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annotate graal/com.oracle.graal.compiler.hsail.test.infra/src/com/oracle/graal/compiler/hsail/test/infra/GraalKernelTester.java @ 12429:5124eeec1a7b

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split HotSpotRuntime into separate provider implementations moved HotSpot specific parts of HSAIL into new com.oracle.graal.hotspot.hsail project
author Doug Simon <doug.simon@oracle.com>
date Tue, 15 Oct 2013 14:14:06 +0200
parents 395d34c10e26
children 8577cb721f51
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1 /*
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2 * Copyright (c) 2009, 2012, 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.infra;
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25
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26 /**
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27 * This class extends KernelTester and provides a base class
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28 * for which the HSAIL code comes from the Graal compiler.
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29 */
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30 import com.oracle.graal.hotspot.hsail.*;
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31
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32 import java.lang.reflect.Method;
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33 import java.io.*;
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34
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35 import static com.oracle.graal.phases.GraalOptions.*;
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36
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37 public abstract class GraalKernelTester extends KernelTester {
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38
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39 HSAILCompilationResult hsailCompResult;
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40 private boolean showHsailSource = false;
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41 private boolean saveInFile = false;
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42
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43 @Override
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44 public String getCompiledHSAILSource(Method testMethod) {
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45 if (hsailCompResult == null) {
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46 hsailCompResult = HSAILCompilationResult.getHSAILCompilationResult(testMethod);
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47 }
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48 String hsailSource = hsailCompResult.getHSAILCode();
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49 if (showHsailSource) {
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50 logger.severe(hsailSource);
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51 }
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52 if (saveInFile) {
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53 try {
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54 File fout = File.createTempFile("tmp", ".hsail");
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55 logger.fine("creating " + fout.getCanonicalPath());
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56 FileWriter fw = new FileWriter(fout);
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57 BufferedWriter bw = new BufferedWriter(fw);
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58 bw.write(hsailSource);
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59 bw.close();
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60 } catch (Exception e) {
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61 e.printStackTrace();
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62 }
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63 }
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64 return hsailSource;
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65 }
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66
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67 public boolean aggressiveInliningEnabled() {
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68 return (InlineEverything.getValue());
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69 }
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70
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71 public boolean canHandleHSAILMethodCalls() {
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72 // needs 2 things, backend needs to be able to generate such calls, and target needs to be
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73 // able to run them
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74 boolean canGenerateCalls = false; // not implemented yet
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75 boolean canExecuteCalls = runningOnSimulator();
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76 return (canGenerateCalls && canExecuteCalls);
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77 }
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78 }