add compile option WITH_TENSORRT (#29208)

* add compile option WITH_TENSORRT

* add WITH_TENSORRT to ci paddle_buils.sh

* add WITH_TENSORRT to paddle_build.sh

* change FATAL to WARNING when TensorRT is not found and WITN_TENSORRT=ON, just to pass ci-py3 temporarily

CMakeLists.txt

@@ -28,6 +28,7 @@ include(generic)            # simplify cmake module
 # TODO(Shibo Tao): remove find_package(CUDA) completely.
 find_package(CUDA QUIET)
 option(WITH_GPU         "Compile PaddlePaddle with NVIDIA GPU"          ${CUDA_FOUND})
+option(WITH_TENSORRT    "Compile PaddlePaddle with NVIDIA TensorRT"     OFF)
 option(WITH_XPU         "Compile PaddlePaddle with BAIDU KUNLUN"        OFF)
 if (WITH_GPU  AND WITH_XPU)
     message(FATAL_ERROR "Error when compile GPU and XPU at the same time")

cmake/tensorrt.cmake

-if(NOT WITH_GPU)
+if(NOT WITH_GPU OR NOT WITH_TENSORRT)
     return()
 endif()
 
@@ -40,7 +40,7 @@ if(TENSORRT_INCLUDE_DIR AND TENSORRT_LIBRARY)
     set(TENSORRT_FOUND ON)
 else()
     set(TENSORRT_FOUND OFF)
-    message(STATUS "TensorRT is disabled.")
+    message(WARNING "TensorRT is disabled. You are compiling PaddlePaddle with option -DWITH_TENSORRT=ON, but TensorRT is not found, please configure path to TensorRT with option -DTENSORRT_ROOT or install it.")
 endif()
 
 if(TENSORRT_FOUND)

paddle/scripts/paddle_build.sh

@@ -222,6 +222,7 @@ function cmake_base() {
         -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE:-Release}
         ${PYTHON_FLAGS}
         -DWITH_GPU=${WITH_GPU:-OFF}
+        -DWITH_TENSORRT=${WITH_TENSORRT:-ON}
         -DWITH_AMD_GPU=${WITH_AMD_GPU:-OFF}
         -DWITH_DISTRIBUTE=${distibuted_flag}
         -DWITH_MKL=${WITH_MKL:-ON}
@@ -254,6 +255,7 @@ EOF
         -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE:-Release} \
         ${PYTHON_FLAGS} \
         -DWITH_GPU=${WITH_GPU:-OFF} \
+        -DWITH_TENSORRT=${WITH_TENSORRT:-ON} \
         -DWITH_AMD_GPU=${WITH_AMD_GPU:-OFF} \
         -DWITH_DISTRIBUTE=${distibuted_flag} \
         -DWITH_MKL=${WITH_MKL:-ON} \