Mercurial > hg > truffle
view src/os/solaris/vm/globals_solaris.hpp @ 10:28372612af5e
6362677: Change parallel GC collector default number of parallel GC threads.
Summary: Use the same default number of GC threads as used by ParNewGC and ConcMarkSweepGC (i.e., the 5/8th rule).
Reviewed-by: ysr, tonyp
author | jmasa |
---|---|
date | Fri, 22 Feb 2008 17:17:14 -0800 |
parents | a61af66fc99e |
children | ee21eaa8ffe1 |
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/* * Copyright 2005-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ // // Defines Solaris specific flags. They are not available on other platforms. // #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \ \ product(bool, UseISM, false, \ "Use Intimate Shared Memory (Solaris Only)") \ \ product(bool, UsePermISM, false, \ "Obsolete flag for compatibility (same as UseISM)") \ \ product(bool, UseMPSS, true, \ "Use Multiple Page Size Support (Solaris 9 Only)") \ \ product(bool, UseExtendedFileIO, true, \ "Enable workaround for limitations of stdio FILE structure") // // Defines Solaris-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, UseOSErrorReporting, false); define_pd_global(bool, UseThreadPriorities, false);