1 /* Copyright 2020 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 #ifndef TENSORFLOW_CORE_TPU_TPU_EXECUTOR_API_H_ 17 #define TENSORFLOW_CORE_TPU_TPU_EXECUTOR_API_H_ 18 19 #include "tensorflow/core/tpu/libtftpu.h" 20 #include "tensorflow/stream_executor/tpu/tpu_executor_c_api.h" 21 22 namespace tensorflow { 23 namespace tpu { 24 25 TfTpu_ExecutorApiFn* ExecutorApiFn(); 26 27 // Returns whether function pointers in `executor_api_fn` have been set. If 28 // false, it probably means an appropriate initializer needs to be linked in. 29 bool IsInitialized(TfTpu_ExecutorApiFn* executor_api_fn); 30 31 } // namespace tpu 32 } // namespace tensorflow 33 34 #endif // TENSORFLOW_CORE_TPU_TPU_EXECUTOR_API_H_ 35