Print additional runtime diagnostics on server startup.

Brought to you by "I went insane debugging something stupid my own fault for 30 minutes"

Robust.Client/UserInterface/CustomControls/DebugMonitorControls/DebugSystemPanel.cs

@@ -1,15 +1,7 @@
-using System;
-using System.Collections.Generic;
-using System.Runtime;
-using System.Runtime.InteropServices;
-using System.Runtime.Intrinsics.Arm;
-using System.Runtime.Intrinsics.X86;
-using Robust.Client.Graphics;
+using Robust.Client.Graphics;
 using Robust.Client.UserInterface.Controls;
 using Robust.Shared.Maths;
 using Robust.Shared.Utility;
-using X86Aes = System.Runtime.Intrinsics.X86.Aes;
-using ArmAes = System.Runtime.Intrinsics.Arm.Aes;
 
 namespace Robust.Client.UserInterface.CustomControls.DebugMonitorControls;
 
@@ -36,139 +28,6 @@ internal sealed class DebugSystemPanel : PanelContainer
 
         HorizontalAlignment = HAlignment.Left;
 
-        var version = typeof(DebugSystemPanel).Assembly.GetName().Version;
-
-        contents.Text = @$"OS: {RuntimeInformation.OSDescription} {RuntimeInformation.OSArchitecture}
-.NET Runtime: {RuntimeInformation.FrameworkDescription} {RuntimeInformation.RuntimeIdentifier}
-Server GC: {GCSettings.IsServerGC}
-Processor: {Environment.ProcessorCount}x {SystemInformation.GetProcessorModel()}
-Architecture: {RuntimeInformation.ProcessArchitecture}
-Robust Version: {version}
-Compile Options: {GetCompileOptions()}
-Intrinsics: {GetIntrinsics()}";
-    }
-
-    private static string GetCompileOptions()
-    {
-        var options = new List<string>();
-
-#if DEVELOPMENT
-        options.Add("DEVELOPMENT");
-#endif
-
-#if FULL_RELEASE
-        options.Add("FULL_RELEASE");
-#endif
-
-#if TOOLS
-        options.Add("TOOLS");
-#endif
-
-#if DEBUG
-        options.Add("DEBUG");
-#endif
-
-#if RELEASE
-        options.Add("RELEASE");
-#endif
-
-#if EXCEPTION_TOLERANCE
-        options.Add("EXCEPTION_TOLERANCE");
-#endif
-
-#if CLIENT_SCRIPTING
-        options.Add("CLIENT_SCRIPTING");
-#endif
-
-#if USE_SYSTEM_SQLITE
-        options.Add("USE_SYSTEM_SQLITE");
-#endif
-
-        return string.Join(';', options);
-    }
-
-    private static string GetIntrinsics()
-    {
-        var options = new List<string>();
-
-        // - No put the oof back, hello?
-
-        // x86
-
-        if (X86Aes.IsSupported)
-            options.Add(nameof(X86Aes));
-
-        if (Avx.IsSupported)
-            options.Add(nameof(Avx));
-
-        if (Avx2.IsSupported)
-            options.Add(nameof(Avx2));
-
-        if (Bmi1.IsSupported)
-            options.Add(nameof(Bmi1));
-
-        if (Bmi2.IsSupported)
-            options.Add(nameof(Bmi2));
-
-        if (Fma.IsSupported)
-            options.Add(nameof(Fma));
-
-        if (Lzcnt.IsSupported)
-            options.Add(nameof(Lzcnt));
-
-        if (Pclmulqdq.IsSupported)
-            options.Add(nameof(Pclmulqdq));
-
-        if (Popcnt.IsSupported)
-            options.Add(nameof(Popcnt));
-
-        if (Sse.IsSupported)
-            options.Add(nameof(Sse));
-
-        if (Sse2.IsSupported)
-            options.Add(nameof(Sse2));
-
-        if (Sse3.IsSupported)
-            options.Add(nameof(Sse3));
-
-        if (Ssse3.IsSupported)
-            options.Add(nameof(Ssse3));
-
-        if (Sse41.IsSupported)
-            options.Add(nameof(Sse41));
-
-        if (Sse42.IsSupported)
-            options.Add(nameof(Sse42));
-
-        if (X86Base.IsSupported)
-            options.Add(nameof(X86Base));
-
-        // ARM
-
-        if (AdvSimd.IsSupported)
-            options.Add(nameof(AdvSimd));
-
-        if (ArmAes.IsSupported)
-            options.Add(nameof(ArmAes));
-
-        if (ArmBase.IsSupported)
-            options.Add(nameof(ArmBase));
-
-        if (Crc32.IsSupported)
-            options.Add(nameof(Crc32));
-
-        if (Dp.IsSupported)
-            options.Add(nameof(Dp));
-
-        if (Rdm.IsSupported)
-            options.Add(nameof(Rdm));
-
-        if (Sha1.IsSupported)
-            options.Add(nameof(Sha1));
-
-        if (Sha256.IsSupported)
-            options.Add(nameof(Sha256));
-
-        return string.Join(';', options);
+        contents.Text = string.Join('\n', RuntimeInformationPrinter.GetInformationDump());
     }
 }

