Merge branch 'cleanup/instationary' into 'master'

[cleanup] Make function names more consistent

Small name changes. I succesfully ran all tests.

See merge request !18

python/dune/perftool/pdelab/driver.py

@@ -1328,7 +1328,7 @@ def visualize_initial_condition():
 
 
 @preamble
-def implicit_time_loop():
+def time_loop():
     ini = name_initree()
     formdata = _driver_data['formdata']
     params = name_parameters(formdata)
@@ -1340,7 +1340,7 @@ def implicit_time_loop():
     vector_type = type_vector(formdata)
     vector = name_vector(formdata)
 
-    # TODO -> formcompiler argument
+    # Choose between explicit and implicit time stepping
     explicit = get_option('explicit_time_stepping')
     if explicit:
         osm = name_explicitonestepmethod()
@@ -1349,6 +1349,8 @@ def implicit_time_loop():
         boundary = name_boundary_function(expr)
         osm = name_onestepmethod()
         apply_call = "{}.apply(time, dt, {}, {}, {}new);".format(osm, vector, boundary, vector)
+
+    # Setup visualization
     visualize_initial_condition()
     vtk_sequence_writer = name_vtk_sequence_writer()
 
@@ -1374,7 +1376,7 @@ def implicit_time_loop():
             ""]
 
 
-def time_loop():
+def solve_instationary():
     # Test if form is linear in ansatzfunction
     linear = is_linear(_driver_data['form'])
 
@@ -1385,7 +1387,7 @@ def time_loop():
     if linear and matrix_free:
         assert False
     elif linear and not matrix_free:
-        implicit_time_loop()
+        time_loop()
     if not linear and matrix_free:
         assert False
     elif not linear and not matrix_free:
@@ -1413,7 +1415,7 @@ def generate_driver(formdatas, data):
     if is_stationary():
         vtkoutput()
     else:
-        time_loop()
+        solve_instationary()
 
     from dune.perftool.generation import retrieve_cache_items
     from cgen import FunctionDeclaration, FunctionBody, Block, Value