Mercurial > hg > truffle

diff src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp @ 20216:570cb6369f17

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8019342: G1: High "Other" time most likely due to card redirtying Summary: Parallelize card redirtying to decrease the time it takes. Reviewed-by: brutisso
author tschatzl
date Mon, 21 Jul 2014 09:40:19 +0200
parents 8847586c9037
children 2c6ef90f030a
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp	Mon Jul 21 09:40:19 2014 +0200
+++ b/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp	Mon Jul 21 09:40:19 2014 +0200
@@ -151,6 +151,8 @@
   double _recorded_young_cset_choice_time_ms;
   double _recorded_non_young_cset_choice_time_ms;
 
+  WorkerDataArray<double> _last_redirty_logged_cards_time_ms;
+  WorkerDataArray<size_t> _last_redirty_logged_cards_processed_cards;
   double _recorded_redirty_logged_cards_time_ms;
 
   double _recorded_young_free_cset_time_ms;
@@ -293,6 +295,14 @@
     _recorded_non_young_cset_choice_time_ms = time_ms;
   }
 
+  void record_redirty_logged_cards_time_ms(uint worker_i, double time_ms) {
+    _last_redirty_logged_cards_time_ms.set(worker_i, time_ms);
+  }
+
+  void record_redirty_logged_cards_processed_cards(uint worker_i, size_t processed_buffers) {
+    _last_redirty_logged_cards_processed_cards.set(worker_i, processed_buffers);
+  }
+
   void record_redirty_logged_cards_time_ms(double time_ms) {
     _recorded_redirty_logged_cards_time_ms = time_ms;
   }