code: def omp_atomic_bitxor():
      sum = 0
      LOOPCOUNT = 1000
      logics = [0] * LOOPCOUNT
      "omp parallel for"
      for i in range(LOOPCOUNT):
          "omp atomic"
          sum ^= logics[i]
      return sum == 0
  
label_desc: Use image node_id 1 for calling a global function with example usage: omp_atomic_bitxor() and returns: unknown