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libtorch-cuda-12.1.proj
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libtorch-cuda-12.1.proj
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<Project>
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), Directory.Build.props))\Directory.Build.props" />
<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
<!-- see https://pytorch.org/get-started/locally/ for download links -->
<!-- For example Linux, LibTorch 1.9.0 https://download.pytorch.org/libtorch/cpu/libtorch-shared-with-deps-1.9.0%2Bcpu.zip -->
<!-- note the very odd characters %2Bcpu in the LibTorch download name. The % is encoded via %25 -->
<LocalBaseName>$(LibTorchCudaLocalBase)</LocalBaseName>
<ArchiveBaseName>$(LibTorchCudaArchiveBase)</ArchiveBaseName>
<ArchiveExtension>.zip</ArchiveExtension>
<ArchiveUrl>https://download.pytorch.org/libtorch/cu$(CudaVersionNoDot)/$(ArchiveBaseName)$(ArchiveExtension)</ArchiveUrl>
<DownloadedArchiveFolder>$(MassiveDownloadRoot)$(MSBuildProjectName)\</DownloadedArchiveFolder>
<DownloadedArchiveFileName>$(ArchiveBaseName)$(ArchiveExtension)</DownloadedArchiveFileName>
<DownloadedArchive>$(DownloadedArchiveFolder)$(DownloadedArchiveFileName)</DownloadedArchive>
<ArchiveShaFile>$(IntermediateOutputPath)$(ArchiveBaseName)$(ArchiveExtension).sha</ArchiveShaFile>
<ExtractDirectory>$(IntermediateOutputPath)$(LocalBaseName)</ExtractDirectory>
<ExtractSemaphore>$(ExtractDirectory)\.extracted</ExtractSemaphore>
<LocalShaFile>$(MSBuildProjectDirectory)\$(ArchiveBaseName)$(ArchiveExtension).sha</LocalShaFile>
<LicenseUrl>https://raw.githubusercontent.com/pytorch/pytorch/master/LICENSE</LicenseUrl>
<DownloadedLicenseFolder>$(IntermediateOutputPath)</DownloadedLicenseFolder>
<DownloadedLicenseFileName>LICENSE-LIBTORCH</DownloadedLicenseFileName>
<DownloadedLicenseFile>$(DownloadedLicenseFolder)$(DownloadedLicenseFileName)</DownloadedLicenseFile>
<MainPackageFolder>$(PackagePreparationPath)$(MSBuildProjectName)-$(TargetRuntimeID)</MainPackageFolder>
<CopyToPackageSemaphore>$(MainPackageFolder)\.copied.TargetOS.$(TargetOS).SkipTests.$(SkipTests).IncludeLibTorchCudaPackage.$(IncludeLibTorchCudaPackage)</CopyToPackageSemaphore>
</PropertyGroup>
<ItemGroup Condition="'$(TargetOS)' == 'windows'">
<File Include= "libtorch\lib\asmjit.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\c10.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\c10_cuda.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\caffe2_nvrtc.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\cublas64_12.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\nvJitLink_120_0.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\cudart64_12.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\cudnn64_9.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\cudnn_graph64_9.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\cudnn_heuristic64_9.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\cudnn_engines_runtime_compiled64_9.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\nvrtc64_120_0.dll" PackageSuffix="part1" />
<File Include= "libtorch\lib\torch_global_deps.dll" PackageSuffix="part2" />
<File Include= "libtorch\lib\uv.dll" PackageSuffix="part2" />
<File Include= "libtorch\lib\cudnn_adv64_9.dll" PackageSuffix="part2" />
<File Include= "libtorch\lib\cudnn_engines_precompiled64_9.dll" PackageSuffix="part3-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="300000000" />
<File Include= "libtorch\lib\cudnn_engines_precompiled64_9.dll" PackageSuffix="part3-fragment1" FileUnstitchIndex="1" FileUnstitchStart="300000000" FileUnstitchSize="-1" />
