32-th Fibonacci number is 14098312
 Performance counter stats for 'bin/go-structs.bin 32 4':

      23293.949640      task-clock (msec)         #    1.073 CPUs utilized          
            58,024      context-switches          #    0.002 M/sec                  
             7,335      cpu-migrations            #    0.315 K/sec                  
            23,428      page-faults               #    0.001 M/sec                  
    81,348,702,338      cycles                    #    3.492 GHz                      (83.04%)
    31,658,038,430      stalled-cycles-frontend   #   38.92% frontend cycles idle     (83.33%)
    12,673,771,828      stalled-cycles-backend    #   15.58% backend cycles idle      (66.76%)
   116,835,449,667      instructions              #    1.44  insn per cycle         
                                                  #    0.27  stalled cycles per insn  (83.42%)
    23,081,532,501      branches                  #  990.881 M/sec                    (83.58%)
       688,285,332      branch-misses             #    2.98% of all branches          (83.30%)

      21.704929113 seconds time elapsed