From 23269717bbf1427a683d04ec13a4120ceecd1e09 Mon Sep 17 00:00:00 2001
From: Rafael Gonzaga <rafael.nunu@hotmail.com>
Date: Sat, 14 Oct 2023 16:51:30 -0300
Subject: [PATCH] benchmark: add warmup to accessSync bench

PR-URL: https://github.com/nodejs/node/pull/50073
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
---
 benchmark/fs/bench-accessSync.js | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/benchmark/fs/bench-accessSync.js b/benchmark/fs/bench-accessSync.js
index a80504620580ce..bf0718634b1d01 100644
--- a/benchmark/fs/bench-accessSync.js
+++ b/benchmark/fs/bench-accessSync.js
@@ -13,6 +13,16 @@ const bench = common.createBenchmark(main, {
   n: [1e5],
 });
 
+function runBench(n, path) {
+  for (let i = 0; i < n; i++) {
+    try {
+      fs.accessSync(path);
+    } catch {
+      // do nothing
+    }
+  }
+}
+
 function main({ n, type }) {
   let path;
 
@@ -29,14 +39,10 @@ function main({ n, type }) {
     default:
       new Error('Invalid type');
   }
+  // warmup
+  runBench(n, path);
 
   bench.start();
-  for (let i = 0; i < n; i++) {
-    try {
-      fs.accessSync(path);
-    } catch {
-      // do nothing
-    }
-  }
+  runBench(n, path);
   bench.end(n);
 }