Mercurial > hg > truffle
view src/os_cpu/solaris_sparc/vm/globals_solaris_sparc.hpp @ 499:8a25d96bcf08
6784100: getTimeNanos - CAS reduction
Summary: Get rid of the CAS loop in getTimeNanos to reduce coherence traffic on Solaris.
Reviewed-by: acorn, kvn, ysr
author | xlu |
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date | Fri, 19 Dec 2008 14:40:28 -0800 |
parents | a61af66fc99e |
children | 660978a2a31a |
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/* * Copyright 2000-2004 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. * */ // // Sets the default values for platform dependent flags used by the runtime system. // (see globals.hpp) // define_pd_global(uintx, JVMInvokeMethodSlack, 12288); define_pd_global(intx, CompilerThreadStackSize, 0); // Only used on 64 bit Windows platforms define_pd_global(bool, UseVectoredExceptions, false);