Add Windows Arm64 scripts

windows/arm64/bootstrap_apl.bat

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+@echo off
+
+echo Dependency ARM Performance Libraries (APL) installation started.
+
+:: Pre-check for downloads and dependencies folders
+if not exist "%DOWNLOADS_DIR%" mkdir %DOWNLOADS_DIR%
+if not exist "%DEPENDENCIES_DIR%" mkdir %DEPENDENCIES_DIR%
+
+:: Set download URL for the ARM Performance Libraries (APL)
+set DOWNLOAD_URL="https://developer.arm.com/-/cdn-downloads/permalink/Arm-Performance-Libraries/Version_24.10/arm-performance-libraries_24.10_Windows.msi"
+set INSTALLER_FILE=%DOWNLOADS_DIR%\arm-performance-libraries.msi
+
+:: Download installer
+echo Downloading ARM Performance Libraries (APL)...
+curl -L -o "%INSTALLER_FILE%" %DOWNLOAD_URL%
+
+:: Install ARM Performance Libraries (APL)
+echo Installing ARM Performance Libraries (APL)...
+msiexec /i "%INSTALLER_FILE%" /qn /norestart ACCEPT_EULA=1 INSTALLFOLDER="%DEPENDENCIES_DIR%"
+
+:: Check if installation was successful
+if %errorlevel% neq 0 (
+    echo "Failed to install ARM Performance Libraries (APL) components. (exitcode = %errorlevel%)"
+    exit /b 1
+)
+
+:: Add to environment
+echo ARMPL_DIR=%DEPENDENCIES_DIR%\armpl_24.10\>> %GITHUB_ENV%
+echo %DEPENDENCIES_DIR%\armpl_24.10\bin\>> %GITHUB_PATH%
+
+echo Dependency ARM Performance Libraries (APL) installation finished.

windows/arm64/bootstrap_buildtools.bat

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+@echo off
+
+echo Dependency MSVC Build Tools with C++ with ARM64/ARM64EC components installation started.
+
+:: Pre-check for downloads and dependencies folders
+if not exist "%DOWNLOADS_DIR%" mkdir "%DOWNLOADS_DIR%"
+if not exist "%DEPENDENCIES_DIR%" mkdir "%DEPENDENCIES_DIR%"
+
+:: Set download URL for the Visual Studio Installer
+set DOWNLOAD_URL=https://aka.ms/vs/17/release/vs_BuildTools.exe
+set INSTALLER_FILE=%DOWNLOADS_DIR%\vs_BuildTools.exe
+
+:: Download installer
+echo Downloading Visual Studio Build Tools with C++ installer...
+curl -L -o "%INSTALLER_FILE%" %DOWNLOAD_URL%
+
+:: Install the Visual Studio Build Tools with C++ components
+echo Installing Visual Studio Build Tools with C++ components...
+"%INSTALLER_FILE%" --norestart --nocache --quiet --wait --installPath "%DEPENDENCIES_DIR%\VSBuildTools" ^
+    --add Microsoft.VisualStudio.Component.Windows11SDK.22621 ^
+    --add Microsoft.VisualStudio.Component.VC.ASAN ^
+    --add Microsoft.VisualStudio.Component.VC.CMake.Project ^
+    --add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 ^
+    --add Microsoft.VisualStudio.Component.VC.Tools.ARM64 ^
+    --add Microsoft.VisualStudio.Component.VC.14.40.17.10.ARM64 ^
+    --add Microsoft.VisualStudio.Component.VC.14.36.17.6.ARM64
+
+
+:: Check if installation was successful
+if %errorlevel% neq 0 (
+    echo "Failed to install Visual Studio Build Tools with C++ components. (exitcode = %errorlevel%)"
+    exit /b 1
+)
+
+echo Dependency Visual Studio Build Tools with C++ installation finished.

windows/arm64/bootstrap_git.bat

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+:: we need to install newer version of Git manually as "-submodules" function is not supported in the default version of runner.
+
+@echo off
+
+echo Dependency Git installation started.
+
+:: Pre-check for downloads and dependencies folders
+if not exist "%DOWNLOADS_DIR%" mkdir %DOWNLOADS_DIR%
+if not exist "%DEPENDENCIES_DIR%" mkdir %DEPENDENCIES_DIR%
+
+:: Set download URL for the Git
+set DOWNLOAD_URL="https://github.com/git-for-windows/git/releases/download/v2.46.0.windows.1/Git-2.46.0-64-bit.exe"
+set INSTALLER_FILE=%DOWNLOADS_DIR%\Git-2.46.0-64-bit.exe
+
+:: Download installer
+echo Downloading Git...
+curl -L -o "%INSTALLER_FILE%" %DOWNLOAD_URL%
+
+:: Install Git
+echo Installing Git...
+"%INSTALLER_FILE%" /VERYSILENT /DIR="%DEPENDENCIES_DIR%\git"
+
+dir %DEPENDENCIES_DIR%\git
+
+:: Check if installation was successful
+if %errorlevel% neq 0 (
+    echo "Failed to install Git. (exitcode = %errorlevel%)"
+    exit /b 1
+)
+
+:: Enable long paths
+call "%DEPENDENCIES_DIR%\git\cmd\git.exe" config --system core.longpaths true
+
+:: Add to PATH
+echo %DEPENDENCIES_DIR%\git\cmd\;%DEPENDENCIES_DIR%\git\bin\>> %GITHUB_PATH%
+
+echo Dependency Git installation finished.

