added freebsd support

grosser · Aug 24, 2010 · bccbec4 · bccbec4
1 parent 3636eca
commit bccbec4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/parallel.rb b/lib/parallel.rb
@@ -80,6 +80,8 @@ def self.processor_count
       `hwprefs cpu_count`.to_i
     when /linux/
       `cat /proc/cpuinfo | grep processor | wc -l`.to_i
+    when /freebsd/
+      `sysctl -n hw.ncpu`.to_i
     end
   end
 
@@ -163,4 +165,4 @@ def self.kill_on_ctrl_c(pids)
       exit 1 # Quit with 'failed' signal
     end
   end
-end
+end