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- // Copyright 2021 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_OPTIMIZATION_GUIDE_CORE_EXECUTION_STATUS_H_
- #define COMPONENTS_OPTIMIZATION_GUIDE_CORE_EXECUTION_STATUS_H_
- #include <string>
- namespace optimization_guide {
- // The status of a model execution. These values are logged to UMA histograms,
- // do not change or reorder values. Make sure to update
- // |OptimizationGuideExecutionStatus| in //tools/metrics/histograms/enums.xml.
- enum class ExecutionStatus {
- // Status is unknown.
- kUnknown = 0,
- // Execution finished successfully.
- kSuccess = 1,
- // Execution is still pending.
- kPending = 2,
- // Execution failed because the model file is not available.
- kErrorModelFileNotAvailable = 3,
- // Execution failed because the model file could not be loaded into TFLite.
- kErrorModelFileNotValid = 4,
- // Execution failed because the input was empty or otherwise invalid.
- kErrorEmptyOrInvalidInput = 5,
- // Execution failed because of an unknown error.
- kErrorUnknown = 6,
- // Execution was cancelled. This can happen if the execution took too long to
- // finish and it was automatically cancelled after an experiment-controlled
- // timeout.
- kErrorCancelled = 7,
- kMaxValue = kErrorCancelled,
- };
- // Returns a string representation of |status|.
- std::string ExecutionStatusToString(ExecutionStatus status);
- } // namespace optimization_guide
- #endif // COMPONENTS_OPTIMIZATION_GUIDE_CORE_EXECUTION_STATUS_H_
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