1 | /* |
2 | * Licensed to the Apache Software Foundation (ASF) under one |
3 | * or more contributor license agreements. See the NOTICE file |
4 | * distributed with this work for additional information |
5 | * regarding copyright ownership. The ASF licenses this file |
6 | * to you under the Apache License, Version 2.0 (the |
7 | * "License"); you may not use this file except in compliance |
8 | * with the License. You may obtain a copy of the License at |
9 | * |
10 | * http://www.apache.org/licenses/LICENSE-2.0 |
11 | * |
12 | * Unless required by applicable law or agreed to in writing, |
13 | * software distributed under the License is distributed on an |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
15 | * KIND, either express or implied. See the License for the |
16 | * specific language governing permissions and limitations |
17 | * under the License. |
18 | */ |
19 | #include "../utils.h" |
20 | |
21 | namespace tvm { |
22 | namespace meta_schedule { |
23 | |
24 | class AddToDatabaseNode : public MeasureCallbackNode { |
25 | public: |
26 | void Apply(const TaskScheduler& task_scheduler, int task_id, |
27 | const Array<MeasureCandidate>& measure_candidates, |
28 | const Array<BuilderResult>& builder_results, |
29 | const Array<RunnerResult>& runner_results) final { |
30 | if (!task_scheduler->database_.defined()) { |
31 | return; |
32 | } |
33 | auto _ = Profiler::TimedScope("MeasureCallback/AddToDatabase" ); |
34 | TuneContext task = task_scheduler->tasks_[task_id]->ctx; |
35 | Database database = task_scheduler->database_.value(); |
36 | Workload workload = database->CommitWorkload(task->mod.value()); |
37 | Target target = task->target.value(); |
38 | ICHECK_EQ(runner_results.size(), measure_candidates.size()); |
39 | int n = runner_results.size(); |
40 | for (int i = 0; i < n; ++i) { |
41 | RunnerResult result = runner_results[i]; |
42 | MeasureCandidate candidate = measure_candidates[i]; |
43 | Array<FloatImm> run_secs{nullptr}; |
44 | if (result->run_secs.defined()) { |
45 | run_secs = result->run_secs.value(); |
46 | } else { |
47 | run_secs = Array<FloatImm>{FloatImm(DataType::Float(32), 1e10)}; |
48 | } |
49 | database->CommitTuningRecord(TuningRecord( |
50 | /*trace=*/candidate->sch->trace().value(), |
51 | /*workload=*/workload, |
52 | /*run_secs=*/run_secs, |
53 | /*target=*/target, |
54 | /*args_info=*/candidate->args_info)); |
55 | } |
56 | } |
57 | |
58 | static constexpr const char* _type_key = "meta_schedule.AddToDatabase" ; |
59 | TVM_DECLARE_FINAL_OBJECT_INFO(AddToDatabaseNode, MeasureCallbackNode); |
60 | }; |
61 | |
62 | MeasureCallback MeasureCallback::AddToDatabase() { |
63 | ObjectPtr<AddToDatabaseNode> n = make_object<AddToDatabaseNode>(); |
64 | return MeasureCallback(n); |
65 | } |
66 | |
67 | TVM_REGISTER_NODE_TYPE(AddToDatabaseNode); |
68 | TVM_REGISTER_GLOBAL("meta_schedule.MeasureCallbackAddToDatabase" ) |
69 | .set_body_typed(MeasureCallback::AddToDatabase); |
70 | |
71 | } // namespace meta_schedule |
72 | } // namespace tvm |
73 | |