windows/arm64/bootstrap_python.bat

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+
+@echo off
+
+echo Dependency Python installation started.
+
+:: Pre-check for downloads and dependencies folders
+if not exist "%DOWNLOADS_DIR%" mkdir %DOWNLOADS_DIR%
+if not exist "%DEPENDENCIES_DIR%" mkdir %DEPENDENCIES_DIR%
+
+if "%PYTHON_VERSION%"=="Python312" (
+    echo Python version is set to Python312
+    set DOWNLOAD_URL="https://www.python.org/ftp/python/3.12.7/python-3.12.7-arm64.exe"
+) else if "%PYTHON_VERSION%"=="Python311" (
+    echo Python version is set to Python311
+    set DOWNLOAD_URL="https://www.python.org/ftp/python/3.11.9/python-3.11.9-arm64.exe"
+) else (
+    echo PYTHON_VERSION not defined, Python version is set to Python312
+    set DOWNLOAD_URL="https://www.python.org/ftp/python/3.12.7/python-3.12.7-arm64.exe"
+)
+
+set INSTALLER_FILE=%DOWNLOADS_DIR%\python-installer.exe
+
+:: Download installer
+echo Downloading Python...
+curl -L -o "%INSTALLER_FILE%" %DOWNLOAD_URL%
+
+:: Install Python
+echo Installing Python...
+"%INSTALLER_FILE%" /quiet Include_debug=1 TargetDir="%DEPENDENCIES_DIR%\Python"
+
+:: Check if installation was successful
+if %errorlevel% neq 0 (
+    echo "Failed to install Git. (exitcode = %errorlevel%)"
+    exit /b 1
+)
+
+:: Add to PATH
+echo %DEPENDENCIES_DIR%\Python\>> %GITHUB_PATH%
+echo %DEPENDENCIES_DIR%\Python\scripts\>> %GITHUB_PATH%
+echo %DEPENDENCIES_DIR%\Python\libs\>> %GITHUB_PATH%
+
+echo Dependency Python installation finished.

windows/arm64/bootstrap_rust.bat

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+
+@echo off
+
+echo Dependency Rust installation started.
+
+:: Pre-check for downloads and dependencies folders
+if not exist "%DOWNLOADS_DIR%" mkdir %DOWNLOADS_DIR%
+if not exist "%DEPENDENCIES_DIR%" mkdir %DEPENDENCIES_DIR%
+
+set DOWNLOAD_URL="https://static.rust-lang.org/rustup/dist/x86_64-pc-windows-msvc/rustup-init.exe"
+set INSTALLER_FILE=%DOWNLOADS_DIR%\rustup-init.exe
+set RUSTUP_HOME=%DEPENDENCIES_DIR%\rust
+set CARGO_HOME=%DEPENDENCIES_DIR%\cargo
+
+:: Download installer
+echo Downloading Rust...
+curl -L -o "%INSTALLER_FILE%" %DOWNLOAD_URL%
+
+:: Install APL
+echo Installing Rust...
+"%INSTALLER_FILE%" -q -y --default-host aarch64-pc-windows-msvc --default-toolchain stable --profile default
+
+:: Check if installation was successful
+if %errorlevel% neq 0 (
+    echo "Failed to install Rust. (exitcode = %errorlevel%)"
+    exit /b 1
+)
+
+:: Add to PATH
+echo %DEPENDENCIES_DIR%\cargo\bin\>> %GITHUB_PATH%
+echo RUSTUP_HOME=%DEPENDENCIES_DIR%\rust>> %GITHUB_ENV%
+echo CARGO_HOME=%DEPENDENCIES_DIR%\cargo>> %GITHUB_ENV%
+
+echo Dependency Rust installation finished.

windows/arm64/bootstrap_sccache.bat

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+@echo off
+
+echo Dependency sccache installation started.
+
+:: Pre-check for downloads and dependencies folders
+if not exist "%DOWNLOADS_DIR%" mkdir %DOWNLOADS_DIR%
+if not exist "%DEPENDENCIES_DIR%" mkdir %DEPENDENCIES_DIR%
+
+:: Set download URL for the sccache
+set DOWNLOAD_URL="https://github.com/mozilla/sccache/releases/download/v0.8.1/sccache-v0.8.1-x86_64-pc-windows-msvc.zip"
+set INSTALLER_FILE=%DOWNLOADS_DIR%\sccache.zip
+
+:: Download installer
+echo Downloading sccache.zip...
+curl -L -o "%INSTALLER_FILE%" %DOWNLOAD_URL%
+
+:: Install sccache
+echo Extracting sccache.zip...
+tar -xf "%INSTALLER_FILE%" -C %DEPENDENCIES_DIR%
+cd %DEPENDENCIES_DIR%
+ren sccache-v0.8.1-x86_64-pc-windows-msvc sccache
+cd ..
+
+:: Check if installation was successful
+if %errorlevel% neq 0 (
+    echo "Failed to install sccache. (exitcode = %errorlevel%)"
+    exit /b 1
+)
+
+:: Add to PATH
+echo %DEPENDENCIES_DIR%\sccache\>> %GITHUB_PATH%
+
+echo Dependency sccache installation finished.

