deno/bench_util
denobot 9c6eca1064
1.42.0 (#23105)
Bumped versions for 1.42.0

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-03-28 01:47:33 +01:00
..
benches chore: bump deno core (#22243) 2024-02-04 17:03:14 -07:00
Cargo.toml 1.42.0 (#23105) 2024-03-28 01:47:33 +01:00
README.md chore(bench_util): fix syntax error in README.md (#21492) 2024-01-30 15:58:18 +09:00
js_runtime.rs chore: upgrade deno_core (#22699) 2024-03-05 01:17:39 +00:00
lib.rs chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00
profiling.rs chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00

README.md

Benching utility for deno_core op system

Example:

use deno_bench_util::bench_js_sync;
use deno_bench_util::bench_or_profile;
use deno_bench_util::bencher::benchmark_group;
use deno_bench_util::bencher::Bencher;

use deno_core::Extension;

#[op2]
#[number]
fn op_nop() -> usize {
  9
}

fn setup() -> Vec<Extension> {
  vec![Extension {
    name: "my_ext"
    ops: std::borrow::Cow::Borrowed(&[op_nop::DECL])
  }]
}

fn bench_op_nop(b: &mut Bencher) {
  bench_js_sync(b, r#"Deno.core.ops.op_nop();"#, setup);
}

benchmark_group!(benches, bench_op_nop);
bench_or_profile!(benches);