Make validation tests pass on macOS ARM

trixi-framework · Jan 17, 2025 · c696f8b · c696f8b
1 parent 9126cda
commit c696f8b
Showing 1 changed file with 15 additions and 6 deletions.
diff --git a/test/validation/validation.jl b/test/validation/validation.jl
@@ -47,17 +47,26 @@
         @test sol.retcode == ReturnCode.Success
         @test count_rhs_allocations(sol, semi) == 0
 
-        @test isapprox(error_edac_P1, 0, atol=eps())
-        @test isapprox(error_edac_P2, 0, atol=eps())
-
-        if VERSION == v"1.10"
+        if Sys.ARCH === :aarch64
+            # MacOS ARM produces slightly different pressure values than x86.
+            # Note that pressure values are in the order of 1e5.
+            @test isapprox(error_edac_P1, 0, atol=4e-10)
+            @test isapprox(error_edac_P2, 0, atol=3e-12)
+            @test isapprox(error_wcsph_P1, 0, atol=6.0)
+            @test isapprox(error_wcsph_P2, 0, atol=7e-4)
+        elseif VERSION == v"1.10"
             # Reference values are computed with 1.10
+            @test isapprox(error_edac_P1, 0, atol=eps())
+            @test isapprox(error_edac_P2, 0, atol=eps())
             @test isapprox(error_wcsph_P1, 0, atol=eps())
             @test isapprox(error_wcsph_P2, 0, atol=eps())
         else
-            # 1.11 produces slightly different pressure values than 1.10
+            # 1.11 produces slightly different pressure values than 1.10.
+            # Note that pressure values are in the order of 1e5.
+            @test isapprox(error_edac_P1, 0, atol=eps())
+            @test isapprox(error_edac_P2, 0, atol=eps())
             @test isapprox(error_wcsph_P1, 0, atol=0.07)
-            @test isapprox(error_wcsph_P2, 0, atol=8.0e-6)
+            @test isapprox(error_wcsph_P2, 0, atol=8e-6)
         end
 
         # Ignore method redefinitions from duplicate `include("../validation_util.jl")`