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28b5a7e2ec
This commit allows to execute more JS code from extensions when creating a snapshot from an existing snapshot. "deno_core::RuntimeOptions::extensions_with_js" field was added that is used to pass a list of extensions whose both "ops" and associated JS source should be executed upon start. Co-authored-by: crowlkats <crowlkats@toaxl.com> |
||
|---|---|---|
| .. | ||
| benches | ||
| Cargo.toml | ||
| js_runtime.rs | ||
| lib.rs | ||
| profiling.rs | ||
| 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::Extension;
use deno_core::JsRuntime;
use deno_core::Op;
use deno_core::OpState;
fn setup() -> Vec<Extension> {
let custom_ext = Extension::builder()
.ops(vec![
("op_nop", |state, _| {
Op::Sync(serialize_op_result(Ok(9), state))
}),
])
.build();
vec![
// deno_{ext}::init(...),
custom_ext,
]
}
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);