1 /**
2 * Copyright 2021 Huawei Technologies Co., Ltd
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define USE_DEPRECATED_API
18 #include "tools/converter/optimizer_manager.h"
19 #include <map>
20 #include <set>
21 #include <string>
22 #include <vector>
23 #include "include/backend/optimizer/pass.h"
24 #include "src/common/log_util.h"
25 #include "tools/converter/parser/parser_utils.h"
26 #include "include/registry/pass_base.h"
27 #include "nnacl/op_base.h"
28
29 namespace mindspore {
30 namespace lite {
31 std::map<std::string, opt::PassPtr> PassStorage::pass_storage_;
32 std::set<std::string> PassStorage::inaccessible_for_outer_;
RunOptimizerPass(const FuncGraphPtr & func_graph,const std::vector<std::string> & pass_names)33 bool RunOptimizerPass(const FuncGraphPtr &func_graph, const std::vector<std::string> &pass_names) {
34 if (func_graph == nullptr) {
35 MS_LOG(ERROR) << "func graph is nullptr.";
36 return false;
37 }
38 auto manager = func_graph->manager();
39 if (manager == nullptr) {
40 manager = Manage(func_graph, true);
41 MS_CHECK_TRUE_RET(manager != nullptr, false);
42 std::set<FuncGraphPtr> all_func_graphs;
43 GetAllFuncGraph(func_graph, &all_func_graphs);
44 for (auto &graph : all_func_graphs) {
45 manager->AddFuncGraph(graph);
46 }
47 }
48 for (auto &pass_name : pass_names) {
49 auto pass_outer = registry::PassRegistry::GetPassFromStoreRoom(pass_name);
50 if (pass_outer != nullptr) {
51 auto api_graph = api::MakeShared<api::FuncGraph>(func_graph);
52 MS_CHECK_TRUE_RET(api_graph != nullptr, false);
53 if (!pass_outer->Execute(api_graph)) {
54 MS_LOG(INFO) << "Execute this pass without modifying the graph, pass name: " << pass_name;
55 }
56 continue;
57 }
58 auto pass_builtin = PassStorage::GetPassFromStorage(pass_name);
59 if (pass_builtin == nullptr) {
60 MS_LOG(ERROR) << "exited pass cannot be obtained, pass name is " << pass_name;
61 return false;
62 }
63 if (!pass_builtin->Run(func_graph)) {
64 MS_LOG(INFO) << "Execute this pass without modifying the graph, pass name: " << pass_name;
65 }
66 }
67 return true;
68 }
69
RunExternalPass(const FuncGraphPtr & func_graph,registry::PassPosition position)70 bool RunExternalPass(const FuncGraphPtr &func_graph, registry::PassPosition position) {
71 if (func_graph == nullptr) {
72 MS_LOG(ERROR) << "func graph is nullptr.";
73 return false;
74 }
75 auto schedule_task = registry::PassRegistry::GetOuterScheduleTask(position);
76 for (const auto &pass_name : schedule_task) {
77 if (!PassStorage::IsAccessibleForOuter(pass_name)) {
78 MS_LOG(ERROR) << pass_name << " is an inaccessible pass for outer calling.";
79 return false;
80 }
81 }
82 if (!RunOptimizerPass(func_graph, schedule_task)) {
83 MS_LOG(WARNING) << "run external scheduled task failed.";
84 return false;
85 }
86 return true;
87 }
88 } // namespace lite
89 } // namespace mindspore
90