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.Setup;
28 
29 public class Primitive032 extends SetBase {
30 
31     public static class PrimitiveState extends SizeState {
32         public int[] arr;
33 
34         @Setup
35         public void setup() {
36             arr = new int[size];
37             for (int i = 0; i < arr.length; i++) {
38                 arr[i] = i;
39             }
40         }
41     }
42 
43 
44     @CompilerControl(CompilerControl.Mode.DONT_INLINE)
45     private static int get_primitive(int i) {
46         return i;
47     }
48 
49     @CompilerControl(CompilerControl.Mode.DONT_INLINE)
50     private static void set_primitive(int[] dst) {
51         for (int i = 0; i < dst.length; i++) {
52             dst[i] = i;
53         }
54     }
55 
56     @CompilerControl(CompilerControl.Mode.DONT_INLINE)
57     private static void set_call_primitive(int[] dst) {
58         for (int i = 0; i < dst.length; i++) {
59             dst[i] = get_primitive(i);
60         }
61     }
62 
63     @Benchmark
64     public void set(PrimitiveState st1) {
65         set_primitive(st1.arr);
66     }
67 
68     @Benchmark
69     public void set_call(PrimitiveState st1) {
70         set_call_primitive(st1.arr);
71     }
72 
73 }