nomic-ai · manyoso · Jan 21, 2025 · Jan 14, 2025 · Jan 14, 2025 · Jan 14, 2025
diff --git a/.circleci/continue_config.yml b/.circleci/continue_config.yml
@@ -723,6 +723,261 @@ jobs:
       - store_artifacts:
           path: build/upload
 
+  build-offline-chat-installer-windows-arm:
+    machine:
+      # we use 2024.04.01 because nvcc complains about the MSVC ver if we use anything newer
+      image: windows-server-2022-gui:2024.04.1
+      resource_class: windows.large
+      shell: powershell.exe -ExecutionPolicy Bypass
+    steps:
+      - checkout
+      - run:
+          name: Update Submodules
+          command: |
+            git submodule sync
+            git submodule update --init --recursive
+      - restore_cache:
+          keys:
+            - ccache-gpt4all-win-aarch64-
+      - run:
+          name: Install dependencies
+          command: choco install -y ccache wget
+      - run:
+          name: Installing Qt
+          command: |
+            wget.exe "https://gpt4all.io/ci/qt-unified-windows-x64-4.6.0-online.exe"
+            # note: need x86_64 toolset for windeployqt.exe, which isn't provided with the ARM64 cross toolset
+            & .\qt-unified-windows-x64-4.6.0-online.exe --no-force-installations --no-default-installations `
+              --no-size-checking --default-answer --accept-licenses --confirm-command --accept-obligations `
+              --email ${Env:QT_EMAIL} --password ${Env:QT_PASSWORD} install `
+              qt.tools.cmake qt.tools.ifw.48 qt.tools.ninja qt.qt6.651.win64_msvc2019_64 `
+              qt.qt6.651.win64_msvc2019_arm64 qt.qt6.651.qt5compat qt.qt6.651.debug_info qt.qt6.651.addons.qthttpserver
+      - run:
+          name: "Install Dotnet 8"
+          command: |
+            mkdir dotnet
+            cd dotnet
+            $dotnet_url="https://download.visualstudio.microsoft.com/download/pr/5af098e1-e433-4fda-84af-3f54fd27c108/6bd1c6e48e64e64871957289023ca590/dotnet-sdk-8.0.302-win-x64.zip"
+            wget.exe "$dotnet_url"
+            Expand-Archive -LiteralPath .\dotnet-sdk-8.0.302-win-x64.zip
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            $Env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE=$true
+            dotnet tool install --global AzureSignTool
+      - run:
+          name: Build
+          no_output_timeout: 30m
+          command: |
+            $vsInstallPath = & "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe" -property installationpath
+            Import-Module "${vsInstallPath}\Common7\Tools\Microsoft.VisualStudio.DevShell.dll"
+            Enter-VsDevShell -VsInstallPath "$vsInstallPath" -SkipAutomaticLocation -Arch arm64 -HostArch amd64 -DevCmdArguments '-no_logo'
+
+            $Env:PATH = "${Env:PATH};C:\Qt\Tools\QtInstallerFramework\4.8\bin"
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            ccache -o "cache_dir=${pwd}\..\.ccache" -o max_size=500M -p -z
+            mkdir build
+            cd build
+            & "C:\Qt\Tools\CMake_64\bin\cmake.exe" `
+              -S ..\gpt4all-chat -B . -G Ninja `
+              -DCMAKE_BUILD_TYPE=Release `
+              "-DCMAKE_PREFIX_PATH:PATH=C:\Qt\6.5.1\msvc2019_arm64" `
+              "-DCMAKE_MAKE_PROGRAM:FILEPATH=C:\Qt\Tools\Ninja\ninja.exe" `
+              "-DCMAKE_TOOLCHAIN_FILE=C:\Qt\6.5.1\msvc2019_arm64\lib\cmake\Qt6\qt.toolchain.cmake" `
+              -DCMAKE_C_COMPILER_LAUNCHER=ccache `
+              -DCMAKE_CXX_COMPILER_LAUNCHER=ccache `
+              -DLLMODEL_CUDA=OFF `
+              -DLLMODEL_KOMPUTE=OFF `
+              "-DWINDEPLOYQT=C:\Qt\6.5.1\msvc2019_64\bin\windeployqt.exe;--qtpaths;C:\Qt\6.5.1\msvc2019_arm64\bin\qtpaths.bat" `
+              -DGPT4ALL_TEST=OFF `
+              -DGPT4ALL_OFFLINE_INSTALLER=ON
+            & "C:\Qt\Tools\Ninja\ninja.exe"
+            & "C:\Qt\Tools\Ninja\ninja.exe" install
+            & "C:\Qt\Tools\Ninja\ninja.exe" package
+            ccache -s
+            mkdir upload
+            copy gpt4all-installer-win64-arm.exe upload
+      - store_artifacts:
+          path: build/upload
+            # add workspace so signing jobs can connect & obtain dmg
+      - save_cache:
+          key: ccache-gpt4all-win-aarch64-{{ epoch }}
+          when: always
+          paths:
+            - ..\.ccache
+      - persist_to_workspace:
+          root: build
+          # specify path to only include components we want to persist
