1 /*
2 * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
96 */
97 public final class HotSpotGraalRuntime implements HotSpotGraalRuntimeProvider {
98
99 private static final boolean IS_AOT = Boolean.parseBoolean(Services.getSavedProperties().get("com.oracle.graalvm.isaot"));
100
101 private static boolean checkArrayIndexScaleInvariants(MetaAccessProvider metaAccess) {
102 assert metaAccess.getArrayIndexScale(JavaKind.Byte) == 1;
103 assert metaAccess.getArrayIndexScale(JavaKind.Boolean) == 1;
104 assert metaAccess.getArrayIndexScale(JavaKind.Char) == 2;
105 assert metaAccess.getArrayIndexScale(JavaKind.Short) == 2;
106 assert metaAccess.getArrayIndexScale(JavaKind.Int) == 4;
107 assert metaAccess.getArrayIndexScale(JavaKind.Long) == 8;
108 assert metaAccess.getArrayIndexScale(JavaKind.Float) == 4;
109 assert metaAccess.getArrayIndexScale(JavaKind.Double) == 8;
110 return true;
111 }
112
113 private final String runtimeName;
114 private final String compilerConfigurationName;
115 private final HotSpotBackend hostBackend;
116 private final GlobalMetrics metricValues = new GlobalMetrics();
117 private final List<SnippetCounter.Group> snippetCounterGroups;
118 private final HotSpotGC garbageCollector;
119
120 private final EconomicMap<Class<? extends Architecture>, HotSpotBackend> backends = EconomicMap.create(Equivalence.IDENTITY);
121
122 private final GraalHotSpotVMConfig config;
123
124 /**
125 * The options can be {@linkplain #setOptionValues(String[], String[]) updated} by external
126 * interfaces such as JMX. This comes with the risk that inconsistencies can arise as an
127 * {@link OptionValues} object can be cached by various parts of Graal instead of always
128 * obtaining them from this object. However, concurrent updates are never lost.
129 */
130 private AtomicReference<OptionValues> optionsRef = new AtomicReference<>();
131
132 private final DiagnosticsOutputDirectory outputDirectory;
133 private final Map<ExceptionAction, Integer> compilationProblemsPerAction;
134
135 /**
|
1 /*
2 * Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
96 */
97 public final class HotSpotGraalRuntime implements HotSpotGraalRuntimeProvider {
98
99 private static final boolean IS_AOT = Boolean.parseBoolean(Services.getSavedProperties().get("com.oracle.graalvm.isaot"));
100
101 private static boolean checkArrayIndexScaleInvariants(MetaAccessProvider metaAccess) {
102 assert metaAccess.getArrayIndexScale(JavaKind.Byte) == 1;
103 assert metaAccess.getArrayIndexScale(JavaKind.Boolean) == 1;
104 assert metaAccess.getArrayIndexScale(JavaKind.Char) == 2;
105 assert metaAccess.getArrayIndexScale(JavaKind.Short) == 2;
106 assert metaAccess.getArrayIndexScale(JavaKind.Int) == 4;
107 assert metaAccess.getArrayIndexScale(JavaKind.Long) == 8;
108 assert metaAccess.getArrayIndexScale(JavaKind.Float) == 4;
109 assert metaAccess.getArrayIndexScale(JavaKind.Double) == 8;
110 return true;
111 }
112
113 private final String runtimeName;
114 private final String compilerConfigurationName;
115 private final HotSpotBackend hostBackend;
116
117 public GlobalMetrics getMetricValues() {
118 return metricValues;
119 }
120
121 private final GlobalMetrics metricValues = new GlobalMetrics();
122 private final List<SnippetCounter.Group> snippetCounterGroups;
123 private final HotSpotGC garbageCollector;
124
125 private final EconomicMap<Class<? extends Architecture>, HotSpotBackend> backends = EconomicMap.create(Equivalence.IDENTITY);
126
127 private final GraalHotSpotVMConfig config;
128
129 /**
130 * The options can be {@linkplain #setOptionValues(String[], String[]) updated} by external
131 * interfaces such as JMX. This comes with the risk that inconsistencies can arise as an
132 * {@link OptionValues} object can be cached by various parts of Graal instead of always
133 * obtaining them from this object. However, concurrent updates are never lost.
134 */
135 private AtomicReference<OptionValues> optionsRef = new AtomicReference<>();
136
137 private final DiagnosticsOutputDirectory outputDirectory;
138 private final Map<ExceptionAction, Integer> compilationProblemsPerAction;
139
140 /**
|