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annotate graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/IntBitwiseNotTest.java @ 15217:ec7d8b646b9f

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Truffle: Fixed display of installed code size.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 17 Apr 2014 23:25:42 +0200
parents 64dcb92ee75a
children
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12651
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1 /*
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2 * Copyright (c) 2009, 2013, 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
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24 package com.oracle.graal.compiler.hsail.test;
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25
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64dcb92ee75a Truffle: Change signature for Truffle calls from (PackedFrame, Arguments) to (Object[]).
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26 import org.junit.*;
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27
12651
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28 import com.oracle.graal.compiler.hsail.test.infra.*;
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29
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30 /**
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31 * Tests bitwise not of an integer.
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32 */
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33 public class IntBitwiseNotTest extends GraalKernelTester {
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34
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35 static final int num = 20;
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36 // Output array storing the results of the operations.
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37 @Result protected int[] outArray = new int[num];
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38
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39 /**
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40 * The static "kernel" method we will be testing. This method performs a bitwise not operation
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41 * on an element of an input array and writes the result to the corresponding index of an output
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42 * array. By convention the gid is the last parameter.
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43 *
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44 * @param out the output array
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45 * @param ina the input array
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46 * @param gid the parameter used to index into the input and output arrays
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47 */
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48 public static void run(int[] out, int[] ina, int gid) {
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49 out[gid] = ~(ina[gid]);
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50 }
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51
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52 /**
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53 * Tests the HSAIL code generated for this unit test by comparing the result of executing this
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54 * code with the result of executing a sequential Java version of this unit test.
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55 */
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56 @Test
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57 public void test() {
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58 super.testGeneratedHsail();
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59 }
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60
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61 /**
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62 * Initializes the input and output arrays passed to the run routine.
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63 *
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64 * @param in the input array
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65 */
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66 void setupArrays(int[] in) {
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67 for (int i = 0; i < num; i++) {
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68 in[i] = i < num / 2 ? i : -i;
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69 outArray[i] = 0;
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70 }
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71 }
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72
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73 /**
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74 * Dispatches the HSAIL kernel for this test case.
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75 */
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76 @Override
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77 public void runTest() {
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78 int[] inArray = new int[num];
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79 setupArrays(inArray);
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80 dispatchMethodKernel(num, outArray, inArray);
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81 }
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82 }