c1_globals_x86.hpp revision 1064:473cce303f13
1/* 2 * Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 * CA 95054 USA or visit www.sun.com if you need additional information or 21 * have any questions. 22 * 23 */ 24 25// Sets the default values for platform dependent flags used by the client compiler. 26// (see c1_globals.hpp) 27 28#ifndef TIERED 29define_pd_global(bool, BackgroundCompilation, true ); 30define_pd_global(bool, UseTLAB, true ); 31define_pd_global(bool, ResizeTLAB, true ); 32define_pd_global(bool, InlineIntrinsics, true ); 33define_pd_global(bool, PreferInterpreterNativeStubs, false); 34define_pd_global(bool, ProfileTraps, false); 35define_pd_global(bool, UseOnStackReplacement, true ); 36define_pd_global(bool, TieredCompilation, false); 37define_pd_global(intx, CompileThreshold, 1500 ); 38define_pd_global(intx, Tier2CompileThreshold, 1500 ); 39define_pd_global(intx, Tier3CompileThreshold, 2500 ); 40define_pd_global(intx, Tier4CompileThreshold, 4500 ); 41 42define_pd_global(intx, BackEdgeThreshold, 100000); 43define_pd_global(intx, Tier2BackEdgeThreshold, 100000); 44define_pd_global(intx, Tier3BackEdgeThreshold, 100000); 45define_pd_global(intx, Tier4BackEdgeThreshold, 100000); 46 47define_pd_global(intx, OnStackReplacePercentage, 933 ); 48define_pd_global(intx, FreqInlineSize, 325 ); 49define_pd_global(intx, NewSizeThreadIncrease, 4*K ); 50define_pd_global(intx, InitialCodeCacheSize, 160*K); 51define_pd_global(intx, ReservedCodeCacheSize, 32*M ); 52define_pd_global(bool, ProfileInterpreter, false); 53define_pd_global(intx, CodeCacheExpansionSize, 32*K ); 54define_pd_global(uintx,CodeCacheMinBlockLength, 1); 55define_pd_global(uintx,PermSize, 12*M ); 56define_pd_global(uintx,MaxPermSize, 64*M ); 57define_pd_global(bool, NeverActAsServerClassMachine, true ); 58define_pd_global(uint64_t,MaxRAM, 1ULL*G); 59define_pd_global(bool, CICompileOSR, true ); 60#endif // !TIERED 61define_pd_global(bool, UseTypeProfile, false); 62define_pd_global(bool, RoundFPResults, true ); 63 64define_pd_global(bool, LIRFillDelaySlots, false); 65define_pd_global(bool, OptimizeSinglePrecision, true ); 66define_pd_global(bool, CSEArrayLength, false); 67define_pd_global(bool, TwoOperandLIRForm, true ); 68 69define_pd_global(intx, SafepointPollOffset, 256 ); 70