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comparison src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp @ 17753:191174b49bec

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8035406: Improve data structure for Code Cache remembered sets Summary: Change the code cache remembered sets data structure from a GrowableArray to a chunked list of nmethods. This makes the data structure more amenable to parallelization, and decreases freeing time. Reviewed-by: mgerdin, brutisso
author tschatzl
date Mon, 24 Mar 2014 15:30:14 +0100
parents 5888334c9c24
children a07bea31ef35
comparison
equal deleted inserted replaced
17750:f53edbc2b728 17753:191174b49bec
1 /* 1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
129 WorkerDataArray<double> _last_gc_worker_other_times_ms; 129 WorkerDataArray<double> _last_gc_worker_other_times_ms;
130 130
131 double _cur_collection_par_time_ms; 131 double _cur_collection_par_time_ms;
132 double _cur_collection_code_root_fixup_time_ms; 132 double _cur_collection_code_root_fixup_time_ms;
133 double _cur_strong_code_root_migration_time_ms; 133 double _cur_strong_code_root_migration_time_ms;
134 double _cur_strong_code_root_purge_time_ms;
134 135
135 double _cur_clear_ct_time_ms; 136 double _cur_clear_ct_time_ms;
136 double _cur_ref_proc_time_ms; 137 double _cur_ref_proc_time_ms;
137 double _cur_ref_enq_time_ms; 138 double _cur_ref_enq_time_ms;
138 139
221 222
222 void record_strong_code_root_migration_time(double ms) { 223 void record_strong_code_root_migration_time(double ms) {
223 _cur_strong_code_root_migration_time_ms = ms; 224 _cur_strong_code_root_migration_time_ms = ms;
224 } 225 }
225 226
227 void record_strong_code_root_purge_time(double ms) {
228 _cur_strong_code_root_purge_time_ms = ms;
229 }
230
226 void record_ref_proc_time(double ms) { 231 void record_ref_proc_time(double ms) {
227 _cur_ref_proc_time_ms = ms; 232 _cur_ref_proc_time_ms = ms;
228 } 233 }
229 234
230 void record_ref_enq_time(double ms) { 235 void record_ref_enq_time(double ms) {