Mercurial > hg > truffle
annotate src/cpu/x86/vm/c2_globals_x86.hpp @ 12788:100d20e8d460
pass thread register into monitorenter snippet instead of getting it from the host provider
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 20 Nov 2013 13:12:54 +0100 |
parents | 359f7e70ae7f |
children | d511d688b782 |
rev | line source |
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0 | 1 /* |
4868 | 2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef CPU_X86_VM_C2_GLOBALS_X86_HPP |
26 #define CPU_X86_VM_C2_GLOBALS_X86_HPP | |
27 | |
28 #include "utilities/globalDefinitions.hpp" | |
29 #include "utilities/macros.hpp" | |
30 | |
0 | 31 // Sets the default values for platform dependent flags used by the server compiler. |
32 // (see c2_globals.hpp). Alpha-sorted. | |
33 define_pd_global(bool, BackgroundCompilation, true); | |
34 define_pd_global(bool, UseTLAB, true); | |
35 define_pd_global(bool, ResizeTLAB, true); | |
36 define_pd_global(bool, CICompileOSR, true); | |
37 define_pd_global(bool, InlineIntrinsics, true); | |
38 define_pd_global(bool, PreferInterpreterNativeStubs, false); | |
39 define_pd_global(bool, ProfileTraps, true); | |
40 define_pd_global(bool, UseOnStackReplacement, true); | |
4611 | 41 define_pd_global(intx, TypeProfileWidth, 2 ); |
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42 define_pd_global(intx, MethodProfileWidth, 0 ); |
0 | 43 #ifdef CC_INTERP |
44 define_pd_global(bool, ProfileInterpreter, false); | |
45 #else | |
46 define_pd_global(bool, ProfileInterpreter, true); | |
47 #endif // CC_INTERP | |
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48 // Disable TieredCompilation while profile data problems are not resolved - same thing in c2_globals_sparc.hpp |
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49 #ifdef GRAAL |
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50 define_pd_global(bool, TieredCompilation, false); |
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51 #else |
11962 | 52 define_pd_global(bool, TieredCompilation, trueInTiered); |
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53 #endif |
0 | 54 define_pd_global(intx, CompileThreshold, 10000); |
55 define_pd_global(intx, BackEdgeThreshold, 100000); | |
56 | |
57 define_pd_global(intx, OnStackReplacePercentage, 140); | |
58 define_pd_global(intx, ConditionalMoveLimit, 3); | |
59 define_pd_global(intx, FLOATPRESSURE, 6); | |
60 define_pd_global(intx, FreqInlineSize, 325); | |
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61 define_pd_global(intx, MinJumpTableSize, 10); |
0 | 62 #ifdef AMD64 |
63 define_pd_global(intx, INTPRESSURE, 13); | |
64 define_pd_global(intx, InteriorEntryAlignment, 16); | |
65 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K)); | |
66 define_pd_global(intx, LoopUnrollLimit, 60); | |
67 // InitialCodeCacheSize derived from specjbb2000 run. | |
68 define_pd_global(intx, InitialCodeCacheSize, 2496*K); // Integral multiple of CodeCacheExpansionSize | |
69 define_pd_global(intx, CodeCacheExpansionSize, 64*K); | |
70 | |
71 // Ergonomics related flags | |
1064 | 72 define_pd_global(uint64_t,MaxRAM, 128ULL*G); |
0 | 73 #else |
74 define_pd_global(intx, INTPRESSURE, 6); | |
75 define_pd_global(intx, InteriorEntryAlignment, 4); | |
76 define_pd_global(intx, NewSizeThreadIncrease, 4*K); | |
1064 | 77 define_pd_global(intx, LoopUnrollLimit, 50); // Design center runs on 1.3.1 |
0 | 78 // InitialCodeCacheSize derived from specjbb2000 run. |
79 define_pd_global(intx, InitialCodeCacheSize, 2304*K); // Integral multiple of CodeCacheExpansionSize | |
80 define_pd_global(intx, CodeCacheExpansionSize, 32*K); | |
81 | |
82 // Ergonomics related flags | |
1064 | 83 define_pd_global(uint64_t,MaxRAM, 4ULL*G); |
0 | 84 #endif // AMD64 |
85 define_pd_global(intx, RegisterCostAreaRatio, 16000); | |
86 | |
87 // Peephole and CISC spilling both break the graph, and so makes the | |
88 // scheduler sick. | |
89 define_pd_global(bool, OptoPeephole, true); | |
90 define_pd_global(bool, UseCISCSpill, true); | |
91 define_pd_global(bool, OptoScheduling, false); | |
92 define_pd_global(bool, OptoBundling, false); | |
93 | |
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94 #ifdef GRAAL |
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95 define_pd_global(intx, ReservedCodeCacheSize, 64*M); |
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96 #else |
0 | 97 define_pd_global(intx, ReservedCodeCacheSize, 48*M); |
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98 #endif |
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99 define_pd_global(uintx, CodeCacheMinBlockLength, 4); |
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100 define_pd_global(uintx, CodeCacheMinimumUseSpace, 400*K); |
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101 |
0 | 102 // Heap related flags |
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103 define_pd_global(uintx,MetaspaceSize, ScaleForWordSize(16*M)); |
0 | 104 |
105 // Ergonomics related flags | |
106 define_pd_global(bool, NeverActAsServerClassMachine, false); | |
1972 | 107 |
108 #endif // CPU_X86_VM_C2_GLOBALS_X86_HPP |