!1179 provide interface for atc

From: @jiming6
Reviewed-by: @xchu42,@wqtshg
Signed-off-by:

ge/common/helper/model_helper.cc

@@ -17,6 +17,7 @@
 #include "framework/common/helper/model_helper.h"
 
 #include "common/model_parser/model_parser.h"
+#include "framework/omg/model_tool.h"
 #include "framework/omg/version.h"
 #include "graph/debug/ge_attr_define.h"
 #include "graph/utils/graph_utils.h"
@@ -873,4 +874,97 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY Status ModelHelper::GetModelNam
   GE_CHK_BOOL_EXEC_WARN(!model_name.empty(), return FAILED, "Get model_name failed, check params --output");
   return SUCCESS;
 }
+
+Status ModelTool::GetModelInfoFromOm(const char *model_file, ge::proto::ModelDef &model_def, uint32_t &modeldef_size) {
+  GE_CHECK_NOTNULL(model_file);
+  ge::ModelData model;
+  int32_t priority = 0;
+
+  Status ret = ModelParserBase::LoadFromFile(model_file, "", priority, model);
+  if (ret != SUCCESS) {
+    GELOGE(ret, "LoadFromFile failed.");
+    return ret;
+  }
+  std::function<void()> callback = [&]() {
+    if (model.model_data != nullptr) {
+      delete[] reinterpret_cast<char *>(model.model_data);
+      model.model_data = nullptr;
+    }
+  };
+  GE_MAKE_GUARD(release, callback);
+
+  uint8_t *model_data = nullptr;
+  uint32_t model_len = 0;
+  ret = ModelParserBase::ParseModelContent(model, model_data, model_len);
+  if (ret != SUCCESS) {
+    ErrorManager::GetInstance().ATCReportErrMessage("E10003",
+      {"parameter", "value", "reason"}, {"om", model_file, "invalid om file"});
+    GELOGE(ACL_ERROR_GE_PARAM_INVALID,
+           "ParseModelContent failed because of invalid om file. Please check --om param.");
+    return ret;
+  }
+
+  OmFileLoadHelper om_load_helper;
+  ret = om_load_helper.Init(model_data, model_len);
+  if (ret != SUCCESS) {
+    ErrorManager::GetInstance().ATCReportErrMessage("E19021", {"reason"}, {"Om file init failed"});
+    GELOGE(ge::FAILED, "Om file init failed.");
+    return ret;
+  }
+
+  ModelPartition ir_part;
+  ret = om_load_helper.GetModelPartition(MODEL_DEF, ir_part);
+  if (ret != SUCCESS) {
+    ErrorManager::GetInstance().ATCReportErrMessage("E19021", {"reason"}, {"Get model part failed"});
+    GELOGE(ge::FAILED, "Get model part failed.");
+    return ret;
+  }
+
+  bool flag = ReadProtoFromArray(ir_part.data, ir_part.size, &model_def);
+  if (!flag) {
+    ret = INTERNAL_ERROR;
+    ErrorManager::GetInstance().ATCReportErrMessage("E19021", {"reason"}, {"ReadProtoFromArray failed"});
+    GELOGE(ret, "ReadProtoFromArray failed.");
+    return ret;
+  }
+  modeldef_size = ir_part.size;
+  return ret;
+}
+
+Status ModelTool::GetModelInfoFromPbtxt(const char *model_file, ge::proto::ModelDef &model_def) {
+  GE_CHECK_NOTNULL(model_file);
+  ge::ModelData model;
+  int32_t priority = 0;
+
+  Status ret = ModelParserBase::LoadFromFile(model_file, "", priority, model);
+  auto free_model_data = [](void **ptr) -> void {
+    if (ptr != nullptr && *ptr != nullptr) {
+      delete[] reinterpret_cast<char *>(*ptr);
+      *ptr = nullptr;
+    }
+  };
+  if (ret != SUCCESS) {
+    free_model_data(&model.model_data);
+    GELOGE(ret, "LoadFromFile failed.");
+    return ret;
+  }
+
+  try {
+    bool flag = google::protobuf::TextFormat::ParseFromString(reinterpret_cast<char *>(model.model_data), &model_def);
+    if (!flag) {
+      free_model_data(&model.model_data);
+      ErrorManager::GetInstance().ATCReportErrMessage("E19021", {"reason"}, {"ParseFromString failed"});
+      GELOGE(FAILED, "ParseFromString failed.");
+      return FAILED;
+    }
+    free_model_data(&model.model_data);
+    return SUCCESS;
+  } catch (google::protobuf::FatalException &e) {
+    free_model_data(&model.model_data);
+    ErrorManager::GetInstance().ATCReportErrMessage("E19021", {"reason"}, {"ParseFromString failed, exception message["
+                                                    + std::string(e.what()) + "]"});
+    GELOGE(FAILED, "ParseFromString failed. exception message : %s", e.what());
+    return FAILED;
+  }
+}
 }  // namespace ge

