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 24 package com.oracle.graal.compiler.hsail.test.infra; 25 26 /** 27 * This class extends KernelTester and provides a base class 28 * for which the HSAIL code comes from the Graal compiler. 29 */ 30 import com.oracle.graal.compiler.hsail.HSAILCompilationResult; 31 import java.lang.reflect.Method; 32 import java.io.*; 33 import static com.oracle.graal.phases.GraalOptions.*; 34 35 public abstract class GraalKernelTester extends KernelTester { 36 37 HSAILCompilationResult hsailCompResult; 38 private boolean showHsailSource = false; 39 private boolean saveInFile = false; 40 41 @Override 42 public String getCompiledHSAILSource(Method testMethod) { 43 if (hsailCompResult == null) { 44 hsailCompResult = HSAILCompilationResult.getHSAILCompilationResult(testMethod); 45 } 46 String hsailSource = hsailCompResult.getHSAILCode(); 47 if (showHsailSource) { 48 logger.severe(hsailSource); 49 } 50 if (saveInFile) { 51 try { 52 File fout = File.createTempFile("tmp", ".hsail"); 53 logger.fine("creating " + fout.getCanonicalPath()); 54 FileWriter fw = new FileWriter(fout); 55 BufferedWriter bw = new BufferedWriter(fw); 56 bw.write(hsailSource); 57 bw.close(); 58 } catch (Exception e) { 59 e.printStackTrace(); 60 } 61 } 62 return hsailSource; 63 } 64 65 public boolean aggressiveInliningEnabled() { 66 return (InlineEverything.getValue()); 67 } 68 69 public boolean canHandleHSAILMethodCalls() { 70 // needs 2 things, backend needs to be able to generate such calls, and target needs to be 71 // able to run them 72 boolean canGenerateCalls = false; // not implemented yet 73 boolean canExecuteCalls = runningOnSimulator(); 74 return (canGenerateCalls && canExecuteCalls); 75 } 76 } --- EOF ---