src/hotspot/share/gc/g1/g1CollectorPolicy.hpp
author kbarrett
Sun, 11 Feb 2018 03:12:15 -0500
changeset 48955 e22914003cf0
parent 47216 71c04702a3d5
child 53116 bb03098c4dde
permissions -rw-r--r--
8194691: Cleanup unnecessary casts in Atomic/OrderAccess uses Summary: Removed unnecessary casts. Reviewed-by: coleenp, tschatzl
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     1
/*
35927
58bbbbb4a8c7 8148944: CollectorPolicy methods for memory allocations are specific to GenCollectorPolicy
mgerdin
parents: 35909
diff changeset
     2
 * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     4
 *
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     7
 * published by the Free Software Foundation.
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     8
 *
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    13
 * accompanied this code).
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    14
 *
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    18
 *
5547
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 5350
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 5350
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
f4b087cbb361 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 5350
diff changeset
    21
 * questions.
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    22
 *
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    23
 */
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    24
30764
fec48bf5a827 8079792: GC directory structure cleanup
pliden
parents: 29795
diff changeset
    25
#ifndef SHARE_VM_GC_G1_G1COLLECTORPOLICY_HPP
fec48bf5a827 8079792: GC directory structure cleanup
pliden
parents: 29795
diff changeset
    26
#define SHARE_VM_GC_G1_G1COLLECTORPOLICY_HPP
7397
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 6249
diff changeset
    27
30764
fec48bf5a827 8079792: GC directory structure cleanup
pliden
parents: 29795
diff changeset
    28
#include "gc/shared/collectorPolicy.hpp"
7397
5b173b4ca846 6989984: Use standard include model for Hospot
stefank
parents: 6249
diff changeset
    29
37985
539c597ee0fa 8154154: Separate G1 specific policy code from the CollectorPolicy class hierarchy
mgerdin
parents: 37262
diff changeset
    30
// G1CollectorPolicy is primarily used during initialization and to expose the
539c597ee0fa 8154154: Separate G1 specific policy code from the CollectorPolicy class hierarchy
mgerdin
parents: 37262
diff changeset
    31
// functionality of the CollectorPolicy interface to the rest of the VM.
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    32
36102
84546518799d 8149820: Move G1YoungGenSizer to g1CollectorPolicy.cpp
ehelin
parents: 35927
diff changeset
    33
class G1YoungGenSizer;
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    34
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    35
class G1CollectorPolicy: public CollectorPolicy {
37985
539c597ee0fa 8154154: Separate G1 specific policy code from the CollectorPolicy class hierarchy
mgerdin
parents: 37262
diff changeset
    36
protected:
21561
c619b1cb4554 8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking
jwilhelm
parents: 21560
diff changeset
    37
  void initialize_alignments();
1374
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    38
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    39
public:
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    40
  G1CollectorPolicy();
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    41
};
4c24294029a9 6711316: Open source the Garbage-First garbage collector
ysr
parents:
diff changeset
    42
30764
fec48bf5a827 8079792: GC directory structure cleanup
pliden
parents: 29795
diff changeset
    43
#endif // SHARE_VM_GC_G1_G1COLLECTORPOLICY_HPP