.NET8 upgrade

RELEASENOTES.md

@@ -3,6 +3,10 @@
 Releases, starting with 9/2/2021, are listed with the most recent release at the top.
 # NuGet Version 0.105.1
 
+__Breaking Changes__:
+
+.NET 6.0 is no longer supported. Due to .NET 7 reaching end of support soon, .NET 8.0 is now the minimum version. For .NET FX version support is still the same: 4.7.2 and higher.
+
 __Bug Fixes__:
 
 #1426 Sequential.eval() does not put model into eval mode<br/>

azure-pipelines.yml

@@ -48,7 +48,7 @@ jobs:
     name: Ubuntu_x64
     # This reports the GLIB_ and GLIBCXX_ dependencies on the system which ends up getting baked into
     # the generated libTorchSharp.so (and partly determines which Linux systems that binary will
-    # be usable on), then installs clang-7.0 (LibTorch likes this for building C++ 14), then installs .NET 6.0
+    # be usable on), then installs clang-7.0 (LibTorch likes this for building C++ 14), then installs .NET 8.0
     prepScript: ${{ variables.LinuxPrepScript }}
     buildScript: dotnet build /p:SkipCuda=true -c
     testScript: dotnet test /p:SkipCuda=true --blame test/TorchSharpTest/TorchSharpTest.csproj -c
@@ -107,7 +107,7 @@ jobs:
     displayName: 'Use .NET Core sdk'
     inputs:
       packageType: sdk
-      version: 6.0.402
+      version: 8.x
       installationPath: $(Agent.ToolsDirectory)/dotnet
 
   - script: ${{ variables.LinuxPrepScript }}
@@ -151,7 +151,7 @@ jobs:
     displayName: 'Use .NET Core sdk'
     inputs:
       packageType: sdk
-      version: 6.0.402
+      version: 8.x
       installationPath: $(Agent.ToolsDirectory)/dotnet
 
   - script: dotnet build -c $(BuildConfig) src/Redist/libtorch-cpu/libtorch-cpu.proj /p:UpdateSHA=true /p:SkipTests=true /p:TargetOS=windows /t:Build /p:IncludeLibTorchCpuPackages=true
@@ -421,7 +421,7 @@ jobs:
     displayName: 'Use .NET Core sdk'
     inputs:
       packageType: sdk
-      version: 6.x
+      version: 8.x
       installationPath: $(Agent.ToolsDirectory)/dotnet
 
   - script: ${{ variables.LinuxPrepScript }}

build/ci/job-template.yml

@@ -30,7 +30,7 @@ jobs:
       displayName: 'Use .NET Core sdk'
       inputs:
         packageType: sdk
-        version: 6.x
+        version: 8.x
         installationPath: $(Agent.ToolsDirectory)/dotnet
     - script: $(_prepScript)
       displayName: Install build dependencies

pkg/FileRestitcher/FileRestitcher.Tests/FileRestitcher.Tests.csproj

@@ -1,13 +1,14 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
     <NoBuild>false</NoBuild>
     <!-- The Directory.Build.props initialize TargetFrameworks to multiple targets. We have to clear that out to set only the targets we support. -->
     <TargetFrameworks></TargetFrameworks>
 
-    <TargetFrameworks Condition="'$(SkipNetCoreBuild)' != 'true'">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(SkipNetCoreBuild)' != 'true'">net8.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(OS)' == 'Windows_NT' And '$(SkipNetFxBuild)' != 'true'">net472;$(TargetFrameworks)</TargetFrameworks>
-    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net8.0</TargetFrameworks>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 

pkg/FileRestitcher/FileRestitcher/FileRestitcher.csproj

@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
     <NoBuild>false</NoBuild>
     <OutputType>Library</OutputType>
     <TargetFramework>netstandard2.0</TargetFramework>

pkg/TorchAudio/TorchAudio.nupkgproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk" DefaultTargets="Pack">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
     <PackageDescription>.NET Bindings for TorchAudio. Requires reference to TorchSharp and one of libtorch-cpu, libtorch-cuda-$(CudaVersionDot), libtorch-cuda-$(CudaVersionDot)-win-x64 or libtorch-cuda-$(CudaVersionDot)-linux-x64 version $(LibTorchPackageVersion) to execute.</PackageDescription>
   </PropertyGroup>
 
@@ -10,9 +10,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).props" />
-    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).targets" />
-    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net6.0\_._" />
+    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).props" />
+    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).targets" />
+    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net8.0\_._" />
     <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).props" />
     <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).targets" />
     <Content Include="..\empty.txt" Pack="true" PackagePath="lib\netstandard2.0\_._" />

pkg/TorchSharp-cpu/TorchSharp-cpu.nupkgproj

@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
     <PackageDescription>TorchSharp makes PyTorch available for .NET users. This package combines the TorchSharp package with LibTorch $(LibTorchVersion) CPU support.</PackageDescription>
   </PropertyGroup>
 
