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authorDivy Srivastava <dj.srivastava23@gmail.com>2022-12-01 21:29:15 -0800
committerGitHub <noreply@github.com>2022-12-02 05:29:15 +0000
commit9b2b8df927ac23cfa99016a684179f2a3198ba2e (patch)
tree1d13b575bc7c4f7279b2ff3fdde175a7522d643a /cli/bench/console.js
parent075854e5162c3d9f4fd7061d19acbe2c5855536e (diff)
feat(ops): Fast zero copy string arguments (#16777)
Uses SeqOneByteString optimization to do zero-copy `&str` arguments in fast calls. - [x] Depends on https://github.com/denoland/rusty_v8/pull/1129 - [x] Depends on https://chromium-review.googlesource.com/c/v8/v8/+/4036884 - [x] Disable in async ops - [x] Make it work with owned `String` with an extra alloc in fast path. - [x] Support `Cow<'_, str>`. Owned for slow case, Borrowed for fast case ```rust #[op] fn op_string_len(s: &str) -> u32 { str.len() as u32 } ```
Diffstat (limited to 'cli/bench/console.js')
-rw-r--r--cli/bench/console.js5
1 files changed, 0 insertions, 5 deletions
diff --git a/cli/bench/console.js b/cli/bench/console.js
index b1873953c..1e0ebb37a 100644
--- a/cli/bench/console.js
+++ b/cli/bench/console.js
@@ -1,8 +1,3 @@
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
const count = 100000;
-
-const start = Date.now();
for (let i = 0; i < count; i++) console.log("Hello World");
-const elapsed = Date.now() - start;
-const rate = Math.floor(count / (elapsed / 1000));
-console.log(`time ${elapsed} ms rate ${rate}`);