Use a single elixir to test EC and EC+LLF

trixi-framework · Dec 10, 2024 · 2d8c833 · 2d8c833
1 parent feac4b8
commit 2d8c833
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Showing 2 changed files with 20 additions and 65 deletions.
diff --git a/examples/tree_2d_dgsem/elixir_mhdmultiion_ec+llf.jl b/examples/tree_2d_dgsem/elixir_mhdmultiion_ec+llf.jl
diff --git a/test/test_tree_2d_mhdmultiion.jl b/test/test_tree_2d_mhdmultiion.jl
@@ -45,10 +45,18 @@ EXAMPLES_DIR = joinpath(pathof(Trixi) |> dirname |> dirname, "examples", "tree_2
                             0.6078381519649727,
                             0.00673110606965085
                         ])
+    # Ensure that we do not have excessive memory allocations
+    # (e.g., from type instabilities)
+    let
+        t = sol.t[end]
+        u_ode = sol.u[end]
+        du_ode = similar(u_ode)
+        @test (@allocated Trixi.rhs!(du_ode, u_ode, semi, t)) < 1000
+    end
 end
 
-@trixi_testset "elixir_mhdmultiion_ec+llf.jl" begin
-    @test_trixi_include(joinpath(EXAMPLES_DIR, "elixir_mhdmultiion_ec+llf.jl"),
+@trixi_testset "elixir_mhdmultiion_ec.jl with local Lax-Friedrichs at the surface" begin
+    @test_trixi_include(joinpath(EXAMPLES_DIR, "elixir_mhdmultiion_ec.jl"),
                         l2=[
                             0.017668026737187294,
                             0.017797845988889206,
@@ -80,7 +88,16 @@ end
                             0.08694877996306204,
                             0.49493751138636366,
                             0.003287414714660175
-                        ])
+                        ],
+                        surface_flux=(flux_lax_friedrichs, flux_nonconservative_central))
+    # Ensure that we do not have excessive memory allocations
+    # (e.g., from type instabilities)
+    let
+        t = sol.t[end]
+        u_ode = sol.u[end]
+        du_ode = similar(u_ode)
+        @test (@allocated Trixi.rhs!(du_ode, u_ode, semi, t)) < 1000
+    end
 end
 end