683         UseAdaptiveSizePolicyWithSystemGC) {
 684     // The MS collection is a foreground collection that does all
 685     // the parts of a mostly concurrent collection.
 686     //
 687     // For this collection include the cost of the
 688     //  initial mark
 689     //  remark
 690     //  all concurrent time (scaled down by the
 691     //    concurrent_processor_fraction).  Some
 692     //    may be zero if the baton was passed before
 693     //    it was reached.
 694     //    concurrent marking
 695     //    sweeping
 696     //    resetting
 697     //  STW after baton was passed (STW_in_foreground_in_seconds)
 698     double STW_in_foreground_in_seconds = _STW_timer.seconds();
 699 
 700     double latest_cms_sum_concurrent_phases_time_secs =
 701       concurrent_collection_time();
 702     if (PrintAdaptiveSizePolicy && Verbose) {
 703       gclog_or_tty->print_cr("\nCMSAdaptiveSizePolicy::ms_collecton_end "
 704         "STW_in_foreground_in_seconds %f "
 705         "_latest_cms_initial_mark_start_to_end_time_secs %f "
 706         "_latest_cms_remark_start_to_end_time_secs %f "
 707         "latest_cms_sum_concurrent_phases_time_secs %f "
 708         "_latest_cms_ms_marking_start_to_end_time_secs %f "
 709         "_latest_cms_ms_end_to_ms_start %f",
 710         STW_in_foreground_in_seconds,
 711         _latest_cms_initial_mark_start_to_end_time_secs,
 712         _latest_cms_remark_start_to_end_time_secs,
 713         latest_cms_sum_concurrent_phases_time_secs,
 714         _latest_cms_ms_marking_start_to_end_time_secs,
 715         _latest_cms_ms_end_to_ms_start);
 716     }
 717 
 718     double STW_marking_in_seconds = _latest_cms_initial_mark_start_to_end_time_secs +
 719       _latest_cms_remark_start_to_end_time_secs;
 720 #ifndef CLOCK_GRANULARITY_TOO_LARGE
 721     assert(_latest_cms_ms_marking_start_to_end_time_secs == 0.0 ||
 722            latest_cms_sum_concurrent_phases_time_secs == 0.0,
 723            "marking done twice?");

 683         UseAdaptiveSizePolicyWithSystemGC) {
 684     // The MS collection is a foreground collection that does all
 685     // the parts of a mostly concurrent collection.
 686     //
 687     // For this collection include the cost of the
 688     //  initial mark
 689     //  remark
 690     //  all concurrent time (scaled down by the
 691     //    concurrent_processor_fraction).  Some
 692     //    may be zero if the baton was passed before
 693     //    it was reached.
 694     //    concurrent marking
 695     //    sweeping
 696     //    resetting
 697     //  STW after baton was passed (STW_in_foreground_in_seconds)
 698     double STW_in_foreground_in_seconds = _STW_timer.seconds();
 699 
 700     double latest_cms_sum_concurrent_phases_time_secs =
 701       concurrent_collection_time();
 702     if (PrintAdaptiveSizePolicy && Verbose) {
 703       gclog_or_tty->print_cr("\nCMSAdaptiveSizePolicy::ms_collection_end "
 704         "STW_in_foreground_in_seconds %f "
 705         "_latest_cms_initial_mark_start_to_end_time_secs %f "
 706         "_latest_cms_remark_start_to_end_time_secs %f "
 707         "latest_cms_sum_concurrent_phases_time_secs %f "
 708         "_latest_cms_ms_marking_start_to_end_time_secs %f "
 709         "_latest_cms_ms_end_to_ms_start %f",
 710         STW_in_foreground_in_seconds,
 711         _latest_cms_initial_mark_start_to_end_time_secs,
 712         _latest_cms_remark_start_to_end_time_secs,
 713         latest_cms_sum_concurrent_phases_time_secs,
 714         _latest_cms_ms_marking_start_to_end_time_secs,
 715         _latest_cms_ms_end_to_ms_start);
 716     }
 717 
 718     double STW_marking_in_seconds = _latest_cms_initial_mark_start_to_end_time_secs +
 719       _latest_cms_remark_start_to_end_time_secs;
 720 #ifndef CLOCK_GRANULARITY_TOO_LARGE
 721     assert(_latest_cms_ms_marking_start_to_end_time_secs == 0.0 ||
 722            latest_cms_sum_concurrent_phases_time_secs == 0.0,
 723            "marking done twice?");