<File Include= "libtorch\lib\cudnn_ops64_9.dll" PackageSuffix="part4" />
<File Include= "libtorch\lib\cufft64_11.dll" PackageSuffix="part4" />
<File Include= "libtorch\lib\cufftw64_11.dll" PackageSuffix="part4" />
<File Include= "libtorch\lib\cupti64_2023.1.1.dll" PackageSuffix="part4" />
<File Include= "libtorch\lib\cublasLt64_12.dll" PackageSuffix="part5-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="275000000" />
<File Include= "libtorch\lib\cublasLt64_12.dll" PackageSuffix="part5-fragment1" FileUnstitchIndex="1" FileUnstitchStart="275000000" FileUnstitchSize="-1" />
<File Include= "libtorch\lib\cusolver64_11.dll" PackageSuffix="part6" />
<File Include= "libtorch\lib\cusolverMg64_11.dll" PackageSuffix="part6" />
<File Include= "libtorch\lib\curand64_10.dll" PackageSuffix="part6" />
<File Include= "libtorch\lib\fbgemm.dll" PackageSuffix="part6" />
<File Include= "libtorch\lib\libiomp5md.dll" PackageSuffix="part6" />
<File Include= "libtorch\lib\libiompstubs5md.dll" PackageSuffix="part6" />
<File Include= "libtorch\lib\nvToolsExt64_1.dll" PackageSuffix="part6" />
<File Include= "libtorch\lib\cudnn_cnn64_9.dll" PackageSuffix="part7" />
<File Include= "libtorch\lib\cusparse64_12.dll" PackageSuffix="part7" />
<File Include= "libtorch\lib\zlibwapi.dll" PackageSuffix="part8" />
<File Include= "libtorch\lib\torch.dll" PackageSuffix="part8" />
<File Include= "libtorch\lib\torch_cpu.dll" PackageSuffix="part8" />
<File Include= "libtorch\lib\nvrtc-builtins64_121.dll" PackageSuffix="part8" />
<!-- This vast file needs a special magic, we split it into multiple chunks in different packages. -->
<File Include= "libtorch\lib\torch_cuda.dll" PackageSuffix="part9-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="350000000" />
<File Include= "libtorch\lib\torch_cuda.dll" PackageSuffix="part9-fragment1" FileUnstitchIndex="1" FileUnstitchStart="350000000" FileUnstitchSize="350000000" />
<File Include= "libtorch\lib\torch_cuda.dll" PackageSuffix="part9-fragment2" FileUnstitchIndex="2" FileUnstitchStart="700000000" FileUnstitchSize="-1" />
</ItemGroup>
<ItemGroup Condition="'$(TargetOS)' == 'linux'">
<File Include= "libtorch\lib\libaoti_custom_ops.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libbackend_with_compiler.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libc10.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libc10_cuda.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libc10d_cuda_test.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libcaffe2_nvrtc.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libcudart-9335f6a2.so.12" PackageSuffix="part1" />
<File Include= "libtorch\lib\libcudnn.so.9" PackageSuffix="part1" />
<File Include= "libtorch\lib\libcublas-37d11411.so.12" PackageSuffix="part1" />
<File Include= "libtorch\lib\libcudnn_engines_runtime_compiled.so.9" PackageSuffix="part1" />
<File Include= "libtorch\lib\libcudnn_graph.so.9" PackageSuffix="part1" />
<File Include= "libtorch\lib\libtorchbind_test.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libcudnn_ops.so.9" PackageSuffix="part1" />
<File Include= "libtorch\lib\libgomp-98b21ff3.so.1" PackageSuffix="part1" />
<File Include= "libtorch\lib\libjitbackend_test.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libnnapi_backend.so" PackageSuffix="part1" />
<File Include= "libtorch\lib\libnvToolsExt-847d78f2.so.1" PackageSuffix="part1" />
<File Include= "libtorch\lib\libtorch_global_deps.so" PackageSuffix="part1" />
