async_hooks: optimize fast-path promise hook for ALS

Remove unnecessary native-to-JS code switches in fast-path for
PromiseHooks. Those switches happen even if a certain type of
hook (say, before) is not installed, which may lead to sub-optimal
performance in the AsyncLocalStorage scenario, i.e. when there is
only an init hook.

PR-URL: https://github.com/nodejs/node/pull/34512
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/benchmark/async_hooks/promises.js b/benchmark/async_hooks/promises.js
index 5632a6901d6..9927ec0dc50 100644
--- a/benchmark/async_hooks/promises.js
+++ b/benchmark/async_hooks/promises.js
@@ -19,6 +19,11 @@ const tests = {
       promiseResolve() {},
       destroy() {}
     }).enable();
+  },
+  enabledWithInitOnly() {
+    hook = createHook({
+      init() {}
+    }).enable();
   }
 };
 
@@ -27,6 +32,7 @@ const bench = common.createBenchmark(main, {
   asyncHooks: [
     'enabled',
     'enabledWithDestroy',
+    'enabledWithInitOnly',
     'disabled',
   ]
 });