Mercurial > hg > graal-jvmci-8
annotate jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodData.java @ 23738:1140503536ae jvmci-0.19
Backport style fixes and comments from jdk9.
author | Roland Schatz <roland.schatz@oracle.com> |
---|---|
date | Fri, 12 Aug 2016 11:07:39 +0200 |
parents | a52d7039723b |
children | aaed278a9cf1 |
rev | line source |
---|---|
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
1 /* |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
4 * |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
8 * |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
14 * |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
18 * |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
21 * questions. |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
22 */ |
22672
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
23 package jdk.vm.ci.hotspot; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
24 |
22569
ec96f33a101d
updated imports to be explicit and added checkstyle rule to forbid * imports
Doug Simon <doug.simon@oracle.com>
parents:
22562
diff
changeset
|
25 import static java.lang.String.format; |
22672
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
26 import static jdk.vm.ci.hotspot.CompilerToVM.compilerToVM; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
27 import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.runtime; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
28 import static jdk.vm.ci.hotspot.HotSpotVMConfig.config; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
29 import static jdk.vm.ci.hotspot.UnsafeAccess.UNSAFE; |
4470
b7ec250cd29c
fixes after merge
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4467
diff
changeset
|
30 |
22569
ec96f33a101d
updated imports to be explicit and added checkstyle rule to forbid * imports
Doug Simon <doug.simon@oracle.com>
parents:
22562
diff
changeset
|
31 import java.util.Arrays; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
32 |
22672
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
33 import jdk.vm.ci.meta.DeoptimizationReason; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
34 import jdk.vm.ci.meta.JavaMethodProfile; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
35 import jdk.vm.ci.meta.JavaMethodProfile.ProfiledMethod; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
36 import jdk.vm.ci.meta.JavaTypeProfile; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
37 import jdk.vm.ci.meta.JavaTypeProfile.ProfiledType; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
38 import jdk.vm.ci.meta.ResolvedJavaMethod; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
39 import jdk.vm.ci.meta.ResolvedJavaType; |
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22582
diff
changeset
|
40 import jdk.vm.ci.meta.TriState; |
22569
ec96f33a101d
updated imports to be explicit and added checkstyle rule to forbid * imports
Doug Simon <doug.simon@oracle.com>
parents:
22562
diff
changeset
|
41 import sun.misc.Unsafe; |
18567
37d88a4af2ab
removed references to HotSpotGraalRuntime.unsafeReadWord()
Doug Simon <doug.simon@oracle.com>
parents:
18546
diff
changeset
|
42 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6539
diff
changeset
|
43 /** |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
44 * Access to a HotSpot {@code MethodData} structure (defined in methodData.hpp). |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6539
diff
changeset
|
45 */ |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
46 final class HotSpotMethodData { |
4444 | 47 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
48 static final HotSpotVMConfig config = config(); |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
49 static final HotSpotMethodDataAccessor NO_DATA_NO_EXCEPTION_ACCESSOR = new NoMethodData(config, config.dataLayoutNoTag, TriState.FALSE); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
50 static final HotSpotMethodDataAccessor NO_DATA_EXCEPTION_POSSIBLY_NOT_RECORDED_ACCESSOR = new NoMethodData(config, config.dataLayoutNoTag, TriState.UNKNOWN); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
51 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6539
diff
changeset
|
52 /** |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6539
diff
changeset
|
53 * Reference to the C++ MethodData object. |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6539
diff
changeset
|
54 */ |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
55 final long metaspaceMethodData; |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
56 @SuppressWarnings("unused") private final HotSpotResolvedJavaMethodImpl method; |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6539
diff
changeset
|
57 |
23719
a52d7039723b
fixed checkstyle issues
Doug Simon <doug.simon@oracle.com>
parents:
23717
diff
changeset
|
58 HotSpotMethodData(long metaspaceMethodData, HotSpotResolvedJavaMethodImpl method) { |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6539
diff
changeset
|
59 this.metaspaceMethodData = metaspaceMethodData; |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
60 this.method = method; |
13241 | 61 } |
62 | |
63 /** | |
64 * @return value of the MethodData::_data_size field | |
65 */ | |
66 private int normalDataSize() { | |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
67 return UNSAFE.getInt(metaspaceMethodData + config.methodDataDataSize); |
13241 | 68 } |
69 | |
70 /** | |
71 * Returns the size of the extra data records. This method does the same calculation as | |
72 * MethodData::extra_data_size(). | |
16479
558cf39c646b
moved toJavaName(JavaType type) from MetaUtil to be a default method in JavaType
Doug Simon <doug.simon@oracle.com>
parents:
15291
diff
changeset
|
73 * |
13241 | 74 * @return size of extra data records |
75 */ | |
76 private int extraDataSize() { | |
77 final int extraDataBase = config.methodDataOopDataOffset + normalDataSize(); | |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
78 final int extraDataLimit = UNSAFE.getInt(metaspaceMethodData + config.methodDataSize); |
13241 | 79 return extraDataLimit - extraDataBase; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
80 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
81 |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
82 public boolean hasNormalData() { |
13241 | 83 return normalDataSize() > 0; |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
84 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
85 |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
86 public boolean hasExtraData() { |
13241 | 87 return extraDataSize() > 0; |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
88 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
89 |
4476
00efac2934d3
methodData bugfix
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4470
diff
changeset
|
90 public int getExtraDataBeginOffset() { |
13241 | 91 return normalDataSize(); |
4476
00efac2934d3
methodData bugfix
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4470
diff
changeset
|
92 } |
00efac2934d3
methodData bugfix
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4470
diff
changeset
|
93 |
4444 | 94 public boolean isWithin(int position) { |
13241 | 95 return position >= 0 && position < normalDataSize() + extraDataSize(); |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
96 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
97 |
5541
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5534
diff
changeset
|
98 public int getDeoptimizationCount(DeoptimizationReason reason) { |
21552
9579a3c62a9e
use skeleton findbugs jar containing only SuppresFBWarnings to avoid external dependency for JVMCI classes (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21411
diff
changeset
|
99 HotSpotMetaAccessProvider metaAccess = (HotSpotMetaAccessProvider) runtime().getHostJVMCIBackend().getMetaAccess(); |
18301
0f41072d8bbc
moved use of HotSpotMetaAccessProvider to locations on the "local" side of remote compilation
Doug Simon <doug.simon@oracle.com>
parents:
18223
diff
changeset
|
100 int reasonIndex = metaAccess.convertDeoptReason(reason); |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
101 return UNSAFE.getByte(metaspaceMethodData + config.methodDataOopTrapHistoryOffset + reasonIndex) & 0xFF; |
5114
dad1ac9dba7d
finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents:
5061
diff
changeset
|
102 } |
dad1ac9dba7d
finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents:
5061
diff
changeset
|
103 |
13216
51e97f88c771
Profile deoptimizations of OSR methods separately.
