1 /*
 2  * Copyright (c) 2017, 2019, Red Hat, Inc. All rights reserved.
 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  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  *
23  */
24 
25 #include "precompiled.hpp"
26 
27 #include "gc/shared/gc_globals.hpp"
28 #include "gc/shenandoah/shenandoahWorkerPolicy.hpp"
29 
30 uint ShenandoahWorkerPolicy::calc_workers_for_init_marking() {
31   return ParallelGCThreads;
32 }
33 
34 uint ShenandoahWorkerPolicy::calc_workers_for_conc_marking() {
35   return ConcGCThreads;
36 }
37 
38 uint ShenandoahWorkerPolicy::calc_workers_for_rs_scanning() {
39   return ConcGCThreads;
40 }
41 
42 uint ShenandoahWorkerPolicy::calc_workers_for_final_marking() {
43   return ParallelGCThreads;
44 }
45 
46 uint ShenandoahWorkerPolicy::calc_workers_for_conc_refs_processing() {
47   return ConcGCThreads;
48 }
49 
50 uint ShenandoahWorkerPolicy::calc_workers_for_conc_root_processing() {
51   return ConcGCThreads;
52 }
53 
54 uint ShenandoahWorkerPolicy::calc_workers_for_conc_evac() {
55   return ConcGCThreads;
56 }
57 
58 uint ShenandoahWorkerPolicy::calc_workers_for_fullgc() {
59   return ParallelGCThreads;
60 }
61 
62 uint ShenandoahWorkerPolicy::calc_workers_for_stw_degenerated() {
63   return ParallelGCThreads;
64 }
65 
66 uint ShenandoahWorkerPolicy::calc_workers_for_conc_update_ref() {
67   return ConcGCThreads;
68 }
69 
70 uint ShenandoahWorkerPolicy::calc_workers_for_final_update_ref() {
71   return ParallelGCThreads;
72 }
73 
74 uint ShenandoahWorkerPolicy::calc_workers_for_conc_reset() {
75   return ConcGCThreads;
76 }
77 
78 uint ShenandoahWorkerPolicy::calc_workers_for_conc_cleanup() {
79   return ConcGCThreads;
80 }