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    <title>DEV Community: Felix Tineo</title>
    <description>The latest articles on DEV Community by Felix Tineo (@felix_tineo).</description>
    <link>https://dev.to/felix_tineo</link>
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      <title>DEV Community: Felix Tineo</title>
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    <item>
      <title>Rust vs Python: Speed Comparison with a Real Project 🚀</title>
      <dc:creator>Felix Tineo</dc:creator>
      <pubDate>Mon, 02 Dec 2024 21:19:16 +0000</pubDate>
      <link>https://dev.to/felix_tineo/rust-vs-python-speed-comparison-with-a-real-project-44j</link>
      <guid>https://dev.to/felix_tineo/rust-vs-python-speed-comparison-with-a-real-project-44j</guid>
      <description>&lt;p&gt;If you’ve ever wondered how fast Rust is compared to Python, this article is for you. I decided to create two projects performing exactly the same task to measure the performance difference between these languages. Below, I share the experiment details and the results obtained.&lt;/p&gt;

&lt;h3&gt;
  
  
  &lt;strong&gt;The Problem&lt;/strong&gt;
&lt;/h3&gt;

&lt;p&gt;For this test, I implemented a program to find all prime numbers between 1 and 10 million. This computationally intensive problem is a good benchmark for showcasing performance differences in mathematical operations and memory management.&lt;/p&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;Technologies Used&lt;/strong&gt;
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;
&lt;strong&gt;Python&lt;/strong&gt;: A simple implementation using lists.

&lt;ul&gt;
&lt;li&gt;Version: Python 3.11&lt;/li&gt;
&lt;li&gt;Libraries: &lt;code&gt;time&lt;/code&gt; (for measurement)&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Rust&lt;/strong&gt;: An equivalent implementation with an optimized approach.

&lt;ul&gt;
&lt;li&gt;Version: Rust 1.82&lt;/li&gt;
&lt;li&gt;Tools: &lt;code&gt;cargo&lt;/code&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ol&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;Python Code&lt;/strong&gt;
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="n"&gt;python&lt;/span&gt;
&lt;span class="n"&gt;Copy&lt;/span&gt; &lt;span class="n"&gt;code&lt;/span&gt;
&lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;time&lt;/span&gt;

&lt;span class="k"&gt;def&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;limit&lt;/span&gt;&lt;span class="p"&gt;):&lt;/span&gt;
    &lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;[]&lt;/span&gt;
    &lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="ow"&gt;in&lt;/span&gt; &lt;span class="nf"&gt;range&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;limit&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;):&lt;/span&gt;
        &lt;span class="n"&gt;is_prime&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nf"&gt;all&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="o"&gt;%&lt;/span&gt; &lt;span class="n"&gt;i&lt;/span&gt; &lt;span class="o"&gt;!=&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt; &lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;i&lt;/span&gt; &lt;span class="ow"&gt;in&lt;/span&gt; &lt;span class="nf"&gt;range&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nf"&gt;int&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt;&lt;span class="o"&gt;**&lt;/span&gt;&lt;span class="mf"&gt;0.5&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;))&lt;/span&gt;
        &lt;span class="k"&gt;if&lt;/span&gt; &lt;span class="n"&gt;is_prime&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;
            &lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;append&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
    &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="n"&gt;primes&lt;/span&gt;

&lt;span class="n"&gt;start_time&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;time&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;time&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
&lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;10_000_000&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;end_time&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;time&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;time&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;

&lt;span class="nf"&gt;print&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sa"&gt;f&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;Found &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt; primes in &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;end_time&lt;/span&gt; &lt;span class="o"&gt;-&lt;/span&gt; &lt;span class="n"&gt;start_time&lt;/span&gt;&lt;span class="si"&gt;:&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="n"&gt;f&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt; seconds.&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;






&lt;h3&gt;
  