Roland Schatz <roland.schatz@oracle.com>
parents:
13182
diff
changeset
|
104 public int getOSRDeoptimizationCount(DeoptimizationReason reason) { |
21552
9579a3c62a9e
use skeleton findbugs jar containing only SuppresFBWarnings to avoid external dependency for JVMCI classes (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21411
diff
changeset
|
105 HotSpotMetaAccessProvider metaAccess = (HotSpotMetaAccessProvider) runtime().getHostJVMCIBackend().getMetaAccess(); |
18301
0f41072d8bbc
moved use of HotSpotMetaAccessProvider to locations on the "local" side of remote compilation
Doug Simon <doug.simon@oracle.com>
parents:
18223
diff
changeset
|
106 int reasonIndex = metaAccess.convertDeoptReason(reason); |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
107 return UNSAFE.getByte(metaspaceMethodData + config.methodDataOopTrapHistoryOffset + config.deoptReasonOSROffset + reasonIndex) & 0xFF; |
13216
51e97f88c771
Profile deoptimizations of OSR methods separately.
Roland Schatz <roland.schatz@oracle.com>
parents:
13182
diff
changeset
|
108 } |
51e97f88c771
Profile deoptimizations of OSR methods separately.
Roland Schatz <roland.schatz@oracle.com>
parents:
13182
diff
changeset
|
109 |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
110 public HotSpotMethodDataAccessor getNormalData(int position) { |
13241 | 111 if (position >= normalDataSize()) { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
112 return null; |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
113 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
114 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
115 return getData(position); |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
116 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
117 |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
118 public HotSpotMethodDataAccessor getExtraData(int position) { |
13241 | 119 if (position >= normalDataSize() + extraDataSize()) { |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
120 return null; |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
121 } |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
122 HotSpotMethodDataAccessor data = getData(position); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
123 if (data != null) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
124 return data; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
125 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
126 return data; |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
127 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
128 |
4564
8fc6920e064b
avoid recursive inlining, escape analysis does no longer restart inlining with level 0, bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4552
diff
changeset
|
129 public static HotSpotMethodDataAccessor getNoDataAccessor(boolean exceptionPossiblyNotRecorded) { |
8fc6920e064b
avoid recursive inlining, escape analysis does no longer restart inlining with level 0, bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4552
diff
changeset
|
130 if (exceptionPossiblyNotRecorded) { |
8fc6920e064b
avoid recursive inlining, escape analysis does no longer restart inlining with level 0, bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4552
diff
changeset
|
131 return NO_DATA_EXCEPTION_POSSIBLY_NOT_RECORDED_ACCESSOR; |
8fc6920e064b
avoid recursive inlining, escape analysis does no longer restart inlining with level 0, bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4552
diff
changeset
|
132 } else { |
8fc6920e064b
avoid recursive inlining, escape analysis does no longer restart inlining with level 0, bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4552
diff
changeset
|
133 return NO_DATA_NO_EXCEPTION_ACCESSOR; |
8fc6920e064b
avoid recursive inlining, escape analysis does no longer restart inlining with level 0, bugfixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4552
diff
changeset
|
134 } |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
135 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
136 |
4476
00efac2934d3
methodData bugfix
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4470
diff
changeset
|
137 private HotSpotMethodDataAccessor getData(int position) { |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
138 assert position >= 0 : "out of bounds"; |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
139 final int tag = HotSpotMethodDataAccessor.readTag(config, this, position); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
140 HotSpotMethodDataAccessor accessor = PROFILE_DATA_ACCESSORS[tag]; |
14706
579a2a124c95
add HotSpotMethodDataAccessor.Tag enum and dummy entries to PROFILE_DATA_ACCESSORS for new profile types
twisti
parents:
14543
diff
changeset
|
141 assert accessor == null || accessor.getTag() == tag : "wrong data accessor " + accessor + " for tag " + tag; |
579a2a124c95
add HotSpotMethodDataAccessor.Tag enum and dummy entries to PROFILE_DATA_ACCESSORS for new profile types
twisti
parents:
14543
diff
changeset
|
142 return accessor; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
143 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
144 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
145 int readUnsignedByte(int position, int offsetInBytes) { |
4444 | 146 long fullOffsetInBytes = computeFullOffset(position, offsetInBytes); |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
147 return UNSAFE.getByte(metaspaceMethodData + fullOffsetInBytes) & 0xFF; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
148 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
149 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
150 int readUnsignedShort(int position, int offsetInBytes) { |
4444 | 151 long fullOffsetInBytes = computeFullOffset(position, offsetInBytes); |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
152 return UNSAFE.getShort(metaspaceMethodData + fullOffsetInBytes) & 0xFFFF; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
153 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
154 |
11212
3718acd022db
fix HotSpotMethodData to read the correct values on little and big endian
twisti
parents:
9928
diff
changeset
|
155 /** |
3718acd022db
fix HotSpotMethodData to read the correct values on little and big endian
twisti
parents:
9928
diff
changeset
|
156 * Since the values are stored in cells (platform words) this method uses |
18567
37d88a4af2ab
removed references to HotSpotGraalRuntime.unsafeReadWord()
Doug Simon <doug.simon@oracle.com>
parents:
18546
diff
changeset
|
157 * {@link Unsafe#getAddress} to read the right value on both little and big endian machines. |
11212
3718acd022db
fix HotSpotMethodData to read the correct values on little and big endian
twisti
parents:
9928
diff
changeset
|
158 */ |
4444 | 159 private long readUnsignedInt(int position, int offsetInBytes) { |
160 long fullOffsetInBytes = computeFullOffset(position, offsetInBytes); | |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
161 return UNSAFE.getAddress(metaspaceMethodData + fullOffsetInBytes) & 0xFFFFFFFFL; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
162 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
163 |
4444 | 164 private int readUnsignedIntAsSignedInt(int position, int offsetInBytes) { |
165 long value = readUnsignedInt(position, offsetInBytes); | |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
166 return truncateLongToInt(value); |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
167 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
168 |
11212
3718acd022db
fix HotSpotMethodData to read the correct values on little and big endian
twisti
parents:
9928
diff
changeset
|
169 /** |
3718acd022db
fix HotSpotMethodData to read the correct values on little and big endian
twisti
parents:
9928
diff
changeset
|
170 * Since the values are stored in cells (platform words) this method uses |
18567
37d88a4af2ab
removed references to HotSpotGraalRuntime.unsafeReadWord()
Doug Simon <doug.simon@oracle.com>
parents:
18546
diff
changeset
|
171 * {@link Unsafe#getAddress} to read the right value on both little and big endian machines. |
11212
3718acd022db
fix HotSpotMethodData to read the correct values on little and big endian
twisti
parents:
9928
diff
changeset
|
172 */ |
4444 | 173 private int readInt(int position, int offsetInBytes) { |
174 long fullOffsetInBytes = computeFullOffset(position, offsetInBytes); | |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
175 return (int) UNSAFE.getAddress(metaspaceMethodData + fullOffsetInBytes); |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
176 } |
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
177 |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
178 private HotSpotResolvedJavaMethod readMethod(int position, int offsetInBytes) { |
4444 | 179 long fullOffsetInBytes = computeFullOffset(position, offsetInBytes); |
22582
232c53e17ea0
added CompilerToVM.compilerToVM() for static access to the CompilerToVM instance
Doug Simon <doug.simon@oracle.com>
parents:
22581
diff
changeset
|
180 return compilerToVM().getResolvedJavaMethod(null, metaspaceMethodData + fullOffsetInBytes); |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
181 } |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
182 |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
183 private HotSpotResolvedObjectTypeImpl readKlass(int position, int offsetInBytes) { |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
184 long fullOffsetInBytes = computeFullOffset(position, offsetInBytes); |
22582
232c53e17ea0
added CompilerToVM.compilerToVM() for static access to the CompilerToVM instance
Doug Simon <doug.simon@oracle.com>
parents:
22581
diff
changeset
|
185 return compilerToVM().getResolvedJavaType(null, metaspaceMethodData + fullOffsetInBytes, false); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
