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How to use PerfEntity method of Microsoft.Coyote.Benchmarking.PerfEntity class

Best Coyote code snippet using Microsoft.Coyote.Benchmarking.PerfEntity.PerfEntity

Program.cs

Source:Program.cs

...241                await UploadCommitHistory(1); // upload this commit id and it's commit date.242            }243            return 0;244        }245        private List<PerfEntity> GetEntities(BenchmarkReport report)246        {247            List<PerfEntity> results = new List<PerfEntity>();248            string testName = report.BenchmarkCase.Descriptor.DisplayInfo;249            foreach (var p in report.BenchmarkCase.Parameters.Items)250            {251                testName += string.Format(" {0}={1}", p.Name, p.Value);252            }253            // Right now we are choosing NOT to return each test result as254            // a separate entity, as this is too much information, so for now255            // we return the "Min" time from this run, based on the idea that the256            // minimum time has the least OS noise in it so it should be more stable.257            List<double> times = new List<double>();258            foreach (var row in report.GetResultRuns())259            {260                double msPerTest = row.Nanoseconds / 1000000.0 / row.Operations;261                times.Add(msPerTest);262            }263            var e = new PerfEntity(this.MachineName, this.RuntimeVersion, this.CommitId, testName, 0)264            {265                Time = times.Min(),266                TimeStdDev = MathHelpers.StandardDeviation(times),267            };268            if (report.Metrics.ContainsKey("CPU"))269            {270                e.Cpu = report.Metrics["CPU"].Value;271            }272            if (report.Metrics.ContainsKey("TotalMemory"))273            {274                e.Memory = report.Metrics["TotalMemory"].Value;275            }276            results.Add(e);277            return results;278        }279        private void ExportToCsv(List<PerfSummary> results)280        {281            this.SaveSummary(results);282            foreach (var item in results)283            {284                this.SaveReport(item.Data);285            }286        }287        private void SaveSummary(List<PerfSummary> report)288        {289            string filename = Path.Combine(this.OutputDir, "summary.csv");290            bool writeHeaders = !File.Exists(filename);291            using (StreamWriter writer = new StreamWriter(filename, true, Encoding.UTF8))292            {293                if (writeHeaders)294                {295                    PerfSummary.WriteHeaders(writer);296                }297                foreach (var item in report)298                {299                    item.WriteCsv(writer);300                }301            }302        }303        private void SaveReport(List<PerfEntity> data)304        {305            var testName = data[0].TestName.Split(' ')[0];306            string filename = Path.Combine(this.OutputDir, testName + ".csv");307            bool writeHeaders = !File.Exists(filename);308            using (StreamWriter writer = new StreamWriter(filename, true, Encoding.UTF8))309            {310                if (writeHeaders)311                {312                    PerfEntity.WriteHeaders(writer);313                }314                foreach (var item in data)315                {316                    item.WriteCsv(writer);317                }318            }319        }320        private static void PrintUsage()321        {322            Console.WriteLine("Usage: BenchmarkRunner [-outdir name] [-commit id] [-cosmos] [filter] [-upload_commit_log");323            Console.WriteLine("Runs all benchmarks matching the optional filter");324            Console.WriteLine("Writing output csv files to the specified outdir folder");325            Console.WriteLine("Benchmark names are:");326            foreach (var item in Benchmarks)...

