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1 /* Copyright 2015 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 // This file contains APIs that assume a StreamExecutor is backed by CUDA.
17 // It reaches into the CUDA implementation to activate an underlying CUDA
18 // context.
19 //
20 // Having this file separate from cuda/cuda_gpu_executor.h means that dependent
21 // code does not also have to depend on cuda.h.
22 
23 #ifndef TENSORFLOW_STREAM_EXECUTOR_CUDA_CUDA_ACTIVATION_H_
24 #define TENSORFLOW_STREAM_EXECUTOR_CUDA_CUDA_ACTIVATION_H_
25 
26 #include "tensorflow/stream_executor/gpu/gpu_activation.h"
27 
28 namespace stream_executor {
29 
30 class StreamExecutor;
31 
32 namespace cuda {
33 
34 using ScopedActivateExecutorContext = gpu::ScopedActivateExecutorContext;
35 
36 }  // namespace cuda
37 }  // namespace stream_executor
38 
39 #endif  // TENSORFLOW_STREAM_EXECUTOR_CUDA_CUDA_ACTIVATION_H_
40