[Enhancement] remove MMDEPLOY_BUILD_SDK_CXX_API option (open-mmlab#1688)

* remove MMDEPLOY_BUILD_SDK_CXX_API option

* update

* update
(cherry picked from commit b101a4a)

.circleci/scripts/linux/build.sh

@@ -6,7 +6,7 @@ cd mmdeploy
 MMDEPLOY_DIR=$(pwd)
 mkdir -p build && cd build
 cmake .. -DMMDEPLOY_BUILD_SDK=ON -DMMDEPLOY_BUILD_TEST=ON -DMMDEPLOY_BUILD_SDK_PYTHON_API=ON \
-         -DMMDEPLOY_BUILD_EXAMPLES=ON -DMMDEPLOY_BUILD_SDK_CXX_API=ON -DMMDEPLOY_BUILD_SDK_CSHARP_API=ON \
+         -DMMDEPLOY_BUILD_EXAMPLES=ON -DMMDEPLOY_BUILD_SDK_CSHARP_API=ON \
          -DMMDEPLOY_TARGET_DEVICES="$1" -DMMDEPLOY_TARGET_BACKENDS="$2" "${ARGS[@]:2}"
 
 make -j$(nproc) && make install

.circleci/test.yml

@@ -193,7 +193,6 @@ jobs:
              -DMMDEPLOY_BUILD_TEST=ON `
              -DMMDEPLOY_BUILD_SDK_PYTHON_API=ON `
              -DMMDEPLOY_BUILD_EXAMPLES=ON `
-             -DMMDEPLOY_BUILD_SDK_CXX_API=ON `
              -DMMDEPLOY_BUILD_SDK_CSHARP_API=ON `
              -DMMDEPLOY_TARGET_BACKENDS="ort" `
              -DOpenCV_DIR="$env:OPENCV_PACKAGE_DIR"

CMakeLists.txt

@@ -27,7 +27,6 @@ option(MMDEPLOY_BUILD_SDK "build MMDeploy SDK" OFF)
 option(MMDEPLOY_BUILD_SDK_MONOLITHIC "build single lib for SDK API" ON)
 option(MMDEPLOY_BUILD_TEST "build unittests" OFF)
 option(MMDEPLOY_BUILD_SDK_PYTHON_API "build SDK Python API" OFF)
-option(MMDEPLOY_BUILD_SDK_CXX_API "build SDK C++ API" OFF)
 option(MMDEPLOY_BUILD_SDK_CSHARP_API "build SDK C# API support" OFF)
 option(MMDEPLOY_BUILD_SDK_JAVA_API "build SDK JAVA API" OFF)
 option(MMDEPLOY_BUILD_EXAMPLES "build examples" OFF)

cmake/MMDeployConfig.cmake.in

@@ -10,7 +10,6 @@ set(MMDEPLOY_TARGET_DEVICES @MMDEPLOY_TARGET_DEVICES@)
 set(MMDEPLOY_TARGET_BACKENDS @MMDEPLOY_TARGET_BACKENDS@)
 set(MMDEPLOY_BUILD_TYPE @CMAKE_BUILD_TYPE@)
 set(MMDEPLOY_BUILD_SHARED @MMDEPLOY_SHARED_LIBS@)
-set(MMDEPLOY_BUILD_SDK_CXX_API @MMDEPLOY_BUILD_SDK_CXX_API@)
 set(MMDEPLOY_BUILD_SDK_MONOLITHIC @MMDEPLOY_BUILD_SDK_MONOLITHIC@)
 set(MMDEPLOY_VERSION_MAJOR @MMDEPLOY_VERSION_MAJOR@)
 set(MMDEPLOY_VERSION_MINOR @MMDEPLOY_VERSION_MINOR@)

csrc/mmdeploy/apis/CMakeLists.txt

@@ -1,10 +1,5 @@
 # Copyright (c) OpenMMLab. All rights reserved.
 
