src/share/vm/gc_implementation/shared/gcTraceTime.cpp

*** 29,44 ****
  #include "runtime/os.hpp"
  #include "runtime/safepoint.hpp"
  #include "runtime/thread.inline.hpp"
  #include "runtime/timer.hpp"
  #include "utilities/ostream.hpp"
  
  
  GCTraceTime::GCTraceTime(const char* title, bool doit, bool print_cr, GCTimer* timer) :
!     _title(title), _doit(doit), _print_cr(print_cr), _timer(timer) {
    if (_doit || _timer != NULL) {
!     _start_counter = os::elapsed_counter();
    }
  
    if (_timer != NULL) {
      assert(SafepointSynchronize::is_at_safepoint(), "Tracing currently only supported at safepoints");
      assert(Thread::current()->is_VM_thread(), "Tracing currently only supported from the VM thread");
--- 29,45 ----
  #include "runtime/os.hpp"
  #include "runtime/safepoint.hpp"
  #include "runtime/thread.inline.hpp"
  #include "runtime/timer.hpp"
  #include "utilities/ostream.hpp"
+ #include "utilities/ticks.inline.hpp"
  
  
  GCTraceTime::GCTraceTime(const char* title, bool doit, bool print_cr, GCTimer* timer) :
!     _title(title), _doit(doit), _print_cr(print_cr), _timer(timer), _start_counter() {
    if (_doit || _timer != NULL) {
!     _start_counter.stamp();
    }
  
    if (_timer != NULL) {
      assert(SafepointSynchronize::is_at_safepoint(), "Tracing currently only supported at safepoints");
      assert(Thread::current()->is_VM_thread(), "Tracing currently only supported from the VM thread");
*** 55,79 ****
      gclog_or_tty->flush();
    }
  }
  
  GCTraceTime::~GCTraceTime() {
!   jlong stop_counter = 0;
  
    if (_doit || _timer != NULL) {
!     stop_counter = os::elapsed_counter();
    }
  
    if (_timer != NULL) {
      _timer->register_gc_phase_end(stop_counter);
    }
  
    if (_doit) {
!     double seconds = TimeHelper::counter_to_seconds(stop_counter - _start_counter);
      if (_print_cr) {
!       gclog_or_tty->print_cr(", %3.7f secs]", seconds);
      } else {
!       gclog_or_tty->print(", %3.7f secs]", seconds);
      }
      gclog_or_tty->flush();
    }
  }
--- 56,81 ----
      gclog_or_tty->flush();
    }
  }
  
  GCTraceTime::~GCTraceTime() {
!   Ticks stop_counter;
  
    if (_doit || _timer != NULL) {
!     stop_counter.stamp();
    }
  
    if (_timer != NULL) {
      _timer->register_gc_phase_end(stop_counter);
    }
  
    if (_doit) {
!     const Tickspan duration = stop_counter - _start_counter;
!     double duration_in_seconds = TicksToTimeHelper::seconds(duration);
      if (_print_cr) {
!       gclog_or_tty->print_cr(", %3.7f secs]", duration_in_seconds);
      } else {
!       gclog_or_tty->print(", %3.7f secs]", duration_in_seconds);
      }
      gclog_or_tty->flush();
    }
  }