+          # accross builds
+          paths:
+            - upload
+
+  sign-offline-chat-installer-windows-arm:
+    machine:
+      image: windows-server-2022-gui:2024.04.1
+      resource_class: windows.large
+      shell: powershell.exe -ExecutionPolicy Bypass
+    steps:
+      - checkout
+      - attach_workspace:
+          at: build
+      - run:
+          name: Install dependencies
+          command: choco install -y wget
+      - run:
+          name: "Install Dotnet 8 && Azure Sign Tool"
+          command: |
+            mkdir dotnet
+            cd dotnet
+            $dotnet_url="https://download.visualstudio.microsoft.com/download/pr/5af098e1-e433-4fda-84af-3f54fd27c108/6bd1c6e48e64e64871957289023ca590/dotnet-sdk-8.0.302-win-x64.zip"
+            wget.exe "$dotnet_url"
+            Expand-Archive -LiteralPath .\dotnet-sdk-8.0.302-win-x64.zip
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            $Env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE=$true
+            dotnet tool install --global AzureSignTool
+      - run:
+          name: "Sign Windows Installer With AST"
+          command: |
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            AzureSignTool.exe sign -du "https://gpt4all.io/index.html" -kvu https://gpt4all.vault.azure.net -kvi "$Env:AZSignGUID" -kvs "$Env:AZSignPWD" -kvc "$Env:AZSignCertName" -kvt "$Env:AZSignTID" -tr http://timestamp.digicert.com -v "$($(Get-Location).Path)\build\upload\gpt4all-installer-win64-arm.exe"
+      - store_artifacts:
+          path: build/upload
+
+  build-online-chat-installer-windows-arm:
+    machine:
+      image: windows-server-2022-gui:2024.04.1
+      resource_class: windows.large
+      shell: powershell.exe -ExecutionPolicy Bypass
+    steps:
+      - checkout
+      - run:
+          name: Update Submodules
+          command: |
+            git submodule sync
+            git submodule update --init --recursive
+      - restore_cache:
+          keys:
+            - ccache-gpt4all-win-aarch64-
+      - run:
+          name: Install dependencies
+          command: choco install -y ccache wget
+      - run:
+          name: Installing Qt
+          command: |
+            wget.exe "https://gpt4all.io/ci/qt-unified-windows-x64-4.6.0-online.exe"
+            # note: need x86_64 toolset for windeployqt.exe, which isn't provided with the ARM64 cross toolset
+            & .\qt-unified-windows-x64-4.6.0-online.exe --no-force-installations --no-default-installations `
+              --no-size-checking --default-answer --accept-licenses --confirm-command --accept-obligations `
+              --email ${Env:QT_EMAIL} --password ${Env:QT_PASSWORD} install `
+              qt.tools.cmake qt.tools.ifw.48 qt.tools.ninja qt.qt6.651.win64_msvc2019_64 `
+              qt.qt6.651.win64_msvc2019_arm64 qt.qt6.651.qt5compat qt.qt6.651.debug_info qt.qt6.651.addons.qthttpserver
+      - run:
+          name: "Install Dotnet 8"
+          command: |
+            mkdir dotnet
+            cd dotnet
+            $dotnet_url="https://download.visualstudio.microsoft.com/download/pr/5af098e1-e433-4fda-84af-3f54fd27c108/6bd1c6e48e64e64871957289023ca590/dotnet-sdk-8.0.302-win-x64.zip"
+            wget.exe "$dotnet_url"
+            Expand-Archive -LiteralPath .\dotnet-sdk-8.0.302-win-x64.zip
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+      - run:
+          name: "Setup Azure SignTool"
+          command: |
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            $Env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE=$true
+            dotnet tool install --global AzureSignTool
+      - run:
+          name: Build
+          no_output_timeout: 30m
+          command: |
+            $vsInstallPath = & "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe" -property installationpath
+            Import-Module "${vsInstallPath}\Common7\Tools\Microsoft.VisualStudio.DevShell.dll"
+            Enter-VsDevShell -VsInstallPath "$vsInstallPath" -SkipAutomaticLocation -Arch arm64 -HostArch amd64 -DevCmdArguments '-no_logo'
+
+            $Env:PATH = "${Env:PATH};C:\Qt\Tools\QtInstallerFramework\4.8\bin"
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            ccache -o "cache_dir=${pwd}\..\.ccache" -o max_size=500M -p -z
+            mkdir build
+            cd build