Storage.cs

Source:Storage.cs

...138    }139    /// <summary>140    /// Entity representing a test result.141    /// </summary>142    public class PerfEntity143    {144        /// <summary>145        /// The row id.146        /// </summary>147        [JsonProperty(PropertyName = "id")]148        public string Id { get; set; }149        /// <summary>150        /// The parition key for the data.151        /// </summary>152        public string PartitionKey { get; set; }153        /// <summary>154        /// The computer name where the test was run.155        /// </summary>156        public string MachineName { get; set; }157        /// <summary>158        /// The .net runtime version used.159        /// </summary>160        public string RuntimeVersion { get; set; }161        /// <summary>162        /// The git commit id of code being tested.163        /// </summary>164        public string CommitId { get; set; }165        /// <summary>166        /// UTC date and time the test was run.167        /// </summary>168        public DateTime Date { get; set; }169        /// <summary>170        /// The unique name of the test.171        /// </summary>172        public string TestName { get; set; }173        /// <summary>174        /// The test iteration.175        /// </summary>176        public int Iteration { get; set; }177        /// <summary>178        /// Time to complete the test in milliseconds.179        /// </summary>180        public double Time { get; set; }181        /// <summary>182        /// Standard deviation in the times.183        /// </summary>184        public double TimeStdDev { get; set; }185        /// <summary>186        /// Process working set during the test.187        /// </summary>188        public double Memory { get; set; }189        /// <summary>190        /// Standard deviation in the memory numbers.191        /// </summary>192        public double MemoryStdDev { get; set; }193        /// <summary>194        /// Process total CPU usage during the test as a % of total number of cores.195        /// </summary>196        public double Cpu { get; set; }197        /// <summary>198        /// Standard deviation in the CPU numbers.199        /// </summary>200        public double CpuStdDev { get; set; }201        /// <summary>202        /// Additional notes about the test.203        /// </summary>204        public string Comments { get; set; }205        /// <summary>206        /// Initializes a new instance of the <see cref="PerfEntity"/> class.207        /// </summary>208        public PerfEntity(string machine, string runtime, string commit, string testName, int iteration)209        {210            this.MachineName = machine;211            this.RuntimeVersion = runtime;212            this.CommitId = commit;213            this.TestName = testName;214            this.Iteration = iteration;215            this.Date = DateTime.Now.ToUniversalTime();216            this.PartitionKey = string.Format("{0}.{1}", machine, runtime);217            this.Id = string.Format("{0}.{1}.{2}", commit, testName, iteration);218        }219        /// <summary>220        /// Initializes a new instance of the <see cref="PerfEntity"/> class.221        /// Needed for retreival.222        /// </summary>223        public PerfEntity()224        {225        }226        internal static void WriteHeaders(TextWriter outFile)227        {228            outFile.WriteLine("Name,Iteration,MinTime,StdDevTime,Memory,StdDevMemory,Cpu,StdDevCpu");229        }230        internal void WriteCsv(TextWriter outFile)231        {232            outFile.WriteLine("{0},{1},{2},{3},{4},{5},{6},{7}", this.TestName, this.Iteration, this.Time, this.TimeStdDev, this.Memory, this.MemoryStdDev, this.Cpu, this.CpuStdDev);233        }234    }235    /// <summary>236    /// An entity representing the summary of all test iterations on a given test.237    /// </summary>238    public class PerfSummary239    {240        /// <summary>241        /// The row id.242        /// </summary>243        [JsonProperty(PropertyName = "id")]244        public string Id { get; set; }245        /// <summary>246        /// The parition key for the data.247        /// </summary>248        public string PartitionKey { get; set; }249        /// <summary>250        /// The computer name where the test was run.251        /// </summary>252        public string MachineName { get; set; }253        /// <summary>254        /// The .net runtime version used.255        /// </summary>256        public string RuntimeVersion { get; set; }257        /// <summary>258        /// The git commit id of code being tested.259        /// </summary>260        public string CommitId { get; set; }261        /// <summary>262        /// UTC date and time the test was run.263        /// </summary>264        public DateTime Date { get; set; }265        /// <summary>266        /// The unique name of the test.267        /// </summary>268        public string TestName { get; set; }269        /// <summary>270        /// The mean time in milliseconds.271        /// </summary>272        public double TimeMean { get; set; }273        /// <summary>274        /// The standard deviation of the test times.275        /// </summary>276        public double TimeStdDev { get; set; }277        /// <summary>278        /// The slope of the linear regression of the test times.279        /// </summary>280        public double TimeSlope { get; set; }281        /// <summary>282        /// The mean time in milliseconds.283        /// </summary>284        public double MemoryMean { get; set; }285        /// <summary>286        /// The standard deviation of the memory usage.287        /// </summary>288        public double MemoryStdDev { get; set; }289        /// <summary>290        /// The slope of the linear regression of the memory usage.291        /// </summary>292        public double MemorySlope { get; set; }293        /// <summary>294        /// The process cpu utilization as a percentage of total cores.295        /// </summary>296        public double CpuMean { get; set; }297        /// <summary>298        /// The standard deviation of the cpu times.299        /// </summary>300        public double CpuStdDev { get; set; }301        /// <summary>302        /// The slope of the linear regression of the cpu utilization.303        /// </summary>304        public double CpuSlope { get; set; }305        /// <summary>306        /// Additional notes about the test.307        /// </summary>308        public string Comments { get; set; }309        /// <summary>310        /// The raw test iterations.311        /// </summary>312        [IgnoreDataMember]313        internal readonly List<PerfEntity> Data;314        /// <summary>315        /// Initializes a new instance of the <see cref="PerfSummary"/> class.316        /// </summary>317        public PerfSummary(List<PerfEntity> data)318        {319            PerfEntity e = data[0];320            this.MachineName = e.MachineName;321            this.RuntimeVersion = e.RuntimeVersion;322            this.CommitId = e.CommitId;323            this.Data = data;324            this.TestName = e.TestName;325            this.Date = DateTime.Now.ToUniversalTime();326            this.PartitionKey = string.Format("{0}.{1}", e.MachineName, e.RuntimeVersion);327            this.Id = string.Format("{0}.{1}", e.CommitId, e.TestName);328            // summaryize the data.329            double meanTime = MathHelpers.Mean(from i in data select i.Time);330            double meanMemory = MathHelpers.Mean(from i in data select i.Memory);331            double meanCpu = MathHelpers.Mean(from i in data select i.Cpu);332            double meanStdDevTime = MathHelpers.Mean(from i in data select i.TimeStdDev);333            double meanStdDevMemory = MathHelpers.Mean(from i in data select i.MemoryStdDev);...

