Mercurial > jdk8-mips64-public > hotspot / annotate
src/cpu/mips/vm/c2_globals_mips.hpp@3cedde979d75 (annotated)
src/cpu/mips/vm/c2_globals_mips.hpp
Tue, 31 May 2016 00:22:06 -0400
- author
- aoqi
- date
- Tue, 31 May 2016 00:22:06 -0400
- changeset 16
- 3cedde979d75
- parent 1
- 2d8a650513c2
- child 194
- 81f68560430d
- permissions
- -rw-r--r--
[Code Reorganization] load_two_bytes_from_at_bcp -> get_2_byte_integer_at_bcp
remove useless MacroAssembler::store_two_byts_to_at_bcp
change MacroAssembler::load_two_bytes_from_at_bcp to InterpreterMacroAssembler::get_2_byte_integer_at_bcp
change MacroAssembler::get_4_byte_integer_at_bcp to InterpreterMacroAssembler::get_4_byte_integer_at_bcp
| aoqi@1 | 1 | /* |
| aoqi@1 | 2 | * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. |
| aoqi@1 | 3 | * Copyright (c) 2015, 2016, Loongson Technology. All rights reserved. |
| aoqi@1 | 4 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@1 | 5 | * |
| aoqi@1 | 6 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@1 | 7 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@1 | 8 | * published by the Free Software Foundation. |
| aoqi@1 | 9 | * |
| aoqi@1 | 10 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@1 | 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@1 | 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@1 | 13 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@1 | 14 | * accompanied this code). |
| aoqi@1 | 15 | * |
| aoqi@1 | 16 | * You should have received a copy of the GNU General Public License version |
| aoqi@1 | 17 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@1 | 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@1 | 19 | * |
| aoqi@1 | 20 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@1 | 21 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@1 | 22 | * questions. |
| aoqi@1 | 23 | * |
| aoqi@1 | 24 | */ |
| aoqi@1 | 25 | |
| aoqi@1 | 26 | #ifndef CPU_MIPS_VM_C2_GLOBALS_MIPS_HPP |
| aoqi@1 | 27 | #define CPU_MIPS_VM_C2_GLOBALS_MIPS_HPP |
| aoqi@1 | 28 | |
| aoqi@1 | 29 | #include "utilities/globalDefinitions.hpp" |
| aoqi@1 | 30 | #include "utilities/macros.hpp" |
| aoqi@1 | 31 | |
| aoqi@1 | 32 | // Sets the default values for platform dependent flags used by the server compiler. |
| aoqi@1 | 33 | // (see c2_globals.hpp). Alpha-sorted. |
| aoqi@1 | 34 | |
| aoqi@1 | 35 | define_pd_global(bool, BackgroundCompilation, true); |
| aoqi@1 | 36 | define_pd_global(bool, UseTLAB, true); |
| aoqi@1 | 37 | define_pd_global(bool, ResizeTLAB, true); |
| aoqi@1 | 38 | define_pd_global(bool, CICompileOSR, true); |
| aoqi@1 | 39 | define_pd_global(bool, InlineIntrinsics, true); |
| aoqi@1 | 40 | define_pd_global(bool, PreferInterpreterNativeStubs, false); |
| aoqi@1 | 41 | define_pd_global(bool, ProfileTraps, true); |
| aoqi@1 | 42 | define_pd_global(bool, UseOnStackReplacement, true); |
| aoqi@1 | 43 | #ifdef CC_INTERP |
| aoqi@1 | 44 | define_pd_global(bool, ProfileInterpreter, false); |
| aoqi@1 | 45 | #else |
| aoqi@1 | 46 | define_pd_global(bool, ProfileInterpreter, true); |
| aoqi@1 | 47 | #endif // CC_INTERP |