186 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
187 |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
188 private static int truncateLongToInt(long value) { |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
189 return value > Integer.MAX_VALUE ? Integer.MAX_VALUE : (int) value; |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
190 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
191 |
4444 | 192 private static int computeFullOffset(int position, int offsetInBytes) { |
193 return config.methodDataOopDataOffset + position + offsetInBytes; | |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
194 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
195 |
4444 | 196 private static int cellIndexToOffset(int cells) { |
197 return config.dataLayoutHeaderSize + cellsToBytes(cells); | |
198 } | |
199 | |
200 private static int cellsToBytes(int cells) { | |
201 return cells * config.dataLayoutCellSize; | |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
202 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
203 |
13769
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
204 /** |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
205 * Returns whether profiling ran long enough that the profile information is mature. Other |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
206 * informational data will still be valid even if the profile isn't mature. |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
207 */ |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
208 public boolean isProfileMature() { |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
209 return runtime().getCompilerToVM().isMature(metaspaceMethodData); |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
210 } |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13312
diff
changeset
|
211 |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
212 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
213 public String toString() { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
214 StringBuilder sb = new StringBuilder(); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
215 String nl = String.format("%n"); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
216 String nlIndent = String.format("%n%38s", ""); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
217 if (hasNormalData()) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
218 int pos = 0; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
219 HotSpotMethodDataAccessor data; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
220 while ((data = getNormalData(pos)) != null) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
221 if (pos != 0) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
222 sb.append(nl); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
223 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
224 int bci = data.getBCI(this, pos); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
225 sb.append(String.format("%-6d bci: %-6d%-20s", pos, bci, data.getClass().getSimpleName())); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
226 sb.append(data.appendTo(new StringBuilder(), this, pos).toString().replace(nl, nlIndent)); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
227 pos = pos + data.getSize(this, pos); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
228 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
229 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
230 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
231 if (hasExtraData()) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
232 int pos = getExtraDataBeginOffset(); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
233 HotSpotMethodDataAccessor data; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
234 while ((data = getExtraData(pos)) != null) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
235 if (pos == getExtraDataBeginOffset()) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
236 sb.append(nl).append("--- Extra data:"); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
237 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
238 int bci = data.getBCI(this, pos); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
239 sb.append(String.format("%n%-6d bci: %-6d%-20s", pos, bci, data.getClass().getSimpleName())); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
240 sb.append(data.appendTo(new StringBuilder(), this, pos).toString().replace(nl, nlIndent)); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
241 pos = pos + data.getSize(this, pos); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
242 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
243 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
244 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
245 return sb.toString(); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
246 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
247 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
248 static final int NO_DATA_SIZE = cellIndexToOffset(0); |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7391
diff
changeset
|
249 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
250 static class NoMethodData extends HotSpotMethodDataAccessor { |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
251 |
8610
5407d1dd6450
API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7556
diff
changeset
|
252 private final TriState exceptionSeen; |
4527
a0cca63cd366
fixed exceptionSeen profiling information
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4526
diff
changeset
|
253 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
254 protected NoMethodData(HotSpotVMConfig config, int tag, TriState exceptionSeen) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
255 super(config, tag, NO_DATA_SIZE); |
4527
a0cca63cd366
fixed exceptionSeen profiling information
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4526
diff
changeset
|
256 this.exceptionSeen = exceptionSeen; |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
257 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
258 |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
259 @Override |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
260 public int getBCI(HotSpotMethodData data, int position) { |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
261 return -1; |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
262 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
263 |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
264 @Override |
8610
5407d1dd6450
API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7556
diff
changeset
|
265 public TriState getExceptionSeen(HotSpotMethodData data, int position) { |
4527
a0cca63cd366
fixed exceptionSeen profiling information
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4526
diff
changeset
|
266 return exceptionSeen; |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
267 } |
13164
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
268 |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
269 @Override |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
270 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
271 return sb; |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
272 } |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
273 } |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
274 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
275 static final int BIT_DATA_SIZE = cellIndexToOffset(0); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
276 static final int BIT_DATA_NULL_SEEN_FLAG = 1 << config.bitDataNullSeenFlag; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
277 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
278 static class BitData extends HotSpotMethodDataAccessor { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
279 |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
280 private BitData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
281 super(config, tag, BIT_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
282 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
283 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
284 protected BitData(HotSpotVMConfig config, int tag, int staticSize) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
285 super(config, tag, staticSize); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
286 } |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
287 |
8610
5407d1dd6450
API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7556
diff
changeset
|
288 @Override |
5407d1dd6450
API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7556
diff
changeset
|
289 public TriState getNullSeen(HotSpotMethodData data, int position) { |
5407d1dd6450
API to access nullness profiling information for instanceof, checkcast, and aastore
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7556
diff
changeset
|
290 return TriState.get((getFlags(data, position) & BIT_DATA_NULL_SEEN_FLAG) != 0); |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
291 } |
13164
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
292 |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
293 @Override |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
294 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
295 return sb.append(format("exception_seen(%s)", getExceptionSeen(data, pos))); |
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
296 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
297 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
298 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
299 static final int COUNTER_DATA_SIZE = cellIndexToOffset(1); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