-# Python API depends on C++ API
-if (MMDEPLOY_BUILD_SDK_PYTHON_API)
-    set(MMDEPLOY_BUILD_SDK_CXX_API ON)
-endif ()
-
 add_subdirectory(c)
 add_subdirectory(cxx)
 add_subdirectory(java)

csrc/mmdeploy/apis/cxx/CMakeLists.txt

@@ -3,27 +3,25 @@
 cmake_minimum_required(VERSION 3.14)
 project(mmdeploy_cxx_api)
 
-if (MMDEPLOY_BUILD_SDK_CXX_API)
-    add_library(${PROJECT_NAME} INTERFACE)
-    target_include_directories(${PROJECT_NAME} INTERFACE
-            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
-            $<INSTALL_INTERFACE:include>)
-    target_compile_features(${PROJECT_NAME} INTERFACE cxx_std_17)
-    target_link_libraries(${PROJECT_NAME} INTERFACE mmdeploy::core)
-    set(_tasks ${MMDEPLOY_TASKS} pipeline)
-    foreach (task ${_tasks})
-        target_link_libraries(mmdeploy_${task} INTERFACE ${PROJECT_NAME})
-        install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/mmdeploy/${task}.hpp
-                DESTINATION include/mmdeploy)
-    endforeach ()
-    if (TARGET mmdeploy)
-        target_link_libraries(mmdeploy INTERFACE ${PROJECT_NAME})
-    endif ()
-    mmdeploy_export(${PROJECT_NAME})
-    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/mmdeploy/common.hpp
+add_library(${PROJECT_NAME} INTERFACE)
+target_include_directories(${PROJECT_NAME} INTERFACE
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+        $<INSTALL_INTERFACE:include>)
+target_compile_features(${PROJECT_NAME} INTERFACE cxx_std_17)
+target_link_libraries(${PROJECT_NAME} INTERFACE mmdeploy::core)
+set(_tasks ${MMDEPLOY_TASKS} pipeline)
+foreach (task ${_tasks})
+    target_link_libraries(mmdeploy_${task} INTERFACE ${PROJECT_NAME})
+    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/mmdeploy/${task}.hpp
             DESTINATION include/mmdeploy)
-    install(DIRECTORY ${CMAKE_SOURCE_DIR}/demo/csrc/ DESTINATION example/cpp
-            FILES_MATCHING
-            PATTERN "*.cxx"
-            )
+endforeach ()
+if (TARGET mmdeploy)
+    target_link_libraries(mmdeploy INTERFACE ${PROJECT_NAME})
 endif ()
+mmdeploy_export(${PROJECT_NAME})
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/mmdeploy/common.hpp
+        DESTINATION include/mmdeploy)
+install(DIRECTORY ${CMAKE_SOURCE_DIR}/demo/csrc/ DESTINATION example/cpp
+        FILES_MATCHING
+        PATTERN "*.cxx"
+        )

csrc/mmdeploy/archive/CMakeLists.txt

@@ -6,10 +6,8 @@ add_library(${PROJECT_NAME} INTERFACE)
 target_link_libraries(${PROJECT_NAME} INTERFACE mmdeploy::core)
 add_library(mmdeploy::archive ALIAS mmdeploy_archive)
 
-if (MMDEPLOY_BUILD_SDK_CXX_API)
-    install(DIRECTORY ${CMAKE_SOURCE_DIR}/csrc/mmdeploy/archive
-            DESTINATION include/mmdeploy
-            FILES_MATCHING PATTERN "*.h")
-    install(FILES ${CMAKE_SOURCE_DIR}/third_party/json/json.hpp
-            DESTINATION include/mmdeploy/third_party/json)
-endif ()
+install(DIRECTORY ${CMAKE_SOURCE_DIR}/csrc/mmdeploy/archive
+        DESTINATION include/mmdeploy
+        FILES_MATCHING PATTERN "*.h")
+install(FILES ${CMAKE_SOURCE_DIR}/third_party/json/json.hpp
+        DESTINATION include/mmdeploy/third_party/json)

