Updated test cases phaseField_allen_cahn

lbmpy/phasefield_allen_cahn/kernel_equations.py

-from lbmpy.creationfunctions import update_with_default_parameters
-from lbmpy.fieldaccess import StreamPushTwoFieldsAccessor, CollideOnlyInplaceAccessor
 from pystencils.fd.derivation import FiniteDifferenceStencilDerivation
-from lbmpy.maxwellian_equilibrium import get_weights
 from pystencils import Assignment, AssignmentCollection
 
+from lbmpy.maxwellian_equilibrium import get_weights
+from lbmpy.fieldaccess import StreamPushTwoFieldsAccessor, CollideOnlyInplaceAccessor
+
 import sympy as sp
 import numpy as np
 

lbmpy_tests/phasefield_allen_cahn/test_codegen_3d.py

@@ -118,14 +118,16 @@ def test_codegen_3d():
                                                                   density=density,
                                                                   velocity_input=u,
                                                                   force=force_g,
-                                                                  optimization={"symbolic_field": g,
-                                                                                "symbolic_temporary_field": g_tmp},
+                                                                  sub_iterations=2,
+                                                                  symbolic_fields={"symbolic_field": g,
+                                                                                   "symbolic_temporary_field": g_tmp},
                                                                   kernel_type='collide_only')
 
     hydro_lb_update_rule_push = get_collision_assignments_hydro(lb_method=method_hydro,
                                                                 density=density,
                                                                 velocity_input=u,
                                                                 force=force_g,
-                                                                optimization={"symbolic_field": g,
-                                                                              "symbolic_temporary_field": g_tmp},
+                                                                sub_iterations=2,
+                                                                symbolic_fields={"symbolic_field": g,
+                                                                                 "symbolic_temporary_field": g_tmp},
                                                                 kernel_type='collide_stream_push')

lbmpy_tests/phasefield_allen_cahn/test_phase_field_allen_cahn_2d.ipynb

@@ -208,12 +208,12 @@
 hydro_lb_update_rule = get_collision_assignments_hydro(lb_method=method_hydro,
                                                        density=rho,
                                                        velocity_input=u,
                                                        force = force_g,
                                                        sub_iterations=2,
-                                                       optimization={"symbolic_field": g,
-                                                                     "symbolic_temporary_field": g_tmp},
+                                                       symbolic_fields={"symbolic_field": g,
+                                                                        "symbolic_temporary_field": g_tmp},
                                                        kernel_type='collide_only')
 
 hydro_lb_update_rule = sympy_cse(hydro_lb_update_rule)
 
 ast_hydro_lb = ps.create_kernel(hydro_lb_update_rule, target=dh.default_target, cpu_openmp=True)