| using Lucene.Net.Benchmarks.ByTask.Tasks; |
| using Lucene.Net.Benchmarks.ByTask.Utils; |
| using System.Collections.Generic; |
| |
| namespace Lucene.Net.Benchmarks.ByTask.Stats |
| { |
| /* |
| * 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. |
| */ |
| |
| /// <summary> |
| /// Test run data points collected as the test proceeds. |
| /// </summary> |
| public class Points |
| { |
| // stat points ordered by their start time. |
| // for now we collect points as TaskStats objects. |
| // later might optimize to collect only native data. |
| private readonly List<TaskStats> points = new List<TaskStats>(); // LUCENENET: marked readonly |
| |
| private int nextTaskRunNum = 0; |
| |
| private TaskStats currentStats; |
| |
| /// <summary> |
| /// Create a Points statistics object. |
| /// </summary> |
| #pragma warning disable IDE0060 // Remove unused parameter |
| public Points(Config config) |
| #pragma warning restore IDE0060 // Remove unused parameter |
| { |
| } |
| |
| /// <summary> |
| /// Gets the current task stats. |
| /// The actual task stats are returned, so caller should not modify this task stats. |
| /// </summary> |
| public virtual IList<TaskStats> TaskStats => points; |
| |
| /// <summary> |
| /// Mark that a task is starting. |
| /// Create a task stats for it and store it as a point. |
| /// </summary> |
| /// <param name="task">The starting task.</param> |
| /// <param name="round">The new task stats created for the starting task.</param> |
| /// <returns></returns> |
| public virtual TaskStats MarkTaskStart(PerfTask task, int round) |
| { |
| lock (this) |
| { |
| TaskStats stats = new TaskStats(task, NextTaskRunNum(), round); |
| this.currentStats = stats; |
| points.Add(stats); |
| return stats; |
| } |
| } |
| |
| public virtual TaskStats CurrentStats => currentStats; |
| |
| // return next task num |
| private int NextTaskRunNum() |
| { |
| lock (this) |
| { |
| return nextTaskRunNum++; |
| } |
| } |
| |
| /// <summary> |
| /// mark the end of a task |
| /// </summary> |
| public virtual void MarkTaskEnd(TaskStats stats, int count) |
| { |
| lock (this) |
| { |
| int numParallelTasks = nextTaskRunNum - 1 - stats.TaskRunNum; |
| // note: if the stats were cleared, might be that this stats object is |
| // no longer in points, but this is just ok. |
| stats.MarkEnd(numParallelTasks, count); |
| } |
| } |
| |
| /// <summary> |
| /// Clear all data, prepare for more tests. |
| /// </summary> |
| public virtual void ClearData() |
| { |
| points.Clear(); |
| } |
| } |
| } |