300 static final int COUNTER_DATA_COUNT_OFFSET = cellIndexToOffset(config.methodDataCountOffset); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
301 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
302 static class CounterData extends BitData { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
303 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
304 CounterData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
305 super(config, tag, COUNTER_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
306 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
307 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
308 protected CounterData(HotSpotVMConfig config, int tag, int staticSize) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
309 super(config, tag, staticSize); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
310 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
311 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
312 @Override |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
313 public int getExecutionCount(HotSpotMethodData data, int position) { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
314 return getCounterValue(data, position); |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
315 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
316 |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
317 protected int getCounterValue(HotSpotMethodData data, int position) { |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
318 return data.readUnsignedIntAsSignedInt(position, COUNTER_DATA_COUNT_OFFSET); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
319 } |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
320 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
321 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
322 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
13312
323d99404728
added missing exception_seen and null_seen info info when formatting some profile data as strings
Doug Simon <doug.simon@oracle.com>
parents:
13259
diff
changeset
|
323 return sb.append(format("count(%d) null_seen(%s) exception_seen(%s)", getCounterValue(data, pos), getNullSeen(data, pos), getExceptionSeen(data, pos))); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
324 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
325 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
326 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
327 static final int JUMP_DATA_SIZE = cellIndexToOffset(2); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
328 static final int TAKEN_COUNT_OFFSET = cellIndexToOffset(config.jumpDataTakenOffset); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
329 static final int TAKEN_DISPLACEMENT_OFFSET = cellIndexToOffset(config.jumpDataDisplacementOffset); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
330 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
331 static class JumpData extends HotSpotMethodDataAccessor { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
332 |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
333 JumpData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
334 super(config, tag, JUMP_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
335 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
336 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
337 protected JumpData(HotSpotVMConfig config, int tag, int staticSize) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
338 super(config, tag, staticSize); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
339 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
340 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
341 @Override |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
342 public double getBranchTakenProbability(HotSpotMethodData data, int position) { |
5039
f3d2447db2d9
added detection for endless recompilation
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4564
diff
changeset
|
343 return getExecutionCount(data, position) != 0 ? 1 : 0; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
344 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
345 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
346 @Override |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
347 public int getExecutionCount(HotSpotMethodData data, int position) { |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
348 return data.readUnsignedIntAsSignedInt(position, TAKEN_COUNT_OFFSET); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
349 } |
4452
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
350 |
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
351 public int getTakenDisplacement(HotSpotMethodData data, int position) { |
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
352 return data.readInt(position, TAKEN_DISPLACEMENT_OFFSET); |
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
353 } |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
354 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
355 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
356 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
13164
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
357 return sb.append(format("taken(%d) displacement(%d)", getExecutionCount(data, pos), getTakenDisplacement(data, pos))); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
358 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
359 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
360 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
361 static class RawItemProfile<T> { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
362 final int entries; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
363 final T[] items; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
364 final long[] counts; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
365 final long totalCount; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
366 |
23297
4b58c92e939b
remove redundant modifiers
Manuel Rigger <rigger.manuel@gmail.com>
parents:
22672
diff
changeset
|
367 RawItemProfile(int entries, T[] items, long[] counts, long totalCount) { |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
368 this.entries = entries; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
369 this.items = items; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
370 this.counts = counts; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
371 this.totalCount = totalCount; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
372 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
373 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
374 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
375 static final int TYPE_DATA_ROW_SIZE = cellsToBytes(config.receiverTypeDataReceiverTypeRowCellCount); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
376 |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
377 static final int NONPROFILED_COUNT_OFFSET = cellIndexToOffset(config.receiverTypeDataNonprofiledCountOffset); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
378 static final int TYPE_DATA_FIRST_TYPE_OFFSET = cellIndexToOffset(config.receiverTypeDataReceiver0Offset); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
379 static final int TYPE_DATA_FIRST_TYPE_COUNT_OFFSET = cellIndexToOffset(config.receiverTypeDataCount0Offset); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
380 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
381 abstract static class AbstractTypeData extends CounterData { |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
382 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
383 protected AbstractTypeData(HotSpotVMConfig config, int tag, int staticSize) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
384 super(config, tag, staticSize); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
385 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
386 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
387 @Override |
5541
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5534
diff
changeset
|
388 public JavaTypeProfile getTypeProfile(HotSpotMethodData data, int position) { |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
389 return createTypeProfile(getNullSeen(data, position), getRawTypeProfile(data, position)); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
390 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
391 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
392 private RawItemProfile<ResolvedJavaType> getRawTypeProfile(HotSpotMethodData data, int position) { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
393 int typeProfileWidth = config.typeProfileWidth; |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
394 |
5541
b4c406861c33
More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
5534
diff
changeset
|
395 ResolvedJavaType[] types = new ResolvedJavaType[typeProfileWidth]; |
5335
439ca5ecc7dc
types profiles are now sorted in descending order of each profiled type's probability
Doug Simon <doug.simon@oracle.com>
parents:
5321
diff
changeset
|
396 long[] counts = new long[typeProfileWidth]; |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
397 long totalCount = 0; |
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
398 int entries = 0; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
399 |
16616
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
400 outer: for (int i = 0; i < typeProfileWidth; i++) { |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
401 HotSpotResolvedObjectTypeImpl receiverKlass = data.readKlass(position, getTypeOffset(i)); |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
402 if (receiverKlass != null) { |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
