/*  cpufreq-bench CPUFreq microbenchmark
   *
   *  Copyright (C) 2008 Christian Kornacker <ckornacker@suse.de>
   *
   *  This program is free software; you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation; either version 2 of the License, or
   *  (at your option) any later version.
   *
   *  This program is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *  along with this program; if not, write to the Free Software
   *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
   */
  
  /* load loop, this schould take about 1 to 2ms to complete */
  #define ROUNDS(x) {unsigned int rcnt;			       \
  		for (rcnt = 0; rcnt < x*1000; rcnt++) { \
  			(void)(((int)(pow(rcnt, rcnt) * \
  				      sqrt(rcnt*7230970)) ^ 7230716) ^ \
  				      (int)atan2(rcnt, rcnt));	       \
  		} }							\
  
  
  void start_benchmark(struct config *config);