reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55

// RUN: %libomp-compile-and-run
#include <stdio.h>
#include <math.h>
#include "omp_testsuite.h"

int sum1;
#pragma omp threadprivate(sum1)

int test_omp_for_firstprivate()
{
  int sum;
  int sum0;
  int known_sum;
  int threadsnum;

  sum = 0;
  sum0 = 12345;
  sum1 = 0;

  #pragma omp parallel
  {
    #pragma omp single
    {
      threadsnum=omp_get_num_threads();
    }
    /* sum0 = 0; */

    int i;
    #pragma omp for firstprivate(sum0)
    for (i = 1; i <= LOOPCOUNT; i++) {
      sum0 = sum0 + i;
      sum1 = sum0;
    }  /* end of for */

    #pragma omp critical
    {
      sum = sum + sum1;
    }  /* end of critical */
  }  /* end of parallel */
  known_sum = 12345* threadsnum+ (LOOPCOUNT * (LOOPCOUNT + 1)) / 2;
  return (known_sum == sum);
}

int main()
{
  int i;
  int num_failed=0;

  for(i = 0; i < REPETITIONS; i++) {
    if(!test_omp_for_firstprivate()) {
      num_failed++;
    }
  }
  return num_failed;
}