--- /dev/null
+package org.apache.lucene.benchmark.byTask.tasks;
+
+import java.util.LinkedHashMap;
+
+import org.apache.lucene.benchmark.byTask.PerfRunData;
+import org.apache.lucene.benchmark.byTask.stats.Report;
+import org.apache.lucene.benchmark.byTask.stats.TaskStats;
+import org.apache.lucene.benchmark.byTask.utils.Format;
+
+/**
+ * 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.
+ */
+
+/**
+ * Report (abstract) task - all report tasks extend this task.
+ */
+public abstract class ReportTask extends PerfTask {
+
+ public ReportTask(PerfRunData runData) {
+ super(runData);
+ }
+
+ /* (non-Javadoc)
+ * @see PerfTask#shouldNeverLogAtStart()
+ */
+ @Override
+ protected boolean shouldNeverLogAtStart() {
+ return true;
+ }
+
+ /* (non-Javadoc)
+ * @see PerfTask#shouldNotRecordStats()
+ */
+ @Override
+ protected boolean shouldNotRecordStats() {
+ return true;
+ }
+
+ /*
+ * From here start the code used to generate the reports.
+ * Subclasses would use this part to generate reports.
+ */
+
+ protected static final String newline = System.getProperty("line.separator");
+
+ /**
+ * Get a textual summary of the benchmark results, average from all test runs.
+ */
+ protected static final String OP = "Operation ";
+ protected static final String ROUND = " round";
+ protected static final String RUNCNT = " runCnt";
+ protected static final String RECCNT = " recsPerRun";
+ protected static final String RECSEC = " rec/s";
+ protected static final String ELAPSED = " elapsedSec";
+ protected static final String USEDMEM = " avgUsedMem";
+ protected static final String TOTMEM = " avgTotalMem";
+ protected static final String COLS[] = {
+ RUNCNT,
+ RECCNT,
+ RECSEC,
+ ELAPSED,
+ USEDMEM,
+ TOTMEM
+ };
+
+ /**
+ * Compute a title line for a report table
+ * @param longestOp size of longest op name in the table
+ * @return the table title line.
+ */
+ protected String tableTitle (String longestOp) {
+ StringBuilder sb = new StringBuilder();
+ sb.append(Format.format(OP,longestOp));
+ sb.append(ROUND);
+ sb.append(getRunData().getConfig().getColsNamesForValsByRound());
+ for (int i = 0; i < COLS.length; i++) {
+ sb.append(COLS[i]);
+ }
+ return sb.toString();
+ }
+
+ /**
+ * find the longest op name out of completed tasks.
+ * @param taskStats completed tasks to be considered.
+ * @return the longest op name out of completed tasks.
+ */
+ protected String longestOp(Iterable<TaskStats> taskStats) {
+ String longest = OP;
+ for (final TaskStats stat : taskStats) {
+ if (stat.getElapsed()>=0) { // consider only tasks that ended
+ String name = stat.getTask().getName();
+ if (name.length() > longest.length()) {
+ longest = name;
+ }
+ }
+ }
+ return longest;
+ }
+
+ /**
+ * Compute a report line for the given task stat.
+ * @param longestOp size of longest op name in the table.
+ * @param stat task stat to be printed.
+ * @return the report line.
+ */
+ protected String taskReportLine(String longestOp, TaskStats stat) {
+ PerfTask task = stat.getTask();
+ StringBuilder sb = new StringBuilder();
+ sb.append(Format.format(task.getName(), longestOp));
+ String round = (stat.getRound()>=0 ? ""+stat.getRound() : "-");
+ sb.append(Format.formatPaddLeft(round, ROUND));
+ sb.append(getRunData().getConfig().getColsValuesForValsByRound(stat.getRound()));
+ sb.append(Format.format(stat.getNumRuns(), RUNCNT));
+ sb.append(Format.format(stat.getCount() / stat.getNumRuns(), RECCNT));
+ long elapsed = (stat.getElapsed()>0 ? stat.getElapsed() : 1); // assume at least 1ms
+ sb.append(Format.format(2, (float) (stat.getCount() * 1000.0 / elapsed), RECSEC));
+ sb.append(Format.format(2, (float) stat.getElapsed() / 1000, ELAPSED));
+ sb.append(Format.format(0, (float) stat.getMaxUsedMem() / stat.getNumRuns(), USEDMEM));
+ sb.append(Format.format(0, (float) stat.getMaxTotMem() / stat.getNumRuns(), TOTMEM));
+ return sb.toString();
+ }
+
+ protected Report genPartialReport(int reported, LinkedHashMap<String,TaskStats> partOfTasks, int totalSize) {
+ String longetOp = longestOp(partOfTasks.values());
+ boolean first = true;
+ StringBuilder sb = new StringBuilder();
+ sb.append(tableTitle(longetOp));
+ sb.append(newline);
+ int lineNum = 0;
+ for (final TaskStats stat : partOfTasks.values()) {
+ if (!first) {
+ sb.append(newline);
+ }
+ first = false;
+ String line = taskReportLine(longetOp,stat);
+ lineNum++;
+ if (partOfTasks.size()>2 && lineNum%2==0) {
+ line = line.replaceAll(" "," - ");
+ }
+ sb.append(line);
+ int[] byTime = stat.getCountsByTime();
+ if (byTime != null) {
+ sb.append(newline);
+ int end = -1;
+ for(int i=byTime.length-1;i>=0;i--) {
+ if (byTime[i] != 0) {
+ end = i;
+ break;
+ }
+ }
+ if (end != -1) {
+ sb.append(" by time:");
+ for(int i=0;i<end;i++) {
+ sb.append(' ').append(byTime[i]);
+ }
+ }
+ }
+ }
+
+ String reptxt = (reported==0 ? "No Matching Entries Were Found!" : sb.toString());
+ return new Report(reptxt,partOfTasks.size(),reported,totalSize);
+ }
+}
fnp / pylucene.git / blobdiff