Benchmark: asdfasdffdas - MeasureThat.net

Script Preparation code:

function c1(val, min, max) {
  if (val < min) return min;
  if (val > max) return max;
  return val;
}

function c2(val, min, max) {
  return Math.min(Math.max(val, min), max);
}

Tests:

if else
const val = Math.round(Math.random() * 100); c1(val, 25, 75);
min max
const val = Math.round(Math.random() * 100); c2(val, 25, 75);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
if else
min max

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

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

LLMs can make mistakes. Check important info.

I'll break down the explanation into sections to make it easier to understand.

**Benchmark Definition JSON**

The provided Benchmark Definition JSON represents a JavaScript microbenchmark that tests two different approaches for clipping a value within a specified range. The benchmark is defined by two functions: `c1` and `c2`.

*   **Function c1**: This function takes three parameters - the value to be clipped (`val`) and two bounds (`min` and `max`). It checks if the value is less than the minimum bound, if it's greater than the maximum bound, or if it falls within the range. If the value is outside the range, it returns one of the bounds. The function is defined as:
    ```javascript
function c1(val, min, max) {
  if (val < min) return min;
  if (val > max) return max;
  return val;
}
```
*   **Function c2**: This function uses the `Math.min` and `Math.max` functions to achieve the same clipping effect as `c1`. It's defined as:
    ```javascript
function c2(val, min, max) {
  return Math.min(Math.max(val, min), max);
}
```

**Options Compared**

The two options being compared in this benchmark are:

*   **Option 1 (Function c1)**: This option uses a simple if-else statement to check the value against the bounds.
*   **Option 2 (Function c2)**: This option uses the `Math.min` and `Math.max` functions to achieve the same clipping effect.

**Pros and Cons of Each Approach**

### Option 1 (Function c1)

Pros:

*   Simple and easy to understand for developers familiar with JavaScript.
*   Can be more intuitive for some developers due to its straightforward logic.

Cons:

*   May have performance overhead due to the multiple comparisons.
*   May not be as efficient in terms of CPU cycles compared to option 2.

### Option 2 (Function c2)

Pros:

*   Typically faster and more efficient than option 1, especially for large datasets or high-performance applications.
*   Utilizes built-in functions, which can reduce the overhead associated with custom logic.

Cons:

*   Can be less intuitive for developers not familiar with JavaScript, as it uses the `Math.min` and `Math.max` functions in a different way.
*   May require more expertise to optimize or modify for specific use cases.

**Library Usage**

Neither of the provided benchmark definitions utilizes any external libraries. The functions `c1` and `c2` are standalone implementations without any dependencies on third-party libraries.

**Special JavaScript Features or Syntax**

There are no special JavaScript features or syntax used in the provided benchmark definition. Both options rely on basic arithmetic operations and conditional statements, which are widely supported by most JavaScript engines.

**Other Alternatives**

Some alternative approaches to clipping values within a range include:

*   Using a ternary operator (e.g., `val < min ? min : val > max ? max : val;`)
*   Utilizing the `Math.clamp` function (if available in the target JavaScript engine)
*   Implementing a custom clipping function using bitwise operations or other methods

Keep in mind that the choice of approach depends on specific requirements, performance considerations, and personal preference.

For this particular benchmark, comparing Function c1 with Function c2 provides a simple yet effective way to measure the relative performance differences between these two approaches.

Related benchmarks:

asdfasdffdas (version: 0)

Comparing performance of: if else vs min max

Created: 5 years ago by: Guest

Jump to the latest result

if else

min max

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):