| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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 org.apache.poi.benchmark; |
| |
| import org.apache.poi.hssf.HSSFTestDataSamples; |
| import org.apache.poi.ss.usermodel.*; |
| import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
| import org.openjdk.jmh.annotations.*; |
| import org.openjdk.jmh.profile.GCProfiler; |
| import org.openjdk.jmh.profile.StackProfiler; |
| import org.openjdk.jmh.runner.Runner; |
| import org.openjdk.jmh.runner.RunnerException; |
| import org.openjdk.jmh.runner.options.Options; |
| import org.openjdk.jmh.runner.options.OptionsBuilder; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| |
| @BenchmarkMode(Mode.AverageTime) |
| @OutputTimeUnit(TimeUnit.MICROSECONDS) |
| @Warmup(iterations = 10, time = 1, timeUnit = TimeUnit.SECONDS ) |
| @Measurement(iterations = 10, time = 2, timeUnit = TimeUnit.SECONDS) |
| @State(Scope.Benchmark) |
| public class AddImageBench { |
| |
| private Workbook wb; |
| private CreationHelper helper; |
| private byte[] bytes; |
| private Sheet sheet; |
| |
| @Setup(Level.Iteration) |
| public void doit() { |
| wb = new XSSFWorkbook(); |
| helper = wb.getCreationHelper(); |
| //add a picture in this workbook. |
| |
| bytes = HSSFTestDataSamples.getTestDataFileContent("45829.png"); |
| sheet = wb.createSheet(); |
| } |
| |
| @Benchmark |
| public void benchCreatePicture() throws Exception { |
| Drawing drawing = sheet.createDrawingPatriarch(); |
| |
| ClientAnchor anchor = helper.createClientAnchor(); |
| anchor.setCol1(1); |
| anchor.setRow1(1); |
| drawing.createPicture(anchor, wb.addPicture(bytes, Workbook.PICTURE_TYPE_JPEG)); |
| |
| } |
| |
| public static void main(String[] args) throws RunnerException { |
| Options opt = new OptionsBuilder() |
| .include(".*" + AddImageBench.class.getSimpleName() + ".*") |
| .addProfiler(StackProfiler.class) |
| .addProfiler(GCProfiler.class) |
| .forks(1) |
| .build(); |
| |
| new Runner(opt).run(); |
| } |
| } |