| /* |
| * Copyright (C) 2012 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. |
| */ |
| |
| package com.android.pts.util; |
| |
| |
| public class MeasureTime { |
| /** |
| * measure time taken for each run for given count |
| * @param count |
| * @param run |
| * @return array of time taken in each run in msec. |
| * @throws IOException |
| */ |
| public static double[] measure(int count, MeasureRun run) throws Exception { |
| double[] result = new double[count]; |
| |
| for (int i = 0; i < count; i++) { |
| run.prepare(i); |
| long start = System.currentTimeMillis(); |
| run.run(i); |
| long end = System.currentTimeMillis(); |
| result[i] = end - start; |
| } |
| return result; |
| } |
| } |