hotspot/src/share/vm/gc_implementation/parallelScavenge/psGenerationCounters.cpp
author jmasa
Fri, 01 Aug 2014 15:40:12 -0700
changeset 25905 04a3d83cc752
parent 13963 e5b53c306fb5
child 26324 6b9c12e15535
permissions -rw-r--r--
8031323: Optionally align objects copied to survivor spaces Reviewed-by: brutisso, tschatzl
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     2
/*
13963
e5b53c306fb5 7197424: update copyright year to match last edit in jdk8 hotspot repository
mikael
parents: 13195
diff changeset
     3
 * Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
     4
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     5
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
     6
 * This code is free software; you can redistribute it and/or modify it
489c9b5090e2 Initial load
duke
parents:
diff changeset
     7
 * under the terms of the GNU General Public License version 2 only, as
489c9b5090e2 Initial load
duke
parents:
diff changeset
     8
 * published by the Free Software Foundation.
489c9b5090e2 Initial load
duke
parents:
diff changeset
     9
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    10
 * This code is distributed in the hope that it will be useful, but WITHOUT
489c9b5090e2 Initial load
duke
parents:
diff changeset
    11
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
489c9b5090e2 Initial load
duke
parents:
diff changeset
    12
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
489c9b5090e2 Initial load
duke
parents:
diff changeset
    13
 * version 2 for more details (a copy is included in the LICENSE file that
489c9b5090e2 Initial load
duke
parents:
diff changeset
    14
 * accompanied this code).
489c9b5090e2 Initial load
duke
parents:
diff changeset
    15
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    16
 * You should have received a copy of the GNU General Public License version
489c9b5090e2 Initial load
duke
parents:
diff changeset
    17
 * 2 along with this work; if not, write to the Free Software Foundation,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    18
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
489c9b5090e2 Initial load
duke
parents:
diff changeset
    19
 *
5547
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1
diff changeset
    20
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1
diff changeset
    21
 * or visit www.oracle.com if you need additional information or have any
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 1
diff changeset
    22
 * questions.
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    23
 *
489c9b5090e2 Initial load
duke
parents:
diff changeset
    24
 */
489c9b5090e2 Initial load
duke
parents:
diff changeset
    25
7397
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    26
#include "precompiled.hpp"
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    27
#include "gc_implementation/parallelScavenge/psGenerationCounters.hpp"
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 5547
diff changeset
    28
#include "memory/resourceArea.hpp"
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    29
489c9b5090e2 Initial load
duke
parents:
diff changeset
    30
489c9b5090e2 Initial load
duke
parents:
diff changeset
    31
PSGenerationCounters::PSGenerationCounters(const char* name,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    32
                                       int ordinal, int spaces,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    33
                                       PSVirtualSpace* v):
489c9b5090e2 Initial load
duke
parents:
diff changeset
    34
    _ps_virtual_space(v) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    35
489c9b5090e2 Initial load
duke
parents:
diff changeset
    36
  if (UsePerfData) {
489c9b5090e2 Initial load
duke
parents:
diff changeset
    37
489c9b5090e2 Initial load
duke
parents:
diff changeset
    38
    EXCEPTION_MARK;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    39
    ResourceMark rm;
489c9b5090e2 Initial load
duke
parents:
diff changeset
    40
489c9b5090e2 Initial load
duke
parents:
diff changeset
    41
    const char* cns = PerfDataManager::name_space("generation", ordinal);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    42
13195
be27e1b6a4b9 6995781: Native Memory Tracking (Phase 1)
zgu
parents: 7397
diff changeset
    43
    _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC);
1
489c9b5090e2 Initial load
duke
parents:
diff changeset
    44
    strcpy(_name_space, cns);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    45
489c9b5090e2 Initial load
duke
parents:
diff changeset
    46
    const char* cname = PerfDataManager::counter_name(_name_space, "name");
489c9b5090e2 Initial load
duke
parents:
diff changeset
    47
    PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    48
489c9b5090e2 Initial load
duke
parents:
diff changeset
    49
    cname = PerfDataManager::counter_name(_name_space, "spaces");
489c9b5090e2 Initial load
duke
parents:
diff changeset
    50
    PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    51
                                     spaces, CHECK);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    52
489c9b5090e2 Initial load
duke
parents:
diff changeset
    53
    cname = PerfDataManager::counter_name(_name_space, "minCapacity");
489c9b5090e2 Initial load
duke
parents:
diff changeset
    54
    PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    55
      _ps_virtual_space->committed_size(), CHECK);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    56
489c9b5090e2 Initial load
duke
parents:
diff changeset
    57
    cname = PerfDataManager::counter_name(_name_space, "maxCapacity");
489c9b5090e2 Initial load
duke
parents:
diff changeset
    58
    PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    59
      _ps_virtual_space->reserved_size(), CHECK);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    60
489c9b5090e2 Initial load
duke
parents:
diff changeset
    61
    cname = PerfDataManager::counter_name(_name_space, "capacity");
489c9b5090e2 Initial load
duke
parents:
diff changeset
    62
    _current_size = PerfDataManager::create_variable(SUN_GC, cname,
489c9b5090e2 Initial load
duke
parents:
diff changeset
    63
       PerfData::U_Bytes, _ps_virtual_space->committed_size(), CHECK);
489c9b5090e2 Initial load
duke
parents:
diff changeset
    64
  }
489c9b5090e2 Initial load
duke
parents:
diff changeset
    65
}