1 /*

     2  * Copyright 2002-2004 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  *

    23  */

    24 

    25 # include "incls/_precompiled.incl"

    26 # include "incls/_gcPolicyCounters.cpp.incl"

    27 

    28 GCPolicyCounters::GCPolicyCounters(const char* name, int collectors,

    29                                    int generations) {

    30 

    31   if (UsePerfData) {

    32     EXCEPTION_MARK;

    33     ResourceMark rm;

    34 

    35     _name_space = "policy";

    36 

    37     char* cname = PerfDataManager::counter_name(_name_space, "name");

    38     PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);

    39 

    40     cname = PerfDataManager::counter_name(_name_space, "collectors");

    41     PerfDataManager::create_constant(SUN_GC, cname,  PerfData::U_None,

    42                                      collectors, CHECK);

    43 

    44     cname = PerfDataManager::counter_name(_name_space, "generations");

    45     PerfDataManager::create_constant(SUN_GC, cname,  PerfData::U_None,

    46                                      generations, CHECK);

    47 

    48     cname = PerfDataManager::counter_name(_name_space, "maxTenuringThreshold");

    49     PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,

    50                                      MaxTenuringThreshold, CHECK);

    51 

    52     cname = PerfDataManager::counter_name(_name_space, "tenuringThreshold");

    53     _tenuring_threshold =

    54         PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_None,

    55                                          MaxTenuringThreshold, CHECK);

    56 

    57     cname = PerfDataManager::counter_name(_name_space, "desiredSurvivorSize");

    58     _desired_survivor_size =

    59         PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,

    60                                          CHECK);

    61   }

    62 }