@@ -10,13 +10,13 @@
     <ProjectReference Include="..\libtorch-cpu\libtorch-cpu.nupkgproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
   </ItemGroup>
 
   <ItemGroup>
-    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).props" />
-    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).targets" />
-    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net6.0\_._" />
+    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).props" />
+    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).targets" />
+    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net8.0\_._" />
     <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).props" />
     <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).targets" />
     <Content Include="..\empty.txt" Pack="true" PackagePath="lib\netstandard2.0\_._" />

pkg/TorchSharp-cuda-linux/TorchSharp-cuda-linux.nupkgproj

@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <PackageDescription>TorchSharp makes PyTorch available for .NET users. This package combines the TorchSharp package with LibTorch $(LibTorchVersion) CUDA $(CudaVersionDot) support for Linux.</PackageDescription>
   </PropertyGroup>
 
@@ -10,13 +10,13 @@
     <ProjectReference Include="..\libtorch-cuda-12.1-linux-x64\libtorch-cuda-12.1-linux-x64.nupkgproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
   </ItemGroup>
 
   <ItemGroup>
-    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).props" />
-    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).targets" />
-    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net6.0\_._" />
+    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).props" />
+    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).targets" />
+    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net8.0\_._" />
     <Content Include="$(RepoRoot)\THIRD-PARTY-NOTICES.txt" Pack="true" PackagePath="LICENSE-LIBTORCH.txt" />
     <Content Include="$(RepoRoot)\LICENSE.txt" Pack="true" PackagePath="" />
   </ItemGroup>

pkg/TorchSharp-cuda-windows/TorchSharp-cuda-windows.nupkgproj

@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
     <PackageDescription>TorchSharp makes PyTorch available for .NET users. This package combines the TorchSharp package with LibTorch $(LibTorchVersion) CUDA $(CudaVersionDot) support for Windows.</PackageDescription>
   </PropertyGroup>
 
@@ -10,13 +10,13 @@
     <ProjectReference Include="..\libtorch-cuda-12.1-win-x64\libtorch-cuda-12.1-win-x64.nupkgproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
   </ItemGroup>
 
   <ItemGroup>
-    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).props" />
-    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).targets" />
-    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net6.0\_._" />
+    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).props" />
+    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).targets" />
+    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net8.0\_._" />
     <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).props" />
     <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).targets" />
     <Content Include="..\empty.txt" Pack="true" PackagePath="lib\netstandard2.0\_._" />

pkg/TorchSharp/TorchSharp.nupkgproj

@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk" DefaultTargets="Pack">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
     <PackageDescription>.NET Bindings for Torch. Requires reference to one of libtorch-cpu, libtorch-cuda-$(CudaVersionDot), libtorch-cuda-$(CudaVersionDot)-win-x64 or libtorch-cuda-$(CudaVersionDot)-linux-x64 version $(LibTorchPackageVersion) to execute.</PackageDescription>
   </PropertyGroup>
 
   <ItemGroup>
-    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).props" />
-    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).targets" />
+    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).props" />
+    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).targets" />
     <Content Include="$(RepoRoot)\LICENSE.txt" Pack="true" PackagePath="" />
     <PackageReference Include="Google.Protobuf" Version="3.21.9" />
     <PackageReference Include="SharpZipLib" Version="1.4.0" />

pkg/TorchVision/TorchVision.nupkgproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk" DefaultTargets="Pack">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
     <PackageDescription>.NET Bindings for TorchVision. Requires reference to TorchSharp and one of libtorch-cpu, libtorch-cuda-$(CudaVersionDot), libtorch-cuda-$(CudaVersionDot)-win-x64 or libtorch-cuda-$(CudaVersionDot)-linux-x64 version $(LibTorchPackageVersion) to execute.</PackageDescription>
   </PropertyGroup>
 
@@ -10,9 +10,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).props" />
-    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net6.0\$(MSBuildProjectName).targets" />
-    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net6.0\_._" />
+    <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).props" />
+    <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\net8.0\$(MSBuildProjectName).targets" />
+    <Content Include="..\empty.txt" Pack="true" PackagePath="lib\net8.0\_._" />
     <Content Include="..\common\NormalPackage.props" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).props" />
     <Content Include="..\common\NormalPackage.targets" Pack="true" PackagePath="buildTransitive\netstandard2.0\$(MSBuildProjectName).targets" />
     <Content Include="..\empty.txt" Pack="true" PackagePath="lib\netstandard2.0\_._" />

src/Examples.Utils/Examples.Utils.csproj

@@ -1,10 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
     <!-- The Directory.Build.props initialize TargetFrameworks to multiple targets. We have to clear that out to set only the targets we support. -->
     <TargetFrameworks></TargetFrameworks>
     <LangVersion>9.0</LangVersion>
-    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net8.0</TargetFrameworks>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
@@ -17,7 +18,7 @@
 