403 HotSpotResolvedObjectTypeImpl klass = receiverKlass; |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
404 long count = data.readUnsignedInt(position, getTypeCountOffset(i)); |
16616
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
405 /* |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
406 * Because of races in the profile collection machinery it's possible for a |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
407 * class to appear multiple times so merge them to make the profile look |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
408 * rational. |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
409 */ |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
410 for (int j = 0; j < entries; j++) { |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
411 if (types[j].equals(klass)) { |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
412 totalCount += count; |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
413 counts[j] += count; |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
414 continue outer; |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
415 } |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
416 } |
29404eec7ced
eliminate duplicate entries from profile data
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16480
diff
changeset
|
417 types[entries] = klass; |
4447 | 418 totalCount += count; |
419 counts[entries] = count; | |
420 entries++; | |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
421 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
422 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
423 |
4456
f4c82dd4619e
inlining bugfixes and cleanup
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4455
diff
changeset
|
424 totalCount += getTypesNotRecordedExecutionCount(data, position); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
425 return new RawItemProfile<>(entries, types, counts, totalCount); |
4447 | 426 } |
427 | |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
428 protected abstract long getTypesNotRecordedExecutionCount(HotSpotMethodData data, int position); |
4456
f4c82dd4619e
inlining bugfixes and cleanup
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4455
diff
changeset
|
429 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
430 private JavaTypeProfile createTypeProfile(TriState nullSeen, RawItemProfile<ResolvedJavaType> profile) { |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
431 if (profile.entries <= 0 || profile.totalCount <= 0) { |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
432 return null; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
433 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
434 |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
435 ProfiledType[] ptypes = new ProfiledType[profile.entries]; |
4456
f4c82dd4619e
inlining bugfixes and cleanup
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4455
diff
changeset
|
436 double totalProbability = 0.0; |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
437 for (int i = 0; i < profile.entries; i++) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
438 double p = profile.counts[i]; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
439 p = p / profile.totalCount; |
4456
f4c82dd4619e
inlining bugfixes and cleanup
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4455
diff
changeset
|
440 totalProbability += p; |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
441 ptypes[i] = new ProfiledType(profile.items[i], p); |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
442 } |
4456
f4c82dd4619e
inlining bugfixes and cleanup
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4455
diff
changeset
|
443 |
5335
439ca5ecc7dc
types profiles are now sorted in descending order of each profiled type's probability
Doug Simon <doug.simon@oracle.com>
parents:
5321
diff
changeset
|
444 Arrays.sort(ptypes); |
439ca5ecc7dc
types profiles are now sorted in descending order of each profiled type's probability
Doug Simon <doug.simon@oracle.com>
parents:
5321
diff
changeset
|
445 |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
446 double notRecordedTypeProbability = profile.entries < config.typeProfileWidth ? 0.0 : Math.min(1.0, Math.max(0.0, 1.0 - totalProbability)); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
447 assert notRecordedTypeProbability == 0 || profile.entries == config.typeProfileWidth; |
8659
bc7bb895e359
incorporated null-seen information into JavaTypeProfile
Doug Simon <doug.simon@oracle.com>
parents:
8616
diff
changeset
|
448 return new JavaTypeProfile(nullSeen, notRecordedTypeProbability, ptypes); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
449 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
450 |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
451 private static int getTypeOffset(int row) { |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
452 return TYPE_DATA_FIRST_TYPE_OFFSET + row * TYPE_DATA_ROW_SIZE; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
453 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
454 |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
455 protected static int getTypeCountOffset(int row) { |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
456 return TYPE_DATA_FIRST_TYPE_COUNT_OFFSET + row * TYPE_DATA_ROW_SIZE; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
457 } |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
458 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
459 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
460 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
461 RawItemProfile<ResolvedJavaType> profile = getRawTypeProfile(data, pos); |
13164
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
462 TriState nullSeen = getNullSeen(data, pos); |
13312
323d99404728
added missing exception_seen and null_seen info info when formatting some profile data as strings
Doug Simon <doug.simon@oracle.com>
parents:
13259
diff
changeset
|
463 TriState exceptionSeen = getExceptionSeen(data, pos); |
323d99404728
added missing exception_seen and null_seen info info when formatting some profile data as strings
Doug Simon <doug.simon@oracle.com>
parents:
13259
diff
changeset
|
464 sb.append(format("count(%d) null_seen(%s) exception_seen(%s) nonprofiled_count(%d) entries(%d)", getCounterValue(data, pos), nullSeen, exceptionSeen, |
323d99404728
added missing exception_seen and null_seen info info when formatting some profile data as strings
Doug Simon <doug.simon@oracle.com>
parents:
13259
diff
changeset
|
465 getTypesNotRecordedExecutionCount(data, pos), profile.entries)); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
466 for (int i = 0; i < profile.entries; i++) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
467 long count = profile.counts[i]; |
16479
558cf39c646b
moved toJavaName(JavaType type) from MetaUtil to be a default method in JavaType
Doug Simon <doug.simon@oracle.com>
parents:
15291
diff
changeset
|
468 sb.append(format("%n %s (%d, %4.2f)", profile.items[i].toJavaName(), count, (double) count / profile.totalCount)); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
469 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
470 return sb; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
471 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
472 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
473 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
474 static final int TYPE_CHECK_DATA_SIZE = cellIndexToOffset(2) + TYPE_DATA_ROW_SIZE * config.typeProfileWidth; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
475 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
476 static class ReceiverTypeData extends AbstractTypeData { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
477 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
478 ReceiverTypeData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
479 super(config, tag, TYPE_CHECK_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
480 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
481 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
482 protected ReceiverTypeData(HotSpotVMConfig config, int tag, int staticSize) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
483 super(config, tag, staticSize); |
22572
c3b49e9d0f48
HotSpotMethodData shouldn't hardcode constants
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22569
diff
changeset
|
484 } |
c3b49e9d0f48
HotSpotMethodData shouldn't hardcode constants
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22569
diff
changeset
|
485 |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
486 @Override |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
487 public int getExecutionCount(HotSpotMethodData data, int position) { |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
488 return -1; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
489 } |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
490 |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
491 @Override |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
492 protected long getTypesNotRecordedExecutionCount(HotSpotMethodData data, int position) { |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
493 return data.readUnsignedIntAsSignedInt(position, NONPROFILED_COUNT_OFFSET); |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
494 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
495 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
496 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
497 static final int VIRTUAL_CALL_DATA_SIZE = cellIndexToOffset(2) + TYPE_DATA_ROW_SIZE * (config.typeProfileWidth + config.methodProfileWidth); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
