Mercurial > jdk8-mips64-public > hotspot / annotate
src/share/vm/runtime/orderAccess.inline.hpp@72053ed6f8d4 (annotated)
src/share/vm/runtime/orderAccess.inline.hpp
Thu, 24 Nov 2016 11:27:57 +0100
- author
- tschatzl
- date
- Thu, 24 Nov 2016 11:27:57 +0100
- changeset 9982
- 72053ed6f8d4
- parent 6911
- ce8f6bb717c9
- permissions
- -rw-r--r--
8057003: Large reference arrays cause extremely long synchronization times
Summary: Slice large object arrays into parts so that the synchronization of marking threads with an STW pause request does not take long.
Reviewed-by: ehelin, pliden
Contributed-by: maoliang.ml@alibaba-inc.com
| goetz@6911 | 1 | /* |
| goetz@6911 | 2 | * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
| goetz@6911 | 3 | * Copyright 2014 SAP AG. All rights reserved. |
| goetz@6911 | 4 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| goetz@6911 | 5 | * |
| goetz@6911 | 6 | * This code is free software; you can redistribute it and/or modify it |
| goetz@6911 | 7 | * under the terms of the GNU General Public License version 2 only, as |
| goetz@6911 | 8 | * published by the Free Software Foundation. |
| goetz@6911 | 9 | * |
| goetz@6911 | 10 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| goetz@6911 | 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| goetz@6911 | 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| goetz@6911 | 13 | * version 2 for more details (a copy is included in the LICENSE file that |
| goetz@6911 | 14 | * accompanied this code). |
| goetz@6911 | 15 | * |
| goetz@6911 | 16 | * You should have received a copy of the GNU General Public License version |
| goetz@6911 | 17 | * 2 along with this work; if not, write to the Free Software Foundation, |
| goetz@6911 | 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| goetz@6911 | 19 | * |
| goetz@6911 | 20 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| goetz@6911 | 21 | * or visit www.oracle.com if you need additional information or have any |
| goetz@6911 | 22 | * questions. |
| goetz@6911 | 23 | * |
| goetz@6911 | 24 | */ |
| goetz@6911 | 25 | |
| goetz@6911 | 26 | #ifndef SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP |
| goetz@6911 | 27 | #define SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP |
| goetz@6911 | 28 | |
| goetz@6911 | 29 | #include "runtime/orderAccess.hpp" |
| goetz@6911 | 30 | |
| goetz@6911 | 31 | // Linux |
| goetz@6911 | 32 | #ifdef TARGET_OS_ARCH_linux_x86 |
| goetz@6911 | 33 | # include "orderAccess_linux_x86.inline.hpp" |
| goetz@6911 | 34 | #endif |
| goetz@6911 | 35 | #ifdef TARGET_OS_ARCH_linux_sparc |
| goetz@6911 | 36 | # include "orderAccess_linux_sparc.inline.hpp" |
| goetz@6911 | 37 | #endif |
| goetz@6911 | 38 | #ifdef TARGET_OS_ARCH_linux_zero |
| goetz@6911 | 39 | # include "orderAccess_linux_zero.inline.hpp" |
| goetz@6911 | 40 | #endif |
| goetz@6911 | 41 | #ifdef TARGET_OS_ARCH_linux_arm |
| goetz@6911 | 42 | # include "orderAccess_linux_arm.inline.hpp" |
| goetz@6911 | 43 | #endif |
| goetz@6911 | 44 | #ifdef TARGET_OS_ARCH_linux_ppc |
| goetz@6911 | 45 | # include "orderAccess_linux_ppc.inline.hpp" |
| goetz@6911 | 46 | #endif |
| goetz@6911 | 47 | |
| goetz@6911 | 48 | // Solaris |
| goetz@6911 | 49 | #ifdef TARGET_OS_ARCH_solaris_x86 |
| goetz@6911 | 50 | # include "orderAccess_solaris_x86.inline.hpp" |
| goetz@6911 | 51 | #endif |
| goetz@6911 | 52 | #ifdef TARGET_OS_ARCH_solaris_sparc |
| goetz@6911 | 53 | # include "orderAccess_solaris_sparc.inline.hpp" |
| goetz@6911 | 54 | #endif |
| goetz@6911 | 55 | |
| goetz@6911 | 56 | // Windows |
| goetz@6911 | 57 | #ifdef TARGET_OS_ARCH_windows_x86 |
| goetz@6911 | 58 | # include "orderAccess_windows_x86.inline.hpp" |
| goetz@6911 | 59 | #endif |
| goetz@6911 | 60 | |
| goetz@6911 | 61 | // AIX |
| goetz@6911 | 62 | #ifdef TARGET_OS_ARCH_aix_ppc |
| goetz@6911 | 63 | # include "orderAccess_aix_ppc.inline.hpp" |
| goetz@6911 | 64 | #endif |
| goetz@6911 | 65 | |
| goetz@6911 | 66 | // BSD |
| goetz@6911 | 67 | #ifdef TARGET_OS_ARCH_bsd_x86 |
| goetz@6911 | 68 | # include "orderAccess_bsd_x86.inline.hpp" |
| goetz@6911 | 69 | #endif |
| goetz@6911 | 70 | #ifdef TARGET_OS_ARCH_bsd_zero |
| goetz@6911 | 71 | # include "orderAccess_bsd_zero.inline.hpp" |
| goetz@6911 | 72 | #endif |
| goetz@6911 | 73 | |
| goetz@6911 | 74 | #endif // SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP |
