save

.github/workflows/deploy-pages.yml

@@ -0,0 +1,39 @@
+name: deploy-pages
+on:
+  push:
+    branches: "main"
+    paths-ignore:
+      - README.md
+      - CONTRIBUTING.md
+      - LICENSE
+      - .gitignore
+      - .github/**
+      - "!.github/workflows/deploy-pages.yml"
+  workflow_dispatch:
+concurrency: ${{ github.workflow }}
+jobs:
+  deploy-pages:
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deploy-pages.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: npm
+      - run: npm ci
+      - id: configure-pages
+        uses: actions/configure-pages@v4
+      - run: npm run build
+        env:
+          BASE_URL: ${{ steps.configure-pages.outputs.base_url }}/
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: .vitepress/dist
+      - id: deploy-pages
+        uses: actions/deploy-pages@v4

.gitignore

@@ -1,3 +1,8 @@
+# https://vitepress.dev/
+**/.vitepress/dist
+**/.vitepress/cache
+
+#region https://github.com/github/gitignore/blob/main/Node.gitignore
 # Logs
 logs
 *.log
@@ -128,3 +133,4 @@ dist
 .yarn/build-state.yml
 .yarn/install-state.gz
 .pnp.*
+#endregion

.vitepress/components/HomeContent.vue

@@ -0,0 +1,27 @@
+<template>
+  <div class="vp-doc container">
+    <slot></slot>
+  </div>
+</template>
+
+<style scoped>
+.container {
+  margin: auto;
+  width: 100%;
+  max-width: 1280px;
+  padding: 0 24px;
+}
+
+@media (min-width: 640px) {
+  .container {
+    padding: 0 48px;
+  }
+}
+
+@media (min-width: 960px) {
+  .container {
+    width: 100%;
+    padding: 0 64px;
+  }
+}
+</style>

.vitepress/config.ts

@@ -0,0 +1,28 @@
+import { defineConfig } from "vitepress";
+
+// https://vitepress.dev/reference/site-config
+export default defineConfig({
+  title: "1BRC",
+  description: "1 Billion Row Challenge",
+  themeConfig: {
+    // https://vitepress.dev/reference/default-theme-config
+    nav: [
+      // { text: 'Home', link: '/' },
+      // { text: 'Examples', link: '/markdown-examples' }
+    ],
+
+    sidebar: [
+      // {
+      //   text: 'Examples',
+      //   items: [
+      //     { text: 'Markdown Examples', link: '/markdown-examples' },
+      //     { text: 'Runtime API Examples', link: '/api-examples' }
+      //   ]
+      // }
+    ],
+
+    socialLinks: [
+      { icon: "github", link: "https://github.com/1brc/1brc.github.io" },
+    ],
+  },
+});

.vitepress/theme/index.ts

@@ -0,0 +1,17 @@
+// https://vitepress.dev/guide/custom-theme
+import { h } from 'vue'
+import type { Theme } from 'vitepress'
+import DefaultTheme from 'vitepress/theme'
+import './style.css'
+
+export default {
+  extends: DefaultTheme,
+  Layout: () => {
+    return h(DefaultTheme.Layout, null, {
+      // https://vitepress.dev/guide/extending-default-theme#layout-slots
+    })
+  },
+  enhanceApp({ app, router, siteData }) {
+    // ...
+  }
+} satisfies Theme

