diff jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaMethodProfile.java @ 22672:1bbd4a7c274b

Rename jdk.internal.jvmci to jdk.vm.ci
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Thu, 08 Oct 2015 17:28:41 -0700
parents jvmci/jdk.internal.jvmci.meta/src/jdk/internal/jvmci/meta/JavaMethodProfile.java@ec96f33a101d
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaMethodProfile.java	Thu Oct 08 17:28:41 2015 -0700
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.vm.ci.meta;
+
+import jdk.vm.ci.meta.JavaMethodProfile.ProfiledMethod;
+
+/**
+ * This profile object represents the method profile at a specific BCI. The precision of the
+ * supplied values may vary, but a runtime that provides this information should be aware that it
+ * will be used to guide performance-critical decisions like speculative inlining, etc.
+ */
+public final class JavaMethodProfile extends AbstractJavaProfile<ProfiledMethod, ResolvedJavaMethod> {
+
+    public JavaMethodProfile(double notRecordedProbability, ProfiledMethod[] pitems) {
+        super(notRecordedProbability, pitems);
+    }
+
+    public ProfiledMethod[] getMethods() {
+        return super.getItems();
+    }
+
+    public static class ProfiledMethod extends AbstractProfiledItem<ResolvedJavaMethod> {
+
+        public ProfiledMethod(ResolvedJavaMethod method, double probability) {
+            super(method, probability);
+        }
+
+        /**
+         * Returns the type for this profile entry.
+         */
+        public ResolvedJavaMethod getMethod() {
+            return getItem();
+        }
+
+        @Override
+        public String toString() {
+            return "{" + item.getName() + ", " + probability + "}";
+        }
+    }
+}