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annotate graal/com.oracle.jvmci.compiler/src/com/oracle/jvmci/compiler/CompilerThread.java @ 21784:f4e1d958f1c3

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[AMD64] Create AMD64 specific address nodes.
author Roland Schatz <roland.schatz@oracle.com>
date Mon, 08 Jun 2015 19:19:45 +0200
parents 3d15183f3c93
children
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1 /*
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2 * Copyright (c) 2012, 2014, 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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3d15183f3c93 Introduce Compiler interface in jvmci. Use it from jvmci.hotspot.CompilationTask
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23 package com.oracle.jvmci.compiler;
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24
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25 import com.oracle.jvmci.compiler.CompilerThreadFactory.*;
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26 import com.oracle.jvmci.debug.*;
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28 /**
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29 * A compiler thread is a daemon thread that runs at {@link Thread#MAX_PRIORITY} and executes in the
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30 * context of a thread-local {@linkplain JVMCIDebugConfig debug configuration}.
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31 */
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32 public class CompilerThread extends Thread {
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33
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34 private final DebugConfigAccess debugConfigAccess;
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36 public CompilerThread(Runnable r, String namePrefix, DebugConfigAccess debugConfigAccess) {
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37 super(r);
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38 this.setName(namePrefix + "-" + this.getId());
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39 this.setPriority(Thread.MAX_PRIORITY);
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40 this.setDaemon(true);
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41 this.debugConfigAccess = debugConfigAccess;
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42 }
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43
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44 @Override
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45 public void run() {
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46 JVMCIDebugConfig debugConfig = debugConfigAccess.getDebugConfig();
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47 setContextClassLoader(getClass().getClassLoader());
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48 try {
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49 super.run();
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50 } finally {
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51 if (debugConfig != null) {
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52 for (DebugDumpHandler dumpHandler : debugConfig.dumpHandlers()) {
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53 try {
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54 dumpHandler.close();
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55 } catch (Throwable t) {
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56 }
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57 }
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58 }
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59 }
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60 }
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61 }