# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1367585821 -7200
# Node ID 4bd247fc3625796c1e4c497f0dcd90a2d5b228ab
# Parent  438bde0e12ba933089dd6e5dbcc41d52c221afa6
GraalOptions: use detected number of cores by runtime for `Threads'

diff -r 438bde0e12ba -r 4bd247fc3625 graal/com.oracle.graal.phases/src/com/oracle/graal/phases/GraalOptions.java
--- a/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/GraalOptions.java	Fri May 03 16:28:53 2013 +0200
+++ b/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/GraalOptions.java	Fri May 03 14:57:01 2013 +0200
@@ -34,7 +34,10 @@
     private static final boolean ____ = false;
     // Checkstyle: resume
 
-    public static int     Threads                            = 4;
+    public static int     Threads;
+    static {
+        Threads = Runtime.getRuntime().availableProcessors();
+    }
 
     public static String  CompilerConfiguration              = "basic";
     public static String  GraalRuntime                       = "basic";