static char rcsid[] = "$Id: prlfor001.c,v 1.4 2000/07/30 13:08:49 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 for 001:
 * 単純に for 文に対して directive を指定したケース
 */

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


int	thds;
int	*buf;


void clear ()
{
  int lp;
  
  for (lp=0; lp<=thds; lp++) {
    buf[lp] = 0;
  }
}


int
check_result (int v)
{
  int	lp;

  int	err = 0;


  for (lp = 0; lp<thds; lp++) {
    if (buf[lp] != v) {
      err += 1;
    }
  }
  if (buf[thds] != 0) {
    err += 1;
  }

  return err;
}


main ()
{
  int	lp;

  int	errors = 0;


  thds = omp_get_max_threads ();
  if (thds == 1) {
    printf ("should be run this program on multi threads.\n");
    exit (0);
  }
  buf = (int *) malloc (sizeof (int) * (thds + 1));
  if (buf == NULL) {
    printf ("can not allocate memory.\n");
    exit (1);
  }
  omp_set_dynamic (0);


  clear ();
  #pragma omp parallel for schedule(static,1)
  for (lp=0; lp<thds; lp++) {
    buf[lp] += omp_get_num_threads ();
  }
  errors += check_result (thds);


  if (errors == 0) {
    printf ("parallel for 001 : SUCCESS\n");
    return 0;
  } else {
    printf ("parallel for 001 : FAILED\n");
    return 1;
  }
}