<!-- This vast file needs a special magic, we split it into multiple chunks in different packages. -->
<!-- The chunks actually all have the same size but have different sections zero'd out. We "or" the bits back together on package restore. -->
<File Include= "libtorch\lib\libtorch_cpu.so" PackageSuffix="part2-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="250000000" />
<File Include= "libtorch\lib\libtorch_cpu.so" PackageSuffix="part2-fragment1" FileUnstitchIndex="1" FileUnstitchStart="250000000" FileUnstitchSize="-1" />
<!-- This vast file needs a special magic, we split it into multiple chunks in different packages. -->
<!-- The chunks actually all have the same size but have different sections zero'd out. We "or" the bits back together on package restore. -->
<File Include= "libtorch\lib\libtorch_cuda.so" PackageSuffix="part3-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="350000000" />
<File Include= "libtorch\lib\libtorch_cuda.so" PackageSuffix="part3-fragment1" FileUnstitchIndex="1" FileUnstitchStart="350000000" FileUnstitchSize="350000000" />
<File Include= "libtorch\lib\libtorch_cuda.so" PackageSuffix="part3-fragment2" FileUnstitchIndex="2" FileUnstitchStart="700000000" FileUnstitchSize="300000000" />
<File Include= "libtorch\lib\libtorch_cuda.so" PackageSuffix="part3-fragment3" FileUnstitchIndex="3" FileUnstitchStart="1000000000" FileUnstitchSize="300000000" />
<File Include= "libtorch\lib\libtorch_cuda.so" PackageSuffix="part3-fragment4" FileUnstitchIndex="4" FileUnstitchStart="1300000000" FileUnstitchSize="-1" />
<File Include= "libtorch\lib\libcudnn_engines_precompiled.so.9" PackageSuffix="part4-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="275000000" />
<File Include= "libtorch\lib\libcudnn_engines_precompiled.so.9" PackageSuffix="part4-fragment1" FileUnstitchIndex="1" FileUnstitchStart="275000000" FileUnstitchSize="-1" />
<File Include= "libtorch\lib\libcublasLt-f97bfc2c.so.12" PackageSuffix="part5-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="250000000" />
<File Include= "libtorch\lib\libcublasLt-f97bfc2c.so.12" PackageSuffix="part5-fragment1" FileUnstitchIndex="1" FileUnstitchStart="250000000" FileUnstitchSize="-1" />
<File Include= "libtorch\lib\libcudnn_cnn.so.9" PackageSuffix="part6" />
<File Include= "libtorch\lib\libcudnn_heuristic.so.9" PackageSuffix="part6" />
<File Include= "libtorch\lib\libnvrtc-b51b459d.so.12" PackageSuffix="part6" />
<File Include= "libtorch\lib\libtorch_python.so" PackageSuffix="part6" />
<File Include= "libtorch\lib\libtorch_cuda_linalg.so" PackageSuffix="part7-primary" FileUnstitchIndex="0" FileUnstitchStart="0" FileUnstitchSize="200000000" />
<File Include= "libtorch\lib\libtorch_cuda_linalg.so" PackageSuffix="part7-fragment1" FileUnstitchIndex="1" FileUnstitchStart="200000000" FileUnstitchSize="-1" />
<File Include= "libtorch\lib\libnvrtc-builtins.so" PackageSuffix="part8" />
<File Include= "libtorch\lib\libshm.so" PackageSuffix="part8" />
<File Include= "libtorch\lib\libtorch.so" PackageSuffix="part8" />
<File Include= "libtorch\lib\libcudnn_adv.so.9" PackageSuffix="part8" />
</ItemGroup>
<Target Name="DownloadArchive" Inputs="..\..\..\LICENSE" Outputs="$(DownloadedArchive);$(DownloadedLicenseFile)">
<MakeDir Directories="$(DownloadedArchiveFolder)" />
<MakeDir Directories="$(DownloadedLicenseFolder)" />
<DownloadFile SourceUrl="$(ArchiveUrl)" DestinationFolder="$(DownloadedArchiveFolder)" DestinationFileName="$(DownloadedArchiveFileName)" Condition="!Exists('$(DownloadedArchive)')" />