Robust.Shared/ProgramShared.cs

@@ -41,8 +41,10 @@ internal static class ProgramShared
 
     internal static void PrintRuntimeInfo(ISawmill sawmill)
     {
-        sawmill.Debug($"Runtime: {RuntimeInformation.FrameworkDescription} {RuntimeInformation.RuntimeIdentifier}");
-        sawmill.Debug($"OS: {RuntimeInformation.OSDescription} {RuntimeInformation.OSArchitecture}");
+        foreach (var line in RuntimeInformationPrinter.GetInformationDump())
+        {
+            sawmill.Debug(line);
+        }
     }
 
     internal static void DoMounts(IResourceManagerInternal res, MountOptions? options, string contentBuildDir, ResPath assembliesPath, bool loadContentResources = true,

Robust.Shared/Utility/RuntimeInformationPrinter.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime;
+using System.Runtime.InteropServices;
+
+namespace Robust.Shared.Utility;
+
+internal static class RuntimeInformationPrinter
+{
+    public static string[] GetInformationDump()
+    {
+        var version = typeof(RuntimeInformationPrinter).Assembly.GetName().Version;
+
+        return new[]
+        {
+            $"OS: {RuntimeInformation.OSDescription} {RuntimeInformation.OSArchitecture}",
+            $".NET Runtime: {RuntimeInformation.FrameworkDescription} {RuntimeInformation.RuntimeIdentifier}",
+            $"Server GC: {GCSettings.IsServerGC}",
+            $"Processor: {Environment.ProcessorCount}x {SystemInformation.GetProcessorModel()}",
+            $"Architecture: {RuntimeInformation.ProcessArchitecture}",
+            $"Robust Version: {version}",
+            $"Compile Options: {string.Join(';', GetCompileOptions())}",
+            $"Intrinsics: {string.Join(';', SystemInformation.GetIntrinsics())}",
+        };
+    }
+
+    private static List<string> GetCompileOptions()
+    {
+        var options = new List<string>();
+
+#if DEVELOPMENT
+        options.Add("DEVELOPMENT");
+#endif
+
+#if FULL_RELEASE
+        options.Add("FULL_RELEASE");
+#endif
+
+#if TOOLS
+        options.Add("TOOLS");
+#endif
+
+#if DEBUG
+        options.Add("DEBUG");
+#endif
+
+#if RELEASE
+        options.Add("RELEASE");
+#endif
+
+#if EXCEPTION_TOLERANCE
+        options.Add("EXCEPTION_TOLERANCE");
+#endif
+
+#if CLIENT_SCRIPTING
+        options.Add("CLIENT_SCRIPTING");
+#endif
+
+#if USE_SYSTEM_SQLITE
+        options.Add("USE_SYSTEM_SQLITE");
+#endif
+
+        return options;
+    }
+}