+            & "C:\Qt\Tools\CMake_64\bin\cmake.exe" `
+              -S ..\gpt4all-chat -B . -G Ninja `
+              -DCMAKE_BUILD_TYPE=Release `
+              "-DCMAKE_PREFIX_PATH:PATH=C:\Qt\6.5.1\msvc2019_arm64" `
+              "-DCMAKE_MAKE_PROGRAM:FILEPATH=C:\Qt\Tools\Ninja\ninja.exe" `
+              "-DCMAKE_TOOLCHAIN_FILE=C:\Qt\6.5.1\msvc2019_arm64\lib\cmake\Qt6\qt.toolchain.cmake" `
+              -DCMAKE_C_COMPILER_LAUNCHER=ccache `
+              -DCMAKE_CXX_COMPILER_LAUNCHER=ccache `
+              -DLLMODEL_CUDA=OFF `
+              -DLLMODEL_KOMPUTE=OFF `
+              "-DWINDEPLOYQT=C:\Qt\6.5.1\msvc2019_64\bin\windeployqt.exe;--qtpaths;C:\Qt\6.5.1\msvc2019_arm64\bin\qtpaths.bat" `
+              -DGPT4ALL_TEST=OFF `
+              -DGPT4ALL_OFFLINE_INSTALLER=OFF
+            & "C:\Qt\Tools\Ninja\ninja.exe"
+            & "C:\Qt\Tools\Ninja\ninja.exe" install
+            & "C:\Qt\Tools\Ninja\ninja.exe" package
+            ccache -s
+            mkdir upload
+            copy gpt4all-installer-win64-arm.exe upload
+            Set-Location -Path "_CPack_Packages/win64/IFW/gpt4all-installer-win64-arm"
+            Compress-Archive -Path 'repository' -DestinationPath '..\..\..\..\upload\repository.zip'
+      - store_artifacts:
+          path: build/upload
+      - save_cache:
+          key: ccache-gpt4all-win-aarch64-{{ epoch }}
+          when: always
+          paths:
+            - ..\.ccache
+      # add workspace so signing jobs can connect & obtain dmg
+      - persist_to_workspace:
+          root: build
+          # specify path to only include components we want to persist
+          # accross builds
+          paths:
+            - upload
+
+  sign-online-chat-installer-windows-arm:
+    machine:
+      image: windows-server-2022-gui:2024.04.1
+      resource_class: windows.large
+      shell: powershell.exe -ExecutionPolicy Bypass
+    steps:
+      - checkout
+      - attach_workspace:
+          at: build
+      - run:
+          name: Install dependencies
+          command: choco install -y wget
+      - run:
+          name: "Install Dotnet 8"
+          command: |
+            mkdir dotnet
+            cd dotnet
+            $dotnet_url="https://download.visualstudio.microsoft.com/download/pr/5af098e1-e433-4fda-84af-3f54fd27c108/6bd1c6e48e64e64871957289023ca590/dotnet-sdk-8.0.302-win-x64.zip"
+            wget.exe "$dotnet_url"
+            Expand-Archive -LiteralPath .\dotnet-sdk-8.0.302-win-x64.zip
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+      - run:
+          name: "Setup Azure SignTool"
+          command: |
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            $Env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE=$true
+            dotnet tool install --global AzureSignTool
+      - run:
+          name: "Sign Windows Installer With AST"
+          command: |
+            $Env:DOTNET_ROOT="$($(Get-Location).Path)\dotnet\dotnet-sdk-8.0.302-win-x64"
+            $Env:PATH="$Env:DOTNET_ROOT;$Env:PATH"
+            AzureSignTool.exe sign -du "https://gpt4all.io/index.html" -kvu https://gpt4all.vault.azure.net -kvi "$Env:AZSignGUID" -kvs "$Env:AZSignPWD" -kvc "$Env:AZSignCertName" -kvt "$Env:AZSignTID" -tr http://timestamp.digicert.com -v "$($(Get-Location).Path)/build/upload/gpt4all-installer-win64-arm.exe"
+      - store_artifacts:
+          path: build/upload
+
   build-gpt4all-chat-linux:
     machine:
       image: ubuntu-2204:current
@@ -1516,6 +1771,12 @@ workflows:
           context: gpt4all
           requires:
             - build-offline-chat-installer-windows
+      - build-offline-chat-installer-windows-arm:
+          requires:
+            - hold
+      - sign-offline-chat-installer-windows-arm:
+          requires:
+            - build-offline-chat-installer-windows-arm
       - build-offline-chat-installer-linux:
           context: gpt4all
           requires:
@@ -1554,6 +1815,14 @@ workflows:
           context: gpt4all
           requires:
             - build-online-chat-installer-windows
+      - build-online-chat-installer-windows-arm:
+          <<: *main_only
+          requires:
+            - hold
+      - sign-online-chat-installer-windows-arm:
+          <<: *main_only
+          requires:
+            - build-online-chat-installer-windows-arm
       - build-online-chat-installer-linux:
           <<: *main_only
           context: gpt4all

