1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/vm/gc_implementation/parallelScavenge/psGenerationCounters.cpp Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,65 @@ 1.4 + 1.5 +/* 1.6 + * Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved. 1.7 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.8 + * 1.9 + * This code is free software; you can redistribute it and/or modify it 1.10 + * under the terms of the GNU General Public License version 2 only, as 1.11 + * published by the Free Software Foundation. 1.12 + * 1.13 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.14 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.15 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.16 + * version 2 for more details (a copy is included in the LICENSE file that 1.17 + * accompanied this code). 1.18 + * 1.19 + * You should have received a copy of the GNU General Public License version 1.20 + * 2 along with this work; if not, write to the Free Software Foundation, 1.21 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.22 + * 1.23 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.24 + * or visit www.oracle.com if you need additional information or have any 1.25 + * questions. 1.26 + * 1.27 + */ 1.28 + 1.29 +#include "precompiled.hpp" 1.30 +#include "gc_implementation/parallelScavenge/psGenerationCounters.hpp" 1.31 +#include "memory/resourceArea.hpp" 1.32 + 1.33 + 1.34 +PSGenerationCounters::PSGenerationCounters(const char* name, 1.35 + int ordinal, int spaces, 1.36 + PSVirtualSpace* v): 1.37 + _ps_virtual_space(v) { 1.38 + 1.39 + if (UsePerfData) { 1.40 + 1.41 + EXCEPTION_MARK; 1.42 + ResourceMark rm; 1.43 + 1.44 + const char* cns = PerfDataManager::name_space("generation", ordinal); 1.45 + 1.46 + _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC); 1.47 + strcpy(_name_space, cns); 1.48 + 1.49 + const char* cname = PerfDataManager::counter_name(_name_space, "name"); 1.50 + PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); 1.51 + 1.52 + cname = PerfDataManager::counter_name(_name_space, "spaces"); 1.53 + PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None, 1.54 + spaces, CHECK); 1.55 + 1.56 + cname = PerfDataManager::counter_name(_name_space, "minCapacity"); 1.57 + PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, 1.58 + _ps_virtual_space->committed_size(), CHECK); 1.59 + 1.60 + cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); 1.61 + PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, 1.62 + _ps_virtual_space->reserved_size(), CHECK); 1.63 + 1.64 + cname = PerfDataManager::counter_name(_name_space, "capacity"); 1.65 + _current_size = PerfDataManager::create_variable(SUN_GC, cname, 1.66 + PerfData::U_Bytes, _ps_virtual_space->committed_size(), CHECK); 1.67 + } 1.68 +}