Robust.Shared/Utility/SystemInformation.cs

@@ -1,8 +1,13 @@
 using System;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics.Arm;
+using System.Runtime.Intrinsics.Wasm;
 using System.Runtime.Intrinsics.X86;
 using System.Text;
+using X86Aes = System.Runtime.Intrinsics.X86.Aes;
+using ArmAes = System.Runtime.Intrinsics.Arm.Aes;
 
 namespace Robust.Shared.Utility;
 
@@ -87,4 +92,124 @@ internal static class SystemInformation
         nint* oldlenp,
         void* newp,
         nint newlen);
+
+    public static List<string> GetIntrinsics()
+    {
+        var options = new List<string>();
+
+        // - No put the oof back, hello?
+
+        // x86
+
+        if (X86Aes.IsSupported)
+            options.Add(nameof(X86Aes));
+
+        if (Avx.IsSupported)
+            options.Add(nameof(Avx));
+
+        if (Avx2.IsSupported)
+            options.Add(nameof(Avx2));
+
+        if (Avx512BW.IsSupported)
+            options.Add(nameof(Avx512BW));
+
+        if (Avx512BW.VL.IsSupported)
+            options.Add(nameof(Avx512BW) + ".VL");
+
+        if (Avx512CD.IsSupported)
+            options.Add(nameof(Avx512CD));
+
+        if (Avx512CD.VL.IsSupported)
+            options.Add(nameof(Avx512CD) + ".VL");
+
+        if (Avx512DQ.IsSupported)
+            options.Add(nameof(Avx512DQ));
+
+        if (Avx512DQ.VL.IsSupported)
+            options.Add(nameof(Avx512DQ) + ".VL");
+
+        if (Avx512F.IsSupported)
+            options.Add(nameof(Avx512F));
+
+        if (Avx512F.VL.IsSupported)
+            options.Add(nameof(Avx512F) + ".VL");
+
+        if (Avx512Vbmi.IsSupported)
+            options.Add(nameof(Avx512Vbmi));
+
+        if (Avx512Vbmi.VL.IsSupported)
+            options.Add(nameof(Avx512Vbmi) + ".VL");
+
+        if (Bmi1.IsSupported)
+            options.Add(nameof(Bmi1));
+
+        if (Bmi2.IsSupported)
+            options.Add(nameof(Bmi2));
+
+        if (Fma.IsSupported)
+            options.Add(nameof(Fma));
+
+        if (Lzcnt.IsSupported)
+            options.Add(nameof(Lzcnt));
+
+        if (Pclmulqdq.IsSupported)
+            options.Add(nameof(Pclmulqdq));
+
+        if (Popcnt.IsSupported)
+            options.Add(nameof(Popcnt));
+
+        if (Sse.IsSupported)
+            options.Add(nameof(Sse));
+
+        if (Sse2.IsSupported)
+            options.Add(nameof(Sse2));
+
+        if (Sse3.IsSupported)
+            options.Add(nameof(Sse3));
+
+        if (Ssse3.IsSupported)
+            options.Add(nameof(Ssse3));
+
+        if (Sse41.IsSupported)
+            options.Add(nameof(Sse41));
+
+        if (Sse42.IsSupported)
+            options.Add(nameof(Sse42));
+
+        if (X86Base.IsSupported)
+            options.Add(nameof(X86Base));
+
+        // ARM
+
+        if (AdvSimd.IsSupported)
+            options.Add(nameof(AdvSimd));
+
+        if (ArmAes.IsSupported)
+            options.Add(nameof(ArmAes));
+
+        if (ArmBase.IsSupported)
+            options.Add(nameof(ArmBase));
+
+        if (Crc32.IsSupported)
+            options.Add(nameof(Crc32));
+
+        if (Dp.IsSupported)
+            options.Add(nameof(Dp));
+
+        if (Rdm.IsSupported)
+            options.Add(nameof(Rdm));
+
+        if (Sha1.IsSupported)
+            options.Add(nameof(Sha1));
+
+        if (Sha256.IsSupported)
+            options.Add(nameof(Sha256));
+
+        // WASM
+
+        if (PackedSimd.IsSupported)
+            options.Add(nameof(PackedSimd));
+
+        return options;
+    }
 }