# HG changeset patch
# User Christian Haeubl <christian.haeubl@oracle.com>
# Date 1331856104 25200
# Node ID e6a45067e42cb533678abbbd00bbcbfcfe92fdca
# Parent  88c339d1d6170bfa23c994403dad53530d3c9b48
removed EndlessRecompilationTest

diff -r 88c339d1d617 -r e6a45067e42c graal/com.oracle.graal.tests/src/com/oracle/graal/compiler/tests/EndlessRecompilationTest.java
--- a/graal/com.oracle.graal.tests/src/com/oracle/graal/compiler/tests/EndlessRecompilationTest.java	Thu Mar 15 17:01:03 2012 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,151 +0,0 @@
-/*
- * Copyright (c) 2012, 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 com.oracle.graal.compiler.tests;
-
-import java.util.*;
-
-import org.junit.*;
-
-
-public class EndlessRecompilationTest {
-    private static final int COMPILATION_ITERATIONS = 5 * 1000;
-    private static final int WORK_ITERATIONS = 1000 * 1000 * 1000;
-    private static final int COMPILATION_WAIT_TIME_MS = 2000;
-    private static final int MAX_WORK_TIME_MS = 5 * 1000;
-
-    @Test
-    public void test() {
-        int[] data = new int[] {1};
-        Worker[] workers = new Worker[] {new A(), new B()};
-        Worker violation = new C();
-
-        sleep();
-
-        System.out.println("Compiling all Worker.doWork() methods");
-        for (int i = 0; i < 2 * COMPILATION_ITERATIONS; i++) {
-            workers[i % workers.length].doWork(data);
-        }
-        sleep();
-
-        System.out.println("Compiling delegateWork() with all path but without any inlining because SmallCompiledCodeSize prevents inlining");
-        for (int i = 0; i < COMPILATION_ITERATIONS; i++) {
-            delegateWork(workers[i % workers.length], data);
-        }
-        sleep();
-
-        System.out.println("Warmup for delegateWorkFurther()");
-        for (int i = 0; i < COMPILATION_ITERATIONS / 2; i++) {
-            delegateWorkFurther(workers[i % workers.length], data);
-        }
-        sleep();
-
-        System.out.println("Deoptimize all compiled Worker.doWork() methods");
-        for (int i = 0; i < workers.length; i++) {
-            workers[i].doWork(null);
-        }
-        sleep();
-
-        System.out.println("Compile delegateWorkFurther() and do a polymorphic inlining because SmallCompiledCodeSize no longer prevents inlining");
-        for (int i = 0; i < COMPILATION_ITERATIONS / 2; i++) {
-            delegateWorkFurther(workers[i % workers.length], data);
-        }
-        sleep();
-
-        System.out.println("Violating polymorphic inlining in delegateWorkFurther() and deoptimizing to method entry of delegateWorkFurther(). " +
-                           "Interpreter will reexecute invocation of delegateWork(), which does not contain the inlining and won't deoptimize");
-        long start = System.currentTimeMillis();
-        for (int i = 0; i < WORK_ITERATIONS; i++) {
-            delegateWorkFurther(violation, data);
-        }
-        long requiredTime = System.currentTimeMillis() - start;
-        System.out.println(requiredTime);
-    }
-
-    private static int delegateWorkFurther(Worker w, int[] data) {
-        return delegateWork(w, data);
-    }
-
-    private static int delegateWork(Worker w, int[] data) {
-        return w.doWork(data);
-    }
-
-    private static void sleep() {
-        try {
-            Thread.sleep(COMPILATION_WAIT_TIME_MS);
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private interface Worker {
-        int doWork(int[] data);
-    }
-
-    private static class A implements Worker {
-        public int doWork(int[] data) {
-            if (data == null) {
-                return 0;
-            } else {
-                int result = 0;
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                return result;
-            }
-        }
-    }
-
-    private static class B implements Worker {
-        public int doWork(int[] data) {
-            if (data == null) {
-                return 0;
-            } else {
-                int result = 0;
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                result += Arrays.binarySearch(data, 0);
-                return result;
-            }
-        }
-    }
-
-    private static class C implements Worker {
-        public int doWork(int[] data) {
-            return 0;
-        }
-    }
-}