update tests, preconfigure, select a release version of Eigen

Author: pcarruscag

TestCases/parallel_regression.py

@@ -1258,7 +1258,7 @@ def main():
     # For a thin disk with the inner and outer radius of this geometry, from
     # "Formulas for Stress, Strain, and Structural Matrices", 2nd Edition, figure 19-4,
     # the maximum stress is 165.6MPa, we get a Von Misses stress very close to that.
-    rotating_cylinder_fea.test_vals = [-6.792437, -6.732377, -6.808446, 64, -8.226119, 1.6502e+08]
+    rotating_cylinder_fea.test_vals = [-6.886145, -6.917148, -6.959634, 23, -8.369804, 1.6502e+08]
     rotating_cylinder_fea.test_vals_aarch64 = [-6.861939, -6.835539, -6.895498, 22, -8.313847, 1.6502e+08]
     test_list.append(rotating_cylinder_fea)
 

externals/eigen

@@ -50,6 +50,7 @@ def init_submodules(
     own_mel=True,
     own_fado=True,
     own_mlpcpp=True,
+    own_eigen=True,
 ):
     cur_dir = sys.path[0]
 
@@ -75,6 +76,8 @@ def init_submodules(
     github_repo_fado = "https://github.com/pcarruscag/FADO"
     sha_version_mlpcpp = "e19ca0cafb28c4b7ba5b8cffef42883259b00dc0"
     github_repo_mlpcpp = "https://github.com/EvertBunschoten/MLPCpp"
+    sha_version_eigen = "d71c30c47858effcbd39967097a2d99ee48db464"
+    github_repo_eigen = "https://gitlab.com/libeigen/eigen.git"
 
     medi_name = "MeDiPack"
     codi_name = "CoDiPack"
@@ -86,6 +89,7 @@ def init_submodules(
     mel_name = "MEL"
     fado_name = "FADO"
     mlpcpp_name = "MLPCpp"
+    eigen_name = "Eigen"
 
     base_path = cur_dir + os.path.sep + "externals" + os.path.sep
     alt_name_medi = base_path + "medi"
@@ -95,6 +99,7 @@ def init_submodules(
     alt_name_ninja = base_path + "ninja"
     alt_name_mel = base_path + "mel"
     alt_name_fado = base_path + "FADO"
+    alt_name_eigen = base_path + "eigen"
     alt_name_mpp = cur_dir + os.path.sep + "subprojects" + os.path.sep + "Mutationpp"
     alt_name_coolprop = cur_dir + os.path.sep + "subprojects" + os.path.sep + "CoolProp"
     alt_name_mlpcpp = cur_dir + os.path.sep + "subprojects" + os.path.sep + "MLPCpp"
@@ -131,6 +136,8 @@ def init_submodules(
             submodule_status(alt_name_fado, sha_version_fado)
         if own_mlpcpp:
             submodule_status(alt_name_mlpcpp, sha_version_mlpcpp)
+        if own_eigen:
+            submodule_status(alt_name_eigen, sha_version_eigen)
     # Otherwise download the zip file from git
     else:
         if own_codi:
@@ -171,6 +178,10 @@ def init_submodules(
             download_module(
                 mlpcpp_name, alt_name_mlpcpp, github_repo_mlpcpp, sha_version_mlpcpp
             )
+        if own_eigen:
+            download_module(
+                eigen_name, alt_name_eigen, github_repo_eigen, sha_version_eigen
+            )
 
 
 def is_git_directory(path="."):

meson_scripts/init.py

@@ -92,6 +92,7 @@ def run(
     own_mel=True,
     own_fado=True,
     own_mlpcpp=True,
+    own_eigen=True,
 ):
     # Set up the build environment, i.e. clone or download submodules
     init_submodules(
@@ -105,6 +106,7 @@ def run(
         own_mel=own_mel,
         own_fado=own_fado,
         own_mlpcpp=own_mlpcpp,
+        own_eigen=own_eigen,
     )
 
     if own_meson:
@@ -155,6 +157,9 @@ def run(
         help="do not download copy of MLpCpp",
         action="store_false",
     )
+    parser.add_argument(
+        "--no-eigen", help="do not download copy of Eigen", action="store_false"
+    )
     args = parser.parse_args()
 
     run(
@@ -167,4 +172,5 @@ def run(
         own_mel=args.no_mel,
         own_fado=args.no_fado,
         own_mlpcpp=args.no_mlpcpp,
+        own_eigen=args.no_eigen,
     )