author | tschatzl |
Fri, 29 Nov 2019 10:20:17 +0100 | |
changeset 59321 | 5775e4825e58 |
parent 59062 | 6530de931b8e |
permissions | -rw-r--r-- |
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
1 |
/* |
53244
9807daeb47c4
8216167: Update include guards to reflect correct directories
coleenp
parents:
51494
diff
changeset
|
2 |
* Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved. |
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
4 |
* |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
5 |
* This code is free software; you can redistribute it and/or modify it |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
7 |
* published by the Free Software Foundation. |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
8 |
* |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
9 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
10 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
11 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
12 |
* version 2 for more details (a copy is included in the LICENSE file that |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
13 |
* accompanied this code). |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
14 |
* |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
15 |
* You should have received a copy of the GNU General Public License version |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
16 |
* 2 along with this work; if not, write to the Free Software Foundation, |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
17 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
18 |
* |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
20 |
* or visit www.oracle.com if you need additional information or have any |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
21 |
* questions. |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
22 |
* |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
23 |
*/ |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
24 |
|
53244
9807daeb47c4
8216167: Update include guards to reflect correct directories
coleenp
parents:
51494
diff
changeset
|
25 |
#ifndef SHARE_GC_G1_G1HEAPTRANSITION_HPP |
9807daeb47c4
8216167: Update include guards to reflect correct directories
coleenp
parents:
51494
diff
changeset
|
26 |
#define SHARE_GC_G1_G1HEAPTRANSITION_HPP |
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
27 |
|
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
28 |
#include "gc/shared/plab.hpp" |
55576
4d193e40e7af
8223575: add subspace transitions to gc+metaspace=info log lines
tonyp
parents:
53244
diff
changeset
|
29 |
#include "memory/metaspace/metaspaceSizesSnapshot.hpp" |
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
30 |
|
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
31 |
class G1CollectedHeap; |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
32 |
|
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
33 |
class G1HeapTransition { |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
34 |
struct Data { |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
35 |
size_t _eden_length; |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
36 |
size_t _survivor_length; |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
37 |
size_t _old_length; |
51494
1906adbef2dc
8208498: Put archive regions into a first-class HeapRegionSet
tschatzl
parents:
47216
diff
changeset
|
38 |
size_t _archive_length; |
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
39 |
size_t _humongous_length; |
55576
4d193e40e7af
8223575: add subspace transitions to gc+metaspace=info log lines
tonyp
parents:
53244
diff
changeset
|
40 |
const metaspace::MetaspaceSizesSnapshot _meta_sizes; |
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
41 |
|
59062
6530de931b8e
8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3)
sangheki
parents:
55576
diff
changeset
|
42 |
// Only includes current eden regions. |
6530de931b8e
8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3)
sangheki
parents:
55576
diff
changeset
|
43 |
uint* _eden_length_per_node; |
6530de931b8e
8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3)
sangheki
parents:
55576
diff
changeset
|
44 |
// Only includes current survivor regions. |
6530de931b8e
8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3)
sangheki
parents:
55576
diff
changeset
|
45 |
uint* _survivor_length_per_node; |
6530de931b8e
8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3)
sangheki
parents:
55576
diff
changeset
|
46 |
|
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
47 |
Data(G1CollectedHeap* g1_heap); |
59062
6530de931b8e
8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3)
sangheki
parents:
55576
diff
changeset
|
48 |
~Data(); |
35909
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
49 |
}; |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
50 |
|
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
51 |
G1CollectedHeap* _g1_heap; |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
52 |
Data _before; |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
53 |
|
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
54 |
public: |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
55 |
G1HeapTransition(G1CollectedHeap* g1_heap); |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
56 |
|
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
57 |
void print(); |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
58 |
}; |
cf5f3c85e179
8148736: Let the G1 heap transition log regions instead of bytes
brutisso
parents:
diff
changeset
|
59 |
|
53244
9807daeb47c4
8216167: Update include guards to reflect correct directories
coleenp
parents:
51494
diff
changeset
|
60 |
#endif // SHARE_GC_G1_G1HEAPTRANSITION_HPP |