| 61 | } |
| 62 | |
| 63 | nanosecond_type time_loop() |
| 64 | { |
| 65 | boost::timer::auto_cpu_timer tmr; |
| 66 | boost::int64_t count = 0; |
| 67 | do |
| 68 | { |
| 69 | ++count; |
| 70 | } while (count < max_cycles); |
| 71 | |
| 72 | boost::timer::cpu_times elapsed = tmr.elapsed(); |
| 73 | return elapsed.user + elapsed.system; |
| 74 | } |
| 75 | } // unnamed namespace |
| 76 | |
| 77 | //--------------------------------------------------------------------------------------// |