| aoqi@1 | 48 | define_pd_global(bool, TieredCompilation, false); /* 2013.10.15 Jin: Disable C1 in server JIT */ |
| aoqi@1 | 49 | define_pd_global(intx, CompileThreshold, 10000); |
| aoqi@1 | 50 | define_pd_global(intx, BackEdgeThreshold, 100000); |
| aoqi@1 | 51 | |
| aoqi@1 | 52 | define_pd_global(intx, OnStackReplacePercentage, 140); |
| aoqi@1 | 53 | define_pd_global(intx, ConditionalMoveLimit, 3); |
| aoqi@1 | 54 | define_pd_global(intx, FLOATPRESSURE, 6); |
| aoqi@1 | 55 | define_pd_global(intx, FreqInlineSize, 325); |
| aoqi@1 | 56 | define_pd_global(intx, MinJumpTableSize, 10); |
| aoqi@1 | 57 | #ifdef MIPS64 |
| aoqi@1 | 58 | define_pd_global(intx, INTPRESSURE, 13); |
| aoqi@1 | 59 | define_pd_global(intx, InteriorEntryAlignment, 16); |
| aoqi@1 | 60 | define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K)); |
| aoqi@1 | 61 | define_pd_global(intx, LoopUnrollLimit, 60); |
| aoqi@1 | 62 | // InitialCodeCacheSize derived from specjbb2000 run. |
| aoqi@1 | 63 | define_pd_global(intx, InitialCodeCacheSize, 2496*K); // Integral multiple of CodeCacheExpansionSize |
| aoqi@1 | 64 | define_pd_global(intx, CodeCacheExpansionSize, 64*K); |
| aoqi@1 | 65 | |
| aoqi@1 | 66 | // Ergonomics related flags |
| aoqi@1 | 67 | define_pd_global(uint64_t,MaxRAM, 128ULL*G); |
| aoqi@1 | 68 | #else |
| aoqi@1 | 69 | define_pd_global(intx, INTPRESSURE, 6); |
| aoqi@1 | 70 | define_pd_global(intx, InteriorEntryAlignment, 4); |
| aoqi@1 | 71 | define_pd_global(intx, NewSizeThreadIncrease, 4*K); |
| aoqi@1 | 72 | define_pd_global(intx, LoopUnrollLimit, 50); // Design center runs on 1.3.1 |
| aoqi@1 | 73 | // InitialCodeCacheSize derived from specjbb2000 run. |
| aoqi@1 | 74 | define_pd_global(intx, InitialCodeCacheSize, 2304*K); // Integral multiple of CodeCacheExpansionSize |
| aoqi@1 | 75 | define_pd_global(intx, CodeCacheExpansionSize, 32*K); |
| aoqi@1 | 76 | |
| aoqi@1 | 77 | // Ergonomics related flags |
| aoqi@1 | 78 | define_pd_global(uint64_t,MaxRAM, 4ULL*G); |
| aoqi@1 | 79 | #endif // AMD64 |
| aoqi@1 | 80 | define_pd_global(intx, RegisterCostAreaRatio, 16000); |
| aoqi@1 | 81 | |
| aoqi@1 | 82 | // Peephole and CISC spilling both break the graph, and so makes the |
| aoqi@1 | 83 | // scheduler sick. |
| aoqi@1 | 84 | define_pd_global(bool, OptoPeephole, true); |
| aoqi@1 | 85 | define_pd_global(bool, UseCISCSpill, true); |
| aoqi@1 | 86 | define_pd_global(bool, OptoScheduling, false); |
| aoqi@1 | 87 | define_pd_global(bool, OptoBundling, false); |
| aoqi@1 | 88 | |
| aoqi@1 | 89 | define_pd_global(intx, ReservedCodeCacheSize, 48*M); |
| aoqi@1 | 90 | define_pd_global(uintx,CodeCacheMinBlockLength, 4); |
| aoqi@1 | 91 | define_pd_global(uintx, CodeCacheMinimumUseSpace, 8*M); |
| aoqi@1 | 92 | |
| aoqi@1 | 93 | define_pd_global(bool, TrapBasedRangeChecks, false); // Not needed on x86. |
| aoqi@1 | 94 | |
| aoqi@1 | 95 | // Heap related flags |
| aoqi@1 | 96 | define_pd_global(uintx,MetaspaceSize, ScaleForWordSize(16*M)); |
| aoqi@1 | 97 | |
| aoqi@1 | 98 | // Ergonomics related flags |
| aoqi@1 | 99 | define_pd_global(bool, NeverActAsServerClassMachine, false); |
| aoqi@1 | 100 | |
| aoqi@1 | 101 | #endif // CPU_MIPS_VM_C2_GLOBALS_MIPS_HPP |
