1 /* 2 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 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 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "gc_implementation/shared/collectorCounters.hpp" 27 #include "memory/resourceArea.hpp" 28 29 CollectorCounters::CollectorCounters(const char* name, int ordinal) { 30 31 if (UsePerfData) { 32 EXCEPTION_MARK; 33 ResourceMark rm; 34 35 const char* cns = PerfDataManager::name_space("collector", ordinal); 36 37 _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1); 38 strcpy(_name_space, cns); 39 40 char* cname = PerfDataManager::counter_name(_name_space, "name"); 41 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); 42 43 cname = PerfDataManager::counter_name(_name_space, "invocations"); 44 _invocations = PerfDataManager::create_counter(SUN_GC, cname, 45 PerfData::U_Events, CHECK); 46 47 cname = PerfDataManager::counter_name(_name_space, "time"); 48 _time = PerfDataManager::create_counter(SUN_GC, cname, PerfData::U_Ticks, 49 CHECK); 50 51 cname = PerfDataManager::counter_name(_name_space, "lastEntryTime"); 52 _last_entry_time = PerfDataManager::create_variable(SUN_GC, cname, 53 PerfData::U_Ticks, 54 CHECK); 55 56 cname = PerfDataManager::counter_name(_name_space, "lastExitTime"); 57 _last_exit_time = PerfDataManager::create_variable(SUN_GC, cname, 58 PerfData::U_Ticks, 59 CHECK); 60 } 61 }