hotspot Cdiff src/share/vm/runtime/timer.cpp (original) (raw)

src/share/vm/runtime/timer.cpp
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*** 34,43 **** --- 34,59 ----

double TimeHelper::counter_to_millis(jlong counter) { return counter_to_seconds(counter) * 1000.0; }

• elapsedTimer::elapsedTimer(jlong time, jlong timeUnitsPerSecond) {

• _active = false;

• jlong osTimeUnitsPerSecond = os::elapsed_frequency();

• assert(osTimeUnitsPerSecond % 1000 == 0, "must be");

• assert(timeUnitsPerSecond % 1000 == 0, "must be");

• while (osTimeUnitsPerSecond < timeUnitsPerSecond) {

• timeUnitsPerSecond /= 1000;

• time *= 1000;

• }

• while (osTimeUnitsPerSecond > timeUnitsPerSecond) {

• timeUnitsPerSecond *= 1000;

• time /= 1000;

• }

• _counter = time;

• }

• void elapsedTimer::add(elapsedTimer t) { _counter += t._counter; }

  void elapsedTimer::start() {

src/share/vm/runtime/timer.cpp
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