.vitepress/theme/style.css

@@ -0,0 +1,138 @@
+/**
+ * Customize default theme styling by overriding CSS variables:
+ * https://github.com/vuejs/vitepress/blob/main/src/client/theme-default/styles/vars.css
+ */
+
+/**
+ * Colors
+ *
+ * Each colors have exact same color scale system with 3 levels of solid
+ * colors with different brightness, and 1 soft color.
+ *
+ * - `XXX-1`: The most solid color used mainly for colored text. It must
+ *   satisfy the contrast ratio against when used on top of `XXX-soft`.
+ *
+ * - `XXX-2`: The color used mainly for hover state of the button.
+ *
+ * - `XXX-3`: The color for solid background, such as bg color of the button.
+ *   It must satisfy the contrast ratio with pure white (#ffffff) text on
+ *   top of it.
+ *
+ * - `XXX-soft`: The color used for subtle background such as custom container
+ *   or badges. It must satisfy the contrast ratio when putting `XXX-1` colors
+ *   on top of it.
+ *
+ *   The soft color must be semi transparent alpha channel. This is crucial
+ *   because it allows adding multiple "soft" colors on top of each other
+ *   to create a accent, such as when having inline code block inside
+ *   custom containers.
+ *
+ * - `default`: The color used purely for subtle indication without any
+ *   special meanings attched to it such as bg color for menu hover state.
+ *
+ * - `brand`: Used for primary brand colors, such as link text, button with
+ *   brand theme, etc.
+ *
+ * - `tip`: Used to indicate useful information. The default theme uses the
+ *   brand color for this by default.
+ *
+ * - `warning`: Used to indicate warning to the users. Used in custom
+ *   container, badges, etc.
+ *
+ * - `danger`: Used to show error, or dangerous message to the users. Used
+ *   in custom container, badges, etc.
+ * -------------------------------------------------------------------------- */
+
+:root {
+  --vp-c-default-1: var(--vp-c-gray-1);
+  --vp-c-default-2: var(--vp-c-gray-2);
+  --vp-c-default-3: var(--vp-c-gray-3);
+  --vp-c-default-soft: var(--vp-c-gray-soft);
+
+  --vp-c-brand-1: var(--vp-c-indigo-1);
+  --vp-c-brand-2: var(--vp-c-indigo-2);
+  --vp-c-brand-3: var(--vp-c-indigo-3);
+  --vp-c-brand-soft: var(--vp-c-indigo-soft);
+
+  --vp-c-tip-1: var(--vp-c-brand-1);
+  --vp-c-tip-2: var(--vp-c-brand-2);
+  --vp-c-tip-3: var(--vp-c-brand-3);
+  --vp-c-tip-soft: var(--vp-c-brand-soft);
+
+  --vp-c-warning-1: var(--vp-c-yellow-1);
+  --vp-c-warning-2: var(--vp-c-yellow-2);
+  --vp-c-warning-3: var(--vp-c-yellow-3);
+  --vp-c-warning-soft: var(--vp-c-yellow-soft);
+
+  --vp-c-danger-1: var(--vp-c-red-1);
+  --vp-c-danger-2: var(--vp-c-red-2);
+  --vp-c-danger-3: var(--vp-c-red-3);
+  --vp-c-danger-soft: var(--vp-c-red-soft);
+}
+
+/**
+ * Component: Button
+ * -------------------------------------------------------------------------- */
+
+:root {
+  --vp-button-brand-border: transparent;
+  --vp-button-brand-text: var(--vp-c-white);
+  --vp-button-brand-bg: var(--vp-c-brand-3);
+  --vp-button-brand-hover-border: transparent;
+  --vp-button-brand-hover-text: var(--vp-c-white);
+  --vp-button-brand-hover-bg: var(--vp-c-brand-2);
+  --vp-button-brand-active-border: transparent;
+  --vp-button-brand-active-text: var(--vp-c-white);
+  --vp-button-brand-active-bg: var(--vp-c-brand-1);
+}
+
+/**
+ * Component: Home
+ * -------------------------------------------------------------------------- */
+
+:root {
+  --vp-home-hero-name-color: transparent;
+  --vp-home-hero-name-background: -webkit-linear-gradient(
+    120deg,
+    #fe3434 50%,
+    #ff417a
+  );
+
+  --vp-home-hero-image-background-image: linear-gradient(
+    -45deg,
+    #fe7434 50%,
+    #ffb547 50%
+  );
+  --vp-home-hero-image-filter: blur(44px);
+}
+
+@media (min-width: 640px) {
+  :root {
+    --vp-home-hero-image-filter: blur(56px);
+  }
+}
+
+@media (min-width: 960px) {
+  :root {
+    --vp-home-hero-image-filter: blur(68px);
+  }
+}
+
+/**
+ * Component: Custom Block
+ * -------------------------------------------------------------------------- */
+
+:root {
+  --vp-custom-block-tip-border: transparent;
+  --vp-custom-block-tip-text: var(--vp-c-text-1);
+  --vp-custom-block-tip-bg: var(--vp-c-brand-soft);
+  --vp-custom-block-tip-code-bg: var(--vp-c-brand-soft);
+}
+
+/**
+ * Component: Algolia
+ * -------------------------------------------------------------------------- */
+
+.DocSearch {
+  --docsearch-primary-color: var(--vp-c-brand-1) !important;
+}