ge/graph/optimize/common/params.h

@@ -55,7 +55,7 @@ class Params : public Singleton<Params> {
   Params() : target_("MINI") {}
 
   string target_;
-  uint8_t target_8bit_ = 0;
+  uint8_t target_8bit_ = TARGET_TYPE_MINI_8BIT;
 };
 }  // namespace ge
 

ge/init/gelib.cc

@@ -31,6 +31,7 @@
 #include "framework/common/debug/ge_log.h"
 #include "framework/common/debug/log.h"
 #include "framework/common/util.h"
+#include "framework/omg/ge_init.h"
 #include "analyzer/analyzer.h"
 #include "ge/ge_api_types.h"
 #include "ge_local_engine/engine/host_cpu_engine.h"
@@ -531,4 +532,24 @@ void GELib::RollbackInit() {
   HostMemManager::Instance().Finalize();
   VarManagerPool::Instance().Destory();
 }
+
+Status GEInit::Initialize(const map<string, string> &options) {
+  Status ret = SUCCESS;
+  std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
+  if (instance_ptr == nullptr || !instance_ptr->InitFlag()) {
+    ret = GELib::Initialize(options);
+  }
+  return ret;
+}
+
+Status GEInit::Finalize() {
+  std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
+  if (instance_ptr != nullptr) {
+    return instance_ptr->Finalize();
+  }
+}
+
+string GEInit::GetPath() {
+  return GELib::GetPath();
+}
 }  // namespace ge

inc/framework/omg/ge_init.h

@@ -0,0 +1,36 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INC_FRAMEWORK_OMG_GE_INIT_H_
+#define INC_FRAMEWORK_OMG_GE_INIT_H_
+#include <map>
+#include <string>
+#include "common/ge_inner_error_codes.h"
+
+namespace ge {
+class GE_FUNC_VISIBILITY GEInit {
+ public:
+  // GE Environment Initialize, return Status: SUCCESS,FAILED
+  static Status Initialize(const std::map<std::string, std::string> &options);
+
+  static std::string GetPath();
+
+  // GE Environment Finalize, return Status: SUCCESS,FAILED
+  static Status Finalize();
+};
+}  // namespace ge
+
+#endif  // INC_FRAMEWORK_OMG_GE_INIT_H_

inc/framework/omg/model_tool.h

@@ -0,0 +1,35 @@
+/**
+ * Copyright 2019-2020 Huawei Technologies Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INC_FRAMEWORK_OMG_MODEL_TOOL_H_
+#define INC_FRAMEWORK_OMG_MODEL_TOOL_H_
+
+#include <memory>
+#include <string>
+
+#include "framework/common/debug/ge_log.h"
+#include "proto/ge_ir.pb.h"
+
+namespace ge {
+class GE_FUNC_VISIBILITY ModelTool {
+ public:
+  static Status GetModelInfoFromOm(const char *model_file, ge::proto::ModelDef &model_def, uint32_t &modeldef_size);
+
+  static Status GetModelInfoFromPbtxt(const char *model_file, ge::proto::ModelDef &model_def);
+};
+}  // namespace ge
+
+#endif  // INC_FRAMEWORK_OMG_MODEL_TOOL_H_

tests/ut/ge/graph/load/model_helper_unittest.cc

@@ -18,6 +18,8 @@
 #define private public
 #define protected public
 #include "framework/common/helper/model_helper.h"
+#include "framework/omg/model_tool.h"
+#include "framework/omg/ge_init.h"
 #include "ge/model/ge_model.h"
 #undef private
 #undef protected
@@ -49,4 +51,21 @@ TEST_F(UtestModelHelper, save_size_to_modeldef)
   ModelHelper model_helper;
   EXPECT_EQ(SUCCESS, model_helper.SaveSizeToModelDef(ge_model));
 }
+
+TEST_F(UtestModelHelper, atc_test)
+{
+  ge::proto::ModelDef model_def;
+  uint32_t modeldef_size = 0;
+
+  GEInit::Finalize();
+  char buffer[1024];
+  getcwd(buffer, 1024);
+  string path=buffer;
+  string file_path=path + "/Makefile";
+
+  ModelTool::GetModelInfoFromOm(file_path.c_str(), model_def, modeldef_size);
+  ModelTool::GetModelInfoFromOm("123.om", model_def, modeldef_size);
+  ModelTool::GetModelInfoFromPbtxt(file_path.c_str(), model_def);
+  ModelTool::GetModelInfoFromPbtxt("123.pbtxt", model_def);
+}
 }  // namespace ge