Benchmark: test20180605-2 - MeasureThat.net

HTML Preparation code:

<div class="filtres">
	<ul>
		<li class="titol">
			<label>Tramitació sector</label>
			<ul>
				<li class="opcio">
					<input id="tramitacio_pdu" type="checkbox">
					<label for="tramitacio_pdu">Tramitació via PDU</label>
				</li>
				<li class="opcio">
					<input id="tramitacio_ordinaria" type="checkbox" checked>
					<label for="tramitacio_ordinaria">Tramitació ordinaria</label>
				</li>
			</ul>
		</li>
		<li class="titol">
			<label>Ús sector</label>
			<ul>
				<li class="opcio">
					<input id="us_sae" type="checkbox" checked>
					<label for="us_sae">Activitat econòmica</label>
				</li>
				<li class="opcio">
					<input id="us_res" type="checkbox" checked>
					<label for="us_res">Residencial</label>
				</li>
				<li class="opcio">
					<input id="us_mix" type="checkbox" checked>
					<label for="us_mix">Mixt</label>
				</li>
			</ul>
		</li>
		<li class="titol">
			<label>Estat sector</label>
			<ul>
				<li class="opcio">
					<input id="estat_programacio" type="checkbox" checked>
					<label for="estat_programacio">Programació</label>
				</li>
				<li class="opcio">
					<input id="estat_produccio" type="checkbox" checked>
					<label for="estat_produccio">Producció</label>
				</li>
				<li class="opcio">
					<input id="estat_estoc" type="checkbox" checked>
					<label for="estat_estoc">Estoc</label>
				</li>
			</ul>
		</li>
	</ul>
</div>

Script Preparation code:

var filtres = {
	tramitacio_pdu: true,
	tramitacio_ordinaria: true,
	us_sae: true,
	us_res: true,
	us_mix: true,
	estat_programacio: true,
	estat_produccio: true,
	estat_estoc: true
};
var tramitacio_pdu = true;
var	tramitacio_ordinaria = true;
var	us_sae = true;
var	us_res = true;
var	us_mix = true;
var	estat_programacio = true;
var	estat_produccio = true;
var	estat_estoc = true;

var tramitacio_pdu_c = document.getElementById('tramitacio_pdu');

Tests:

object
filtres.tramitacio_pdu
filtres
tramitacio_pdu
checkbox
tramitacio_pdu_c.checked

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
object
filtres
checkbox

Fastest: N/A

Slowest: N/A

Latest run results:

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Autogenerated LLM Summary (model llama3.1:latest, generated one year ago):

LLMs can make mistakes. Check important info.

Let's dive into the details of this benchmark test.

**What is being tested?**

The test is evaluating the performance of JavaScript code when accessing different properties on an object, specifically in relation to checkbox elements.

**Test cases:**

1. **object**: This test case checks the performance of accessing a property called `tramitacio_pdu` on an object `filtres`.
2. **filtres**: This test case checks the performance of accessing the entire `filtres` object.
3. **checkbox**: This test case checks the performance of accessing the `checked` property on a checkbox element with the ID `tramitacio_pdu_c`.

**Library used:**

None, this is a pure JavaScript benchmark.

**Special JS features or syntax:**

* None in this specific example.

**Options compared:**

The test is comparing three different ways of accessing properties on an object:

1. **Direct property access**: Accessing the `tramitacio_pdu` property directly on the `filtres` object (Test case 1).
2. **Object access**: Accessing the entire `filtres` object (Test case 2).
3. **Checkbox access**: Accessing a specific checkbox element's property (`checked`) (Test case 3).

**Pros and cons of each approach:**

* Direct property access:
	+ Pros: Fastest way to access properties on an object.
	+ Cons: None significant, as it's the most common and efficient way.
* Object access:
	+ Pros: Accessing entire objects is sometimes necessary for complex logic or multiple property accesses.
	+ Cons: Can be slower due to unnecessary object lookup.
* Checkbox access:
	+ Pros: Specific to accessing checkbox elements' properties, which might be more efficient than general object access.
	+ Cons: Limited scope and applicability.

**Other considerations:**

This test is likely evaluating the performance of different JavaScript engines or browsers when handling these specific scenarios. The results might help developers optimize their code for better performance in various environments.

**Alternatives:**

In general, to improve performance when accessing properties on objects:

* Use direct property access whenever possible.
* Minimize unnecessary object access.
* Consider using caching mechanisms or memoization techniques if you need to access the same properties repeatedly.

Keep in mind that this specific test case is relatively simple and focused on a particular scenario. More complex scenarios might require more sophisticated optimization strategies.

Related benchmarks:

test20180605-2 (version: 0)

Comparing performance of: object vs filtres vs checkbox

Created: 8 years ago by: Guest

Jump to the latest result

object

filtres

checkbox

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.1:latest, generated one year ago):