Benchmark: collison - MeasureThat.net

Script Preparation code:

var playerX = 200;
var playerY = 200;

var playerB = 200;
var playerC = 200;

var playerD = 200;
var playerF = 200;

Tests:

if
if(playerX > 954) { playerX = 954; } if(playerX < 6) { playerX = 6; } if(playerY > 534) { playerY = 534; } if(playerY < 6) { playerY = 6; }
minmax
playerB = Math.max(Math.min(playerB, 954), 6); playerC = Math.max(Math.min(playerC, 534), 6);
if else
if(playerD > 954) { playerD = 954; } else if(playerD < 6) { playerD = 6; } if(playerF > 534) { playerF = 534; } else if(playerF < 6) { playerF = 6; }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
if
minmax
if else

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 JSON and explain what's being tested, compared, and the pros and cons of each approach.

**Benchmark Definition**

The benchmark definition is the code that defines the test case. In this case, there are three test cases:

1. "if": This test case checks if `playerX` is greater than 954, less than 6, and sets it accordingly.
2. "minmax": This test case uses the `Math.min` and `Math.max` functions to find the minimum and maximum values between two numbers, and assigns the result back to one of the variables (`playerB` or `playerC`).
3. "if else": This test case checks if `playerD` or `playerF` is greater than 954, less than 6, and sets it accordingly.

**Comparison**

The comparison being made here is between different ways of handling conditional logic in JavaScript:

1. **Simple if-else statements**: The first two test cases use simple if-else statements to check conditions.
2. **Math.min and Math.max functions**: The third test case uses the `Math.min` and `Math.max` functions to find the minimum and maximum values between two numbers.

**Pros and Cons**

Here are some pros and cons of each approach:

1. **Simple if-else statements**:
	* Pros: Easy to read and understand, simple to implement.
	* Cons: Can be slow due to repeated checks, may not be suitable for complex logic.
2. **Math.min and Math.max functions**:
	* Pros: Efficient, can handle multiple values in a single operation, easy to maintain.
	* Cons: May require additional setup or understanding of the function's behavior.

**Libraries and Features**

There is no library being used in these benchmark cases. However, it's worth noting that `Math.min` and `Math.max` functions are built-in JavaScript functions that provide efficient way to find minimum and maximum values.

The "if" test case uses a simple if-else statement, which is not using any special features or syntax in JavaScript.

**Other Considerations**

When evaluating the performance of different approaches, it's also important to consider other factors such as:

* Loop overhead: How much does the loop overhead affect the performance?
* Branch prediction: Can the compiler predict the outcome of the branch instruction, which can improve performance?
* Cache locality: Are the data being accessed in a way that minimizes cache misses?

**Alternatives**

Some alternative approaches to consider are:

1. **Template literals**: Using template literals instead of string concatenation can be faster and more readable.
2. **Let and const**: Using `let` and `const` declarations instead of `var` can improve scoping and reduce unexpected behavior.
3. **Closures**: Using closures to encapsulate data and logic can make the code more modular and reusable.

However, these alternatives may not be directly applicable in this specific benchmark case.

Related benchmarks:

collison (version: 0)

Comparing performance of: if vs minmax vs if else

Created: 8 years ago by: Guest

Jump to the latest result

if

minmax

if else

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):