/**
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* @license
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* Copyright 2022 Google LLC.
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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*/
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/// <amd-module name="@tensorflow/tfjs-core/dist/tensor_info" />
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import { DataType } from './types';
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/**
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* We wrap data id since we use weak map to avoid memory leaks.
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* Since we have our own memory management, we have a reference counter
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* mapping a tensor to its data, so there is always a pointer (even if that
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* data is otherwise garbage collectable).
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* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/
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* Global_Objects/WeakMap
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*/
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export type DataId = object;
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/** Holds metadata for a given tensor. */
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export interface TensorInfo {
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dataId: DataId;
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shape: number[];
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dtype: DataType;
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}
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