From b2a4b73c590bf9a52fd43e626c7b9b314f91fe32 Mon Sep 17 00:00:00 2001
From: abeobk <abeobk@gmail.com>
Date: Sat, 13 Jan 2024 20:50:43 +0900
Subject: [PATCH] use all CPUs

---
 src/main/java/dev/morling/onebrc/CalculateAverage_abeobk.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/dev/morling/onebrc/CalculateAverage_abeobk.java b/src/main/java/dev/morling/onebrc/CalculateAverage_abeobk.java
index 9d0027c..1a71349 100644
--- a/src/main/java/dev/morling/onebrc/CalculateAverage_abeobk.java
+++ b/src/main/java/dev/morling/onebrc/CalculateAverage_abeobk.java
@@ -136,7 +136,7 @@ public class CalculateAverage_abeobk {
     }
 
     public static void main(String[] args) throws InterruptedException, IOException {
-        int cpu_cnt = Runtime.getRuntime().availableProcessors() / 2;
+        int cpu_cnt = Runtime.getRuntime().availableProcessors();
         try (var file = FileChannel.open(Path.of(FILE), StandardOpenOption.READ)) {
             long start_addr = file.map(MapMode.READ_ONLY, 0, file.size(), Arena.global()).address();
             long file_size = file.size();