1 /* 2 * Copyright (c) 2009, 2012, 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; 24 25 import java.util.*; 26 27 import com.oracle.graal.compiler.hsail.test.infra.GraalKernelTester; 28 import org.junit.Test; 29 30 /** 31 * Tests the spilling of double variables into memory. 32 */ 33 public class StaticDoubleSpillTest extends GraalKernelTester { 34 35 static final int size = 100; 36 private double[] in = new double[size * 400]; 37 @Result private double[] out = new double[size * 400]; 38 39 public static void run(double[] out, double[] in, int gid) { 40 int id = gid; 41 int step = 20; 42 double sum0; 43 double sum1; 44 double sum2; 45 double sum3; 46 double sum4; 47 double sum5; 48 double sum6; 49 double sum7; 50 double sum8; 51 double sum9; 52 double sum10; 53 double sum11; 54 double sum12; 55 double sum13; 56 double sum14; 57 double sum15; 58 double sum16; 59 double sum17; 60 double sum18; 61 double sum19; 62 sum0 = sum1 = sum2 = sum3 = sum4 = sum5 = sum6 = sum7 = sum8 = sum9 = 0; 63 sum10 = sum11 = sum12 = sum13 = sum14 = sum15 = sum16 = sum17 = sum18 = sum19 = 0; 64 for (int i = 0; i < size; i += step) { 65 sum0 += in[i + 0]; 66 sum1 += in[i + 1]; 67 sum2 += in[i + 2]; 68 sum3 += in[i + 3]; 69 sum4 += in[i + 4]; 70 sum5 += in[i + 5]; 71 sum6 += in[i + 6]; 72 sum7 += in[i + 7]; 73 sum8 += in[i + 8]; 74 sum9 += in[i + 9]; 75 sum10 += in[i + 0]; 76 sum11 += in[i + 1]; 77 sum12 += in[i + 2]; 78 sum13 += in[i + 3]; 79 sum14 += in[i + 4]; 80 sum15 += in[i + 5]; 81 sum16 += in[i + 6]; 82 sum17 += in[i + 7]; 83 sum18 += in[i + 8]; 84 sum19 += in[i + 9]; 85 } 86 out[id * step + 0] = sum0; 87 out[id * step + 1] = sum1; 88 out[id * step + 2] = sum2; 89 out[id * step + 3] = sum3; 90 out[id * step + 4] = sum4; 91 out[id * step + 5] = sum5; 92 out[id * step + 6] = sum6; 93 out[id * step + 7] = sum7; 94 out[id * step + 8] = sum8; 95 out[id * step + 9] = sum9; 96 out[id * step + 10] = sum10; 97 out[id * step + 11] = sum11; 98 out[id * step + 12] = sum12; 99 out[id * step + 13] = sum13; 100 out[id * step + 14] = sum14; 101 out[id * step + 15] = sum15; 102 out[id * step + 16] = sum16; 103 out[id * step + 17] = sum17; 104 out[id * step + 18] = sum18; 105 out[id * step + 19] = sum19; 106 } 107 108 @Override 109 public void runTest() { 110 /** 111 * Call it for a range, specifying testmethod args (but not the fields it uses or the gid 112 * argument). 113 * 114 */ 115 Arrays.fill(out, 0f); 116 Arrays.fill(in, 0f); 117 dispatchMethodKernel(size, out, in); 118 } 119 120 // Marked to only run on hardware until simulator spill bug is fixed. 121 @Test 122 public void test() { 123 testGeneratedHsail(); 124 } 125 126 }