1 /*
2 * Copyright (c) 2025, Oracle and/or its affiliates. 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 package org.openjdk.bench.valhalla.array.set;
24
25 import org.openjdk.jmh.annotations.Benchmark;
26 import org.openjdk.jmh.annotations.CompilerControl;
27 import org.openjdk.jmh.annotations.Fork;
28 import org.openjdk.jmh.annotations.Setup;
29
30 @Fork(value = 3, jvmArgsAppend = {"--enable-preview"})
31 public class Value032 extends SetBase {
32
33 public interface InterfaceInt {
34 public int value();
35 }
36
37 public static value class ValueInt implements InterfaceInt {
38
39 public final int value;
40
41 public ValueInt(int value) {
42 this.value = value;
43 }
44
45 public int value() {
46 return value;
47 }
48
49 }
50
51 public static class ValState extends SizeState {
52 public ValueInt[] arr;
53
54 @Setup
55 public void setup() {
56 arr = new ValueInt[size];
57 for (int i = 0; i < size; i++) {
58 arr[i] = new ValueInt(i);
59 }
60 }
61 }
62
63 public static class IntState extends SizeState {
64 public InterfaceInt[] arr;
65
66 @Setup
67 public void setup() {
68 arr = new InterfaceInt[size];
69 for (int i = 0; i < size; i++) {
70 arr[i] = new ValueInt(i);
71 }
72 }
73
74 }
75
76 @CompilerControl(CompilerControl.Mode.DONT_INLINE)
77 public ValueInt get_val(int i) {
78 return new ValueInt(i);
79 }
80
81 @CompilerControl(CompilerControl.Mode.DONT_INLINE)
82 public InterfaceInt get_int(int i) {
83 return new ValueInt(i);
84 }
85
86 @CompilerControl(CompilerControl.Mode.DONT_INLINE)
87 public void set_new_val(ValueInt[] dst) {
88 for (int i = 0; i < dst.length; i++) {
89 dst[i] = new ValueInt(i);
90 }
91 }
92
93 @CompilerControl(CompilerControl.Mode.DONT_INLINE)
94 public void set_new_int(InterfaceInt[] dst) {
95 for (int i = 0; i < dst.length; i++) {
96 dst[i] = new ValueInt(i);
97 }
98 }
99
100 @CompilerControl(CompilerControl.Mode.DONT_INLINE)
101 public void set_call_val(ValueInt[] dst) {
102 for (int i = 0; i < dst.length; i++) {
103 dst[i] = get_val(i);
104 }
105 }
106
107 @CompilerControl(CompilerControl.Mode.DONT_INLINE)
108 public void set_call_int(InterfaceInt[] dst) {
109 for (int i = 0; i < dst.length; i++) {
110 dst[i] = get_int(i);
111 }
112 }
113
114 @Benchmark
115 public void set_new_val_as_val(ValState st1) {
116 set_new_val(st1.arr);
117 }
118
119 @Benchmark
120 public void set_new_int_as_int(IntState st1) {
121 set_new_int(st1.arr);
122 }
123
124 @Benchmark
125 public void set_call_val_as_val(ValState st1) {
126 set_call_val(st1.arr);
127 }
128
129 @Benchmark
130 public void set_call_int_as_int(IntState st1) {
131 set_call_int(st1.arr);
132 }
133
134 }