Thu, 27 May 2010 19:08:38 -0700
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
duke@435 | 1 | /* |
trims@1907 | 2 | * Copyright (c) 2003, 2006, Oracle and/or its affiliates. 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 | * |
trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
trims@1907 | 21 | * questions. |
duke@435 | 22 | * |
duke@435 | 23 | */ |
duke@435 | 24 | |
duke@435 | 25 | class GCStats : public CHeapObj { |
duke@435 | 26 | protected: |
duke@435 | 27 | // Avg amount promoted; used for avoiding promotion undo |
duke@435 | 28 | // This class does not update deviations if the sample is zero. |
duke@435 | 29 | AdaptivePaddedNoZeroDevAverage* _avg_promoted; |
duke@435 | 30 | |
duke@435 | 31 | public: |
duke@435 | 32 | GCStats(); |
duke@435 | 33 | |
duke@435 | 34 | enum Name { |
duke@435 | 35 | GCStatsKind, |
duke@435 | 36 | CMSGCStatsKind |
duke@435 | 37 | }; |
duke@435 | 38 | |
duke@435 | 39 | virtual Name kind() { |
duke@435 | 40 | return GCStatsKind; |
duke@435 | 41 | } |
duke@435 | 42 | |
duke@435 | 43 | AdaptivePaddedNoZeroDevAverage* avg_promoted() const { return _avg_promoted; } |
duke@435 | 44 | |
duke@435 | 45 | // Average in bytes |
duke@435 | 46 | size_t average_promoted_in_bytes() const { |
duke@435 | 47 | return (size_t)_avg_promoted->average(); |
duke@435 | 48 | } |
duke@435 | 49 | |
duke@435 | 50 | // Padded average in bytes |
duke@435 | 51 | size_t padded_average_promoted_in_bytes() const { |
duke@435 | 52 | return (size_t)_avg_promoted->padded_average(); |
duke@435 | 53 | } |
duke@435 | 54 | }; |
duke@435 | 55 | |
duke@435 | 56 | class CMSGCStats : public GCStats { |
duke@435 | 57 | public: |
duke@435 | 58 | CMSGCStats(); |
duke@435 | 59 | |
duke@435 | 60 | virtual Name kind() { |
duke@435 | 61 | return CMSGCStatsKind; |
duke@435 | 62 | } |
duke@435 | 63 | }; |