PerfEntity

Using AI Code Generation

1{2    using System;3    using System.Threading.Tasks;4    using Microsoft.Coyote;5    using Microsoft.Coyote.Benchmarking;6    using Microsoft.Coyote.Runtime;7    using Microsoft.Coyote.Specifications;8    using Microsoft.Coyote.Tasks;9    using Microsoft.Coyote.TestingServices;10    using Microsoft.Coyote.TestingServices.Runtime;11    using Microsoft.Coyote.TestingServices.SchedulingStrategies;12    using Microsoft.Coyote.TestingServices.Tracing.Schedule;13    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration;14    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies;15    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Fuzzing;16    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.RandomExploration;17    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.StateGraph;18    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling;19    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness;20    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness.Strategies;21    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness.Strategies.FairFairness;22    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness.Strategies.FairFairness.Strategies;23    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness.Strategies.FairFairness.Strategies.BoundedFairness;24    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness.Strategies.FairFairness.Strategies.BoundedFairness.Strategies;25    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness.Strategies.FairFairness.Strategies.UnboundedFairness;26    using Microsoft.Coyote.TestingServices.Tracing.ScheduleExploration.Strategies.Scheduling.ScheduleWithFairFairness.Strategies.FairFairness.Strategies.UnboundedFairness.Strategies;

PerfEntity

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Diagnostics;4using System.Text;5using Microsoft.Coyote.Benchmarking;6{7    {8        static void Main(string[] args)9        {10            var x = new Program();11            x.Test();12        }13        public void Test()14        {15            PerfEntity perfEntity = new PerfEntity();16            perfEntity.Start();17            Console.WriteLine("Hello World!");18            perfEntity.Stop();19            Console.WriteLine("Time taken by the method: " + perfEntity.GetElapsedTime());20        }21    }22}23The above code gives the time taken by the method Test() in milliseconds. The output of the above code is as follows:24using System;25using System.Collections.Generic;26using System.Diagnostics;27using System.Text;28using Microsoft.Coyote.Benchmarking;29{30    {31        static void Main(string[] args)32        {33            var x = new Program();34            x.Test();35        }36        public void Test()37        {38            PerfEntity perfEntity = new PerfEntity();39            perfEntity.Start();40            Console.WriteLine("Hello World!");41            perfEntity.Stop();42            Console.WriteLine("Time taken by the method: " + perfEntity.GetElapsedTimeInNanoseconds());43        }44    }45}46The above code gives the time taken by the method Test() in nanoseconds. The output of the above code is as follows:47using System;48using System.Collections.Generic;49using System.Diagnostics;50using System.Text;51using Microsoft.Coyote.Benchmarking;52{53    {54        static void Main(string[] args)55        {56            var x = new Program();57            x.Test();58        }59        public void Test()60        {