  
  &lt;strong&gt;Rust Code&lt;/strong&gt;
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight rust"&gt;&lt;code&gt;&lt;span class="n"&gt;rust&lt;/span&gt;
&lt;span class="nb"&gt;Copy&lt;/span&gt; &lt;span class="n"&gt;code&lt;/span&gt;
&lt;span class="k"&gt;use&lt;/span&gt; &lt;span class="nn"&gt;std&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="nn"&gt;time&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="n"&gt;Instant&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="k"&gt;fn&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;limit&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nb"&gt;u64&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="k"&gt;-&amp;gt;&lt;/span&gt; &lt;span class="nb"&gt;Vec&lt;/span&gt;&lt;span class="o"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nb"&gt;u64&lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="k"&gt;mut&lt;/span&gt; &lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nn"&gt;Vec&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="nf"&gt;new&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;
    &lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="k"&gt;in&lt;/span&gt; &lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="o"&gt;..=&lt;/span&gt;&lt;span class="n"&gt;limit&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
        &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;is_prime&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="o"&gt;..=&lt;/span&gt;&lt;span class="p"&gt;((&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="k"&gt;as&lt;/span&gt; &lt;span class="nb"&gt;f64&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="nf"&gt;.sqrt&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="k"&gt;as&lt;/span&gt; &lt;span class="nb"&gt;u64&lt;/span&gt;&lt;span class="p"&gt;))&lt;/span&gt;&lt;span class="nf"&gt;.all&lt;/span&gt;&lt;span class="p"&gt;(|&lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="p"&gt;|&lt;/span&gt; &lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="o"&gt;%&lt;/span&gt; &lt;span class="n"&gt;i&lt;/span&gt; &lt;span class="o"&gt;!=&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
        &lt;span class="k"&gt;if&lt;/span&gt; &lt;span class="n"&gt;is_prime&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
            &lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="nf"&gt;.push&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
        &lt;span class="p"&gt;}&lt;/span&gt;
    &lt;span class="p"&gt;}&lt;/span&gt;
    &lt;span class="n"&gt;primes&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="k"&gt;fn&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;start&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nn"&gt;Instant&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="nf"&gt;now&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;10_000_000&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;duration&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;start&lt;/span&gt;&lt;span class="nf"&gt;.elapsed&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;

    &lt;span class="nd"&gt;println!&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
        &lt;span class="s"&gt;"Found {} primes in {:.2?} seconds."&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="nf"&gt;.len&lt;/span&gt;&lt;span class="p"&gt;(),&lt;/span&gt;
        &lt;span class="n"&gt;duration&lt;/span&gt;
    &lt;span class="p"&gt;);&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;






&lt;h3&gt;
  
  
  &lt;strong&gt;Tools for Measuring Performance&lt;/strong&gt;
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;
&lt;strong&gt;Python&lt;/strong&gt;:

&lt;ul&gt;
&lt;li&gt;The &lt;code&gt;time&lt;/code&gt; module is used for execution time measurement.&lt;/li&gt;
&lt;li&gt;Advanced alternative: &lt;code&gt;timeit&lt;/code&gt; for more precise evaluation.&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Rust&lt;/strong&gt;:

&lt;ul&gt;
&lt;li&gt;The &lt;code&gt;std::time&lt;/code&gt; module measures execution time directly within the program.&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ol&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;Results&lt;/strong&gt;
&lt;/h3&gt;

&lt;p&gt;On my machine (Intel® Core™ i7-7700 CPU @ 3.60GHz × 8, 32 GB RAM):&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;Python&lt;/strong&gt;: 98.66 seconds&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Rust&lt;/strong&gt;: 4.51 seconds&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Rust was approximately &lt;strong&gt;22 times faster&lt;/strong&gt; than Python! This performance is due to its optimized machine code compilation and efficient memory handling.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Rust&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftduasepyseld2iko0chn.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftduasepyseld2iko0chn.png" alt="Image rust time in the terminal" width="800" height="420"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Python&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0um4yr7dsppmhkaknxq6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0um4yr7dsppmhkaknxq6.png" alt="Image python time in the terminal" width="800" height="440"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;Conclusion&lt;/strong&gt;
&lt;/h3&gt;

&lt;p&gt;While Python excels in rapid development and prototyping, I frequently use Python, TypeScript, and Java more often than Rust. However, I’m convinced that Rust is the ideal choice for critical systems where speed and control are essential.&lt;/p&gt;

&lt;p&gt;This experiment clarified why high-performance companies are adopting Rust. It’s undoubtedly a fascinating option for the future, especially in a world where resources are becoming scarce—whether in energy consumption (blockchain) or processing power (artificial intelligence).&lt;/p&gt;

&lt;p&gt;What do you think? Is speed enough reason to switch to Rust in certain cases? 🧐&lt;/p&gt;

&lt;p&gt;&lt;em&gt;You can find the complete code and replicate the results here:&lt;/em&gt; &lt;a href="https://github.com/felixTineo/rust-vs-python" rel="noopener noreferrer"&gt;GitHub Repository&lt;/a&gt;&lt;/p&gt;

</description>
    </item>
    <item>
      <title>Rust vs Python: Comparativa de Velocidad con un Proyecto Real</title>
      <dc:creator>Felix Tineo</dc:creator>
      <pubDate>Mon, 02 Dec 2024 21:17:16 +0000</pubDate>
      <link>https://dev.to/felix_tineo/rust-vs-python-comparativa-de-velocidad-con-un-proyecto-real-5g8</link>
      <guid>https://dev.to/felix_tineo/rust-vs-python-comparativa-de-velocidad-con-un-proyecto-real-5g8</guid>
      <description>&lt;p&gt;Si alguna vez te has preguntado &lt;strong&gt;qué tan rápido es Rust en comparación con Python&lt;/strong&gt;, este artículo es para ti. Decidí crear dos proyectos que realicen exactamente la misma tarea para medir la diferencia de rendimiento entre ambos lenguajes. A continuación, comparto los detalles del experimento y los resultados obtenidos.&lt;/p&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;El Problema&lt;/strong&gt;
&lt;/h3&gt;

