Benchmark: test if or else if

Tests:

123
const values = [1,2,3,4,5] if (values.length > 5) { values.pop(); } else if (values.length === 1) { console.log(values); } else if (values.length === 0) { console.log(values) }
456
const values = [1,2,3,4,5] if (values.length > 5) { values.pop(); } if (values.length === 1) { console.log(values); } if (values.length === 0) { console.log(values) }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
123
456

Fastest: N/A

Slowest: N/A

Latest run results:

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

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Let's dive into the world of JavaScript microbenchmarks on MeasureThat.net.

**What is being tested?**

The benchmark measures the performance difference between two approaches:

1. **Using an `if-else` statement with multiple conditions**: The first test case uses an `if-else` statement with three conditions: checking if the length of the array is greater than 5, equal to 1, and equal to 0.
2. **Using multiple separate `if` statements**: The second test case uses separate `if` statements for each condition.

**Options compared**

The two options being compared are:

* Using a single `if-else` statement with multiple conditions
* Using multiple separate `if` statements

**Pros and Cons of each approach:**

1. **Single `if-else` statement with multiple conditions**:
	* Pros:
		+ Simplifies the code by reducing the number of statements.
		+ Can be faster since the CPU can execute the statement more efficiently.
	* Cons:
		+ May lead to more complex logic, making it harder to understand and maintain.
		+ Can result in slower performance due to the increased complexity.
2. **Multiple separate `if` statements**:
	* Pros:
		+ Easier to read and understand, as each condition is a separate statement.
		+ May be faster since the CPU can execute each statement independently.
	* Cons:
		+ Results in more code, making it harder to maintain and debug.

**Library usage**

There are no libraries used in these benchmarks.

**Special JS features or syntax**

None mentioned.

Now, let's talk about alternative approaches:

1. **Looping instead of `if-else`**: You could use a loop (e.g., `while`, `for`) to iterate over the array and perform the same operations.
2. **Using a different data structure**: Depending on the specific problem, you might consider using a different data structure, such as an object or a set, which could provide faster lookups or manipulations.
3. **Avoiding unnecessary computations**: If possible, try to eliminate any unnecessary computations or optimize the existing code to reduce overhead.

Keep in mind that these alternative approaches may not be directly related to the specific `if-else` statement comparison, but they can still impact performance and might be worth exploring depending on your use case.

Related benchmarks:

test if or else if (version: 0)

if 문 테스트

Comparing performance of: 123 vs 456

Created: 4 years ago by: Guest

Jump to the latest result

123

456

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):