wehub-resource-sync
48 lines
1.8 KiB
C++
48 lines
1.8 KiB
C++
/* Copyright 2022 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#ifndef TENSORFLOW_CC_SAVED_MODEL_FINGERPRINTING_H_
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#define TENSORFLOW_CC_SAVED_MODEL_FINGERPRINTING_H_
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#include <string>
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#include "absl/status/statusor.h"
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#include "absl/strings/string_view.h"
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#include "tensorflow/core/protobuf/fingerprint.pb.h"
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namespace tensorflow::saved_model::fingerprinting {
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// Creates a FingerprintDef proto from a SavedModel (regular or chunked) and the
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// checkpoint meta file (.index) in `export_dir`.
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absl::StatusOr<FingerprintDef> CreateFingerprintDef(
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absl::string_view export_dir);
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// Loads the `fingerprint.pb` from `export_dir`, returns an error if there is
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// none.
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absl::StatusOr<FingerprintDef> ReadSavedModelFingerprint(
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absl::string_view export_dir);
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// Canonical fingerprinting ID for a SavedModel.
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std::string Singleprint(uint64_t graph_def_program_hash,
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uint64_t signature_def_hash,
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uint64_t saved_object_graph_hash,
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uint64_t checkpoint_hash);
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std::string Singleprint(const FingerprintDef& fingerprint);
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absl::StatusOr<std::string> Singleprint(absl::string_view export_dir);
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} // namespace tensorflow::saved_model::fingerprinting
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#endif // TENSORFLOW_CC_SAVED_MODEL_FINGERPRINTING_H_
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