Mercurial > hg > truffle
annotate src/share/vm/services/runtimeService.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | fb19af007ffc |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2003, 2010, 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:
0
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
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:
0
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_SERVICES_RUNTIMESERVICE_HPP |
| 26 #define SHARE_VM_SERVICES_RUNTIMESERVICE_HPP | |
| 27 | |
| 28 #include "runtime/perfData.hpp" | |
| 29 #include "runtime/timer.hpp" | |
| 30 | |
| 0 | 31 class RuntimeService : public AllStatic { |
| 32 private: | |
| 33 static PerfCounter* _sync_time_ticks; // Accumulated time spent getting to safepoints | |
| 34 static PerfCounter* _total_safepoints; | |
| 35 static PerfCounter* _safepoint_time_ticks; // Accumulated time at safepoints | |
| 36 static PerfCounter* _application_time_ticks; // Accumulated time not at safepoints | |
| 37 static PerfCounter* _thread_interrupt_signaled_count;// os:interrupt thr_kill | |
| 38 static PerfCounter* _interrupted_before_count; // _INTERRUPTIBLE OS_INTRPT | |
| 39 static PerfCounter* _interrupted_during_count; // _INTERRUPTIBLE OS_INTRPT | |
| 40 | |
| 41 static TimeStamp _safepoint_timer; | |
| 42 static TimeStamp _app_timer; | |
| 43 | |
| 44 public: | |
| 45 static void init(); | |
| 46 | |
| 47 static jlong safepoint_sync_time_ms(); | |
| 48 static jlong safepoint_count(); | |
| 49 static jlong safepoint_time_ms(); | |
| 50 static jlong application_time_ms(); | |
| 51 | |
| 52 static double last_safepoint_time_sec() { return _safepoint_timer.seconds(); } | |
| 53 static double last_application_time_sec() { return _app_timer.seconds(); } | |
| 54 | |
| 55 // callbacks | |
| 56 static void record_safepoint_begin(); | |
| 57 static void record_safepoint_synchronized(); | |
| 58 static void record_safepoint_end(); | |
| 59 static void record_application_start(); | |
| 60 | |
| 61 // interruption events | |
| 62 static void record_interrupted_before_count(); | |
| 63 static void record_interrupted_during_count(); | |
| 64 static void record_thread_interrupt_signaled_count(); | |
| 65 }; | |
| 1972 | 66 |
| 67 #endif // SHARE_VM_SERVICES_RUNTIMESERVICE_HPP |