2
|
1 |
/*
|
|
2 |
* Copyright 2002-2007 Sun Microsystems, 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
|
20 |
* CA 95054 USA or visit www.sun.com if you need additional information or
|
|
21 |
* have any questions.
|
|
22 |
*/
|
|
23 |
|
|
24 |
// -- This file was mechanically generated: Do not edit! -- //
|
|
25 |
|
|
26 |
import java.nio.*;
|
|
27 |
|
|
28 |
public class CopyDirectDoubleMemory
|
|
29 |
extends CopyDirectMemory
|
|
30 |
{
|
|
31 |
private static void init(DoubleBuffer b) {
|
|
32 |
int n = b.capacity();
|
|
33 |
b.clear();
|
|
34 |
for (int i = 0; i < n; i++)
|
|
35 |
b.put(i, (double)ic(i));
|
|
36 |
b.limit(n);
|
|
37 |
b.position(0);
|
|
38 |
}
|
|
39 |
|
|
40 |
private static void init(double [] a) {
|
|
41 |
for (int i = 0; i < a.length; i++)
|
|
42 |
a[i] = (double)ic(i + 1);
|
|
43 |
}
|
|
44 |
|
|
45 |
public static void test() {
|
|
46 |
|
|
47 |
|
|
48 |
|
|
49 |
ByteBuffer bb = ByteBuffer.allocateDirect(1024 * 1024 + 1024);
|
|
50 |
DoubleBuffer b = bb.asDoubleBuffer();
|
|
51 |
|
|
52 |
init(b);
|
|
53 |
double [] a = new double[b.capacity()];
|
|
54 |
init(a);
|
|
55 |
|
|
56 |
// copyFromDoubleArray (a -> b)
|
|
57 |
b.put(a);
|
|
58 |
for (int i = 0; i < a.length; i++)
|
|
59 |
ck(b, b.get(i), (double)ic(i + 1));
|
|
60 |
|
|
61 |
// copyToDoubleArray (b -> a)
|
|
62 |
init(b);
|
|
63 |
init(a);
|
|
64 |
b.get(a);
|
|
65 |
for (int i = 0; i < a.length; i++)
|
|
66 |
if (a[i] != b.get(i))
|
|
67 |
fail("Copy failed at " + i + ": '"
|
|
68 |
+ a[i] + "' != '" + b.get(i) + "'");
|
|
69 |
}
|
|
70 |
}
|