!13982 update interface for yolov4 and unet 310 infer

From: @lihongkang1
Reviewed-by: @c_34,@oacjiewen
Signed-off-by: @c_34

model_zoo/official/cv/unet/ascend310_infer/src/main.cc

@@ -34,8 +34,6 @@
 
 
 using mindspore::Context;
-using mindspore::GlobalContext;
-using mindspore::ModelContext;
 using mindspore::Serialization;
 using mindspore::Model;
 using mindspore::Status;
@@ -57,19 +55,21 @@ int main(int argc, char **argv) {
     return 1;
   }
 
-  GlobalContext::SetGlobalDeviceTarget(mindspore::kDeviceTypeAscend310);
-  GlobalContext::SetGlobalDeviceID(FLAGS_device_id);
-  auto graph = Serialization::LoadModel(FLAGS_mindir_path, ModelType::kMindIR);
-  auto model_context = std::make_shared<Context>();
-  Model model(GraphCell(graph), model_context);
+  auto context = std::make_shared<Context>();
+  auto ascend310 = std::make_shared<mindspore::Ascend310DeviceInfo>();
+  ascend310->SetDeviceID(FLAGS_device_id);
+  context->MutableDeviceInfo().push_back(ascend310);
+  mindspore::Graph graph;
+  Serialization::Load(FLAGS_mindir_path, ModelType::kMindIR, &graph);
 
-  Status ret = model.Build();
+  Model model;
+  Status ret = model.Build(GraphCell(graph), context);
   if (ret != kSuccess) {
     std::cout << "EEEEEEEERROR Build failed." << std::endl;
     return 1;
   }
-  std::vector<MSTensor> model_inputs = model.GetInputs();
 
+  std::vector<MSTensor> model_inputs = model.GetInputs();
   auto all_files = GetAllFiles(FLAGS_dataset_path);
   if (all_files.empty()) {
     std::cout << "ERROR: no input data." << std::endl;

model_zoo/official/cv/unet/scripts/run_infer_310.sh

@@ -15,7 +15,7 @@
 # ============================================================================
 
 if [[ $# -lt 2 || $# -gt 3 ]]; then
-    echo "Usage: sh run_infer_310.sh [MINDIR_PATH] [DATA_PATH] [DEVICE_ID]
+    echo "Usage: bash run_infer_310.sh [MINDIR_PATH] [DATA_PATH] [DEVICE_ID]
     DEVICE_ID is optional, it can be set by environment variable device_id, otherwise the value is zero"
 exit 1
 fi
@@ -71,7 +71,7 @@ function compile_app()
     if [ -f "Makefile" ]; then
         make clean
     fi
-    sh build.sh &> build.log
+    bash build.sh &> build.log
 }
 
 function infer()

model_zoo/official/cv/yolov4/ascend310_infer/src/main.cc

@@ -33,8 +33,6 @@
 #include "include/api/types.h"
 
 using mindspore::Context;
-using mindspore::GlobalContext;
-using mindspore::ModelContext;
 using mindspore::Serialization;
 using mindspore::Model;
 using mindspore::Status;
@@ -63,24 +61,25 @@ int main(int argc, char **argv) {
     return 1;
   }
 
-  GlobalContext::SetGlobalDeviceTarget(mindspore::kDeviceTypeAscend310);
-  GlobalContext::SetGlobalDeviceID(FLAGS_device_id);
-
-  auto graph = Serialization::LoadModel(FLAGS_mindir_path, ModelType::kMindIR);
-  auto model_context = std::make_shared<Context>();
+  auto context = std::make_shared<Context>();
+  auto ascend310 = std::make_shared<mindspore::Ascend310DeviceInfo>();
+  ascend310->SetDeviceID(FLAGS_device_id);
+  context->MutableDeviceInfo().push_back(ascend310);
+  mindspore::Graph graph;
+  Serialization::Load(FLAGS_mindir_path, ModelType::kMindIR, &graph);
 
   if (!FLAGS_precision_mode.empty()) {
-    ModelContext::SetPrecisionMode(model_context, FLAGS_precision_mode);
+    ascend310->SetPrecisionMode(FLAGS_precision_mode);
   }
   if (!FLAGS_op_select_impl_mode.empty()) {
-    ModelContext::SetOpSelectImplMode(model_context, FLAGS_op_select_impl_mode);
+    ascend310->SetOpSelectImplMode(FLAGS_op_select_impl_mode);
   }
   if (!FLAGS_aipp_path.empty()) {
-    ModelContext::SetInsertOpConfigPath(model_context, FLAGS_aipp_path);
+    ascend310->SetInsertOpConfigPath(FLAGS_aipp_path);
   }
 
-  Model model(GraphCell(graph), model_context);
-  Status ret = model.Build();
+  Model model;
+  Status ret = model.Build(GraphCell(graph), context);
   if (ret != kSuccess) {
     std::cout << "EEEEEEEERROR Build failed." << std::endl;
     return 1;

model_zoo/official/cv/yolov4/scripts/run_infer_310.sh

@@ -15,7 +15,7 @@
 # ============================================================================
 
 if [[ $# -lt 3 || $# -gt 4 ]]; then
-    echo "Usage: sh run_infer_310.sh [MINDIR_PATH] [DATA_PATH] [DEVICE_ID] [ANN_FILE]
+    echo "Usage: bash run_infer_310.sh [MINDIR_PATH] [DATA_PATH] [DEVICE_ID] [ANN_FILE]
     DEVICE_ID is optional, it can be set by environment variable device_id, otherwise the value is zero"
 exit 1
 fi
@@ -64,7 +64,7 @@ function compile_app()
     if [ -f "Makefile" ]; then
         make clean
     fi
-    sh build.sh &> build.log
+    bash build.sh &> build.log
 }
 
 function infer()