Mercurial > hg > graal-compiler
annotate src/cpu/sparc/vm/c2_globals_sparc.hpp @ 6812:988bf00cc564
7200261: G1: Liveness counting inconsistencies during marking verification
Summary: The clipping code in the routine that sets the bits for a range of cards, in the liveness accounting verification code was incorrect. It set all the bits in the card bitmap from the given starting index which would lead to spurious marking verification failures.
Reviewed-by: brutisso, jwilhelm, jmasa
| author | johnc |
|---|---|
| date | Thu, 27 Sep 2012 15:44:01 -0700 |
| parents | da91efe96a93 |
| children | a7a93887b4c4 e4bb0bda20a4 |
| rev | line source |
|---|---|
| 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 * | |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1365
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1365
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1365
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef CPU_SPARC_VM_C2_GLOBALS_SPARC_HPP |
| 26 #define CPU_SPARC_VM_C2_GLOBALS_SPARC_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 | |
| 34 define_pd_global(bool, BackgroundCompilation, true); | |
| 35 define_pd_global(bool, CICompileOSR, true); | |
| 36 define_pd_global(bool, InlineIntrinsics, false); | |
| 37 define_pd_global(bool, PreferInterpreterNativeStubs, false); | |
| 38 define_pd_global(bool, ProfileTraps, true); | |
| 39 define_pd_global(bool, UseOnStackReplacement, true); | |
| 40 #ifdef CC_INTERP | |
| 41 define_pd_global(bool, ProfileInterpreter, false); | |
| 42 #else | |
| 43 define_pd_global(bool, ProfileInterpreter, true); | |
| 44 #endif // CC_INTERP | |
| 4868 | 45 define_pd_global(bool, TieredCompilation, trueInTiered); |
| 0 | 46 define_pd_global(intx, CompileThreshold, 10000); |
| 47 define_pd_global(intx, BackEdgeThreshold, 140000); | |
| 48 | |
| 49 define_pd_global(intx, OnStackReplacePercentage, 140); | |
| 50 define_pd_global(intx, ConditionalMoveLimit, 4); | |
| 51 define_pd_global(intx, FLOATPRESSURE, 52); // C2 on V9 gets to use all the float/double registers | |
| 52 define_pd_global(intx, FreqInlineSize, 175); | |
| 53 define_pd_global(intx, INTPRESSURE, 48); // large register set | |
| 54 define_pd_global(intx, InteriorEntryAlignment, 16); // = CodeEntryAlignment | |
| 55 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K)); | |
| 56 define_pd_global(intx, RegisterCostAreaRatio, 12000); | |
| 57 define_pd_global(bool, UseTLAB, true); | |
| 58 define_pd_global(bool, ResizeTLAB, true); | |
| 59 define_pd_global(intx, LoopUnrollLimit, 60); // Design center runs on 1.3.1 | |
| 60 | |
| 61 // Peephole and CISC spilling both break the graph, and so makes the | |
| 62 // scheduler sick. | |
| 63 define_pd_global(bool, OptoPeephole, false); | |
| 64 define_pd_global(bool, UseCISCSpill, false); | |
| 65 define_pd_global(bool, OptoBundling, false); | |
| 66 define_pd_global(bool, OptoScheduling, true); | |
| 67 | |
| 68 #ifdef _LP64 | |
| 69 // We need to make sure that all generated code is within | |
| 70 // 2 gigs of the libjvm.so runtime routines so we can use | |
| 71 // the faster "call" instruction rather than the expensive | |
| 72 // sequence of instructions to load a 64 bit pointer. | |
| 73 // | |
| 74 // InitialCodeCacheSize derived from specjbb2000 run. | |
| 1064 | 75 define_pd_global(intx, InitialCodeCacheSize, 2048*K); // Integral multiple of CodeCacheExpansionSize |
| 76 define_pd_global(intx, ReservedCodeCacheSize, 48*M); | |
| 77 define_pd_global(intx, CodeCacheExpansionSize, 64*K); | |
| 0 | 78 |
| 79 // Ergonomics related flags | |
| 1064 | 80 define_pd_global(uint64_t,MaxRAM, 128ULL*G); |
| 0 | 81 #else |
| 82 // InitialCodeCacheSize derived from specjbb2000 run. | |
| 1064 | 83 define_pd_global(intx, InitialCodeCacheSize, 1536*K); // Integral multiple of CodeCacheExpansionSize |
| 84 define_pd_global(intx, ReservedCodeCacheSize, 32*M); | |
| 85 define_pd_global(intx, CodeCacheExpansionSize, 32*K); | |
| 0 | 86 // Ergonomics related flags |
| 1064 | 87 define_pd_global(uint64_t,MaxRAM, 4ULL*G); |
| 0 | 88 #endif |
| 1064 | 89 define_pd_global(uintx,CodeCacheMinBlockLength, 4); |
| 0 | 90 |
| 91 // Heap related flags | |
|
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
4868
diff
changeset
|
92 define_pd_global(uintx,MetaspaceSize, ScaleForWordSize(16*M)); |
| 0 | 93 |
| 94 // Ergonomics related flags | |
| 95 define_pd_global(bool, NeverActAsServerClassMachine, false); | |
| 1972 | 96 |
| 97 #endif // CPU_SPARC_VM_C2_GLOBALS_SPARC_HPP |