+2
+0 0
+0.14142136 0.14142136
+-0.14142136 0.14142136
+-0.14142136 -0.14142136
+0.14142136 -0.14142136
+1 0
+0.70710678 0.70710678
+0 1
+-0.70710678 0.70710678
+-1 0
+-0.70710678 -0.70710678
+0 -1
+0.70710678 -0.70710678
+
+mfem_mesh_end

data/compass.msh

@@ -0,0 +1,62 @@
+$MeshFormat
+2.2 0 8
+$EndMeshFormat
+$PhysicalNames
+17
+1 1 "ENE"
+1 2 "NNE"
+1 3 "NNW"
+1 4 "WNW"
+1 5 "WSW"
+1 6 "SSW"
+1 7 "SSE"
+1 8 "ESE"
+2 9 "Base"
+2 10 "N Even"
+2 11 "N Odd"
+2 12 "W Even"
+2 13 "W Odd"
+2 14 "S Even"
+2 15 "S Odd"
+2 16 "E Even"
+2 17 "E Odd"
+$EndPhysicalNames
+$Nodes
+13
+1 0 0 0
+2 0.1414213562373095 0.1414213562373095 0
+3 -0.1414213562373095 0.1414213562373095 0
+4 -0.1414213562373095 -0.1414213562373095 0
+5 0.1414213562373095 -0.1414213562373095 0
+6 1 0 0
+7 0.7071067811865475 0.7071067811865475 0
+8 0 1 0
+9 -0.7071067811865475 0.7071067811865475 0
+10 -1 0 0
+11 -0.7071067811865475 -0.7071067811865475 0
+12 0 -1 0
+13 0.7071067811865475 -0.7071067811865475 0
+$EndNodes
+$Elements
+20
+1 1 2 1 17 6 7
+2 1 2 2 18 7 8
+3 1 2 3 19 8 9
+4 1 2 4 20 9 10
+5 1 2 5 21 10 11
+6 1 2 6 22 11 12
+7 1 2 7 23 12 13
+8 1 2 8 24 13 6
+9 2 2 10 5 1 2 8
+10 2 2 11 6 1 8 3
+11 2 2 12 7 1 3 10
+12 2 2 13 8 1 10 4
+13 2 2 14 9 1 4 12
+14 2 2 15 10 1 12 5
+15 2 2 16 11 1 5 6
+16 2 2 17 12 1 6 2
+17 3 2 9 1 2 6 7 8
+18 3 2 9 2 3 8 9 10
+19 3 2 9 3 4 10 11 12
+20 3 2 9 4 5 12 13 6
+$EndElements

docs/changelog.txt

@@ -1,5 +1,22 @@
         <<<  Change Log. >>>
 
+2024 08
+      * MFEM 4.7 support
+        - AttributeSets are supported. ex39 and ex39p are added to demonstrate how to use it from Python
+	- Hyperbolic conservation element/face form integrators (hyperbolic.hpp) are supported. ex18.py and
+	  ex18.py are updated to conform with the updated C++ examples.
+	- Update SWIG requirement to >= 4.2.1 (required to wrap MFEM routines which use recent C++ features)
+	- Buiding --with-libceed will download libceed=0.12.0, as required by MFEM 4.7
+	- Fixed eltrans::transformback
+	- Improved testing using Github actions
+	  - New caller and dispatch yml configulations allows for running a test manually
+	  - Test runs automatically for PR and PR update
+	  - Test using Python 3.11 is added
+        - Refresh install instruction (Install.md)
+	- Python 3.7 has reached EOL and is no longer supported. This version will support Python 3.8 and above, and  
+          will likely be the last version to support Python 3.8.
+
+
 2023  11 - 2024 01
       * MFEM 4.6 support
        - Default MFEM SHA is updated to a version on 11/26/2023 (slightly newer than