498 static final int VIRTUAL_CALL_DATA_FIRST_METHOD_OFFSET = TYPE_DATA_FIRST_TYPE_OFFSET + TYPE_DATA_ROW_SIZE * config.typeProfileWidth; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
499 static final int VIRTUAL_CALL_DATA_FIRST_METHOD_COUNT_OFFSET = TYPE_DATA_FIRST_TYPE_COUNT_OFFSET + TYPE_DATA_ROW_SIZE * config.typeProfileWidth; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
500 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
501 static class VirtualCallData extends ReceiverTypeData { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
502 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
503 VirtualCallData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
504 super(config, tag, VIRTUAL_CALL_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
505 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
506 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
507 protected VirtualCallData(HotSpotVMConfig config, int tag, int staticSize) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
508 super(config, tag, staticSize); |
22573
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
509 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
510 |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
511 @Override |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
512 public int getExecutionCount(HotSpotMethodData data, int position) { |
14706
579a2a124c95
add HotSpotMethodDataAccessor.Tag enum and dummy entries to PROFILE_DATA_ACCESSORS for new profile types
twisti
parents:
14543
diff
changeset
|
513 final int typeProfileWidth = config.typeProfileWidth; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
514 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
515 long total = 0; |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
516 for (int i = 0; i < typeProfileWidth; i++) { |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
517 total += data.readUnsignedInt(position, getTypeCountOffset(i)); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
518 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
519 |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
520 total += getCounterValue(data, position); |
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
521 return truncateLongToInt(total); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
522 } |
7154
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
523 |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
524 @Override |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
525 protected long getTypesNotRecordedExecutionCount(HotSpotMethodData data, int position) { |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
526 return getCounterValue(data, position); |
5d0bb7d52783
changes to support Graal co-existing with the other HotSpot compiler(s) and being used for explicit compilation requests and code installation via the Graal API
Doug Simon <doug.simon@oracle.com>
parents:
7084
diff
changeset
|
527 } |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
528 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
529 private static long getMethodsNotRecordedExecutionCount(HotSpotMethodData data, int position) { |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
530 return data.readUnsignedIntAsSignedInt(position, NONPROFILED_COUNT_OFFSET); |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
531 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
532 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
533 @Override |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
534 public JavaMethodProfile getMethodProfile(HotSpotMethodData data, int position) { |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
535 return createMethodProfile(getRawMethodProfile(data, position)); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
536 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
537 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
538 private RawItemProfile<ResolvedJavaMethod> getRawMethodProfile(HotSpotMethodData data, int position) { |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
539 int profileWidth = config.methodProfileWidth; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
540 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
541 ResolvedJavaMethod[] methods = new ResolvedJavaMethod[profileWidth]; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
542 long[] counts = new long[profileWidth]; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
543 long totalCount = 0; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
544 int entries = 0; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
545 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
546 for (int i = 0; i < profileWidth; i++) { |
22454
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
547 HotSpotResolvedJavaMethod method = data.readMethod(position, getMethodOffset(i)); |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
548 if (method != null) { |
76af33d4d504
Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22054
diff
changeset
|
549 methods[entries] = method; |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
550 long count = data.readUnsignedInt(position, getMethodCountOffset(i)); |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
551 totalCount += count; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
552 counts[entries] = count; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
553 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
554 entries++; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
555 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
556 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
557 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
558 totalCount += getMethodsNotRecordedExecutionCount(data, position); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
559 return new RawItemProfile<>(entries, methods, counts, totalCount); |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
560 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
561 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
562 private JavaMethodProfile createMethodProfile(RawItemProfile<ResolvedJavaMethod> profile) { |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
563 if (profile.entries <= 0 || profile.totalCount <= 0) { |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
564 return null; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
565 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
566 |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
567 ProfiledMethod[] pmethods = new ProfiledMethod[profile.entries]; |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
568 double totalProbability = 0.0; |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
569 for (int i = 0; i < profile.entries; i++) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
570 double p = profile.counts[i]; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
571 p = p / profile.totalCount; |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
572 totalProbability += p; |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
573 pmethods[i] = new ProfiledMethod(profile.items[i], p); |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
574 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
575 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
576 Arrays.sort(pmethods); |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
577 |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
578 double notRecordedMethodProbability = profile.entries < config.methodProfileWidth ? 0.0 : Math.min(1.0, Math.max(0.0, 1.0 - totalProbability)); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
579 assert notRecordedMethodProbability == 0 || profile.entries == config.methodProfileWidth; |
9760
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
580 return new JavaMethodProfile(notRecordedMethodProbability, pmethods); |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
581 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
582 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
583 private static int getMethodOffset(int row) { |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
584 return VIRTUAL_CALL_DATA_FIRST_METHOD_OFFSET + row * TYPE_DATA_ROW_SIZE; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
585 } |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
586 |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
587 private static int getMethodCountOffset(int row) { |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
588 return VIRTUAL_CALL_DATA_FIRST_METHOD_COUNT_OFFSET + row * TYPE_DATA_ROW_SIZE; |
c76b43ed5089
Added infrastructure for recording invoked methods in the profiling information.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9289
diff
changeset
|
589 } |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
590 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
591 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
592 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
593 RawItemProfile<ResolvedJavaMethod> profile = getRawMethodProfile(data, pos); |
13164
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
594 super.appendTo(sb.append(format("exception_seen(%s) ", getExceptionSeen(data, pos))), data, pos).append(format("%nmethod_entries(%d)", profile.entries)); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
595 for (int i = 0; i < profile.entries; i++) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
596 long count = profile.counts[i]; |
16480
10c12d09a8d2
moved format(String format, JavaMethod method) from MetaUtil to be a default method in JavaMethod
Doug Simon <doug.simon@oracle.com>
parents:
16479
diff
changeset
|
597 sb.append(format("%n %s (%d, %4.2f)", profile.items[i].format("%H.%n(%p)"), count, (double) count / profile.totalCount)); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
