Benchmark: Filter vs slice - neokore

Script Preparation code:

var arr = [{
        id: 1,
        name: 'Apple',
        image: 'apple.png',
        description: 'The usually round red, green, or yellow fruit of a small tree of the rose family.',
        link: 'https://www.wikipedia.org/wiki/Apple'
    },
    {
        id: 2,
        name: 'Orange',
        image: 'orange.png',
        description: 'A rounded, reddish yellow, bitter or sweet citrus fruit that can be eaten.'
    },
    {
        id: 3,
        name: 'Lemon',
        image: 'lemon.png',
        description: 'The yellowish, acid fruit of a subtropical citrus tree.',
        link: 'https://www.wikipedia.org/wiki/Lemon'
    },
    {
        id: 4,
        name: 'Pear',
        image: 'pear.png',
        description: 'The rounded fruit of a tree of the rose family.'
    },
    {
        id: 5,
        name: 'Strawberry',
        image: 'strawberry.png',
        description: 'The fleshy red fruit of a stemless plant belonging to the rose family.',
        link: 'https://www.wikipedia.org/wiki/Strawberry'
    },
    {
        id: 6,
        name: 'Pineapple',
        image: 'pineapple.png',
        description: 'A tropical plant having a short stem and rigid, spiny leaves.'
    },
    {
        id: 7,
        name: 'Watermelon',
        image: 'watermelon.png',
        description: 'A large melon with a hard, green rind and sweet, juicy, usually red pulp.',
        link: 'https://www.wikipedia.org/wiki/Watermelon'
    },
    {
        id: 8,
        name: 'Grapes',
        image: 'grapes.png',
        description: 'The smooth-skinned, green or purple fruit that grows in clusters on vines, may be eaten, and is used to make wine.'
    },
    {
        id: 100,
        name: 'Apple',
        image: 'apple.png',
        description: 'The usually round red, green, or yellow fruit of a small tree of the rose family.',
        link: 'https://www.wikipedia.org/wiki/Apple'
    },
    {
        id: 2,
        name: 'Orange',
        image: 'orange.png',
        description: 'A rounded, reddish yellow, bitter or sweet citrus fruit that can be eaten.'
    },
    {
        id: 3,
        name: 'Lemon',
        image: 'lemon.png',
        description: 'The yellowish, acid fruit of a subtropical citrus tree.',
        link: 'https://www.wikipedia.org/wiki/Lemon'
    },
    {
        id: 4,
        name: 'Pear',
        image: 'pear.png',
        description: 'The rounded fruit of a tree of the rose family.'
    },
    {
        id: 5,
        name: 'Strawberry',
        image: 'strawberry.png',
        description: 'The fleshy red fruit of a stemless plant belonging to the rose family.',
        link: 'https://www.wikipedia.org/wiki/Strawberry'
    },
    {
        id: 6,
        name: 'Pineapple',
        image: 'pineapple.png',
        description: 'A tropical plant having a short stem and rigid, spiny leaves.'
    },
    {
        id: 7,
        name: 'Watermelon',
        image: 'watermelon.png',
        description: 'A large melon with a hard, green rind and sweet, juicy, usually red pulp.',
        link: 'https://www.wikipedia.org/wiki/Watermelon'
    },
    {
        id: 8,
        name: 'Grapes',
        image: 'grapes.png',
        description: 'The smooth-skinned, green or purple fruit that grows in clusters on vines, may be eaten, and is used to make wine.'
    },
    {
        id: 1,
        name: 'Apple',
        image: 'apple.png',
        description: 'The usually round red, green, or yellow fruit of a small tree of the rose family.',
        link: 'https://www.wikipedia.org/wiki/Apple'
    },
    {
        id: 2,
        name: 'Orange',
        image: 'orange.png',
        description: 'A rounded, reddish yellow, bitter or sweet citrus fruit that can be eaten.'
    },
    {
        id: 3,
        name: 'Lemon',
        image: 'lemon.png',
        description: 'The yellowish, acid fruit of a subtropical citrus tree.',
        link: 'https://www.wikipedia.org/wiki/Lemon'
    },
    {
        id: 4,
        name: 'Pear',
        image: 'pear.png',
        description: 'The rounded fruit of a tree of the rose family.'
    },
    {
        id: 5,
        name: 'Strawberry',
        image: 'strawberry.png',
        description: 'The fleshy red fruit of a stemless plant belonging to the rose family.',
        link: 'https://www.wikipedia.org/wiki/Strawberry'
    },
    {
        id: 6,
        name: 'Pineapple',
        image: 'pineapple.png',
        description: 'A tropical plant having a short stem and rigid, spiny leaves.'
    },
    {
        id: 7,
        name: 'Watermelon',
        image: 'watermelon.png',
        description: 'A large melon with a hard, green rind and sweet, juicy, usually red pulp.',
        link: 'https://www.wikipedia.org/wiki/Watermelon'
    },
    {
        id: 8,
        name: 'Grapes',
        image: 'grapes.png',
        description: 'The smooth-skinned, green or purple fruit that grows in clusters on vines, may be eaten, and is used to make wine.'
    },
    {
        id: 1,
        name: 'Apple',
        image: 'apple.png',
        description: 'The usually round red, green, or yellow fruit of a small tree of the rose family.',
        link: 'https://www.wikipedia.org/wiki/Apple'
    },
    {
        id: 2,
        name: 'Orange',
        image: 'orange.png',
        description: 'A rounded, reddish yellow, bitter or sweet citrus fruit that can be eaten.'
    },
    {
        id: 3,
        name: 'Lemon',
        image: 'lemon.png',
        description: 'The yellowish, acid fruit of a subtropical citrus tree.',
        link: 'https://www.wikipedia.org/wiki/Lemon'
    },
    {
        id: 4,
        name: 'Pear',
        image: 'pear.png',
        description: 'The rounded fruit of a tree of the rose family.'
    },
    {
        id: 5,
        name: 'Strawberry',
        image: 'strawberry.png',
        description: 'The fleshy red fruit of a stemless plant belonging to the rose family.',
        link: 'https://www.wikipedia.org/wiki/Strawberry'
    },
    {
        id: 6,
        name: 'Pineapple',
        image: 'pineapple.png',
        description: 'A tropical plant having a short stem and rigid, spiny leaves.'
    },
    {
        id: 7,
        name: 'Watermelon',
        image: 'watermelon.png',
        description: 'A large melon with a hard, green rind and sweet, juicy, usually red pulp.',
        link: 'https://www.wikipedia.org/wiki/Watermelon'
    },
    {
        id: 8,
        name: 'Grapes',
        image: 'grapes.png',
        description: 'The smooth-skinned, green or purple fruit that grows in clusters on vines, may be eaten, and is used to make wine.'
    }
]

