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annotate graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/EscapingNewBase.java @ 15860:3e55e9614af7

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[inlining] check maxMethodPerInlining after discarding methods below threshold
author Miguel Garcia <miguel.m.garcia@oracle.com>
date Thu, 22 May 2014 14:15:01 +0200
parents 2cae21d9f122
children c88ab4f1f04a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.compiler.hsail.test;
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24
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25 import com.oracle.graal.compiler.hsail.test.infra.GraalKernelTester;
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26 import java.util.Arrays;
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27
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28 /**
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29 * Base Class for tests that allocate escaping objects.
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30 */
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31
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32 public class EscapingNewBase extends GraalKernelTester {
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33
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34 final int NUM = getRange();
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35
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36 int getRange() {
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37 return 24;
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38 }
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39
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40 @Result public Object[] outArray = new Object[NUM];
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41 public Object[] savedOutArray;
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42 @Result public boolean savedOutArrayMatch1;
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43 @Result public boolean savedOutArrayMatch2;
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44 @Result public boolean savedOutArrayMatch3;
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45
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46 void setupArrays() {
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47 for (int i = 0; i < NUM; i++) {
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48 outArray[i] = null;
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49 }
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50 }
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51
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52 int getDispatches() {
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53 return 1;
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54 }
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55
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56 @Override
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57 protected boolean supportsRequiredCapabilities() {
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58 return canHandleObjectAllocation();
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59 }
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60
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61 @Override
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62 public void runTest() {
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63 setupArrays();
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64
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65 dispatchMethodKernel(NUM);
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66 // use System.gc() to ensure new objects are in form that gc likes
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67 System.gc();
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68 savedOutArray = Arrays.copyOf(outArray, NUM);
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69 savedOutArrayMatch1 = Arrays.equals(outArray, savedOutArray);
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70 if (getDispatches() > 1) {
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71 // redispatch kernel without gc
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72 dispatchMethodKernel(NUM);
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73 savedOutArrayMatch2 = Arrays.equals(outArray, savedOutArray);
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74 // and one more time with gc
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75 dispatchMethodKernel(NUM);
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76 savedOutArrayMatch3 = Arrays.equals(outArray, savedOutArray);
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77 System.gc();
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78 }
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79 }
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80
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81 }