Benchmark: Split string - MeasureThat.net

Script Preparation code:

var data = "остаются,без изменений,без изменения,все по-старому,не менять,не буду менять,не надо менять,оставить условия,оставить,по старому,по-старому,не планирую,не планируется,нет таких планов,вряд ли,такие же,оставим,оставлю,* без изменений *,* так же *,* такие же *,* не менять *,* не планирую *,* не планир~ *";

Tests:

1
data
2
data.split(",")

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
1
2

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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I'll break down the provided benchmark and explain what's being tested, compared, and considered.

**Benchmark Definition JSON**

The benchmark definition is a JavaScript object that defines a single test case: splitting a string using the `split()` method with a comma as the separator.

* **Script Preparation Code**: This is the code executed by the browser before running the test. In this case, it creates a string variable `data` containing a long sequence of words.
* **Html Preparation Code**: There is no HTML preparation code provided, which means that the benchmark focuses solely on JavaScript performance.

**Individual Test Cases**

There are two test cases:

1. **Test Case 1: "data"**
	* This test case measures the execution time of simply running the `data` variable as a string.
2. **Test Case 2: "data.split(\",\")"**
	* This test case measures the execution time of splitting the `data` string using the `split()` method with a comma as the separator.

**Comparison of Approaches**

The benchmark is comparing two approaches:

1. Running the string variable `data` directly (Test Case 1).
2. Splitting the string using the `split()` method (Test Case 2).

**Pros and Cons**

* **Running the string variable directly**:
	+ Pros: This approach allows measuring the overhead of simply executing a JavaScript variable.
	+ Cons: It may not accurately represent real-world usage, as it doesn't involve any computation or data processing.
* **Splitting the string using `split()`**:
	+ Pros: This approach is more representative of real-world usage, as it involves parsing and processing a string.
	+ Cons: The overhead of the `split()` method may not be significant in all cases.

**Library Usage**

There is no explicit library usage mentioned in the benchmark definition or test cases. However, some JavaScript features used in this benchmark are:

* Template literals (e.g., `"data = "...`)
* String concatenation
* Variable declarations

These features are part of standard JavaScript and don't require any external libraries.

**Special JS Features**

There is no special JavaScript feature or syntax mentioned in the benchmark. The code uses only standard JavaScript constructs.

**Other Alternatives**

If you wanted to create a similar benchmark, you could consider adding additional test cases, such as:

* Using different separators (e.g., `data.split("\t")`)
* Measuring performance with different string lengths
* Using a different data structure (e.g., an array instead of a string)
* Adding more complex operations to the `split()` method (e.g., using regular expressions)

Keep in mind that benchmarking is an art, and the scope and complexity of your test cases will depend on the specific requirements of your use case.

Related benchmarks:

Split string (version: 0)

Comparing performance of: 1 vs 2

Created: 6 years ago by: Guest

Jump to the latest result

1

2

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):