Benchmark: collide - MeasureThat.net

Script Preparation code:

var x = 300;
var y = 300;

Tests:

or
if (x < 0 || x > 500) { console.log("hit") } if (y < 0 || y > 500) { console.log("hit") }
if
if (y < 0) { console.log("hit") } if (x < 0) { console.log("hit") } if (x > 500) { console.log("hit") } if (y > 500) { console.log("hit") }
else if
if (x < 0) { console.log("hit") } else if (x > 500) { console.log("hit") } if (y < 0) { console.log("hit") } else if (y > 500) { console.log("hit") }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
or
if
else if

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

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Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

Let's break down the provided benchmark and explain what's being tested.

**Benchmark Definition**

The provided JSON defines two benchmark definitions:

1. `collide`
2. `or`, `if`, and `else if`

**What is being tested?**

These benchmark definitions test different conditions in JavaScript. The tests compare how fast each condition executes on a mobile device (iPhone) running Chrome Mobile iOS 69.

**Options compared**

The benchmark compares the execution speed of three conditions:

1. `or`
2. `if`
3. `else if`

Each condition has multiple versions, but they all have similar logic:

* The first version checks for two conditions using an `if` statement.
* The second version uses an `if` statement with an `else if` clause to combine the checks into a single statement.
* The third version also uses an `if` statement with multiple `else if` clauses.

**Pros and Cons**

Here are some pros and cons of each approach:

1. **`or` condition**
	* Pros: Simple, easy to read, and maintain.
	* Cons: May not be optimized for performance on certain platforms or browsers.
2. **`if` condition with multiple checks**
	* Pros: Allows combining multiple conditions into a single statement, which can lead to better cache locality and optimization.
	* Cons: Can be harder to read and understand, especially for complex logic.
3. **`if` condition with `else if` clause**
	* Pros: Combines the benefits of both approaches: simple logic and optimized execution.
	* Cons: May add unnecessary complexity to the codebase.

**Libraries used**

None of the provided benchmark definitions use external libraries or frameworks. However, it's worth noting that the test cases are written in a way that makes them platform-specific (e.g., iPhone, Chrome Mobile iOS 69).

**Special JavaScript features or syntax**

There are no special JavaScript features or syntax used in these test cases.

**Other alternatives**

If you want to explore alternative approaches or optimize your own conditions, consider the following:

* Use `switch` statements instead of `if`/`else if` chains for more complex logic.
* Consider using a more advanced optimization technique like tail recursion or memoization.
* Look into platform-specific optimizations, such as using SIMD instructions or caching frequently accessed values.

Keep in mind that these are just suggestions; the best approach will depend on your specific use case and performance requirements.

Related benchmarks:

collide (version: 0)

Comparing performance of: or vs if vs else if

Created: 7 years ago by: Guest

Jump to the latest result

or

if

else if

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):