singrdk/base/Applications/Eventing/EvStress/EvStress.sg

// ----------------------------------------------------------------------------
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ----------------------------------------------------------------------------

using System;
using System.Diagnostics;
using System.Threading;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;

using Microsoft.Singularity;
using Microsoft.Singularity.Io;
using Microsoft.Singularity.V1.Services;

using Microsoft.SingSharp.Reflection;
using Microsoft.Singularity.UnitTest;
using Microsoft.Singularity.Channels;
using Microsoft.Singularity.Applications;
using Microsoft.Singularity.Test.Contracts;
using Microsoft.Singularity.Configuration;
using Microsoft.Singularity.Eventing;
using Microsoft.Singularity.TestEvent;

namespace Microsoft.Singularity
{

    [TestClass]
    public class EvStress : TestClass
    {

        internal class StressLauncher
        {
            static EvStress1 Log;
            static uint Loops;
            static int Threads;
            static AutoResetEvent WaitEvent;

            public StressLauncher( string testName,
                                    uint storageSize,
                                    uint storageOptions,
                                    uint sourceOptions,
                                    uint iterations)
            {
                Console.WriteLine("Launching stress {0}: StorageSize={1} bytes, StorageOptions={2:x}, SourceOptions={3:x}",
                                  testName,
                                  storageSize,
                                  storageOptions,
                                  sourceOptions);

                Loops = iterations;

                WaitEvent = new AutoResetEvent(false);

                Log = EvStress1.Create(testName, storageSize, storageOptions, sourceOptions);
            }

            public static void ChildThread()
            {
                if (WaitEvent == null || Log == null) {

                    return;
                }

                for (int i = 0; i < Loops; i++) {

                    Log.Log(100);
                }

                if (Interlocked.Decrement(ref Threads) == 0) {

                    WaitEvent.Set();
                }
            }

            public static void StartStress(int threads)
            {
                if (WaitEvent == null || Log == null) {

                    Console.WriteLine("Failed to allocate resources");
                    return;
                }

                Threads = threads;
                Console.WriteLine("Stress started with {0} threads", Threads);

                DateTime startTime = DateTime.Now;
                for (uint i = 0; i < threads; i++) {

                    Thread peer = new Thread(new ThreadStart(ChildThread));

                    if (peer!= null) {

                        peer.Start();
                    } else {

                        WaitEvent.Set();
                        break;
                    }
                }

                WaitEvent.WaitOne();

                DateTime endTime = DateTime.Now;
                TimeSpan t = endTime-startTime;
                Console.WriteLine("Test completed in {0} msec", t.TotalMilliseconds);
            }

        }



        [ClassInitialize]
        public void Init()
        {
        }

        [TestMethod]
        public void StressNoStacks4k()
        {
            StressLauncher stress1 = new StressLauncher("StressNoStacks4k",
                                                        4096,
                                                        QualityOfService.RecyclableEvents,
                                                        EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void StressNoStacks1M()
        {
            StressLauncher stress1 = new StressLauncher("StressNoStacks1M",
                                                        1024*1024,
                                                        QualityOfService.RecyclableEvents,
                                                        EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void StressStacks4k()
        {
            StressLauncher stress1 = new StressLauncher("StressStacks4k",
                                                        4096,
                                                        QualityOfService.RecyclableEvents,
                                                        EventSource.CAPTURE_STACK_TRACE | EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void StressStacks1M()
        {
            StressLauncher stress1 = new StressLauncher("StressStacks1M",
                                                        1024*1024,
                                                        QualityOfService.RecyclableEvents,
                                                        EventSource.CAPTURE_STACK_TRACE | EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void StressPermNoStacks4k()
        {
            StressLauncher stress1 = new StressLauncher("StressPermNoStacks4k",
                                                        4096,
                                                        QualityOfService.PermanentEvents,
                                                        EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void StressPermNoStacks1M()
        {
            StressLauncher stress1 = new StressLauncher("StressPermNoStacks1M",
                                                        1024*1024,
                                                        QualityOfService.PermanentEvents,
                                                        EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void StressPermStacks4k()
        {
            StressLauncher stress1 = new StressLauncher("StressPermStacks4k",
                                                        4096,
                                                        QualityOfService.PermanentEvents,
                                                        EventSource.CAPTURE_STACK_TRACE | EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void StressPermStacks1M()
        {
            StressLauncher stress1 = new StressLauncher("StressPermStacks1M",
                                                        1024*1024,
                                                        QualityOfService.PermanentEvents,
                                                        EventSource.CAPTURE_STACK_TRACE | EventSource.ENABLE_ALL_MASK,
                                                        1000000);
            if (stress1 != null) {

                for (int i = 1; i <= 16; i <<= 1) {

                    StressLauncher.StartStress(i);
                }
            }
        }

        [TestMethod]
        public void TestAll()
        {
            StressNoStacks4k();
            StressNoStacks1M();
            StressStacks4k();
            StressStacks1M();

            StressPermNoStacks4k();
            StressPermNoStacks1M();
            StressPermStacks4k();
            StressPermStacks1M();
        }
    }
}