Benchmark: Conditional Benchmark

Tests:

Falsy First
function demoA() { console.log('Hello from demoA'); } function demoB() { console.log('Hello from demoB'); } function demo(run = false) { if (!run) return; demoA(); demoB(); } demo();
Truthy First
function demoA() { console.log('Hello from demoA'); } function demoB() { console.log('Hello from demoB'); } function demo(run = false) { if (run) { demoA(); demoB(); } return; } demo();

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Falsy First
Truthy First

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

This benchmark does not have any results yet. Be the first one to run it!

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 Overview**

The provided benchmark is a simple JavaScript function comparison between two approaches: Truthy First and Falsy First. The benchmark consists of three main components:

1. **Benchmark Definition**: A JavaScript function that defines the two functions to be compared, `demoA` and `demoB`.
2. **Test Cases**: Two individual test cases that compare the performance of these functions.
3. **Latest Benchmark Result**: The results from a recent execution of the benchmark.

**Truthy First vs Falsy First**

The two approaches being tested are:

1. **Truthy First (Demo A)**: The function `demo` checks if the `run` parameter is truthy, and if so, calls both functions.
2. **Falsy First (Demo B)**: The function `demo` checks if the `run` parameter is falsy, and if not, returns immediately without calling either function.

**Pros and Cons of Each Approach**

1. **Truthy First (Demo A)**
	* Pros:
		+ Can be more efficient when `run` is often true.
	* Cons:
		+ May lead to slower performance when `run` is false.
2. **Falsy First (Demo B)**
	* Pros:
		+ Can be faster when `run` is false, as the function returns immediately.
	* Cons:
		+ May lead to unnecessary function calls and overhead when `run` is true.

**Library and Special JS Features**

There are no libraries or special JavaScript features being used in this benchmark. The code only relies on built-in JavaScript functionality.

**Device Platform and Browser**

The benchmark was run on a desktop device with Chrome 115 browser, running on Mac OS X 10.15.7.

**Alternatives**

If you're looking for alternatives to this benchmark or want to explore different approaches, consider the following options:

1. **Use a different JavaScript engine**: Try running the benchmark with a different JavaScript engine, such as V8 (used by Chrome) or SpiderMonkey (used by Firefox).
2. **Increase function complexity**: Add more functions or parameters to the demo code to make it more representative of real-world scenarios.
3. **Use asynchronous execution**: Replace synchronous function calls with asynchronous callbacks or promises to simulate real-world async scenarios.
4. **Add more test cases**: Create additional test cases to compare performance under different conditions, such as varying input sizes or edge cases.

Keep in mind that the original benchmark is designed to test specific aspects of JavaScript function execution and may not be suitable for general-purpose optimization.

Related benchmarks:

Conditional Benchmark (version: 0)

Comparing performance of: Falsy First vs Truthy First

Created: 2 years ago by: Guest

Jump to the latest result

Falsy First

Truthy First

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):