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annotate graal/com.oracle.graal.phases/src/com/oracle/graal/phases/tiers/Suites.java @ 9968:3df534c97af1

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Create Suites instance in runtime.
author Roland Schatz <roland.schatz@oracle.com>
date Mon, 10 Jun 2013 16:06:09 +0200
parents 84890660eefb
children b270f0856a39
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1 /*
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2 * Copyright (c) 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 package com.oracle.graal.phases.tiers;
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24
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25 import java.util.*;
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26
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27 import com.oracle.graal.graph.*;
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28 import com.oracle.graal.options.*;
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29 import com.oracle.graal.phases.*;
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30
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31 public final class Suites {
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32
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33 // @formatter:off
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34 @Option(help = "The compiler configuration to use")
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35 private static final OptionValue<String> CompilerConfiguration = new OptionValue<>("basic");
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36 // @formatter:on
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37
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38 private final PhaseSuite<HighTierContext> highTier;
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39 private final PhaseSuite<MidTierContext> midTier;
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40 private final PhaseSuite<LowTierContext> lowTier;
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41
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42 private static final Map<String, CompilerConfiguration> configurations;
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43
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44 public PhaseSuite<HighTierContext> getHighTier() {
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45 return highTier;
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46 }
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47
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48 public PhaseSuite<MidTierContext> getMidTier() {
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49 return midTier;
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50 }
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51
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52 public PhaseSuite<LowTierContext> getLowTier() {
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53 return lowTier;
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54 }
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55
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56 static {
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57 configurations = new HashMap<>();
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58 for (CompilerConfiguration config : ServiceLoader.loadInstalled(CompilerConfiguration.class)) {
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59 String name = config.getClass().getSimpleName();
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60 if (name.endsWith("CompilerConfiguration")) {
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61 name = name.substring(0, name.length() - "CompilerConfiguration".length());
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62 }
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63 configurations.put(name.toLowerCase(), config);
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64 }
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65 }
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66
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67 private Suites(CompilerConfiguration config) {
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68 highTier = config.createHighTier();
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69 midTier = config.createMidTier();
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70 lowTier = config.createLowTier();
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71 }
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72
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73 public static Suites createDefaultSuites() {
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74 return createSuites(CompilerConfiguration.getValue());
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75 }
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76
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77 public static Suites createSuites(String name) {
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78 CompilerConfiguration config = configurations.get(name);
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79 if (config == null) {
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80 throw new GraalInternalError("unknown compiler configuration: " + name);
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81 }
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82 return new Suites(config);
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83 }
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84
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85 }