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