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sdfdsfdsfsdfsdfsdfdsqfdsfdfs
(version: 0)
Comparing performance of:
Array filter vs dfdfdf
Created:
5 years ago
by:
Guest
Jump to the latest result
Script Preparation code:
var array = []; for (var i = 0; i < 100000; i++) { array.push(i); }
Tests:
Array filter
array.filter(function(a){return a == 1})
dfdfdf
array.filter(function(a){return a == 1})
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
Array filter
dfdfdf
Fastest:
N/A
Slowest:
N/A
Latest run results:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
Let's break down the provided JSON data and explain what's being tested, compared, and other considerations. **Benchmark Definition** The `Script Preparation Code` defines a simple JavaScript script that creates an array of 100,000 elements and pushes each element into the array. This is likely used as a baseline or warm-up script to prepare the environment for the actual benchmark. **Individual Test Cases** There are two test cases: 1. **Array filter**: This test case uses the `array.filter()` method with a callback function that returns `true` only when the input `a` equals 1. The purpose of this test is to measure the performance of the array filtering operation. 2. **dfdfdf** ( Duplicate Test Case ): This test case is identical to the first one, suggesting it might be an error or a duplicate test case. **Other Considerations** * The benchmark uses JavaScript, which means the results are specific to the language and its implementation. * The `ExecutionsPerSecond` metric indicates how many times the tested operation (array filter) is executed per second. A higher value generally indicates better performance. * The `RawUAString`, `Browser`, `DevicePlatform`, and `OperatingSystem` fields provide information about the browser, device, and operating system used for the test. **Library and Library Purpose** The `Array.prototype.filter()` method is a built-in JavaScript library function that filters elements in an array based on a specified condition. It's part of the ECMAScript standard and is widely supported across different browsers and devices. **Special JS Feature or Syntax** There are no special JavaScript features or syntax used in these benchmark definitions, as they only rely on basic JavaScript constructs like arrays, loops, and functions. **Alternatives** For those interested in exploring alternatives to MeasureThat.net, here are a few options: * **jsperf**: Another popular online JavaScript benchmarking platform that allows users to create and compare benchmarks. * **Benchmark.js**: A lightweight benchmarking library for Node.js applications that can be used as an alternative to MeasureThat.net. * **BenchMarkU**: An open-source benchmarking framework for JavaScript that provides a more comprehensive set of features and tools. These alternatives offer different approaches and features, but all aim to help developers measure the performance of their JavaScript code.
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