/* Copyright 2025 The OpenXLA 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.
==============================================================================*/
#ifndef THIRD_PARTY_XPROF_UTILS_XLA_OP_UTILS_H_
#define THIRD_PARTY_XPROF_UTILS_XLA_OP_UTILS_H_

#include <string>

#include "absl/strings/string_view.h"

namespace tensorflow {
namespace profiler {

// Extracts the xprof kernel metadata from the given HLO expression.
// Returns an empty string if the HLO expression does not contain xprof kernel
// metadata.
std::string ExtractXprofKernelMetadata(absl::string_view hlo_expression);

}  // namespace profiler
}  // namespace tensorflow

#endif  // THIRD_PARTY_XPROF_UTILS_XLA_OP_UTILS_H_