<DownloadFile SourceUrl="$(LicenseUrl)" DestinationFolder="$(DownloadedLicenseFolder)" DestinationFileName="$(DownloadedLicenseFileName)" Condition="!Exists('$(DownloadedLicense)')" />
</Target>
<!-- Validate and extract Archive for Libtorch -->
<Target Name="ValidateAndExtractArchives" DependsOnTargets="DownloadArchive" Inputs="$(DownloadedArchive)" Outputs="$(ExtractSemaphore)">
<Message Importance="High" Text="GetFileHash $(DownloadedArchive)" />
<GetFileHash Files="$(DownloadedArchive)"> <Output TaskParameter="Hash" PropertyName="DownloadedArchiveHash" /> </GetFileHash>
<WriteLinesToFile File="$(ArchiveShaFile)" Lines="$(DownloadedArchiveHash)" Overwrite="true" />
<!-- If specified we'll update the checked in SHAs with the downloaded ones. -->
<Copy Condition="'$(UpdateSHA)' == 'true'" SourceFiles="$(ArchiveShaFile)" DestinationFiles="$(LocalShaFile)" />
<Error Condition="!Exists('$(LocalShaFile)')" Text="SHA file '$(LocalShaFile)' does not exist. Build with /p:UpdateSHA=true to save it." />
<!-- Read in the SHAs as metadata on the archive items -->
<ItemGroup>
<Archive>
<LocalSha>$([System.IO.File]::ReadAllText('$(LocalShaFile)'))</LocalSha>
<DownloadSha>$([System.IO.File]::ReadAllText('$(ArchiveShaFile)'))</DownloadSha>
</Archive>
</ItemGroup>
<!-- Validate that the downloaded SHAs match the expected checked in SHAs -->
<Error Condition="'%(Archive.LocalSha)' != '%(Archive.DownloadSha)'" Text="Downloaded file '$(DownloadedArchive)' has unexpected SHA.%0A expected: %(Archive.LocalSha)%0A actual: %(Archive.DownloadSha)%0ABuild with /p:UpdateSHA=true if you intentionally changed the URL and wish to update the SHAs, otherwise this could indicate an incomplete download or intercerpted URL and should be examined." />
<!-- The archives are valid, lets extract them, ensuring an empty directory -->
<RemoveDir Directories="$(ExtractDirectory)" />
<MakeDir Directories="$(ExtractDirectory)" />
<Message Importance="High" Text="Unzip $(DownloadedArchive) --> $(ExtractDirectory)" />
<Unzip Condition="'$(ArchiveExtension)' == '.zip'" SourceFiles="$(DownloadedArchive)" DestinationFolder="$(ExtractDirectory)" OverwriteReadOnlyFiles="true" />
<Exec Condition="'$(ArchiveExtension)' == '.tar.gz'"
WorkingDirectory="$(ExtractDirectory)"
Command="tar -xzmf "$([MSBuild]::MakeRelative('$(ExtractDirectory)', '$(DownloadedArchive)'))"" />
<WriteLinesToFile File="$(ExtractSemaphore)" Lines="done" Overwrite="true" />
<!-- delete the archive files when running on CI -->
<Message Importance="High" Text="Deleting '$(DownloadedArchive)' to free up space." Condition="'$(TF_BUILD)' != ''" />
<Delete Files="$(DownloadedArchive)" Condition="'$(TF_BUILD)' != ''" />
</Target>
<!-- Hack vast files into separate pieces so we can place them in separate nuget packages. -->
<UsingTask
TaskName="FileUnstitch"
TaskFactory="RoslynCodeTaskFactory"
AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.Core.dll" >
<ParameterGroup>
<SourceFile ParameterType="System.String" Required="true" />
<DestinationFolder ParameterType="System.String" Required="true" />
<Start ParameterType="System.Int64" Required="true" />
<Size ParameterType="System.Int64" Required="true" />
<Index ParameterType="System.String" Required="true" />
</ParameterGroup>
<Task>
<Using Namespace="System"/>
<Using Namespace="System.IO"/>
<Using Namespace="System.IO.MemoryMappedFiles"/>
<Code Type="Fragment" Language="cs">
<![CDATA[
{
string name = Path.GetFileName(SourceFile) + ((Start == 0) ? "" : ".fragment" + Index);
if (Size == -1)
Size = Int32.MaxValue;
var fi = new FileInfo(SourceFile);
