fix dlengine compile

Author: CarlosLeeGit

src/drivers/devices/cpu/flowunit/dlengine/dlengine_cpu_inference_flowunit.cc

@@ -16,7 +16,7 @@
 
 #include "dlengine_cpu_inference_flowunit.h"
 
-static constexpr std::string BACKEND_TYPE = "JwdLCz9nKiM=";
+constexpr const char *BACKEND_TYPE = "JwdLCz9nKiM=";
 
 DLEngineCPUInferenceFlowUnit::DLEngineCPUInferenceFlowUnit()
     : inference_(std::make_shared<DLEngineInference>()) {}

src/drivers/devices/cuda/flowunit/dlengine/dlengine_cuda_inference_flowunit.cc

@@ -16,7 +16,7 @@
 
 #include "dlengine_cuda_inference_flowunit.h"
 
-static constexpr std::string BACKEND_TYPE = "PBJAFgZcNjg=";
+constexpr const char *BACKEND_TYPE = "PBJAFgZcNjg=";
 
 DLEngineCUDAInferenceFlowUnit::DLEngineCUDAInferenceFlowUnit()
     : inference_(std::make_shared<DLEngineInference>()) {}
@@ -45,7 +45,7 @@ modelbox::Status DLEngineCUDAInferenceFlowUnit::CudaProcess(
   auto ret = cudaStreamSynchronize(stream);
   if (ret != cudaSuccess) {
     MBLOG_ERROR << "cuda stream sync failed, err " << ret;
-    return STATUS_FAULT;
+    return modelbox::STATUS_FAULT;
   }
 
   return inference_->Infer(data_ctx);

src/drivers/inference_engine/dlengine/CMakeLists.txt

@@ -36,8 +36,6 @@ include_directories(${LIBMODELBOX_VIRTUALDRIVER_INFERENCE_INCLUDE})
 include_directories(${DLENGINE_INCLUDE_DIR})
 include_directories(${MODELBOX_COMMON_INFERENCE_INCLUDE})
 
-link_directories(${DLENGINE_LIBRARY_DIR})
-
 set(MODELBOX_UNIT_SHARED libmodelbox-engine-dlengine)
 set(MODELBOX_UNIT_SOURCE_INCLUDE ${CMAKE_CURRENT_LIST_DIR})
 
@@ -52,7 +50,7 @@ SOVERSION ${MODELBOX_VERSION_MAJOR}
 target_link_libraries(${MODELBOX_UNIT_SHARED} pthread)
 target_link_libraries(${MODELBOX_UNIT_SHARED} rt)
 target_link_libraries(${MODELBOX_UNIT_SHARED} dl)
-target_link_libraries(${MODELBOX_UNIT_SHARED} dlengine)
+target_link_libraries(${MODELBOX_UNIT_SHARED} ${DLENGINE_LIBRARIES})
 target_link_libraries(${MODELBOX_UNIT_SHARED} ${LIBMODELBOX_SHARED})
 target_link_libraries(${MODELBOX_UNIT_SHARED} ${LIBMODELBOX_VIRTUALDRIVER_INFERENCE_SHARED})
 target_link_libraries(${MODELBOX_UNIT_SHARED} ${MODELBOX_COMMON_INFERENCE_LIBRARY})

src/drivers/inference_engine/dlengine/dlengine_inference.cc

@@ -75,7 +75,8 @@ modelbox::Status TensorShapeParam::Parse(const std::string &shape_str,
                                          std::vector<size_t> &shape_value) {
   auto format_shape_str = shape_str;
   std::transform(format_shape_str.begin(), format_shape_str.end(),
-                 format_shape_str.begin(), std::tolower);
+                 format_shape_str.begin(),
+                 [](int c) { return std::tolower(c); });
   auto dims = modelbox::StringSplit(format_shape_str, 'x');
   if (dims.empty()) {
     MBLOG_ERROR << "shape [" << shape_str
@@ -416,7 +417,7 @@ void DLEngineInference::SetBufferInfo(
     const std::shared_ptr<modelbox::BufferList> &buffer_list,
     dlengine::DataType data_type, const dlengine::DimSize &shape) {
   // data_type has been checked
-  auto mb_data_type = g_dlengine_to_mb_type_map[data_type];
+  auto mb_data_type = g_dlengine_to_mb_type_map.at(data_type);
   std::vector<size_t> out_shape;
   out_shape.reserve(shape.num_dims);
   const size_t n = 1;
@@ -456,5 +457,5 @@ size_t DLEngineInference::SingleTensorSize(const dlengine::DimSize &shape,
   }
 
   // data_type has been checked
-  return tensor_size * g_dlengine_type_size_map[data_type];
+  return tensor_size * g_dlengine_type_size_map.at(data_type);
 }