wehub-resource-sync
58 lines
2.0 KiB
C
58 lines
2.0 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_C_TF_BUFFER_H_
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#define TENSORFLOW_C_TF_BUFFER_H_
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#include <stddef.h>
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#include "tensorflow/c/c_api_macros.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// --------------------------------------------------------------------------
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// TF_Buffer holds a pointer to a block of data and its associated length.
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// Typically, the data consists of a serialized protocol buffer, but other data
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// may also be held in a buffer.
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//
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// By default, TF_Buffer itself does not do any memory management of the
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// pointed-to block. If need be, users of this struct should specify how to
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// deallocate the block by setting the `data_deallocator` function pointer.
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typedef struct TF_Buffer {
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const void* data;
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size_t length;
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void (*data_deallocator)(void* data, size_t length);
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} TF_Buffer;
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// Makes a copy of the input and sets an appropriate deallocator. Useful for
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// passing in read-only, input protobufs.
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TF_CAPI_EXPORT extern TF_Buffer* TF_NewBufferFromString(const void* proto,
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size_t proto_len);
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// Useful for passing *out* a protobuf.
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TF_CAPI_EXPORT extern TF_Buffer* TF_NewBuffer(void);
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TF_CAPI_EXPORT extern void TF_DeleteBuffer(TF_Buffer*);
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TF_CAPI_EXPORT extern TF_Buffer TF_GetBuffer(TF_Buffer* buffer);
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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#endif // TENSORFLOW_C_TF_BUFFER_H_
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