csrc/mmdeploy/core/CMakeLists.txt

@@ -19,10 +19,9 @@ else ()
     endif ()
     set(SPDLOG_LIB spdlog::spdlog)
     mmdeploy_export(spdlog)
-    if (MMDEPLOY_BUILD_SDK_CXX_API)
-        install(DIRECTORY ${MMDEPLOY_SPDLOG_DIR}/include/spdlog
-                DESTINATION include/mmdeploy/third_party)
-    endif ()
+
+    install(DIRECTORY ${MMDEPLOY_SPDLOG_DIR}/include/spdlog
+            DESTINATION include/mmdeploy/third_party)
 endif ()
 
 set(SRCS
@@ -65,15 +64,13 @@ else ()
     target_compile_definitions(${PROJECT_NAME} PUBLIC -DMMDEPLOY_STATUS_USE_SOURCE_LOCATION=1)
 endif ()
 
-if (MMDEPLOY_BUILD_SDK_CXX_API)
-    target_include_directories(${PROJECT_NAME} PUBLIC
-            $<INSTALL_INTERFACE:include>
-            $<INSTALL_INTERFACE:include/mmdeploy/third_party/outcome>
-            $<INSTALL_INTERFACE:include/mmdeploy/third_party/json>)
-    if (NOT MMDEPLOY_SPDLOG_EXTERNAL)
-        target_include_directories(spdlog INTERFACE
-                $<INSTALL_INTERFACE:include/mmdeploy/third_party>)
-    endif ()
+target_include_directories(${PROJECT_NAME} PUBLIC
+        $<INSTALL_INTERFACE:include>
+        $<INSTALL_INTERFACE:include/mmdeploy/third_party/outcome>
+        $<INSTALL_INTERFACE:include/mmdeploy/third_party/json>)
+if (NOT MMDEPLOY_SPDLOG_EXTERNAL)
+    target_include_directories(spdlog INTERFACE
+            $<INSTALL_INTERFACE:include/mmdeploy/third_party>)
 endif ()
 
 target_link_libraries(${PROJECT_NAME} PUBLIC ${SPDLOG_LIB})
@@ -85,14 +82,12 @@ endif ()
 
 add_library(mmdeploy::core ALIAS ${PROJECT_NAME})
 
-if (MMDEPLOY_BUILD_SDK_CXX_API)
-    install(DIRECTORY ${CMAKE_SOURCE_DIR}/csrc/mmdeploy/core
-            DESTINATION include/mmdeploy
-            FILES_MATCHING PATTERN "*.h")
-    install(FILES ${CMAKE_SOURCE_DIR}/third_party/outcome/outcome-experimental.hpp
-            DESTINATION include/mmdeploy/third_party/outcome)
+install(DIRECTORY ${CMAKE_SOURCE_DIR}/csrc/mmdeploy/core
+        DESTINATION include/mmdeploy
+        FILES_MATCHING PATTERN "*.h")
+install(FILES ${CMAKE_SOURCE_DIR}/third_party/outcome/outcome-experimental.hpp
+        DESTINATION include/mmdeploy/third_party/outcome)
 
-    install(DIRECTORY ${CMAKE_SOURCE_DIR}/csrc/mmdeploy/experimental
-            DESTINATION include/mmdeploy
-            FILES_MATCHING PATTERN "*.h")
-endif ()
+install(DIRECTORY ${CMAKE_SOURCE_DIR}/csrc/mmdeploy/experimental
+        DESTINATION include/mmdeploy
+        FILES_MATCHING PATTERN "*.h")

demo/csrc/CMakeLists.txt

@@ -42,16 +42,14 @@ add_example(video_recognizer c video_recognition)
 # TODO: figure out a better way
 # add_example("" c det_cls)
 
