text: /*
   * Copyright 2020 The TensorFlow Runtime Authors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  // This file provides methods to define a few common TFRT metrics.
  
  #ifndef TFRT_METRICS_COMMON_METRICS_H_
  #define TFRT_METRICS_COMMON_METRICS_H_
  
  #include "tfrt/metrics/metrics.h"
  
  namespace tfrt {
  namespace metrics {
  
  inline void AddTFRTVersionMetric() {
    static auto* version_metric = [] {
      auto* m = metrics::NewGauge<std::string>("/tensorflow/runtime/version");
      m->Set("TFRT_V0");
      return m;
    }();
    (void)version_metric;
  }
  
  }  // namespace metrics
  }  // namespace tfrt
  
  #endif  // TFRT_METRICS_COMMON_METRICS_H_
  