[Other]Add dlpack (PaddlePaddle#556)

add dlpack

CMakeLists.txt

@@ -638,6 +638,7 @@ if(BUILD_FASTDEPLOY_PYTHON)
                              ${PYTHON_INCLUDE_DIR})
 
   target_include_directories(${PY_LIBRARY_NAME} PUBLIC ${PROJECT_SOURCE_DIR}/third_party/pybind11/include)
+  target_include_directories(${PY_LIBRARY_NAME} PUBLIC ${PROJECT_SOURCE_DIR}/third_party/dlpack/include)
 
   if(APPLE)
     set_target_properties(${PY_LIBRARY_NAME}

third_party/dlpack/.github/workflows/deploy.yml

@@ -0,0 +1,39 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  test_linux:
+    name: Deploy Docs
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+
+    - name: Configuring Test Environment
+      run: |
+        sudo apt-get update
+        sudo apt-get -y install build-essential doxygen ghp-import
+        python3 -m pip install -U pip wheel
+
+    - name: Installing dependencies
+      run: |
+        python3 -m pip install -r doc_requirements.txt
+
+    - name: Generating Docs
+      run: |
+        make doc
+
+    - name: Deploying on GitHub Pages
+      run: |
+        touch docs/build/.nojekyll
+        git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY
+        git config --global user.email "dlpack-gh-actions-bot@nomail"
+        git config --global user.name "dlpack-gh-actions-bot"
+        ghp-import -m "Generate DLPack website" -b gh-pages docs/build
+        git push origin gh-pages -f

third_party/dlpack/.github/workflows/docs.yaml

@@ -0,0 +1,49 @@
+name: Build Doc
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test_linux:
+    name: Linux
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+
+    - name: Configuring Test Environment
+      run: |
+        sudo apt-get update
+        sudo apt-get -y install build-essential doxygen
+        python3 -m pip install -U pip wheel
+        python3 -m pip install cmake ninja
+
+        python3 --version
+        python3 -m pip --version
+        doxygen --version
+        make --version
+        cmake --version
+        ninja --version
+
+    - name: Installing dependencies
+      run: |
+        python3 -m pip install -r doc_requirements.txt
+
+    - name: Testing CMakeLists.txt
+      run: |
+        mkdir build
+        cd build
+        cmake .. -G Ninja -DCMAKE_INSTALL_PREFIX=./install -DBUILD_DOCS=ON
+        ninja
+        ninja install
+
+    - name: Testing Makefile
+      run: |
+        make doc

third_party/dlpack/.github/workflows/main.yaml

@@ -0,0 +1,35 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  Build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macOS-latest]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup Python
+      run: |
+        python3 -m pip install cpplint
+    - name: Setup@Ubuntu
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        sudo apt-get install -y doxygen wget graphviz unzip
+    - name: Lint
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        ./tests/scripts/task_lint.sh
+    - name: Test
+      run: |
+        ./tests/scripts/task_build.sh

third_party/dlpack/.gitignore

@@ -0,0 +1,32 @@
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+*~
+build
+bin

third_party/dlpack/CMakeLists.txt

@@ -0,0 +1,127 @@
+###
+# Set minimum version of CMake. Since command 'project' use
+# VERSION sub-option we need at least 3.0.
+# Note: If you use 2.6 or 2.4, God kills a kitten. Seriously.
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+
+####
+# Set variables:
+#   * PROJECT_NAME
+#   * PROJECT_VERSION
+project(dlpack VERSION 0.6 LANGUAGES C CXX)
+
+#####
+# Change the default build type from Debug to Release, while still
+# supporting overriding the build type.
+#
+# The CACHE STRING logic here and elsewhere is needed to force CMake
+# to pay attention to the value of these variables.
+if(NOT CMAKE_BUILD_TYPE)
+    message(STATUS "No build type specified; defaulting to CMAKE_BUILD_TYPE=Release.")
+    set(CMAKE_BUILD_TYPE Release CACHE STRING
+        "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
+        FORCE)
+else(NOT CMAKE_BUILD_TYPE)
+    if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+        message("==========================================================================================")
+        message(STATUS "Build type: Debug. Performance will be terrible!")
+        message(STATUS "Add -DCMAKE_BUILD_TYPE=Release to the CMake command line to get an optimized build.")
+        message("==========================================================================================")
+    endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
+endif(NOT CMAKE_BUILD_TYPE)
+
+####
+# Setup the compiler options
+
+# set c++ standard to c++11.
+# Note: not working on CMake 2.8. We assume that user has
+#       a compiler with C++11 support.
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+message(STATUS "C++11 support has been enabled by default.")
+
+option(BUILD_DOCS "Set to ON to build documentation" OFF)
+option(BUILD_MOCK "Build mock executable" ON)
+
+if(BUILD_DOCS)
+    add_subdirectory(docs)
+endif(BUILD_DOCS)
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin)
+
+if(BUILD_MOCK)
+  set(DLPACK_MOCK_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/contrib/mock_main.cc
+                      ${CMAKE_CURRENT_SOURCE_DIR}/contrib/mock_c.c)
+  add_executable(mock ${DLPACK_MOCK_SRCS})
+endif()
+
+add_library(dlpack INTERFACE)
+add_library(${PROJECT_NAME}::dlpack ALIAS dlpack)
+
+target_include_directories(
+    dlpack
+    INTERFACE
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/contrib>
+)
+
+if(BUILD_MOCK)
+  target_link_libraries(mock PRIVATE dlpack)
+endif()
+
+# Installation (https://github.com/forexample/package-example) {
+
+# Introduce variables:
+# * CMAKE_INSTALL_LIBDIR
+# * CMAKE_INSTALL_BINDIR
+# * CMAKE_INSTALL_INCLUDEDIR
+include(GNUInstallDirs)
+
+set(config_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
+set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
+set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
+set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
+set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
+set(namespace "${PROJECT_NAME}::")
+
+include(CMakePackageConfigHelpers)
+
+# Use:
+# * PROJECT_VERSION
+write_basic_package_version_file(
+    "${version_config}" COMPATIBILITY SameMajorVersion
+)
+
+# Use:
+#   * TARGETS_EXPORT_NAME
+#   * PROJECT_NAME
+configure_package_config_file(
+    "cmake/template/Config.cmake.in"
+    "${project_config}"
+    INSTALL_DESTINATION "${config_install_dir}"
+)
+
+install(
+    TARGETS dlpack
+    EXPORT "${TARGETS_EXPORT_NAME}"
+    INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+)
+
+install(
+    DIRECTORY include/
+    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+)
+
+install(
+    FILES "${project_config}" "${version_config}"
+    DESTINATION "${config_install_dir}"
+)
+
+install(
+    EXPORT "${TARGETS_EXPORT_NAME}"
+    NAMESPACE "${namespace}"
+    DESTINATION "${config_install_dir}"
+)
+
+# }