/*
* Copyright ( C ) 2015 The Android Open Source Project
*
* Licensed under the Apache License , Version 2 . 0 ( the " License " ) ;
* you may not use this file except in compliance with the License .
* You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing , software
* distributed under the License is distributed on an " AS IS " BASIS ,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND , either express or implied .
* See the License for the specific language governing permissions and
* limitations under the License .
*/
public class JniPerfBenchmark {
private static final String MSG = "ABCDE" ;
native void perfJniEmptyCall();
native void perfSOACall();
native void perfSOAUncheckedCall();
public void timeFastJNI(int N) {
// TODO: This might be an intrinsic.
for (long i = 0 ; i < N; i++) {
char c = MSG.charAt(2 );
}
}
public void timeEmptyCall(int N) {
for (long i = 0 ; i < N; i++) {
perfJniEmptyCall();
}
}
public void timeSOACall(int N) {
for (long i = 0 ; i < N; i++) {
perfSOACall();
}
}
public void timeSOAUncheckedCall(int N) {
for (long i = 0 ; i < N; i++) {
perfSOAUncheckedCall();
}
}
{
System.loadLibrary("artbenchmark" );
}
}
Messung V0.5 in Prozent C=85 H=90 G=87
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-29)
¤
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