Memoize linux check

rafaelfranca · rafaelfranca · commit b335cbe0a2da · 2025-11-21T17:15:52.000Z
It is done inside a loop
diff --git a/lib/benchmark_suite.rb b/lib/benchmark_suite.rb
@@ -166,7 +166,7 @@ def benchmark_ractor_directory?
 
   # Check if running on Linux
   def linux?
-    RbConfig::CONFIG['host_os'] =~ /linux/
+    @linux ||= RbConfig::CONFIG['host_os'] =~ /linux/
   end
 
   # Generate setarch prefix for Linux