-if (MMDEPLOY_BUILD_SDK_CXX_API)
-    add_example(classifier cpp classifier)
-    add_example(detector cpp detector)
-    add_example(segmentor cpp segmentor)
-    add_example(restorer cpp restorer)
-    add_example(text_detector cpp text_ocr)
-    add_example(text_detector cpp text_det_recog)
-    add_example(pose_detector cpp pose_detector)
-    add_example(rotated_detector cpp rotated_detector)
-    add_example(pose_tracker cpp pose_tracker)
-    add_example(pose_detector cpp det_pose)
-    add_example(video_recognizer cpp video_cls)
-endif ()
+add_example(classifier cpp classifier)
+add_example(detector cpp detector)
+add_example(segmentor cpp segmentor)
+add_example(restorer cpp restorer)
+add_example(text_detector cpp text_ocr)
+add_example(text_detector cpp text_det_recog)
+add_example(pose_detector cpp pose_detector)
+add_example(rotated_detector cpp rotated_detector)
+add_example(pose_tracker cpp pose_tracker)
+add_example(pose_detector cpp det_pose)
+add_example(video_recognizer cpp video_cls)

docs/en/01-how-to-build/cmake_option.md

@@ -43,12 +43,6 @@
     <td>OFF</td>
     <td>Switch to build MMDeploy SDK python package</td>
   </tr>
-  <tr>
-    <td>MMDEPLOY_BUILD_SDK_CXX_API</td>
-    <td>{ON, OFF}</td>
-    <td>OFF</td>
-    <td>Build C++ SDK API</td>
-  </tr>
 
 <tr>
     <td>MMDEPLOY_BUILD_SDK_CSHARP_API</td>
@@ -119,9 +113,9 @@
 <pre><code>-DInferenceEngine_DIR=${INTEL_OPENVINO_DIR}/deployment_tools/inference_engine/share</code></pre>
     6. <b>torchscript</b>: TorchScript. <code>Torch_DIR</code> is needed.
 <pre><code>-DTorch_DIR=${Torch_DIR}</code></pre>
-Currently, <b>The Model Converter supports torchscript, but SDK doesn't</b>.<br>
     7. <b>snpe</b>: qcom snpe. <code>SNPE_ROOT</code> must existed in the environment variable because of C/S mode.<br>
-    8. <b>coreml</b>: CoreML. <code>Torch_DIR</code> is required. <code>Torch_DIR</code>。 <br>
+    8. <b>coreml</b>: CoreML. <code>Torch_DIR</code> is required.
+<pre><code>-DTorch_DIR=${Torch_DIR}</code></pre>
     9. <b>TVM</b>: TVM. <code>TVM_DIR</code> is required. <pre><code>-DTVM_DIR=${TVM_DIR}</code></pre>
    </td>
   </tr>

docs/zh_cn/01-how-to-build/cmake_option.md

@@ -46,13 +46,6 @@
     <td>SDK python package的编译开关</td>
   </tr>
 
-<tr>
-    <td>MMDEPLOY_BUILD_SDK_CXX_API</td>
-    <td>{ON, OFF}</td>
-    <td>OFF</td>
-    <td>SDK C++ package的编译开关</td>
-  </tr>
-
 <tr>
     <td>MMDEPLOY_BUILD_SDK_CSHARP_API</td>
     <td>{ON, OFF}</td>
@@ -118,7 +111,7 @@
     3. <b>pplnn</b>: 表示 PPL.NN。需要设置 <code>pplnn_DIR</code>。<br>
     4. <b>ncnn</b>：表示 ncnn。需要设置 <code>ncnn_DIR</code>。 <br>
     5. <b>openvino</b>: 表示 OpenVINO。需要设置 <code>InferenceEngine_DIR</code>。<br>
-    6. <b>torchscript</b>: 表示 TorchScript。目前仅模型转换支持 torchscript 格式，SDK 尚未支持。<br>
+    6. <b>torchscript</b>: 表示 TorchScript。需要设置<code>Torch_DIR</code>。<br>
     7. <b>snpe</b>: 表示 qcom snpe。需要环境变量设置 SNPE_ROOT。<br>
     8. <b>coreml</b>: 表示 Core ML。目前在进行模型转换时需要设置 <code>Torch_DIR</code>。 <br>
     9. <b>tvm</b>: 表示 TVM。需要设置 <code>TVM_DIR</code>。<br>

