Mercurial > hg > graal-compiler
view src/cpu/x86/vm/c2_globals_x86.hpp @ 87:ad0b851458ff jdk7-b26
Merge
author | trims |
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date | Tue, 22 Apr 2008 15:36:18 -0700 |
parents | a61af66fc99e |
children | 473cce303f13 |
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/* * Copyright 2000-2007 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. * */ // // Sets the default values for platform dependent flags used by the server compiler. // (see c2_globals.hpp). Alpha-sorted. define_pd_global(bool, BackgroundCompilation, true); define_pd_global(bool, UseTLAB, true); define_pd_global(bool, ResizeTLAB, true); define_pd_global(bool, CICompileOSR, true); define_pd_global(bool, InlineIntrinsics, true); define_pd_global(bool, PreferInterpreterNativeStubs, false); define_pd_global(bool, ProfileTraps, true); define_pd_global(bool, UseOnStackReplacement, true); #ifdef CC_INTERP define_pd_global(bool, ProfileInterpreter, false); #else define_pd_global(bool, ProfileInterpreter, true); #endif // CC_INTERP define_pd_global(bool, TieredCompilation, false); #ifdef TIERED define_pd_global(intx, CompileThreshold, 1000); #else define_pd_global(intx, CompileThreshold, 10000); #endif // TIERED define_pd_global(intx, Tier2CompileThreshold, 10000); define_pd_global(intx, Tier3CompileThreshold, 20000 ); define_pd_global(intx, Tier4CompileThreshold, 40000 ); define_pd_global(intx, BackEdgeThreshold, 100000); define_pd_global(intx, Tier2BackEdgeThreshold, 100000); define_pd_global(intx, Tier3BackEdgeThreshold, 100000); define_pd_global(intx, Tier4BackEdgeThreshold, 100000); define_pd_global(intx, OnStackReplacePercentage, 140); define_pd_global(intx, ConditionalMoveLimit, 3); define_pd_global(intx, FLOATPRESSURE, 6); define_pd_global(intx, FreqInlineSize, 325); #ifdef AMD64 define_pd_global(intx, INTPRESSURE, 13); define_pd_global(intx, InteriorEntryAlignment, 16); define_pd_global(intx, NewRatio, 2); define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K)); define_pd_global(intx, LoopUnrollLimit, 60); // InitialCodeCacheSize derived from specjbb2000 run. define_pd_global(intx, InitialCodeCacheSize, 2496*K); // Integral multiple of CodeCacheExpansionSize define_pd_global(intx, CodeCacheExpansionSize, 64*K); // Ergonomics related flags define_pd_global(uintx, DefaultMaxRAM, 32*G); #else define_pd_global(intx, INTPRESSURE, 6); define_pd_global(intx, InteriorEntryAlignment, 4); define_pd_global(intx, NewRatio, 8); // Design center runs on 1.3.1 define_pd_global(intx, NewSizeThreadIncrease, 4*K); define_pd_global(intx, LoopUnrollLimit, 50); // Design center runs on 1.3.1 // InitialCodeCacheSize derived from specjbb2000 run. define_pd_global(intx, InitialCodeCacheSize, 2304*K); // Integral multiple of CodeCacheExpansionSize define_pd_global(intx, CodeCacheExpansionSize, 32*K); // Ergonomics related flags define_pd_global(uintx, DefaultMaxRAM, 1*G); #endif // AMD64 define_pd_global(intx, OptoLoopAlignment, 16); define_pd_global(intx, RegisterCostAreaRatio, 16000); // Peephole and CISC spilling both break the graph, and so makes the // scheduler sick. define_pd_global(bool, OptoPeephole, true); define_pd_global(bool, UseCISCSpill, true); define_pd_global(bool, OptoScheduling, false); define_pd_global(bool, OptoBundling, false); define_pd_global(intx, ReservedCodeCacheSize, 48*M); define_pd_global(uintx,CodeCacheMinBlockLength, 4); // Heap related flags define_pd_global(uintx, PermSize, ScaleForWordSize(16*M)); define_pd_global(uintx, MaxPermSize, ScaleForWordSize(64*M)); // Ergonomics related flags define_pd_global(bool, NeverActAsServerClassMachine, false);