   <ItemGroup>
     <PackageReference Include="SharpZipLib" Version="1.4.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.5" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
   </ItemGroup>
 
   <ItemGroup>

src/Examples/Examples.csproj

@@ -1,13 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
     <OutputType>Exe</OutputType>
     <TestUsesLibTorch>true</TestUsesLibTorch>
     <TestCuda>true</TestCuda>
     <!-- The Directory.Build.props initialize TargetFrameworks to multiple targets. We have to clear that out to set only the targets we support. -->
     <TargetFrameworks></TargetFrameworks>
     <LangVersion>9.0</LangVersion>
-    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net8.0</TargetFrameworks>
     <TestUsesLibTorch>true</TestUsesLibTorch>
     <UseMLCodeAnalyzer>false</UseMLCodeAnalyzer>
     <UseStyleCopAnalyzer>false</UseStyleCopAnalyzer>

src/FSharp.Examples/FSharp.Examples.fsproj

@@ -5,7 +5,7 @@
     <TestUsesLibTorch>true</TestUsesLibTorch>
     <TestCuda>true</TestCuda>
     <TargetFrameworks></TargetFrameworks>
-    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net8.0</TargetFrameworks>
     <TestUsesLibTorch>true</TestUsesLibTorch>
     <RootNamespace>Examples</RootNamespace>
     <AssemblyName>FSharp.Examples</AssemblyName>

src/TorchAudio/TorchAudio.csproj

@@ -1,7 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-      <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
+      <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
       <LangVersion>9.0</LangVersion>
       <IncludeInPackage>TorchAudio</IncludeInPackage>
       <AllowUnsafeBlocks>true</AllowUnsafeBlocks>

src/TorchSharp/TorchSharp.csproj

@@ -3,7 +3,8 @@
   <Import Project="Sdk.props" Sdk="Microsoft.NET.Sdk" />
 
   <PropertyGroup>
-      <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
+      <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
       <LangVersion>9.0</LangVersion>
       <IncludeInPackage>TorchSharp</IncludeInPackage>
       <AllowUnsafeBlocks>true</AllowUnsafeBlocks>

src/TorchSharp/TorchSharp.csproj.DotSettings

@@ -1,3 +1,3 @@
-<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
 	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=tensor/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=tensor_005Cenums/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

src/TorchVision/TorchVision.csproj

@@ -1,7 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-      <TargetFrameworks>net6.0;netstandard2.0</TargetFrameworks>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
+      <TargetFrameworks>net8.0;netstandard2.0</TargetFrameworks>
       <LangVersion>9.0</LangVersion>
       <IncludeInPackage>TorchVision</IncludeInPackage>
       <AllowUnsafeBlocks>true</AllowUnsafeBlocks>

test/Directory.Build.props

@@ -2,7 +2,7 @@
   <Import Project="..\Directory.Build.props" />
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(OS)' == 'Windows_NT'">$(TargetFrameworks);net48</TargetFrameworks>
     <IsPackable>false</IsPackable>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>

test/TorchSharpTest.WithCudaBinaries/TorchSharpTest.WithCudaBinaries.csproj

@@ -1,11 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
     <!-- The Directory.Build.props initialize TargetFrameworks to multiple targets. We have to clear that out to set only the targets we support. -->
     <TargetFrameworks></TargetFrameworks>
-    <TargetFrameworks Condition="'$(SkipNetCoreBuild)' != 'true'">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(SkipNetCoreBuild)' != 'true'">net8.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(OS)' == 'Windows_NT' And '$(SkipNetFxBuild)' != 'true'">net472;$(TargetFrameworks)</TargetFrameworks>
-    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net8.0</TargetFrameworks>
     <TestUsesLibTorch>true</TestUsesLibTorch>
     <TestCuda>true</TestCuda>
     <IsPackable>false</IsPackable>

test/TorchSharpTest/TorchSharpTest.csproj

@@ -1,12 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <WarningsNotAsErrors>CS8981</WarningsNotAsErrors>
     <!-- The Directory.Build.props initialize TargetFrameworks to multiple targets.
     We have to clear that out to set only the targets we support. -->
     <TargetFrameworks></TargetFrameworks>
-    <TargetFrameworks Condition="'$(SkipNetCoreBuild)' != 'true'">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(SkipNetCoreBuild)' != 'true'">net8.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(OS)' == 'Windows_NT' And '$(SkipNetFxBuild)' != 'true'">net472;$(TargetFrameworks)</TargetFrameworks>
-    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net6.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">net8.0</TargetFrameworks>
     <TestUsesLibTorch>true</TestUsesLibTorch>
     <IsPackable>false</IsPackable>
     <UseStyleCopAnalyzer>false</UseStyleCopAnalyzer>