Mercurial > jdk8-mips64-public > hotspot / annotate
src/share/vm/gc_implementation/shared/gcPolicyCounters.cpp@06df86c2ec37 (annotated)
src/share/vm/gc_implementation/shared/gcPolicyCounters.cpp
Sat, 27 Sep 2008 00:33:13 -0700
- author
- iveresov
- date
- Sat, 27 Sep 2008 00:33:13 -0700
- changeset 808
- 06df86c2ec37
- parent 435
- a61af66fc99e
- child 1907
- c18cbe5936b8
- permissions
- -rw-r--r--
6740923: NUMA allocator: Ensure the progress of adaptive chunk resizing
Summary: Treat a chuck where the allocation has failed as fully used.
Reviewed-by: ysr
| duke@435 | 1 | /* |
| duke@435 | 2 | * Copyright 2002-2004 Sun Microsystems, Inc. All Rights Reserved. |
| duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | * |
| duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | * published by the Free Software Foundation. |
| duke@435 | 8 | * |
| duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | * accompanied this code). |
| duke@435 | 14 | * |
| duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | * |
| duke@435 | 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| duke@435 | 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| duke@435 | 21 | * have any questions. |
| duke@435 | 22 | * |
| duke@435 | 23 | */ |
| duke@435 | 24 | |
| duke@435 | 25 | # include "incls/_precompiled.incl" |
| duke@435 | 26 | # include "incls/_gcPolicyCounters.cpp.incl" |
| duke@435 | 27 | |
| duke@435 | 28 | GCPolicyCounters::GCPolicyCounters(const char* name, int collectors, |
| duke@435 | 29 | int generations) { |
| duke@435 | 30 | |
| duke@435 | 31 | if (UsePerfData) { |
| duke@435 | 32 | EXCEPTION_MARK; |
| duke@435 | 33 | ResourceMark rm; |
| duke@435 | 34 | |
| duke@435 | 35 | _name_space = "policy"; |
| duke@435 | 36 | |
| duke@435 | 37 | char* cname = PerfDataManager::counter_name(_name_space, "name"); |
| duke@435 | 38 | PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); |
| duke@435 | 39 | |
| duke@435 | 40 | cname = PerfDataManager::counter_name(_name_space, "collectors"); |
| duke@435 | 41 | PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None, |
| duke@435 | 42 | collectors, CHECK); |
| duke@435 | 43 | |
| duke@435 | 44 | cname = PerfDataManager::counter_name(_name_space, "generations"); |
| duke@435 | 45 | PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None, |
| duke@435 | 46 | generations, CHECK); |
| duke@435 | 47 | |
| duke@435 | 48 | cname = PerfDataManager::counter_name(_name_space, "maxTenuringThreshold"); |
| duke@435 | 49 | PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None, |
| duke@435 | 50 | MaxTenuringThreshold, CHECK); |
| duke@435 | 51 | |
| duke@435 | 52 | cname = PerfDataManager::counter_name(_name_space, "tenuringThreshold"); |
| duke@435 | 53 | _tenuring_threshold = |
| duke@435 | 54 | PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_None, |
| duke@435 | 55 | MaxTenuringThreshold, CHECK); |
| duke@435 | 56 | |
| duke@435 | 57 | cname = PerfDataManager::counter_name(_name_space, "desiredSurvivorSize"); |
| duke@435 | 58 | _desired_survivor_size = |
| duke@435 | 59 | PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, |
| duke@435 | 60 | CHECK); |
| duke@435 | 61 | } |
| duke@435 | 62 | } |
