Mercurial > hg > truffle
view src/os/aix/vm/globals_aix.hpp @ 21554:b1530a6cce8c
renamed com.oracle.graal.[debug|options|hotspotvmconfig]* modules to com.oracle.jvmci.[debug|options|hotspotvmconfig]* modules (JBS:GRAAL-53)
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 26 May 2015 23:21:15 +0200 |
parents | 666e6ce3976c |
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/* * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved. * Copyright 2012, 2013 SAP AG. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef OS_AIX_VM_GLOBALS_AIX_HPP #define OS_AIX_VM_GLOBALS_AIX_HPP // // Defines Aix specific flags. They are not available on other platforms. // #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \ \ /* If UseLargePages == true allow or deny usage of 16M pages. 16M pages are */ \ /* a scarce resource and there may be situations where we do not want the VM */ \ /* to run with 16M pages. (Will fall back to 64K pages). */ \ product_pd(bool, Use16MPages, \ "Use 16M pages if available.") \ \ /* use optimized addresses for the polling page, */ \ /* e.g. map it to a special 32-bit address. */ \ product_pd(bool, OptimizePollingPageLocation, \ "Optimize the location of the polling page used for Safepoints") \ \ product_pd(intx, AttachListenerTimeout, \ "Timeout in ms the attach listener waits for a request") \ \ // Per default, do not allow 16M pages. 16M pages have to be switched on specifically. define_pd_global(bool, Use16MPages, false); define_pd_global(bool, OptimizePollingPageLocation, true); define_pd_global(intx, AttachListenerTimeout, 1000); // // Defines Aix-specific default values. The flags are available on all // platforms, but they may have different default values on other platforms. // define_pd_global(bool, UseLargePages, true); define_pd_global(bool, UseLargePagesIndividualAllocation, false); define_pd_global(bool, UseOSErrorReporting, false); define_pd_global(bool, UseThreadPriorities, true) ; #endif // OS_AIX_VM_GLOBALS_AIX_HPP