From 10996a797a6cae831a292b40f80ed3446277eccb Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Sat, 26 Nov 2022 21:04:38 -0800
Subject: Faster UTF16 -> UTF8 and UTF8 -> UTF16 (#1552)

* Fix freezing test

* Add SIMDUTF

* More micro bench snippets

* Update .gitattributes

* Update .gitattributes

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
---
 bench/snippets/write-file.mjs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 bench/snippets/write-file.mjs

(limited to 'bench/snippets/write-file.mjs')

diff --git a/bench/snippets/write-file.mjs b/bench/snippets/write-file.mjs
new file mode 100644
index 000000000..b13104bfc
--- /dev/null
+++ b/bench/snippets/write-file.mjs
@@ -0,0 +1,25 @@
+import { readFileSync, writeFileSync } from "node:fs";
+import { bench, run } from "mitata";
+
+var short = "Hello World!";
+var shortUTF16 = "Hello World 💕💕💕";
+var long = "Hello World!".repeat(1024);
+var longUTF16 = "Hello World 💕💕💕".repeat(1024);
+
+bench(`${short.length} ascii`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", short);
+});
+
+bench(`${short.length} utf8`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", shortUTF16);
+});
+
+bench(`${long.length} ascii`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", long);
+});
+
+bench(`${longUTF16.length} utf8`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", longUTF16);
+});
+
+await run();
-- 
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