diff --git a/gpt4all-chat/CHANGELOG.md b/gpt4all-chat/CHANGELOG.md
@@ -6,6 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
+### Added
+- Add support for the Windows ARM64 target platform (CPU-only) ([#3385](https://github.com/nomic-ai/gpt4all/pull/3385))
+
 ### Fixed
 - Fix the timeout error in code interpreter ([#3369](https://github.com/nomic-ai/gpt4all/pull/3369))
 - Fix code interpreter console.log not accepting multiple arguments ([#3371](https://github.com/nomic-ai/gpt4all/pull/3371))

diff --git a/gpt4all-chat/CMakeLists.txt b/gpt4all-chat/CMakeLists.txt
@@ -29,6 +29,8 @@ option(GPT4ALL_LOCALHOST "Build installer for localhost repo" OFF)
 option(GPT4ALL_OFFLINE_INSTALLER "Build an offline installer" OFF)
 option(GPT4ALL_SIGN_INSTALL "Sign installed binaries and installers (requires signing identities)" OFF)
 option(GPT4ALL_GEN_CPACK_CONFIG "Generate the CPack config.xml in the package step and nothing else." OFF)
+set(GPT4ALL_USE_QTPDF "AUTO" CACHE STRING "Whether to Use QtPDF for LocalDocs. If OFF or not available on this platform, PDFium is used.")
+set_property(CACHE GPT4ALL_USE_QTPDF PROPERTY STRINGS AUTO ON OFF)
 
 include(cmake/cpack_config.cmake)
 
