Mercurial > hg > truffle

comparison src/cpu/x86/vm/c1_globals_x86.hpp @ 0:a61af66fc99e jdk7-b24

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial load
author duke
date Sat, 01 Dec 2007 00:00:00 +0000
parents
children 473cce303f13
comparison
equal deleted inserted replaced
-1:000000000000 0:a61af66fc99e
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 //
26 // Sets the default values for platform dependent flags used by the client compiler.
27 // (see c1_globals.hpp)
28 //
29
30 #ifndef TIERED
31 define_pd_global(bool, BackgroundCompilation, true );
32 define_pd_global(bool, UseTLAB, true );
33 define_pd_global(bool, ResizeTLAB, true );
34 define_pd_global(bool, InlineIntrinsics, true );
35 define_pd_global(bool, PreferInterpreterNativeStubs, false);
36 define_pd_global(bool, ProfileTraps, false);
37 define_pd_global(bool, UseOnStackReplacement, true );
38 define_pd_global(bool, TieredCompilation, false);
39 define_pd_global(intx, CompileThreshold, 1500 );
40 define_pd_global(intx, Tier2CompileThreshold, 1500 );
41 define_pd_global(intx, Tier3CompileThreshold, 2500 );
42 define_pd_global(intx, Tier4CompileThreshold, 4500 );
43
44 define_pd_global(intx, BackEdgeThreshold, 100000);
45 define_pd_global(intx, Tier2BackEdgeThreshold, 100000);
46 define_pd_global(intx, Tier3BackEdgeThreshold, 100000);
47 define_pd_global(intx, Tier4BackEdgeThreshold, 100000);
48
49 define_pd_global(intx, OnStackReplacePercentage, 933 );
50 define_pd_global(intx, FreqInlineSize, 325 );
51 define_pd_global(intx, NewRatio, 12 );
52 define_pd_global(intx, NewSizeThreadIncrease, 4*K );
53 define_pd_global(intx, InitialCodeCacheSize, 160*K);
54 define_pd_global(intx, ReservedCodeCacheSize, 32*M );
55 define_pd_global(bool, ProfileInterpreter, false);
56 define_pd_global(intx, CodeCacheExpansionSize, 32*K );
57 define_pd_global(uintx,CodeCacheMinBlockLength, 1);
58 define_pd_global(uintx, PermSize, 12*M );
59 define_pd_global(uintx, MaxPermSize, 64*M );
60 define_pd_global(bool, NeverActAsServerClassMachine, true);
61 define_pd_global(uintx, DefaultMaxRAM, 1*G);
62 define_pd_global(bool, CICompileOSR, true );
63 #endif // TIERED
64 define_pd_global(bool, UseTypeProfile, false);
65 define_pd_global(bool, RoundFPResults, true );
66
67
68 define_pd_global(bool, LIRFillDelaySlots, false);
69 define_pd_global(bool, OptimizeSinglePrecision, true);
70 define_pd_global(bool, CSEArrayLength, false);
71 define_pd_global(bool, TwoOperandLIRForm, true);
72
73
74 define_pd_global(intx, SafepointPollOffset, 256);