Benchmark: Comparison of OOP and non-OOP printf()

Tests:

standard
var printf = function (str = "" ) { str = str.toString(); if (!this.string) {this.string = "";} if (str === "") { console.log(this.string+str); this.string = ""; } else { this.string += str; } return this; }; for (i = 0; i < 1000; i++) { printf(Math.random()); }
oop
var printf = function (str = "" ) { this.string = ""; this.printf = (str = "") =>{ str = str.toString(); if (str === "") { console.log(this.string+str); this.string = ""; } else { this.string += str; } return this; } return this.printf(str); }; for (i = 0; i < 1000; i++) { printf(Math.random()); }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
standard
oop

Fastest: N/A

Slowest: N/A

Latest run results:

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

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0

Browser/OS: Firefox 87 on Ubuntu

View result in a separate tab

Test name	Executions per second
standard	1569.5 Ops/sec
oop	1625.3 Ops/sec

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

LLMs can make mistakes. Check important info.

Let's dive into the provided benchmark and explain what's being tested, compared, and some pros and cons of each approach.

**Benchmark Overview**

The test compares two implementations of a `printf` function in JavaScript:

1. **Standard implementation**: A simple function that takes a string as an argument and appends it to a static `string` property.
2. **Object-oriented (OOP) implementation**: An object-oriented version of the `printf` function, where the function returns an instance of an object with a `print` method.

**Options Compared**

The two implementations are compared in terms of their execution performance and memory usage.

**Pros and Cons of Each Approach:**

1. **Standard Implementation**
	* Pros:
		+ Simple and lightweight code.
		+ Fast execution, as it only involves basic arithmetic operations.
	* Cons:
		+ Memory-intensive due to the use of a static `string` property that grows with each iteration.
		+ Not suitable for use in OOP contexts or when working with large amounts of data.
2. **OOP Implementation**
	* Pros:
		+ More efficient memory usage, as the `string` property is only created once and reused.
		+ Easier to extend or modify the behavior using object-oriented principles.
	* Cons:
		+ Slower execution due to the creation of an instance object and the use of method calls.
		+ May have additional overhead from object creation and garbage collection.

**Library: None**

There is no external library used in these implementations. The `printf` function is a custom implementation, and there are no dependencies on third-party libraries.

**Special JavaScript Features/Syntax:**

This benchmark does not explicitly use any special JavaScript features or syntax. However, it's worth noting that the OOP implementation uses object-oriented principles, which may rely on certain browser-specific features (e.g., `=>` syntax for arrow functions).

**Other Alternatives:**

If you were to modify these implementations or create new ones, some alternative approaches could include:

1. **Using a library like `printf.js`**: A popular JavaScript library that provides a simple and efficient implementation of the `printf` function.
2. **Implementing the `printf` function using a template engine**: Instead of writing a custom implementation, you could use a template engine like Handlebars or Pug to generate the output string.
3. **Using a Just-In-Time (JIT) compiler**: Some JavaScript engines, like SpiderMonkey in Firefox, provide JIT compilation for certain operations. This could potentially lead to improved performance for specific workloads.

Keep in mind that these alternatives would require additional setup and may introduce new dependencies or complexities. The standard implementation remains a simple and lightweight option, while the OOP implementation offers more flexibility and maintainability at the cost of performance.

Related benchmarks:

Comparison of OOP and non-OOP printf() (version: 0)

Comparing performance of: standard vs oop

Created: 3 years ago by: Guest

Jump to the latest result

standard

oop

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

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