@@ -91,7 +93,18 @@ configure_file(
 )
 
 set(CMAKE_FIND_PACKAGE_TARGETS_GLOBAL ON)
-find_package(Qt6 6.5 COMPONENTS Core HttpServer LinguistTools Pdf Quick QuickDialogs2 Sql Svg REQUIRED)
+set(GPT4ALL_QT_COMPONENTS Core HttpServer LinguistTools Quick QuickDialogs2 Sql Svg)
+set(GPT4ALL_USING_QTPDF OFF)
+if (CMAKE_SYSTEM_NAME MATCHES Windows AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|AARCH64|arm64|ARM64)$")
+    # QtPDF is not available.
+    if (GPT4ALL_USE_QTPDF STREQUAL "ON")
+        message(FATAL_ERROR "QtPDF is not available on Windows ARM64.")
+    endif()
+elseif (GPT4ALL_USE_QTPDF MATCHES "^(ON|AUTO)$")
+    set(GPT4ALL_USING_QTPDF ON)
+    list(APPEND GPT4ALL_QT_COMPONENTS Pdf)
+endif()
+find_package(Qt6 6.5 COMPONENTS ${GPT4ALL_QT_COMPONENTS} REQUIRED)
 
 if (QT_KNOWN_POLICY_QTP0004)
     qt_policy(SET QTP0004 NEW)  # generate extra qmldir files on Qt 6.8+
@@ -415,7 +428,14 @@ target_include_directories(chat PRIVATE deps/usearch/include
                                         deps/usearch/fp16/include)
 
 target_link_libraries(chat
-    PRIVATE Qt6::Core Qt6::HttpServer Qt6::Pdf Qt6::Quick Qt6::Sql Qt6::Svg)
+    PRIVATE Qt6::Core Qt6::HttpServer Qt6::Quick Qt6::Sql Qt6::Svg)
+if (GPT4ALL_USING_QTPDF)
+    target_compile_definitions(chat PRIVATE GPT4ALL_USE_QTPDF)
+    target_link_libraries(chat PRIVATE Qt6::Pdf)
+else()
+    # Link PDFium
+    target_link_libraries(chat PRIVATE pdfium)
+endif()
 target_link_libraries(chat
     PRIVATE llmodel SingleApplication fmt::fmt duckx::duckx QXlsx jinja2cpp)
 
@@ -497,6 +517,15 @@ if (LLMODEL_CUDA)
     endif()
 endif()
 
+if (NOT GPT4ALL_USING_QTPDF)
+    # Install PDFium
+    if (WIN32)
+        install(FILES "${PDFium_LIBRARY}" DESTINATION bin COMPONENT ${COMPONENT_NAME_MAIN})
+    else()
+        install(FILES "${PDFium_LIBRARY}" DESTINATION lib COMPONENT ${COMPONENT_NAME_MAIN})
+    endif()
+endif()
+
 if (NOT APPLE)
     install(FILES "${LOCAL_EMBEDDING_MODEL_PATH}"
             DESTINATION resources
@@ -547,15 +576,19 @@ endif()
 
 if (GPT4ALL_LOCALHOST)
     cpack_ifw_add_repository("GPT4AllRepository" URL "http://localhost/repository")
-elseif(GPT4ALL_OFFLINE_INSTALLER)
-  add_compile_definitions(GPT4ALL_OFFLINE_INSTALLER)
+elseif (GPT4ALL_OFFLINE_INSTALLER)
+    add_compile_definitions(GPT4ALL_OFFLINE_INSTALLER)
 else()
-  if(${CMAKE_SYSTEM_NAME} MATCHES Linux)
-      cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/linux/repository")
-  elseif(${CMAKE_SYSTEM_NAME} MATCHES Windows)
-      #To sign the target on windows have to create a batch script add use it as a custom target and then use CPACK_IFW_EXTRA_TARGETS to set this extra target
-      cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/windows/repository")
-  elseif(${CMAKE_SYSTEM_NAME} MATCHES Darwin)
-      cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/mac/repository")
-  endif()
+    if (CMAKE_SYSTEM_NAME MATCHES Linux)
+        cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/linux/repository")
+    elseif (CMAKE_SYSTEM_NAME MATCHES Windows)
+        # To sign the target on windows have to create a batch script add use it as a custom target and then use CPACK_IFW_EXTRA_TARGETS to set this extra target
+        if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64|amd64)$")
+            cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/windows/repository")
+        elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|AARCH64|arm64|ARM64)$")
+            cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/windows_arm/repository")
+        endif()
+    elseif (CMAKE_SYSTEM_NAME MATCHES Darwin)
+        cpack_ifw_add_repository("GPT4AllRepository" URL "https://gpt4all.io/installer_repos/mac/repository")
+    endif()
 endif()