Console.WriteLine($"Opening source {SourceFile} for fragment {Index}...");
using (var mmf = MemoryMappedFile.CreateFromFile(SourceFile))
{
long totSize = fi.Length;
if (Start != 0)
DestinationFolder = DestinationFolder.Replace("runtimes", "fragments");
Directory.CreateDirectory(DestinationFolder);
string outfile = Path.Combine(DestinationFolder, name);
Size = Math.Max(Math.Min(Size, totSize - Start), 0);
Console.WriteLine($"Reading fragment {Index} ({Start}..{Start + Size - 1}) from {SourceFile}...");
var outBytes = new byte[Size];
using (var accessor = mmf.CreateViewAccessor(Start, Size))
{
accessor.ReadArray<byte>(0, outBytes, 0, (int)Size);
}
Console.WriteLine($"Writing fragment to {outfile}...");
File.WriteAllBytes(outfile, outBytes);
}
}
if (Start == 0)
{
using (var sha256Hash = System.Security.Cryptography.SHA256.Create())
{
using (FileStream stream = File.OpenRead(SourceFile))
{
Console.WriteLine("Computing SHA...");
byte[] bytes = sha256Hash.ComputeHash(stream);
var builder = new System.Text.StringBuilder();
for (int i = 0; i < bytes.Length; i++)
{
builder.Append(bytes[i].ToString("x2"));
}
var sha = builder.ToString();
string shaFileName = Path.Combine(DestinationFolder, Path.GetFileName(SourceFile) + ".sha");
File.WriteAllText(shaFileName, sha);
Console.WriteLine($"Computed SHA {sha}...");
}
}
}
]]>
</Code>
</Task>
</UsingTask>
<Target Name="CopyFilesFromArchive" DependsOnTargets="ValidateAndExtractArchives" Inputs="$(ExtractSemaphore)" Outputs="$(CopyToPackageSemaphore)">
<Message Importance="High" Text="@(File) -> $(MainPackageFolder)-%(File.PackageSuffix)\runtimes\$(TargetRuntimeID)\native\" />
<!-- Copy to MainPackageFolder to use in libtorch-cuda-* packages build -->
<Copy SourceFiles="$(ExtractDirectory)\%(File.Identity)" DestinationFolder="$(MainPackageFolder)-%(File.PackageSuffix)\runtimes\$(TargetRuntimeID)\native\" SkipUnchangedFiles="true" Condition="'%(File.FileUnstitchStart)' == '' AND '$(IncludeLibTorchCudaPackages)' == 'true'" />
<FileUnstitch SourceFile="$(ExtractDirectory)\%(File.Identity)" DestinationFolder="$(MainPackageFolder)-%(File.PackageSuffix)\runtimes\$(TargetRuntimeID)\native\" Start="%(File.FileUnstitchStart)" Size="%(File.FileUnstitchSize)" Index="%(File.FileUnstitchIndex)" Condition="'%(File.FileUnstitchStart)' != '' AND '$(IncludeLibTorchCudaPackages)' == 'true'" />
<!-- Copy license to MainPackageFolder to use in libtorch-cuda-* packages build -->
<Copy SourceFiles="$(DownloadedLicenseFile)" DestinationFolder="$(MainPackageFolder)\" SkipUnchangedFiles="true" Condition="'$(IncludeLibTorchCudaPackages)' == 'true'" />
<!-- Copy to NativeCudaOutputPath to use in tests -->
<MakeDir Directories="$(NativeCudaOutputPath)" Condition="'$(SkipCuda)' != 'true' AND '$(SkipTests)' != 'true' " />
<Copy SourceFiles="$(ExtractDirectory)\%(File.Identity)" DestinationFolder="$(NativeCudaOutputPath)" SkipUnchangedFiles="true" Condition="'$(SkipCuda)' != 'true' AND '$(SkipTests)' != 'true' AND ('%(File.FileUnstitchStart)' == '' OR '%(File.FileUnstitchStart)' == '0') " />
<Message Importance="High" Text="Deleting '$(ExtractDirectory)\%(File.Identity)' to free up space." Condition="'$(TF_BUILD)' != ''" />
<Delete Files="$(ExtractDirectory)\%(File.Identity)" Condition="'$(TF_BUILD)' != ''" />
<WriteLinesToFile File="$(CopyToPackageSemaphore)" Lines="done" Overwrite="true" />
</Target>
<!-- Define Build to do the work of downloading and copying assets -->
<Target Name="Build" DependsOnTargets="CopyFilesFromArchive" />
<Target Name="Clean">
<RemoveDir Directories="$(IntermediateOutputPath)" />
</Target>
</Project>