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comparison graal/com.oracle.jvmci.compiler/src/com/oracle/jvmci/compiler/CompilerThreadFactory.java @ 21780:3d15183f3c93

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Introduce Compiler interface in jvmci. Use it from jvmci.hotspot.CompilationTask
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Wed, 03 Jun 2015 15:47:54 +0200
parents graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/CompilerThreadFactory.java@b1530a6cce8c
children
comparison
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21779:20ace3139510 21780:3d15183f3c93
1 /*
2 * Copyright (c) 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.jvmci.compiler;
24
25 import java.util.concurrent.*;
26
27 import com.oracle.jvmci.debug.*;
28
29 /**
30 * Facility for creating {@linkplain CompilerThread compiler threads}.
31 */
32 public class CompilerThreadFactory implements ThreadFactory {
33
34 /**
35 * Capability to get a thread-local debug configuration for the current thread.
36 */
37 public interface DebugConfigAccess {
38 /**
39 * Get a thread-local debug configuration for the current thread. This will be null if
40 * debugging is {@linkplain Debug#isEnabled() disabled}.
41 */
42 JVMCIDebugConfig getDebugConfig();
43 }
44
45 protected final String threadNamePrefix;
46 protected final DebugConfigAccess debugConfigAccess;
47
48 public CompilerThreadFactory(String threadNamePrefix, DebugConfigAccess debugConfigAccess) {
49 this.threadNamePrefix = threadNamePrefix;
50 this.debugConfigAccess = debugConfigAccess;
51 }
52
53 public Thread newThread(Runnable r) {
54 return new CompilerThread(r, threadNamePrefix, debugConfigAccess);
55 }
56 }