1 | /* Copyright 2017 The TensorFlow Authors. All Rights Reserved. |
---|---|
2 | |
3 | Licensed under the Apache License, Version 2.0 (the "License"); |
4 | you may not use this file except in compliance with the License. |
5 | You may obtain a copy of the License at |
6 | |
7 | http://www.apache.org/licenses/LICENSE-2.0 |
8 | |
9 | Unless required by applicable law or agreed to in writing, software |
10 | distributed under the License is distributed on an "AS IS" BASIS, |
11 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | See the License for the specific language governing permissions and |
13 | limitations under the License. |
14 | ==============================================================================*/ |
15 | |
16 | #include "tensorflow/core/framework/op.h" |
17 | #include "tensorflow/core/framework/shape_inference.h" |
18 | |
19 | namespace tensorflow { |
20 | |
21 | REGISTER_OP("TPUOrdinalSelector") |
22 | .Output("device_ordinals: int32") |
23 | .SetIsStateful() |
24 | .SetShapeFn([](::tensorflow::shape_inference::InferenceContext* c) { |
25 | c->set_output(0, |
26 | c->Vector(shape_inference::InferenceContext::kUnknownDim)); |
27 | return OkStatus(); |
28 | }); |
29 | |
30 | } // namespace tensorflow |
31 |