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 | void PyMeasureCallbackNode::Apply(const TaskScheduler& task_scheduler, // |
25 | int task_id, // |
26 | const Array<MeasureCandidate>& measure_candidates, // |
27 | const Array<BuilderResult>& builds, // |
28 | const Array<RunnerResult>& results) { |
29 | ICHECK(f_apply != nullptr) << "PyMeasureCallback's Apply method not implemented!" ; |
30 | auto _ = Profiler::TimedScope("MeasureCallback/" + this->f_as_string()); |
31 | return f_apply(task_scheduler, task_id, measure_candidates, builds, results); |
32 | } |
33 | |
34 | MeasureCallback MeasureCallback::PyMeasureCallback(PyMeasureCallbackNode::FApply f_apply, // |
35 | PyMeasureCallbackNode::FAsString f_as_string) { |
36 | ObjectPtr<PyMeasureCallbackNode> n = make_object<PyMeasureCallbackNode>(); |
37 | n->f_apply = std::move(f_apply); |
38 | n->f_as_string = std::move(f_as_string); |
39 | return MeasureCallback(n); |
40 | } |
41 | |
42 | Array<MeasureCallback, void> MeasureCallback::Default() { |
43 | return { |
44 | MeasureCallback::AddToDatabase(), |
45 | MeasureCallback::RemoveBuildArtifact(), |
46 | MeasureCallback::UpdateCostModel(), |
47 | }; |
48 | } |
49 | |
50 | TVM_STATIC_IR_FUNCTOR(ReprPrinter, vtable) |
51 | .set_dispatch<PyMeasureCallbackNode>([](const ObjectRef& n, ReprPrinter* p) { |
52 | const auto* self = n.as<PyMeasureCallbackNode>(); |
53 | ICHECK(self); |
54 | PyMeasureCallbackNode::FAsString f_as_string = (*self).f_as_string; |
55 | ICHECK(f_as_string != nullptr) << "PyMeasureCallback's AsString method not implemented!" ; |
56 | p->stream << f_as_string(); |
57 | }); |
58 | |
59 | TVM_REGISTER_OBJECT_TYPE(MeasureCallbackNode); |
60 | TVM_REGISTER_NODE_TYPE(PyMeasureCallbackNode); |
61 | |
62 | TVM_REGISTER_GLOBAL("meta_schedule.MeasureCallbackApply" ) |
63 | .set_body_method<MeasureCallback>(&MeasureCallbackNode::Apply); |
64 | TVM_REGISTER_GLOBAL("meta_schedule.MeasureCallbackPyMeasureCallback" ) |
65 | .set_body_typed(MeasureCallback::PyMeasureCallback); |
66 | TVM_REGISTER_GLOBAL("meta_schedule.MeasureCallbackDefault" ) |
67 | .set_body_typed(MeasureCallback::Default); |
68 | |
69 | } // namespace meta_schedule |
70 | } // namespace tvm |
71 | |