Mercurial > hg > truffle
annotate src/os/linux/vm/globals_linux.hpp @ 2281:0579225e0670
Merge.
author | Thomas Wuerthinger <thomas@wuerthinger.net> |
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date | Mon, 04 Apr 2011 20:00:55 +0200 |
parents | f95d63e2154a |
children | 139667d9836a |
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0 | 1 /* |
1972 | 2 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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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. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef OS_LINUX_VM_GLOBALS_LINUX_HPP |
26 #define OS_LINUX_VM_GLOBALS_LINUX_HPP | |
27 | |
0 | 28 // |
29 // Defines Linux specific flags. They are not available on other platforms. | |
30 // | |
31 #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \ | |
32 product(bool, UseOprofile, false, \ | |
33 "enable support for Oprofile profiler") \ | |
34 \ | |
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35 product(bool, UseLinuxPosixThreadCPUClocks, true, \ |
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36 "enable fast Linux Posix clocks where available") |
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37 // NB: The default value of UseLinuxPosixThreadCPUClocks may be |
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38 // overridden in Arguments::parse_each_vm_init_arg. |
0 | 39 |
40 // | |
41 // Defines Linux-specific default values. The flags are available on all | |
42 // platforms, but they may have different default values on other platforms. | |
43 // | |
44 define_pd_global(bool, UseLargePages, false); | |
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45 define_pd_global(bool, UseLargePagesIndividualAllocation, false); |
0 | 46 define_pd_global(bool, UseOSErrorReporting, false); |
47 define_pd_global(bool, UseThreadPriorities, true) ; | |
1972 | 48 |
49 #endif // OS_LINUX_VM_GLOBALS_LINUX_HPP |