1/* Copyright 2019 The TensorFlow Authors. Al Rights Reserved.
2
3Licensed under the Apache License, Version 2.0 (the "License");
4you may not use this file except in compliance with the License.
5You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9Unless required by applicable law or agreed to in writing, software
10distributed under the License is distributed on an "AS IS" BASIS,
11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12See the License for the specific language governing permissions and
13limitations under the License.
14==============================================================================*/
15#include "tensorflow/core/common_runtime/input_colocation_exemption_registry.h"
16
17#include <set>
18#include <string>
19
20#include "tensorflow/core/platform/logging.h"
21
22namespace tensorflow {
23
24InputColocationExemptionRegistry* InputColocationExemptionRegistry::Global() {
25 static InputColocationExemptionRegistry* registry =
26 new InputColocationExemptionRegistry;
27 return registry;
28}
29
30void InputColocationExemptionRegistry::Register(const string& op) {
31 auto it = ops_.find(op);
32 if (it != ops_.end()) {
33 LOG(WARNING) << "Input colocation exemption for op: " << op
34 << " already registered";
35 } else {
36 ops_.insert(op);
37 }
38}
39
40} // namespace tensorflow
41