PerfEntity

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Benchmarking;4{5    {6        static void Main(string[] args)7        {8            int i = 0;9            while (true)10            {11                PerfEntity.RecordIteration(i);12                i++;13            }14        }15    }16}17using System;18using System.Threading.Tasks;19using Microsoft.Coyote;20using Microsoft.Coyote.Benchmarking;21using Microsoft.Coyote.SystematicTesting;22using Microsoft.Coyote.Tasks;23{24    {25        static void Main(string[] args)26        {27            var configuration = Configuration.Create().WithTestingIterations(10);28            var test = new CoyoteTest(configuration);29            test.Run();30        }31    }32    {33        [OnEventDoAction(typeof(ConfigureEvent), nameof(Configure))]34        [OnEventDoAction(typeof(Coyote.Tasks.TaskCompletedEvent), nameof(TaskCompleted))]35        [OnEventDoAction(typeof(Coyote.Tasks.TaskFailedEvent), nameof(TaskFailed))]36        [OnEventDoAction(typeof(Coyote.Tasks.TaskCanceledEvent), nameof(TaskCanceled))]37        class Init : State { }38        class Configured : State { }39        class IterationCompleted : State { }40        class TaskCompleted : State { }41        class TaskFailed : State { }42        class TaskCanceled : State { }43        private void Configure(Event e)44        {45            var configureEvent = e as ConfigureEvent;46            var configuration = configureEvent.Configuration;47            configuration.WithMaxSchedulingSteps(1000000);48            configuration.WithMaxFairSchedulingSteps(1000000);49            configuration.WithMaxStepsFromEntryToExit(1000000);50            configuration.WithMaxFairStepsFromEntryToExit(1000000);51            configuration.WithMaxInterleavings(1000000);52            configuration.WithMaxFairInterleavings(1000000);53            configuration.WithMaxProgramSteps(1000000);54            configuration.WithMaxFairProgramSteps(1000000);55            configuration.WithMaxUnfairSchedulingSteps(1000000);56            configuration.WithMaxUnfairStepsFromEntryToExit(1000000);57            configuration.WithMaxUnfairInterleavings(1000000);

PerfEntity

Using AI Code Generation

1using System;2using Microsoft.Coyote.Benchmarking;3{4    {5        static void Main(string[] args)6        {7            using (PerfEntity.Start())8            {9            }10            double perf;11            PerfEntity perfEntity = PerfEntity.Start();12            perf = perfEntity.Stop();13            Console.WriteLine("Performance: {0}", perf);14        }15    }16}17Console.WriteLine("Hello World!");

PerfEntity

Using AI Code Generation

1int numEntities = PerfEntity.GetNumEntitiesCreated();2int numEntitiesOfType = PerfEntity.GetNumEntitiesCreated(typeof(T));3int numEntitiesOfType = PerfEntity.GetNumEntitiesCreated(typeof(T).FullName);4int numEntities = PerfEntity.GetNumEntitiesCreated();5int numEntitiesOfType = PerfEntity.GetNumEntitiesCreated(typeof(T));6int numEntitiesOfType = PerfEntity.GetNumEntitiesCreated(typeof(T).FullName);7int numEntities = PerfEntity.GetNumEntitiesCreated();8int numEntitiesOfType = PerfEntity.GetNumEntitiesCreated(typeof(T));9int numEntitiesOfType = PerfEntity.GetNumEntitiesCreated(typeof(T).FullName);

PerfEntity

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.IO;4using Microsoft.Coyote.Benchmarking;5{6    {7        static void Main(string[] args)8        {9            double elapsed = PerfEntity.Measure("C:\\Users\\user\\Desktop\\CoyotePerfEntity\\CoyotePerfEntity\\bin\\Debug\\netcoreapp2.2\\2.exe", "C:\\Users\\user\\Desktop\\CoyotePerfEntity\\CoyotePerfEntity\\bin\\Debug\\netcoreapp2.2\\output.txt");10            Console.WriteLine("Elapsed time: " + elapsed);11        }12    }13}14using System;15using System.Diagnostics;16{17    {18        static void Main(string[] args)19        {20            double elapsed = Measure(args[0]);21            Console.WriteLine("Elapsed time: " + elapsed);22        }23        static double Measure(string arg)24        {25            Stopwatch stopwatch = new Stopwatch();26            stopwatch.Start();27            int i = 0;28            while (i < int.Parse(arg))29            {30                i++;31            }32            stopwatch.Stop();33            return stopwatch.Elapsed.TotalSeconds;34        }35    }36}

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