1 | /* Copyright 2019 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 | #include "tensorflow/core/kernels/collective_nccl_gatherer.h" |
16 | |
17 | #if GOOGLE_CUDA || TENSORFLOW_USE_ROCM |
18 | |
19 | #include "tensorflow/core/common_runtime/collective_util.h" |
20 | #include "tensorflow/core/nccl/nccl_manager.h" |
21 | #include "tensorflow/core/platform/tracing.h" |
22 | #include "tensorflow/core/profiler/lib/traceme.h" |
23 | |
24 | namespace tensorflow { |
25 | |
26 | void NcclGatherer::Run(StatusCallback done) { |
27 | col_ctx_->nccl_communicator->Enqueue(col_ctx_, std::move(done)); |
28 | } |
29 | |
30 | REGISTER_COLLECTIVE(NcclGather, NcclGatherer); |
31 | |
32 | } // namespace tensorflow |
33 | |
34 | #endif // GOOGLE_CUDA || TENSORFLOW_USE_ROCM |
35 | |