&lt;p&gt;Para esta prueba, implementé un programa que encuentra todos los números primos entre 1 y 10 millones. Este problema es computacionalmente intensivo y refleja bien las diferencias de rendimiento en operaciones matemáticas y de manejo de memoria.&lt;/p&gt;

&lt;h3&gt;
  
  
  &lt;strong&gt;Tecnologías Utilizadas&lt;/strong&gt;
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;
&lt;strong&gt;Python&lt;/strong&gt;: Implementación con un enfoque simple utilizando listas.

&lt;ul&gt;
&lt;li&gt;Versión: Python 3.11&lt;/li&gt;
&lt;li&gt;Librerías: &lt;code&gt;time&lt;/code&gt; (para medición)&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Rust&lt;/strong&gt;: Implementación equivalente con un enfoque optimizado.

&lt;ul&gt;
&lt;li&gt;Versión: Rust 1.82&lt;/li&gt;
&lt;li&gt;Herramientas: &lt;code&gt;cargo&lt;/code&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ol&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;Código Python&lt;/strong&gt;
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="n"&gt;python&lt;/span&gt;
&lt;span class="n"&gt;Copy&lt;/span&gt; &lt;span class="n"&gt;code&lt;/span&gt;
&lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;time&lt;/span&gt;

&lt;span class="k"&gt;def&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;limit&lt;/span&gt;&lt;span class="p"&gt;):&lt;/span&gt;
    &lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;[]&lt;/span&gt;
    &lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="ow"&gt;in&lt;/span&gt; &lt;span class="nf"&gt;range&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;limit&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;):&lt;/span&gt;
        &lt;span class="n"&gt;is_prime&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nf"&gt;all&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="o"&gt;%&lt;/span&gt; &lt;span class="n"&gt;i&lt;/span&gt; &lt;span class="o"&gt;!=&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt; &lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;i&lt;/span&gt; &lt;span class="ow"&gt;in&lt;/span&gt; &lt;span class="nf"&gt;range&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nf"&gt;int&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt;&lt;span class="o"&gt;**&lt;/span&gt;&lt;span class="mf"&gt;0.5&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;))&lt;/span&gt;
        &lt;span class="k"&gt;if&lt;/span&gt; &lt;span class="n"&gt;is_prime&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;
            &lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;append&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
    &lt;span class="k"&gt;return&lt;/span&gt; &lt;span class="n"&gt;primes&lt;/span&gt;

&lt;span class="n"&gt;start_time&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;time&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;time&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
&lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;10_000_000&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;end_time&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;time&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;time&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;

&lt;span class="nf"&gt;print&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sa"&gt;f&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;Encontrados &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt; primos en &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;end_time&lt;/span&gt; &lt;span class="o"&gt;-&lt;/span&gt; &lt;span class="n"&gt;start_time&lt;/span&gt;&lt;span class="si"&gt;:&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="n"&gt;f&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt; segundos.&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;






&lt;h3&gt;
  
  
  &lt;strong&gt;Código Rust&lt;/strong&gt;
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight rust"&gt;&lt;code&gt;&lt;span class="n"&gt;rust&lt;/span&gt;
&lt;span class="nb"&gt;Copy&lt;/span&gt; &lt;span class="n"&gt;code&lt;/span&gt;
&lt;span class="k"&gt;use&lt;/span&gt; &lt;span class="nn"&gt;std&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="nn"&gt;time&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="n"&gt;Instant&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="k"&gt;fn&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;limit&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="nb"&gt;u64&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="k"&gt;-&amp;gt;&lt;/span&gt; &lt;span class="nb"&gt;Vec&lt;/span&gt;&lt;span class="o"&gt;&amp;lt;&lt;/span&gt;&lt;span class="nb"&gt;u64&lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="k"&gt;mut&lt;/span&gt; &lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nn"&gt;Vec&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="nf"&gt;new&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;
    &lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="k"&gt;in&lt;/span&gt; &lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="o"&gt;..=&lt;/span&gt;&lt;span class="n"&gt;limit&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
        &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;is_prime&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="o"&gt;..=&lt;/span&gt;&lt;span class="p"&gt;((&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="k"&gt;as&lt;/span&gt; &lt;span class="nb"&gt;f64&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="nf"&gt;.sqrt&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="k"&gt;as&lt;/span&gt; &lt;span class="nb"&gt;u64&lt;/span&gt;&lt;span class="p"&gt;))&lt;/span&gt;&lt;span class="nf"&gt;.all&lt;/span&gt;&lt;span class="p"&gt;(|&lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="p"&gt;|&lt;/span&gt; &lt;span class="n"&gt;num&lt;/span&gt; &lt;span class="o"&gt;%&lt;/span&gt; &lt;span class="n"&gt;i&lt;/span&gt; &lt;span class="o"&gt;!=&lt;/span&gt; &lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
        &lt;span class="k"&gt;if&lt;/span&gt; &lt;span class="n"&gt;is_prime&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
            &lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="nf"&gt;.push&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;num&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
        &lt;span class="p"&gt;}&lt;/span&gt;
    &lt;span class="p"&gt;}&lt;/span&gt;
    &lt;span class="n"&gt;primes&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="k"&gt;fn&lt;/span&gt; &lt;span class="nf"&gt;main&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;start&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nn"&gt;Instant&lt;/span&gt;&lt;span class="p"&gt;::&lt;/span&gt;&lt;span class="nf"&gt;now&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;primes&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nf"&gt;find_primes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;10_000_000&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
    &lt;span class="k"&gt;let&lt;/span&gt; &lt;span class="n"&gt;duration&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;start&lt;/span&gt;&lt;span class="nf"&gt;.elapsed&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;

