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src/share/vm/gc_implementation/shared/hSpaceCounters.cpp@0982ec23da03 (annotated)

src/share/vm/gc_implementation/shared/hSpaceCounters.cpp

Thu, 19 Jun 2014 13:31:14 +0200

author

brutisso

date

Thu, 19 Jun 2014 13:31:14 +0200

changeset 6904

0982ec23da03

parent 4153

b9a9ed0f8eeb

child 6876

710a3c8b516e

permissions

-rw-r--r--

8043607: Add a GC id as a log decoration similar to PrintGCTimeStamps
Reviewed-by: jwilhelm, ehelin, tschatzl

jmasa@2821	1	/*
mikael@4153	2	* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
jmasa@2821	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jmasa@2821	4	*
jmasa@2821	5	* This code is free software; you can redistribute it and/or modify it
jmasa@2821	6	* under the terms of the GNU General Public License version 2 only, as
jmasa@2821	7	* published by the Free Software Foundation.
jmasa@2821	8	*
jmasa@2821	9	* This code is distributed in the hope that it will be useful, but WITHOUT
jmasa@2821	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jmasa@2821	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
jmasa@2821	12	* version 2 for more details (a copy is included in the LICENSE file that
jmasa@2821	13	* accompanied this code).
jmasa@2821	14	*
jmasa@2821	15	* You should have received a copy of the GNU General Public License version
jmasa@2821	16	* 2 along with this work; if not, write to the Free Software Foundation,
jmasa@2821	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jmasa@2821	18	*
jmasa@2821	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jmasa@2821	20	* or visit www.oracle.com if you need additional information or have any
jmasa@2821	21	* questions.
jmasa@2821	22	*
jmasa@2821	23	*/
jmasa@2821	24
jmasa@2821	25	#include "precompiled.hpp"
jmasa@2821	26	#include "gc_implementation/shared/hSpaceCounters.hpp"
jmasa@2821	27	#include "memory/generation.hpp"
jmasa@2821	28	#include "memory/resourceArea.hpp"
jmasa@2821	29
jmasa@2821	30	HSpaceCounters::HSpaceCounters(const char* name,
jmasa@2821	31	int ordinal,
jmasa@2821	32	size_t max_size,
jmasa@2821	33	size_t initial_capacity,
jmasa@2821	34	GenerationCounters* gc) {
jmasa@2821	35
jmasa@2821	36	if (UsePerfData) {
jmasa@2821	37	EXCEPTION_MARK;
jmasa@2821	38	ResourceMark rm;
jmasa@2821	39
jmasa@2821	40	const char* cns =
jmasa@2821	41	PerfDataManager::name_space(gc->name_space(), "space", ordinal);
jmasa@2821	42
zgu@3900	43	_name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC);
jmasa@2821	44	strcpy(_name_space, cns);
jmasa@2821	45
jmasa@2821	46	const char* cname = PerfDataManager::counter_name(_name_space, "name");
jmasa@2821	47	PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
jmasa@2821	48
jmasa@2821	49	cname = PerfDataManager::counter_name(_name_space, "maxCapacity");
jmasa@2821	50	PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
jmasa@2821	51	(jlong)max_size, CHECK);
jmasa@2821	52
jmasa@2821	53	cname = PerfDataManager::counter_name(_name_space, "capacity");
jmasa@2821	54	_capacity = PerfDataManager::create_variable(SUN_GC, cname,
jmasa@2821	55	PerfData::U_Bytes,
jmasa@2821	56	initial_capacity, CHECK);
jmasa@2821	57
jmasa@2821	58	cname = PerfDataManager::counter_name(_name_space, "used");
jmasa@2821	59	_used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
jmasa@2821	60	(jlong) 0, CHECK);
jmasa@2821	61
jmasa@2821	62	cname = PerfDataManager::counter_name(_name_space, "initCapacity");
jmasa@2821	63	PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
jmasa@2821	64	initial_capacity, CHECK);
jmasa@2821	65	}
jmasa@2821	66	}