<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>GPU on thomazrb</title><link>https://thomazrb.github.io/pt-br/tags/gpu/</link><description>Recent content in GPU on thomazrb</description><generator>Hugo -- 0.147.9</generator><language>pt-br</language><lastBuildDate>Thu, 23 Jul 2026 12:52:00 -0300</lastBuildDate><atom:link href="https://thomazrb.github.io/pt-br/tags/gpu/index.xml" rel="self" type="application/rss+xml"/><item><title>Como Ativar e Desativar o Metal HUD no macOS</title><link>https://thomazrb.github.io/pt-br/posts/macos-metal-hud/</link><pubDate>Thu, 23 Jul 2026 12:52:00 -0300</pubDate><guid>https://thomazrb.github.io/pt-br/posts/macos-metal-hud/</guid><description>&lt;p>O Metal HUD é um overlay do macOS que exibe métricas de GPU em tempo real: FPS, uso de memória de vídeo, tempo de frame. Aparece diretamente sobre qualquer app Metal. Útil pra monitorar performance em jogos e aplicações gráficas.&lt;/p>
&lt;p>&lt;img alt="Metal HUD" loading="lazy" src="https://thomazrb.github.io/posts/macos-metal-hud/metal-hud.png">&lt;/p>
&lt;h3 id="ativar">Ativar&lt;/h3>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-console" data-lang="console">&lt;span style="display:flex;">&lt;span>/bin/launchctl setenv MTL_HUD_ENABLED 1
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>Abra (ou reabra) o app depois de rodar o comando. O HUD aparece no canto da tela.&lt;/p>
&lt;h3 id="desativar">Desativar&lt;/h3>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-console" data-lang="console">&lt;span style="display:flex;">&lt;span>/bin/launchctl unsetenv MTL_HUD_ENABLED
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>Feche e reabra o app para o HUD sumir.&lt;/p></description></item></channel></rss>