22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "memory/allocation.hpp"
  27 #include "runtime/init.hpp"
  28 #include "runtime/task.hpp"
  29 #include "runtime/timer.hpp"
  30 #ifdef TARGET_OS_FAMILY_linux
  31 # include "os_linux.inline.hpp"
  32 # include "thread_linux.inline.hpp"
  33 #endif
  34 #ifdef TARGET_OS_FAMILY_solaris
  35 # include "os_solaris.inline.hpp"
  36 # include "thread_solaris.inline.hpp"
  37 #endif
  38 #ifdef TARGET_OS_FAMILY_windows
  39 # include "os_windows.inline.hpp"
  40 # include "thread_windows.inline.hpp"
  41 #endif




  42 
  43 int PeriodicTask::_num_tasks = 0;
  44 PeriodicTask* PeriodicTask::_tasks[PeriodicTask::max_tasks];
  45 #ifndef PRODUCT
  46 elapsedTimer PeriodicTask::_timer;
  47 int PeriodicTask::_intervalHistogram[PeriodicTask::max_interval];
  48 int PeriodicTask::_ticks;
  49 
  50 void PeriodicTask::print_intervals() {
  51   if (ProfilerCheckIntervals) {
  52     for (int i = 0; i < PeriodicTask::max_interval; i++) {
  53       int n = _intervalHistogram[i];
  54       if (n > 0) tty->print_cr("%3d: %5d (%4.1f%%)", i, n, 100.0 * n / _ticks);
  55     }
  56   }
  57 }
  58 #endif
  59 
  60 void PeriodicTask::real_time_tick(size_t delay_time) {
  61 #ifndef PRODUCT

  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "memory/allocation.hpp"
  27 #include "runtime/init.hpp"
  28 #include "runtime/task.hpp"
  29 #include "runtime/timer.hpp"
  30 #ifdef TARGET_OS_FAMILY_linux
  31 # include "os_linux.inline.hpp"
  32 # include "thread_linux.inline.hpp"
  33 #endif
  34 #ifdef TARGET_OS_FAMILY_solaris
  35 # include "os_solaris.inline.hpp"
  36 # include "thread_solaris.inline.hpp"
  37 #endif
  38 #ifdef TARGET_OS_FAMILY_windows
  39 # include "os_windows.inline.hpp"
  40 # include "thread_windows.inline.hpp"
  41 #endif
  42 #ifdef TARGET_OS_FAMILY_bsd
  43 # include "os_bsd.inline.hpp"
  44 # include "thread_bsd.inline.hpp"
  45 #endif
  46 
  47 int PeriodicTask::_num_tasks = 0;
  48 PeriodicTask* PeriodicTask::_tasks[PeriodicTask::max_tasks];
  49 #ifndef PRODUCT
  50 elapsedTimer PeriodicTask::_timer;
  51 int PeriodicTask::_intervalHistogram[PeriodicTask::max_interval];
  52 int PeriodicTask::_ticks;
  53 
  54 void PeriodicTask::print_intervals() {
  55   if (ProfilerCheckIntervals) {
  56     for (int i = 0; i < PeriodicTask::max_interval; i++) {
  57       int n = _intervalHistogram[i];
  58       if (n > 0) tty->print_cr("%3d: %5d (%4.1f%%)", i, n, 100.0 * n / _ticks);
  59     }
  60   }
  61 }
  62 #endif
  63 
  64 void PeriodicTask::real_time_tick(size_t delay_time) {
  65 #ifndef PRODUCT