    &lt;span class="nd"&gt;println!&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
        &lt;span class="s"&gt;"Encontrados {} primos en {:.2?} segundos."&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="n"&gt;primes&lt;/span&gt;&lt;span class="nf"&gt;.len&lt;/span&gt;&lt;span class="p"&gt;(),&lt;/span&gt;
        &lt;span class="n"&gt;duration&lt;/span&gt;
    &lt;span class="p"&gt;);&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;






&lt;h3&gt;
  
  
  &lt;strong&gt;Herramientas para Medir el Rendimiento&lt;/strong&gt;
&lt;/h3&gt;

&lt;ol&gt;
&lt;li&gt;
&lt;strong&gt;Python&lt;/strong&gt;:

&lt;ul&gt;
&lt;li&gt;Se utiliza el módulo &lt;code&gt;time&lt;/code&gt; para medir el tiempo de ejecución.&lt;/li&gt;
&lt;li&gt;Alternativa avanzada: &lt;code&gt;timeit&lt;/code&gt; para una evaluación más precisa.&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Rust&lt;/strong&gt;:

&lt;ul&gt;
&lt;li&gt;El módulo &lt;code&gt;std::time&lt;/code&gt; mide el tiempo de ejecución directamente en el programa.&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ol&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;Resultados&lt;/strong&gt;
&lt;/h3&gt;

&lt;p&gt;En mi máquina (procesador Intel® Core™ i7-7700 CPU @ 3.60GHz × 8, 32 GB de RAM):&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;Python&lt;/strong&gt;: 98.66 segundos&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Rust&lt;/strong&gt;: 4.51 segundos&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;¡Rust fue aproximadamente &lt;strong&gt;22 veces más rápido&lt;/strong&gt; que Python! Esto es gracias a su compilación a código máquina optimizado y su manejo eficiente de memoria.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Rust&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fht1t9ytru1f6pkohi07s.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fht1t9ytru1f6pkohi07s.png" alt="Image rust time in the terminal" width="800" height="420"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Python&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1dyqrzzyzlopwpgrbc1i.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1dyqrzzyzlopwpgrbc1i.png" alt="Image python time in the terminal" width="800" height="440"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;h3&gt;
  
  
  &lt;strong&gt;Conclusión&lt;/strong&gt;
&lt;/h3&gt;

&lt;p&gt;Aunque Python es excelente para desarrollo rápido y prototipos, incluso personalmente yo uso Python y otros lenguajes como Typescript o Java más a menudo que Rust, estoy claramente convencido de que Rust es la opción ideal para sistemas críticos donde la velocidad y el control son esenciales. Este experimento me dejó claro por qué empresas de alto rendimiento están apostando por Rust. Sin duda alguna es una opción muy interesante de cara al futuro en un mundo donde los recursos se están quedando cortos en términos de energía en el caso de tecnologías como blockchain o en términos de procesamiento en el caso de la Inteligencia artificial.&lt;/p&gt;

&lt;p&gt;¿Qué opinas? ¿Es la velocidad suficiente razón para cambiar a Rust en ciertos casos? 🧐&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Puedes encontrar el código completo y replicar los resultados aquí:&lt;/em&gt; &lt;a href="https://github.com/felixTineo/rust-vs-python" rel="noopener noreferrer"&gt;Repositorio GitHub&lt;/a&gt;&lt;/p&gt;

</description>
    </item>
  </channel>
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