598 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
599 return sb; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
600 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
601 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
602 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
603 static class VirtualCallTypeData extends VirtualCallData { |
22573
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
604 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
605 VirtualCallTypeData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
606 super(config, tag, 0); |
22573
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
607 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
608 |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
609 @Override |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
610 protected int getDynamicSize(HotSpotMethodData data, int position) { |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
611 assert staticSize == 0; |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
612 return HotSpotJVMCIRuntime.runtime().compilerToVm.methodDataProfileDataSize(data.metaspaceMethodData, position); |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
613 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
614 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
615 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
616 static final int RET_DATA_ROW_SIZE = cellsToBytes(3); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
617 static final int RET_DATA_SIZE = cellIndexToOffset(1) + RET_DATA_ROW_SIZE * config.bciProfileWidth; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
618 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
619 static class RetData extends CounterData { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
620 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
621 RetData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
622 super(config, tag, RET_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
623 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
624 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
625 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
626 static final int BRANCH_DATA_SIZE = cellIndexToOffset(3); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
627 static final int NOT_TAKEN_COUNT_OFFSET = cellIndexToOffset(config.branchDataNotTakenOffset); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
628 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
629 static class BranchData extends JumpData { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
630 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
631 BranchData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
632 super(config, tag, BRANCH_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
633 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
634 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
635 @Override |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
636 public double getBranchTakenProbability(HotSpotMethodData data, int position) { |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
637 long takenCount = data.readUnsignedInt(position, TAKEN_COUNT_OFFSET); |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
638 long notTakenCount = data.readUnsignedInt(position, NOT_TAKEN_COUNT_OFFSET); |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
639 long total = takenCount + notTakenCount; |
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
640 |
9928
a9311ec68721
Avoid graph caching if immature or no profiling information was used for graph building.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9864
diff
changeset
|
641 return total <= 0 ? -1 : takenCount / (double) total; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
642 } |
4444 | 643 |
644 @Override | |
645 public int getExecutionCount(HotSpotMethodData data, int position) { | |
646 long count = data.readUnsignedInt(position, TAKEN_COUNT_OFFSET) + data.readUnsignedInt(position, NOT_TAKEN_COUNT_OFFSET); | |
647 return truncateLongToInt(count); | |
648 } | |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
649 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
650 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
651 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
652 long taken = data.readUnsignedInt(pos, TAKEN_COUNT_OFFSET); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
653 long notTaken = data.readUnsignedInt(pos, NOT_TAKEN_COUNT_OFFSET); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
654 double takenProbability = getBranchTakenProbability(data, pos); |
13164
70e6bb85d802
cleaned up HotSpotMethodData tracing a little and enabled it when -Dgraal.traceMethodDataFilter=true
Doug Simon <doug.simon@oracle.com>
parents:
13139
diff
changeset
|
655 return sb.append(format("taken(%d, %4.2f) not_taken(%d, %4.2f) displacement(%d)", taken, takenProbability, notTaken, 1.0D - takenProbability, getTakenDisplacement(data, pos))); |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
656 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
657 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
658 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
659 static final int ARRAY_DATA_LENGTH_OFFSET = cellIndexToOffset(config.arrayDataArrayLenOffset); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
660 static final int ARRAY_DATA_START_OFFSET = cellIndexToOffset(config.arrayDataArrayStartOffset); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
661 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
662 static class ArrayData extends HotSpotMethodDataAccessor { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
663 |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
664 ArrayData(HotSpotVMConfig config, int tag, int staticSize) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
665 super(config, tag, staticSize); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
666 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
667 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
668 @Override |
4444 | 669 protected int getDynamicSize(HotSpotMethodData data, int position) { |
670 return cellsToBytes(getLength(data, position)); | |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
671 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
672 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
673 protected static int getLength(HotSpotMethodData data, int position) { |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
674 return data.readInt(position, ARRAY_DATA_LENGTH_OFFSET); |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
675 } |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
676 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
677 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
678 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
679 return sb.append(format("length(%d)", getLength(data, pos))); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
680 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
681 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
682 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
683 static final int MULTI_BRANCH_DATA_SIZE = cellIndexToOffset(1); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
684 static final int MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS = config.multiBranchDataPerCaseCellCount; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
685 static final int MULTI_BRANCH_DATA_ROW_SIZE = cellsToBytes(MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
686 static final int MULTI_BRANCH_DATA_FIRST_COUNT_OFFSET = ARRAY_DATA_START_OFFSET + cellsToBytes(0); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
687 static final int MULTI_BRANCH_DATA_FIRST_DISPLACEMENT_OFFSET = ARRAY_DATA_START_OFFSET + cellsToBytes(1); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
688 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
689 static class MultiBranchData extends ArrayData { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
690 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
691 MultiBranchData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
692 super(config, tag, MULTI_BRANCH_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
693 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
694 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
695 @Override |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
696 public double[] getSwitchProbabilities(HotSpotMethodData data, int position) { |
4444 | 697 int arrayLength = getLength(data, position); |
698 assert arrayLength > 0 : "switch must have at least the default case"; | |
699 assert arrayLength % MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS == 0 : "array must have full rows"; | |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
700 |
4444 | 701 int length = arrayLength / MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS; |
702 long totalCount = 0; | |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
703 double[] result = new double[length]; |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
704 |
4447 | 705 // default case is first in HotSpot but last for the compiler |
706 long count = readCount(data, position, 0); | |
4446 | 707 totalCount += count; |
708 result[length - 1] = count; | |
709 | |
710 for (int i = 1; i < length; i++) { | |
4447 | 711 count = readCount(data, position, i); |
4444 | 712 totalCount += count; |
4446 | 713 result[i - 1] = count; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
714 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
715 |
9928
a9311ec68721
Avoid graph caching if immature or no profiling information was used for graph building.
