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comparison src/cpu/sparc/vm/c1_globals_sparc.hpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children 473cce303f13
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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 #ifndef TIERED
30 define_pd_global(bool, BackgroundCompilation, true );
31 define_pd_global(bool, CICompileOSR, true );
32 define_pd_global(bool, InlineIntrinsics, true );
33 define_pd_global(bool, PreferInterpreterNativeStubs, false);
34 define_pd_global(bool, ProfileTraps, false);
35 define_pd_global(bool, UseOnStackReplacement, true );
36 define_pd_global(bool, TieredCompilation, false);
37 define_pd_global(intx, CompileThreshold, 1000 ); // Design center runs on 1.3.1
38 define_pd_global(intx, Tier2CompileThreshold, 1500 );
39 define_pd_global(intx, Tier3CompileThreshold, 2000 );
40 define_pd_global(intx, Tier4CompileThreshold, 2500 );
41
42 define_pd_global(intx, BackEdgeThreshold, 100000);
43 define_pd_global(intx, Tier2BackEdgeThreshold, 100000);
44 define_pd_global(intx, Tier3BackEdgeThreshold, 100000);
45 define_pd_global(intx, Tier4BackEdgeThreshold, 100000);
46
47 define_pd_global(intx, OnStackReplacePercentage, 1400 );
48 define_pd_global(bool, UseTLAB, true );
49 define_pd_global(bool, ProfileInterpreter, false);
50 define_pd_global(intx, FreqInlineSize, 325 );
51 define_pd_global(intx, NewRatio, 8 ); // Design center runs on 1.3.1
52 define_pd_global(bool, ResizeTLAB, true );
53 define_pd_global(intx, ReservedCodeCacheSize, 32*M );
54 define_pd_global(intx, CodeCacheExpansionSize, 32*K );
55 define_pd_global(uintx,CodeCacheMinBlockLength, 1);
56 define_pd_global(uintx, PermSize, 12*M );
57 define_pd_global(uintx, MaxPermSize, 64*M );
58 define_pd_global(bool, NeverActAsServerClassMachine, true);
59 define_pd_global(intx, NewSizeThreadIncrease, 16*K );
60 define_pd_global(uintx, DefaultMaxRAM, 1*G);
61 define_pd_global(intx, InitialCodeCacheSize, 160*K);
62 #endif // TIERED
63
64 define_pd_global(bool, UseTypeProfile, false);
65 define_pd_global(bool, RoundFPResults, false);
66
67
68 define_pd_global(bool, LIRFillDelaySlots, true);
69 define_pd_global(bool, OptimizeSinglePrecision, false);
70 define_pd_global(bool, CSEArrayLength, true);
71 define_pd_global(bool, TwoOperandLIRForm, false);
72
73
74 define_pd_global(intx, SafepointPollOffset, 0);