1 /*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "jni.h"
18 #include "nativehelper/scoped_primitive_array.h"
19
Java_ScopedPrimitiveArrayBenchmark_measureByteArray(JNIEnv * env,jclass,int reps,jbyteArray arr)20 extern "C" JNIEXPORT jlong JNICALL Java_ScopedPrimitiveArrayBenchmark_measureByteArray(
21 JNIEnv* env, jclass, int reps, jbyteArray arr) {
22 jlong ret = 0;
23 for (jint i = 0; i < reps; ++i) {
24 ScopedByteArrayRO sc(env, arr);
25 ret += sc[0] + sc[sc.size() - 1];
26 }
27 return ret;
28 }
29
Java_ScopedPrimitiveArrayBenchmark_measureShortArray(JNIEnv * env,jclass,int reps,jshortArray arr)30 extern "C" JNIEXPORT jlong JNICALL Java_ScopedPrimitiveArrayBenchmark_measureShortArray(
31 JNIEnv* env, jclass, int reps, jshortArray arr) {
32 jlong ret = 0;
33 for (jint i = 0; i < reps; ++i) {
34 ScopedShortArrayRO sc(env, arr);
35 ret += sc[0] + sc[sc.size() - 1];
36 }
37 return ret;
38 }
39
Java_ScopedPrimitiveArrayBenchmark_measureIntArray(JNIEnv * env,jclass,int reps,jintArray arr)40 extern "C" JNIEXPORT jlong JNICALL Java_ScopedPrimitiveArrayBenchmark_measureIntArray(
41 JNIEnv* env, jclass, int reps, jintArray arr) {
42 jlong ret = 0;
43 for (jint i = 0; i < reps; ++i) {
44 ScopedIntArrayRO sc(env, arr);
45 ret += sc[0] + sc[sc.size() - 1];
46 }
47 return ret;
48 }
49
Java_ScopedPrimitiveArrayBenchmark_measureLongArray(JNIEnv * env,jclass,int reps,jlongArray arr)50 extern "C" JNIEXPORT jlong JNICALL Java_ScopedPrimitiveArrayBenchmark_measureLongArray(
51 JNIEnv* env, jclass, int reps, jlongArray arr) {
52 jlong ret = 0;
53 for (jint i = 0; i < reps; ++i) {
54 ScopedLongArrayRO sc(env, arr);
55 ret += sc[0] + sc[sc.size() - 1];
56 }
57 return ret;
58 }
59