1 /* Copyright 2022 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/compiler/tf2tensorrt/convert/utils.h" 17 18 #if GOOGLE_CUDA && GOOGLE_TENSORRT 19 20 #include "tensorflow/core/util/env_var.h" 21 22 namespace tensorflow { 23 namespace tensorrt { 24 isExperimentalFeatureActivated(string feature_name)25bool isExperimentalFeatureActivated(string feature_name) { 26 string envvar_str; 27 TF_CHECK_OK( 28 ReadStringFromEnvVar("TF_TRT_EXPERIMENTAL_FEATURES", "", &envvar_str)); 29 return envvar_str.find(feature_name) != string::npos; 30 } 31 32 } // namespace tensorrt 33 } // namespace tensorflow 34 35 #endif // GOOGLE_CUDA && GOOGLE_TENSORRT 36