Tests:

Filter
arr.filter((elem) => elem.id !== 100)
Slice
[...arr.slice(0, 8),...arr.slice(8 + 1)]

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Filter
Slice

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 25 days ago):

LLMs can make mistakes. Check important info.

A long and complex JSON object!

After analyzing the structure of the JSON, I will make some educated guesses about what you'd like me to do with this data.

Based on the test cases provided, it appears that we have an array of objects (`arr`) containing information about different fruits. The array has a method `filter` and another method called `slice`, which are not built-in methods for arrays in JavaScript. I'm going to assume that these methods are custom implementations or part of some external library.

The first test case is:

```javascript
arr.filter((elem) => elem.id !== 100)
```

This test case seems to be checking if the array `arr` contains any elements with an `id` property equal to 100. I'm going to guess that this test case is checking for a specific error or edge case in the code.

The second test case is:

```javascript
[...arr.slice(0, 8), ...arr.slice(8 + 1)]
```

This test case appears to be testing some sort of concatenation or merging behavior on the array `arr`. The use of spread operators (`...`) suggests that this might be related to some form of data processing or aggregation.

To provide a meaningful answer, I would need more context about what these tests are trying to achieve. Are they part of some code review or testing process? What is the expected behavior for these test cases?

Assuming I don't have any additional information, my response will be limited to making some educated guesses based on the JSON data provided.

If you provide more context or clarify your requirements, I'd be happy to help further!

Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36

Browser/OS: Chrome 93 on Linux

View result in a separate tab

Test name	Executions per second
Filter	5895605.0 Ops/sec
Slice	2317780.8 Ops/sec

Related benchmarks:

Filter vs slice - neokore (version: 0)

Comparing performance of: Filter vs Slice

Created: 3 years ago by: Guest

Jump to the latest result

Filter

Slice

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 25 days ago):