+ * Revision 1.9 2002-04-11 11:39:59 heikki
+ * Removed to logf calls from tight inside loops
+ *
+ * Revision 1.8 2002/04/04 14:14:13 adam
+ * Multiple registers (alpha early)
+ *
+ * Revision 1.7 2001/11/14 22:06:27 adam
+ * Rank-weight may be controlled via query.
+ *
+ * Revision 1.6 2000/03/15 15:00:30 adam
+ * First work on threaded version.
+ *
+ * Revision 1.5 1999/05/26 07:49:13 adam