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Bug 61665: Enhance SSPerformanceTest some more to add a warmup run and allow to run with unsynchronized XmlBeans 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1819417 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dominik Stadler 2017-12-28 10:53:40 +00:00
parent 8197a53eca
commit 9c288abff0
1 changed files with 39 additions and 17 deletions
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56
src/examples/src/org/apache/poi/ss/examples/SSPerformanceTest.java
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@ -20,10 +20,12 @@ package org.apache.poi.ss.examples;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Arrays;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
import org.apache.poi.POIXMLTypeLoader;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
@ -42,27 +44,47 @@ import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class SSPerformanceTest {
public static void main(String[] args) throws IOException {
if (args.length != 4) usage("need four command arguments");
if (args.length < 4) {
usage("need at least four command arguments");
}
String type = args[0];
long timeStarted = System.currentTimeMillis();
Workbook workBook = createWorkbook(type);
boolean isHType = workBook instanceof HSSFWorkbook;
int rows = parseInt(args[1], "Failed to parse rows value as integer");
int cols = parseInt(args[2], "Failed to parse cols value as integer");
boolean saveFile = parseInt(args[3], "Failed to parse saveFile value as integer") != 0;
addContent(workBook, isHType, rows, cols);
if (saveFile) {
String fileName = type + "_" + rows + "_" + cols + "." + getFileSuffix(args[0]);
saveFile(workBook, fileName);
boolean warmup = false;
for(int arg = 4; arg < args.length;arg++) {
if(args[arg].equals("--unsynchronized-xmlbeans")) {
POIXMLTypeLoader.DEFAULT_XML_OPTIONS.setUnsynchronized();
}
if(args[arg].equals("--with-warmup-run")) {
warmup = true;
}
}
if(warmup) {
System.out.println("Performing a warmup run first");
runWithArgs(type, rows, cols, saveFile);
}
long timeStarted = System.currentTimeMillis();
runWithArgs(type, rows, cols, saveFile);
long timeFinished = System.currentTimeMillis();
System.out.println("Elapsed " + (timeFinished-timeStarted)/1000 + " seconds");
workBook.close();
System.out.printf("Elapsed %.2f seconds for arguments %s\n", ((double)timeFinished - timeStarted) / 1000, Arrays.toString(args));
}
private static void runWithArgs(String type, int rows, int cols, boolean saveFile) throws IOException {
try (Workbook workBook = createWorkbook(type)) {
boolean isHType = workBook instanceof HSSFWorkbook;
addContent(workBook, isHType, rows, cols);
if (saveFile) {
String fileName = type + "_" + rows + "_" + cols + "." + getFileSuffix(type);
saveFile(workBook, fileName);
}
}
}
private static void addContent(Workbook workBook, boolean isHType, int rows, int cols) {
@ -192,7 +214,7 @@ public class SSPerformanceTest {
static void usage(String message) {
System.err.println(message);
System.err.println("usage: java SSPerformanceTest HSSF|XSSF|SXSSF rows cols saveFile (0|1)? ");
System.err.println("usage: java SSPerformanceTest HSSF|XSSF|SXSSF rows cols saveFile (0|1)? [--unsynchronized-xmlbeans] [--with-warmup-run]");
System.exit(1);
}
@ -203,9 +225,9 @@ public class SSPerformanceTest {
return new XSSFWorkbook();
else if ("SXSSF".equals(type))
return new SXSSFWorkbook();
else
usage("Unknown type \"" + type + "\"");
return null;
usage("Unknown type \"" + type + "\"");
throw new IllegalArgumentException("Should not reach this point");
}
static String getFileSuffix(String type) {