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annotate src/os_cpu/solaris_x86/vm/globals_solaris_x86.hpp @ 795:215f81b4d9b3

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6841831: G1: assert(contains_reference(from),"We just added it!") fires Summary: During parallel rset updating we have to make sure that the worker ids of the refinement threads do not intersect with the worker ids that can be claimed by the mutator threads. Reviewed-by: tonyp
author iveresov
date Mon, 18 May 2009 11:52:46 -0700
parents 1b42d5772ae0
children bd02caa94611
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1 /*
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2 * Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 //
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26 // Sets the default values for platform dependent flags used by the runtime system.
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27 // (see globals.hpp)
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28 //
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29 define_pd_global(bool, DontYieldALot, true); // Determined in the design center
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30 #ifdef AMD64
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31 define_pd_global(intx, ThreadStackSize, 1024); // 0 => use system default
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32 define_pd_global(intx, VMThreadStackSize, 1024);
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33 define_pd_global(intx, SurvivorRatio, 6);
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34 define_pd_global(uintx, JVMInvokeMethodSlack, 8*K);
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35 #else
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36 // UseStackBanging is not pd
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37 // define_pd_global(bool, UseStackBanging, true);
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38
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39 // ThreadStackSize 320 allows TaggedStackInterpreter and a couple of test cases
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40 // to run while keeping the number of threads that can be created high.
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41 define_pd_global(intx, ThreadStackSize, 320);
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42 define_pd_global(intx, VMThreadStackSize, 512);
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43 define_pd_global(intx, SurvivorRatio, 8);
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44 define_pd_global(uintx, JVMInvokeMethodSlack, 10*K);
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45 #endif // AMD64
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46
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47 define_pd_global(intx, CompilerThreadStackSize, 0);
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48
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49 // Only used on 64 bit platforms
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50 define_pd_global(uintx, HeapBaseMinAddress, 256*M);
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51 // Only used on 64 bit Windows platforms
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52 define_pd_global(bool, UseVectoredExceptions, false);