/**
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* @license
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* Copyright 2018 Google LLC. 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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*
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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/profiler" />
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import { BackendTimer } from './backends/backend';
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import { Tensor } from './tensor';
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import { NamedTensorMap } from './tensor_types';
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import { DataType, DataTypeMap, TypedArray } from './types';
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export type KernelProfile = {
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kernelName: string;
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outputs: Tensor[];
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inputs: NamedTensorMap;
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timeMs: Promise<number | {
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error: string;
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}>;
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extraInfo: Promise<string>;
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};
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export declare class Profiler {
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private backendTimer;
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private logger?;
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constructor(backendTimer: BackendTimer, logger?: Logger);
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profileKernel(kernelName: string, inputs: NamedTensorMap, f: () => Tensor[]): KernelProfile;
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logKernelProfile(kernelProfile: KernelProfile): void;
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}
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export declare function checkComputationForErrors<D extends DataType>(vals: DataTypeMap[D], dtype: D, kernelName: string): boolean;
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export declare class Logger {
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logKernelProfile(name: string, result: Tensor, vals: TypedArray, timeMs: number | {
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error: string;
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}, inputs: NamedTensorMap, extraInfo?: string): void;
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}
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