static char rcsid[] = "$Id: prlsctn008.c,v 1.6 2000/07/30 13:08:59 a-hasega Exp $";
/* 
 * $RWC_Release: Omni-1.6 $
 * $RWC_Copyright:
 *  Omni Compiler Software Version 1.5-1.6
 *  Copyright (C) 2002 PC Cluster Consortium
 *  
 *  This software is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License version
 *  2.1 published by the Free Software Foundation.
 *  
 *  Omni Compiler Software Version 1.0-1.4
 *  Copyright (C) 1999, 2000, 2001.
 *   Tsukuba Research Center, Real World Computing Partnership, Japan.
 *  
 *  Please check the Copyright and License information in the files named
 *  COPYRIGHT and LICENSE under the top  directory of the Omni Compiler
 *  Software release kit.
 *  
 *  
 *  $
 */
/* parallel sections 008:
 * parallel sections if が成り立たない場合の動作確認
 */

#include "omniConfig.h"
#include <omp.h>
#include "omni.h"


int	thds, ids[2];
int	errors = 0;


int
sameas(int n)
{
  return n;
}


void
check_parallel ()
{
  if (omp_in_parallel () != 0) {
    #pragma omp critical
    errors += 1;
  }
  if (omp_get_num_threads () != 1) {
    #pragma omp critical
    errors += 1;
  }
}


void
check ()
{
  if (ids[0] != ids[1]) {
    errors += 1;
  }
}


main ()
{
  int	 false = 0;
  double dfalse = 0.0;


  thds = omp_get_max_threads ();
  if (thds == 1) {
    printf ("should be run this program on multi threads.\n");
    exit (0);
  }
  omp_set_dynamic (0);


  #pragma omp parallel sections if (0)
  {
    #pragma omp section
    {	
      check_parallel ();
      ids[0] = omp_get_thread_num ();
      waittime(1);
    }
    #pragma omp section
    {	
      check_parallel ();
      ids[1] = omp_get_thread_num ();
      waittime(1);
    }
  }
  check();

  #pragma omp parallel sections if (false)
  {
    #pragma omp section
    {	
      check_parallel ();
      ids[0] = omp_get_thread_num ();
      waittime(1);
    }
    #pragma omp section
    {	
      check_parallel ();
      ids[1] = omp_get_thread_num ();
      waittime(1);
    }
  }
  check();

  #pragma omp parallel sections if (dfalse)
  {
    #pragma omp section
    {	
      check_parallel ();
      ids[0] = omp_get_thread_num ();
      waittime(1);
    }
    #pragma omp section
    {	
      check_parallel ();
      ids[1] = omp_get_thread_num ();
      waittime(1);
    }
  }
  check();

  #pragma omp parallel sections if (false == 2)
  {
    #pragma omp section
    {	
      check_parallel ();
      ids[0] = omp_get_thread_num ();
      waittime(1);
    }
    #pragma omp section
    {	
      check_parallel ();
      ids[1] = omp_get_thread_num ();
      waittime(1);
    }
  }
  check();

  #pragma omp parallel sections if (sameas(false))
  {
    #pragma omp section
    {	
      check_parallel ();
      ids[0] = omp_get_thread_num ();
      waittime(1);
    }
    #pragma omp section
    {	
      check_parallel ();
      ids[1] = omp_get_thread_num ();
      waittime(1);
    }
  }
  check();


  if (errors == 0) {
    printf ("parallel sections 008 : SUCCESS\n");
    return 0;
  } else {
    printf ("parallel sections 008 : FAILED\n");
    return 1;
  }
}