equal
deleted
inserted
replaced
60 start = os::elapsed_counter(); |
60 start = os::elapsed_counter(); |
61 OrderAccess::fence(); |
61 OrderAccess::fence(); |
62 fstart = os::rdtsc(); |
62 fstart = os::rdtsc(); |
63 |
63 |
64 // use sleep to prevent compiler from optimizing |
64 // use sleep to prevent compiler from optimizing |
65 os::sleep(JavaThread::current(), FT_SLEEP_MILLISECS); |
65 JavaThread::current()->sleep(FT_SLEEP_MILLISECS); |
66 |
66 |
67 end = os::elapsed_counter(); |
67 end = os::elapsed_counter(); |
68 OrderAccess::fence(); |
68 OrderAccess::fence(); |
69 fend = os::rdtsc(); |
69 fend = os::rdtsc(); |
70 |
70 |