code: def omp_single_copyprivate():
      result = 0
      nr_iterations = 0
      LOOPCOUNT = 1000
      j = 0
  
      if "omp parallel private(j)":
          for i in range(LOOPCOUNT):
              if "omp single copyprivate(j)":
                  nr_iterations += 1
                  j = i
              if "omp critical":
                  result += j - i
              "omp barrier"
      return result == 0 and nr_iterations == LOOPCOUNT
  
label_desc: Use image node_id 1 for calling a global function with example usage: omp_single_copyprivate() and returns: unknown