1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 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 com.oracle.graal.compiler.hsail.test.lambda; 24 25 import com.oracle.graal.compiler.hsail.test.infra.GraalKernelTester; 26 27 import org.junit.*; 28 29 public class MoreThanEightArgsOOBTest extends GraalKernelTester { 30 31 int[] makeIntArray(int size) { 32 int[] out = new int[size]; 33 34 for (int i = 0; i < size; i++) { 35 out[i] = 1; 36 } 37 return out; 38 } 39 40 final int rows = 4096; 41 final int cols = 4096; 42 final int loops = 1; 43 44 @Result int[] result; 45 46 void innerTest(int[] res, int[] a, int[] b, int[] c, int[] d, int base, int stride) { 47 final int resCols = a.length; 48 final int resRows = res.length; 49 final int limit = resCols - stride; 50 51 dispatchLambdaKernel(resRows, (row) -> { 52 res[row] = 0; 53 if (a != null) { 54 for (int col = base; col < limit; col += 4) { 55 int p0 = 0; 56 int p1 = 0; 57 int p2 = 0; 58 int p3 = 0; 59 p0 = a[col] + b[col] + c[col] + d[col] + stride; 60 p1 = a[col + 1] + b[col + 1] + c[col + 1] + d[col + 1]; 61 p2 = a[col + 2] + b[col + 2] + c[col + 2] + d[col + 2]; 62 p3 = a[col + 3] + b[col + 3] + c[col + 3] + d[col + 5000]; 63 res[row] += p0 + p1 + p2 + p3; 64 } 65 } 66 }); 67 } 68 69 @Override 70 public void runTest() { 71 int[] a; 72 int[] b; 73 int[] c; 74 int[] d; 75 76 result = makeIntArray(rows); 77 a = makeIntArray(cols); 78 b = makeIntArray(cols); 79 c = makeIntArray(cols); 80 d = makeIntArray(cols); 81 for (int i = 0; i < loops; i++) { 82 innerTest(result, a, b, c, d, 0, 4); 83 } 84 } 85 86 @Test(expected = ArrayIndexOutOfBoundsException.class) 87 public void test() { 88 testGeneratedHsail(); 89 } 90 91 @Test(expected = ArrayIndexOutOfBoundsException.class) 92 public void testUsingLambdaMethod() { 93 testGeneratedHsailUsingLambdaMethod(); 94 } 95 }