reduce the local work group size for bitonic sort such that the test does not fail.

VadereUtils/resources/BitonicSort.cl

@@ -9,7 +9,7 @@
  *
  */
 
-#define LOCAL_SIZE_LIMIT 256U
+#define LOCAL_SIZE_LIMIT 16U
 
 inline void ComparatorPrivate(
     uint *keyA,

VadereUtils/src/org/vadere/util/opencl/CLBitonicSort.java

@@ -93,7 +93,7 @@ public class CLBitonicSort {
     private int[] resultKeys;
 
 	//Note: logically shared with BitonicSort.cl!
-    private static final int LOCAL_SIZE_LIMIT = 256;
+    private static final int LOCAL_SIZE_LIMIT = 16;
 
     private boolean debug = false;