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 #include <jni.h>
25
26 JNIEXPORT void JNICALL
27 Java_GCLockerStresser_fillWithRandomValues(JNIEnv* env, jclass clz, jbyteArray arr) {
28 jsize size = (*env)->GetArrayLength(env, arr);
29 jbyte* p = (*env)->GetPrimitiveArrayCritical(env, arr, NULL);
30 jsize i;
31 for (i = 0; i < size; i++) {
32 *p = i % 128;
33 }
34 (*env)->ReleasePrimitiveArrayCritical(env, arr, p, 0);
35 }
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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 #include <jni.h>
25
26 JNIEXPORT void JNICALL
27 Java_GCLockerStresser_fillWithRandomValues(JNIEnv* env, jclass clz, jbyteArray arr) {
28 jsize size = (*env)->GetArrayLength(env, arr);
29 jbyte* p = (*env)->GetPrimitiveArrayCritical(env, arr, NULL);
30 jsize i;
31 for (i = 0; i < size; i++) {
32 p[i] = i % 128;
33 }
34 (*env)->ReleasePrimitiveArrayCritical(env, arr, p, 0);
35 }
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