Christian Haeubl <haeubl@ssw.jku.at>
parents:
9864
diff
changeset
|
716 if (totalCount <= 0) { |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
717 return null; |
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
718 } else { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
719 for (int i = 0; i < length; i++) { |
4444 | 720 result[i] = result[i] / totalCount; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
721 } |
4441
4e3aaf14cbc6
fixed graal to hotspot
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4440
diff
changeset
|
722 return result; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
723 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
724 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
725 |
4447 | 726 private static long readCount(HotSpotMethodData data, int position, int i) { |
727 int offset; | |
728 long count; | |
729 offset = getCountOffset(i); | |
730 count = data.readUnsignedInt(position, offset); | |
731 return count; | |
732 } | |
733 | |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
734 @Override |
4440
271220b49abc
profiling info fixes
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4439
diff
changeset
|
735 public int getExecutionCount(HotSpotMethodData data, int position) { |
4444 | 736 int arrayLength = getLength(data, position); |
737 assert arrayLength > 0 : "switch must have at least the default case"; | |
738 assert arrayLength % MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS == 0 : "array must have full rows"; | |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
739 |
4444 | 740 int length = arrayLength / MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS; |
741 long totalCount = 0; | |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
742 for (int i = 0; i < length; i++) { |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
743 int offset = getCountOffset(i); |
4444 | 744 totalCount += data.readUnsignedInt(position, offset); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
745 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
746 |
4444 | 747 return truncateLongToInt(totalCount); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
748 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
749 |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
750 private static int getCountOffset(int index) { |
4444 | 751 return MULTI_BRANCH_DATA_FIRST_COUNT_OFFSET + index * MULTI_BRANCH_DATA_ROW_SIZE; |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
752 } |
4452
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
753 |
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
754 private static int getDisplacementOffset(int index) { |
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
755 return MULTI_BRANCH_DATA_FIRST_DISPLACEMENT_OFFSET + index * MULTI_BRANCH_DATA_ROW_SIZE; |
b225da954a32
inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents:
4448
diff
changeset
|
756 } |
13139
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
757 |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
758 @Override |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
759 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
760 int entries = getLength(data, pos) / MULTI_BRANCH_DATA_ROW_SIZE_IN_CELLS; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
761 sb.append(format("entries(%d)", entries)); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
762 for (int i = 0; i < entries; i++) { |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
763 sb.append(format("%n %d: count(%d) displacement(%d)", i, data.readUnsignedInt(pos, getCountOffset(i)), data.readUnsignedInt(pos, getDisplacementOffset(i)))); |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
764 } |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
765 return sb; |
f9d908fb3492
added toString() to HotSpotMethodData to assist with debugging low-level profile data reading
Doug Simon <doug.simon@oracle.com>
parents:
12456
diff
changeset
|
766 } |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
767 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
768 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
769 static final int ARG_INFO_DATA_SIZE = cellIndexToOffset(1); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
770 |
23700
9e1235406b59
[Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23297
diff
changeset
|
771 static class ArgInfoData extends ArrayData { |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
772 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
773 ArgInfoData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
774 super(config, tag, ARG_INFO_DATA_SIZE); |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
775 } |
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
776 } |
14543
12eaf1a47a90
removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
777 |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
778 static class UnknownProfileData extends HotSpotMethodDataAccessor { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
779 UnknownProfileData(HotSpotVMConfig config, int tag) { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
780 super(config, tag, 0); |
22573
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
781 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
782 |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
783 @Override |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
784 protected int getDynamicSize(HotSpotMethodData data, int position) { |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
785 assert staticSize == 0; |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
786 return HotSpotJVMCIRuntime.runtime().compilerToVm.methodDataProfileDataSize(data.metaspaceMethodData, position); |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
787 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
788 |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
789 @Override |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
790 public StringBuilder appendTo(StringBuilder sb, HotSpotMethodData data, int pos) { |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
791 return null; |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
792 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
793 } |
be44a5efeaff
HotSpotMethodData must handle profile data when TypeProfileLevel is non-zero
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22572
diff
changeset
|
794 |
21552
9579a3c62a9e
use skeleton findbugs jar containing only SuppresFBWarnings to avoid external dependency for JVMCI classes (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21411
diff
changeset
|
795 public void setCompiledIRSize(int size) { |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
796 UNSAFE.putInt(metaspaceMethodData + config.methodDataIRSizeOffset, size); |
14543
12eaf1a47a90
removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
797 } |
12eaf1a47a90
removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
798 |
21552
9579a3c62a9e
use skeleton findbugs jar containing only SuppresFBWarnings to avoid external dependency for JVMCI classes (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21411
diff
changeset
|
799 public int getCompiledIRSize() { |
22542
15579668ec3a
renamed constant field to UNSAFE
Doug Simon <doug.simon@oracle.com>
parents:
22541
diff
changeset
|
800 return UNSAFE.getInt(metaspaceMethodData + config.methodDataIRSizeOffset); |
14543
12eaf1a47a90
removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
801 } |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
802 |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
803 // sorted by tag |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
804 // @formatter:off |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
805 static final HotSpotMethodDataAccessor[] PROFILE_DATA_ACCESSORS = { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
806 null, |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
807 new BitData(config, config.dataLayoutBitDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
808 new CounterData(config, config.dataLayoutCounterDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
809 new JumpData(config, config.dataLayoutJumpDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
810 new ReceiverTypeData(config, config.dataLayoutReceiverTypeDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
811 new VirtualCallData(config, config.dataLayoutVirtualCallDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
812 new RetData(config, config.dataLayoutRetDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
813 new BranchData(config, config.dataLayoutBranchDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
814 new MultiBranchData(config, config.dataLayoutMultiBranchDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
815 new ArgInfoData(config, config.dataLayoutArgInfoDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
816 new UnknownProfileData(config, config.dataLayoutCallTypeDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
817 new VirtualCallTypeData(config, config.dataLayoutVirtualCallTypeDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
818 new UnknownProfileData(config, config.dataLayoutParametersTypeDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
819 new UnknownProfileData(config, config.dataLayoutSpeculativeTrapDataTag), |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
820 }; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
821 |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
822 private static boolean checkAccessorTags() { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
823 int expectedTag = 0; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
824 for (HotSpotMethodDataAccessor accessor : PROFILE_DATA_ACCESSORS) { |
23719
a52d7039723b
fixed checkstyle issues
Doug Simon <doug.simon@oracle.com>
parents:
23717
diff
changeset
|
825 if (expectedTag == 0) { |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
826 assert accessor == null; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
827 } else { |
23719
a52d7039723b
fixed checkstyle issues
Doug Simon <doug.simon@oracle.com>
parents:
23717
diff
changeset
|
828 assert accessor.tag == expectedTag : expectedTag + " != " + accessor.tag + " " + accessor; |
23717
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
829 } |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
830 expectedTag++; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
831 } |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
832 return true; |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
833 } |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
834 |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
835 static { |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
836 assert checkAccessorTags(); |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
837 } |
41fa89f93355
removed jdk.vm.ci.hotspot.HotSpotMethodDataAccessor.Tag (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents:
23700
diff
changeset
|
838 // @formatter:on |
4439
f7251c729b31
profiling info first try
Christian Haeubl <christian.haeubl@oracle.com>
parents:
diff
changeset
|
839 } |