ehtick · pull · Oct 21, 2025 · Oct 21, 2025 · Oct 21, 2025 · Oct 21, 2025
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -107,10 +107,4 @@ jobs:
         if: ${{ matrix.python != '3.13' }}
         run: dotnet test --runtime any-${{ matrix.os.platform }} src/python_tests_runner/
 
-      - name: Perf tests
-        if: ${{ (matrix.python == '3.8') && (matrix.os.platform == 'x64') }}
-        run: |
-          pip install --force --no-deps --target src/perf_tests/baseline/ pythonnet==2.5.2
-          dotnet test --configuration Release --runtime any-${{ matrix.os.platform }} --logger "console;verbosity=detailed" src/perf_tests/
-
       # TODO: Run mono tests on Windows?
diff --git a/Directory.Build.props b/Directory.Build.props
@@ -12,7 +12,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="Microsoft.Net.Compilers.Toolset" Version="4.14.0">
+    <PackageReference Include="Microsoft.Net.Compilers.Toolset" Version="4.12.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>

diff --git a/pythonnet.sln b/pythonnet.sln
@@ -8,8 +8,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Python.EmbeddingTest", "src
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Python.Test", "src\testing\Python.Test.csproj", "{14EF9518-5BB7-4F83-8686-015BD2CC788E}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Python.PerformanceTests", "src\perf_tests\Python.PerformanceTests.csproj", "{4F2EA4A1-7ECA-48B5-8077-7A3C366F9931}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Python.DomainReloadTests", "tests\domain_tests\Python.DomainReloadTests.csproj", "{F2FB6DA3-318E-4F30-9A1F-932C667E38C5}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Repo", "Repo", "{441A0123-F4C6-4EE4-9AEE-315FD79BE2D5}"

diff --git a/src/perf_tests/BaselineComparisonBenchmarkBase.cs b/src/perf_tests/BaselineComparisonBenchmarkBase.cs
diff --git a/src/perf_tests/BaselineComparisonConfig.cs b/src/perf_tests/BaselineComparisonConfig.cs
diff --git a/src/perf_tests/BenchmarkTests.cs b/src/perf_tests/BenchmarkTests.cs
diff --git a/src/perf_tests/Python.PerformanceTests.csproj b/src/perf_tests/Python.PerformanceTests.csproj
diff --git a/src/perf_tests/PythonCallingNetBenchmark.cs b/src/perf_tests/PythonCallingNetBenchmark.cs
diff --git a/src/perf_tests/baseline/.gitkeep b/src/perf_tests/baseline/.gitkeep
diff --git a/src/runtime/StateSerialization/RuntimeData.cs b/src/runtime/StateSerialization/RuntimeData.cs
@@ -20,7 +20,9 @@ public static class RuntimeData
         {
             try
             {
-                return new BinaryFormatter();
+                var res = new BinaryFormatter();
+                res.Serialize(new MemoryStream(), 1); // test if BinaryFormatter is usable
+                return res;
             }
             catch
             {