docs/zh_cn/01-how-to-build/rockchip.md

@@ -256,7 +256,6 @@ mkdir -p build && cd build
 cmake .. \
 -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchains/arm-linux-gnueabihf.cmake \
 -DMMDEPLOY_BUILD_SDK=ON \
--DMMDEPLOY_BUILD_SDK_CXX_API=ON \
 -DMMDEPLOY_BUILD_EXAMPLES=ON \
 -DMMDEPLOY_TARGET_BACKENDS="rknn" \
 -DRKNPU_DEVICE_DIR=${RKNPU_DIR}/rknn/rknn_api/librknn_api \
@@ -303,7 +302,6 @@ export LD_LIBRARY_PATH=$RKNN_TOOL_CHAIN/lib64:$LD_LIBRARY_PATH
 cmake \
     -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchains/rknpu2-linux-gnu.cmake \
     -DMMDEPLOY_BUILD_SDK=ON \
-    -DMMDEPLOY_BUILD_SDK_CXX_API=ON \
     -DMMDEPLOY_TARGET_BACKENDS="rknn" \
     -DMMDEPLOY_BUILD_EXAMPLES=ON \
     -DOpenCV_DIR=${OpenCV_AARCH64_INSTALL_DIR}/lib/cmake/opencv4

tools/package_tools/configs/linux_x64.yaml

@@ -3,7 +3,6 @@ global_config:
     CMAKE_CXX_COMPILER: "g++-7"
     MMDEPLOY_BUILD_SDK: "ON"
     MMDEPLOY_BUILD_SDK_MONOLITHIC: "ON"
-    MMDEPLOY_BUILD_SDK_CXX_API: "ON"
     MMDEPLOY_BUILD_EXAMPLES: "ON"
     MMDEPLOY_SHARED_LIBS: "OFF"
     OpenCV_DIR: "${OpenCV_DIR}"

tools/package_tools/configs/windows_x64.yaml

@@ -3,7 +3,6 @@ global_config:
   cmake_envs:
     MMDEPLOY_BUILD_SDK: "ON"
     MMDEPLOY_BUILD_SDK_MONOLITHIC: "ON"
-    MMDEPLOY_BUILD_SDK_CXX_API: "ON"
     MMDEPLOY_BUILD_EXAMPLES: "ON"
     MMDEPLOY_SHARED_LIBS: "OFF"
     MMDEPLOY_CODEBASES: "all"

tools/scripts/ubuntu_cross_build_rknn.sh

@@ -99,7 +99,6 @@ build_mmdeploy_with_rknpu() {
   cmake .. \
     -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchains/arm-linux-gnueabihf.cmake \
     -DMMDEPLOY_BUILD_SDK=ON \
-    -DMMDEPLOY_BUILD_SDK_CXX_API=ON \
     -DMMDEPLOY_BUILD_EXAMPLES=ON \
     -DMMDEPLOY_TARGET_BACKENDS="rknn" \
     -DRKNPU_DEVICE_DIR="${RKNPU_DIR}"/rknn/rknn_api/librknn_api \
@@ -125,7 +124,6 @@ build_mmdeploy_with_rknpu2() {
   cmake .. \
     -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchains/rknpu2-linux-gnu.cmake \
     -DMMDEPLOY_BUILD_SDK=ON \
-    -DMMDEPLOY_BUILD_SDK_CXX_API=ON \
     -DMMDEPLOY_BUILD_EXAMPLES=ON \
     -DMMDEPLOY_TARGET_BACKENDS="rknn" \
     -DRKNPU2_DEVICE_DIR="${RKNPU2_DIR}/runtime/${device_model}" \