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denoland-deno/bench_util
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Bartek Iwańczuk 9105892ec8
refactor: unify JavaScript script execution method (#11043) 
This commit renames "JsRuntime::execute" to "JsRuntime::execute_script". Additionally
same renames were applied to methods on "deno_runtime::Worker" and
"deno_runtime::WebWorker".

A new macro was added to "deno_core" called "located_script_name" which
returns the name of Rust file alongside line no and col no of that call site.
This macro is useful in combination with "JsRuntime::execute_script"
and allows to provide accurate place where "one-off" JavaScript scripts
are executed for internal runtime functions.

Co-authored-by: Nayeem Rahman <nayeemrmn99@gmail.com>
2021-06-22 01:45:41 +02:00
..
benches cleanup(bench_util): use Extensions for setup (#10737) 2021-05-21 15:46:26 +02:00
src refactor: unify JavaScript script execution method (#11043) 2021-06-22 01:45:41 +02:00
Cargo.toml chore: release crates (#11068) 2021-06-21 16:37:34 +02:00
README.md chore: add README to bench_util/ (#10712) 2021-05-20 16:45:53 +02:00

README.md

Benching utility for deno_core op system

Example:

use deno_bench_util::bench_or_profile;
use deno_bench_util::bencher::{benchmark_group, Bencher};
use deno_bench_util::bench_js_sync};

use deno_core::op_sync;
use deno_core::serialize_op_result;
use deno_core::JsRuntime;
use deno_core::Op;
use deno_core::OpState;

fn setup(runtime: &mut JsRuntime) {
  runtime.register_op("nop", |state, _| {
    Op::Sync(serialize_op_result(Ok(9), state))
  });
  runtime.sync_ops_cache();
}

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

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