windows/arm64/build_libtorch.bat

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+@echo on
+
+:: Set the CMAKE_BUILD_TYPE
+set "CMAKE_BUILD_TYPE=%BUILD_TYPE%"
+
+:: activate visual studio
+call "%DEPENDENCIES_DIR%\VSBuildTools\VC\Auxiliary\Build\vcvarsall.bat" arm64 -vcvars_ver=%MSVC_VERSION%
+where cl.exe
+
+:: change to source directory
+cd %PYTORCH_ROOT%
+
+:: create virtual environment
+python -m venv .venv
+echo * > .venv\.gitignore
+call .\.venv\Scripts\activate
+where python
+
+:: python install dependencies
+python -m pip install --upgrade pip
+pip install -r requirements.txt
+
+:: start sccache server and reset sccache stats
+sccache --start-server
+sccache --zero-stats
+sccache --show-stats
+
+:: Prepare the environment
+mkdir libtorch
+mkdir libtorch\bin
+mkdir libtorch\cmake
+mkdir libtorch\include
+mkdir libtorch\lib
+mkdir libtorch\share
+mkdir libtorch\test
+
+:: Call LibTorch build script
+python ./tools/build_libtorch.py
+
+:: Check if there is an error
+IF ERRORLEVEL 1 exit /b 1
+IF NOT ERRORLEVEL 0 exit /b 1
+
+:: Move the files to the correct location
+move /Y torch\bin\*.* libtorch\bin\
+move /Y torch\cmake\*.* libtorch\cmake\
+robocopy /move /e torch\include\ libtorch\include\
+move /Y torch\lib\*.* libtorch\lib\
+robocopy /move /e torch\share\ libtorch\share\
+move /Y torch\test\*.* libtorch\test\
+move /Y libtorch\bin\*.dll libtorch\lib\
+
+:: Set version
+echo %PYTORCH_BUILD_VERSION% > libtorch\build-version
+git rev-parse HEAD > libtorch\build-hash
+
+:: Set LIBTORCH_PREFIX
+IF "%DEBUG%" == "" (
+    set LIBTORCH_PREFIX=libtorch-win-arm64-shared-with-deps
+) ELSE (
+    set LIBTORCH_PREFIX=libtorch-win-arm64-shared-with-deps-debug
+)
+
+:: Create output
+C:\Windows\System32\tar.exe -cvaf %LIBTORCH_PREFIX%-%PYTORCH_BUILD_VERSION%.zip -C libtorch *
+
+:: Copy output to target directory
+if not exist ..\output mkdir ..\output
+copy /Y "%LIBTORCH_PREFIX%-%PYTORCH_BUILD_VERSION%.zip" "%PYTORCH_FINAL_PACKAGE_DIR%\"
+copy /Y "%LIBTORCH_PREFIX%-%PYTORCH_BUILD_VERSION%.zip" "%PYTORCH_FINAL_PACKAGE_DIR%\%LIBTORCH_PREFIX%-latest.zip"
+
+:: Cleanup raw data to save space
+rmdir /s /q libtorch

windows/arm64/build_pytorch.bat

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+@echo on
+
+:: environment variables
+set BLAS=APL
+set USE_LAPACK=1
+set CMAKE_BUILD_TYPE=%BUILD_TYPE%
+set CMAKE_C_COMPILER_LAUNCHER=sccache
+set CMAKE_CXX_COMPILER_LAUNCHER=sccache
+if defined PYTORCH_BUILD_VERSION (
+  set PYTORCH_BUILD_VERSION=%PYTORCH_BUILD_VERSION%
+  set PYTORCH_BUILD_NUMBER=1
+)
+
+:: activate visual studio
+call "%DEPENDENCIES_DIR%\VSBuildTools\VC\Auxiliary\Build\vcvarsall.bat" arm64 -vcvars_ver=%MSVC_VERSION%
+where cl.exe
+
+:: change to source directory
+cd %PYTORCH_ROOT%
+
+:: create virtual environment
+python -m venv .venv
+echo * > .venv\.gitignore
+call .\.venv\Scripts\activate
+where python
+
+:: python install dependencies
+python -m pip install --upgrade pip
+pip install wheel
+pip install -r requirements.txt
+
+:: start sccache server and reset sccache stats
+sccache --start-server
+sccache --zero-stats
+sccache --show-stats
+
+:: Call PyTorch build script
+python setup.py bdist_wheel -d "%PYTORCH_FINAL_PACKAGE_DIR%"
+
+:: show sccache stats
+sccache --show-stats
+
+:: Check if installation was successful
+if %errorlevel% neq 0 (
+    echo "Failed on build_pytorch. (exitcode = %errorlevel%)"
+    exit /b 1
+)