index.md

@@ -0,0 +1,100 @@
+---
+# https://vitepress.dev/reference/default-theme-home-page
+layout: home
+
+hero:
+  name: "1BRC"
+  text: "1 Billion Row Challenge"
+  tagline: Calculate the min, max, and average of <b>1 billion</b> measurements
+  image: ./assets/hero.png
+  actions:
+    - theme: brand
+      text: Choose a language 👇
+    - theme: alt
+      text: Original blog post
+      link: https://www.morling.dev/blog/one-billion-row-challenge/
+
+features:
+  - icon:
+      src: ./assets/java.png
+    title: 1BRC in Java
+    details: The original 1BRC language! 🎉
+    link: https://github.com/gunnarmorling/1brc#submitting
+    linkText: Submit your solution!
+  - icon:
+      src: ./assets/c.png
+    title: 1BRC in C/C++
+    details: Try your hand at processing 12 GB of text using low-level C code! ⚡
+    link: https://github.com/dannyvankooten/1brc#submitting
+    linkText: Submit your solution!
+  - icon:
+      src: ./assets/python.png
+    title: 1BRC in Python
+    details: Use the power of snakes to read 1 billion lines of text! 🐍
+    link: https://github.com/ifnesi/1brc#submitting
+    linkText: Submit your solution!
+  - icon:
+      src: ./assets/go.png
+    title: 1BRC in Go
+    details: Go get started to see if you can average 1B measurements in Go! 🐹
+    link: https://github.com/AlexanderYastrebov/1brc#submitting
+    linkText: Submit your solution!
+  - icon:
+      src: ./assets/javascript.png
+    title: 1BRC in JavaScript
+    details: Wrangle with the world's most popular programming language to process 1B rows! 💻
+    link: https://github.com/Edgar-P-yan/1brc-nodejs-bun#submitting
+    linkText: Submit your solution!
+  - icon:
+      src: ./assets/rust.png
+    title: 1BRC in Rust
+    details: Embrace your inner iron crab and read a ginormous file in Rust! 🦀
+    link: https://github.com/tumdum/1brc#submitting
+    linkText: Submit your solution!
+  - icon:
+      src: ./assets/zig.png
+    title: 1BRC in Zig
+    details: Use this new language to process 1B rows of text! 🧩
+    link: https://github.com/candrewlee14/1brc-zig#submitting
+    linkText: Submit your solution!
+---
+
+<script setup>
+import HomeContent from './.vitepress/components/HomeContent.vue'
+</script>
+
+<style>
+/* First action button has no action! Remove its button-like style. */
+.VPHomeHero .actions .action:first-of-type .VPButton {
+  background-color: transparent;
+}
+</style>
+
+<HomeContent>
+
+<small>Don't see your favorite language listed above? [Open an Issue to add it!](https://github.com/1brc/1brc.github.io/issues/new)</small>
+
+**🎉 Open for submissions!** \
+📆 Challenge runs from **Jan 1, 2024** to **Jan 31, 2024**
+
+Choose one of the languages listed above to see the language-specific leaderboard and instructions for submitting your solution to that language's repository.
+
+## Global leaderboard
+
+|     |       Time | Solution                                                                                                                     | Language | Author                                             |
+| --- | ---------: | ---------------------------------------------------------------------------------------------------------------------------- | -------- | -------------------------------------------------- |
+| 1.  |     6.159s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_royvanrijn.java)    | [Java]   | [royvanrijn](https://github.com/royvanrijn)        |
+| 2.  |     6.532s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_thomaswue.java)     | [Java]   | [Thomas Wuerthinger](https://github.com/thomaswue) |
+| 3.  |     7.620s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_merykitty.java)     | [Java]   | [Quan Anh Mai](https://github.com/merykitty)       |
+| 4.  |     9.062s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_obourgain.java)     | [Java]   | [obourgain](https://github.com/obourgain)          |
+| 5.  |     9.338s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_ebarlas.java)       | [Java]   | [Elliot Barlas](https://github.com/ebarlas)        |
+| 6.  |    10.589s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_artsiomkorzun.java) | [Java]   | [Artsiom Korzun](https://github.com/artsiomkorzun) |
+| 7.  |    10.613s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_spullara.java)      | [Java]   | [Sam Pullara](https://github.com/spullara)         |
+| 8.  |    11.038s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_asun.java)          | [Java]   | [Andrew Sun](https://github.com/as-com)            |
+| 9.  |    11.222s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_isolgpus.java)      | [Java]   | [Jamie Stansfield](https://github.com/isolgpus)    |
+| 10. |    13.277s | [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_yavuztas.java)      | [Java]   | [Yavuz Tas](https://github.com/yavuztas)           |
+|     | 4m 13.449s | [link](https://github.com/gunnarmorling/onebrc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage.java)             | [Java]   | _Reference implementation_                         |
+
+[Java]: https://github.com/gunnarmorling/1brc
+
+</HomeContent>