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 */
23 package org.graalvm.compiler.microbenchmarks.graal.util;
24
25 import java.lang.reflect.Method;
26 import java.util.List;
27
28 import org.graalvm.compiler.api.test.Graal;
29 import org.graalvm.compiler.graph.Node;
30 import org.graalvm.compiler.java.GraphBuilderPhase;
31 import org.graalvm.compiler.nodes.StructuredGraph;
32 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions;
33 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration;
34 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration.Plugins;
35 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins;
36 import org.graalvm.compiler.options.OptionValues;
37 import org.graalvm.compiler.phases.OptimisticOptimizations;
38 import org.graalvm.compiler.phases.PhaseSuite;
39 import org.graalvm.compiler.phases.tiers.HighTierContext;
40
41 import jdk.vm.ci.meta.ResolvedJavaMethod;
42
43 public class GraalUtil {
44
45 public static Method getMethod(Class<?> declaringClass, String name, Class<?>... parameterTypes) {
46 try {
47 if (parameterTypes == null) {
48 Method found = null;
49 for (Method m : declaringClass.getDeclaredMethods()) {
50 if (m.getName().equals(name)) {
51 if (found != null) {
52 throw new RuntimeException("more than one method named " + name + " in " + declaringClass);
53 }
54 found = m;
55 }
56 }
116 parameters = null;
117 }
118 return getGraph(declaringClass, name, parameters);
119 }
120
121 public static StructuredGraph getGraph(Class<?> declaringClass, String name, Class<?>... parameterTypes) {
122 return getGraph(getMethod(declaringClass, name, parameterTypes));
123 }
124
125 public static StructuredGraph getGraph(Method method) {
126 GraalState graal = new GraalState();
127 ResolvedJavaMethod javaMethod = graal.metaAccess.lookupJavaMethod(method);
128 return getGraph(graal, javaMethod);
129 }
130
131 public static StructuredGraph getGraph(GraalState graal, ResolvedJavaMethod javaMethod) {
132 return getGraph(graal, javaMethod, StructuredGraph.USE_PROFILING_INFO);
133 }
134
135 public static StructuredGraph getGraph(GraalState graal, ResolvedJavaMethod javaMethod, boolean useProfilingInfo) {
136 StructuredGraph graph = new StructuredGraph.Builder(Graal.getRequiredCapability(OptionValues.class), AllowAssumptions.YES).useProfilingInfo(useProfilingInfo).method(javaMethod).build();
137 PhaseSuite<HighTierContext> graphBuilderSuite = new PhaseSuite<>();
138 graphBuilderSuite.appendPhase(new GraphBuilderPhase(GraphBuilderConfiguration.getDefault(new Plugins(new InvocationPlugins()))));
139 graphBuilderSuite.apply(graph, new HighTierContext(graal.providers, graphBuilderSuite, OptimisticOptimizations.ALL));
140 return graph;
141 }
142
143 public static Node[] getNodes(StructuredGraph graph) {
144 List<Node> nodeList = graph.getNodes().snapshot();
145 return nodeList.toArray(new Node[nodeList.size()]);
146 }
147 }
|
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 */
23 package org.graalvm.compiler.microbenchmarks.graal.util;
24
25 import java.lang.reflect.Method;
26 import java.util.List;
27
28 import org.graalvm.compiler.graph.Node;
29 import org.graalvm.compiler.java.GraphBuilderPhase;
30 import org.graalvm.compiler.nodes.StructuredGraph;
31 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions;
32 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration;
33 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration.Plugins;
34 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins;
35 import org.graalvm.compiler.phases.OptimisticOptimizations;
36 import org.graalvm.compiler.phases.PhaseSuite;
37 import org.graalvm.compiler.phases.tiers.HighTierContext;
38
39 import jdk.vm.ci.meta.ResolvedJavaMethod;
40
41 public class GraalUtil {
42
43 public static Method getMethod(Class<?> declaringClass, String name, Class<?>... parameterTypes) {
44 try {
45 if (parameterTypes == null) {
46 Method found = null;
47 for (Method m : declaringClass.getDeclaredMethods()) {
48 if (m.getName().equals(name)) {
49 if (found != null) {
50 throw new RuntimeException("more than one method named " + name + " in " + declaringClass);
51 }
52 found = m;
53 }
54 }
114 parameters = null;
115 }
116 return getGraph(declaringClass, name, parameters);
117 }
118
119 public static StructuredGraph getGraph(Class<?> declaringClass, String name, Class<?>... parameterTypes) {
120 return getGraph(getMethod(declaringClass, name, parameterTypes));
121 }
122
123 public static StructuredGraph getGraph(Method method) {
124 GraalState graal = new GraalState();
125 ResolvedJavaMethod javaMethod = graal.metaAccess.lookupJavaMethod(method);
126 return getGraph(graal, javaMethod);
127 }
128
129 public static StructuredGraph getGraph(GraalState graal, ResolvedJavaMethod javaMethod) {
130 return getGraph(graal, javaMethod, StructuredGraph.USE_PROFILING_INFO);
131 }
132
133 public static StructuredGraph getGraph(GraalState graal, ResolvedJavaMethod javaMethod, boolean useProfilingInfo) {
134 StructuredGraph graph = new StructuredGraph.Builder(graal.options, graal.debug, AllowAssumptions.YES).useProfilingInfo(
135 useProfilingInfo).method(javaMethod).build();
136 PhaseSuite<HighTierContext> graphBuilderSuite = new PhaseSuite<>();
137 graphBuilderSuite.appendPhase(new GraphBuilderPhase(GraphBuilderConfiguration.getDefault(new Plugins(new InvocationPlugins()))));
138 graphBuilderSuite.apply(graph, new HighTierContext(graal.providers, graphBuilderSuite, OptimisticOptimizations.ALL));
139 return graph;
140 }
141
142 public static Node[] getNodes(StructuredGraph graph) {
143 List<Node> nodeList = graph.getNodes().snapshot();
144 return nodeList.toArray(new Node[nodeList.size()]);
145 }
146 }
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