public async Task MulitlpTestAsync()
{
var threadNum = 10;
var idNum = 10000;
var bags = new ConcurrentBag <long>();
var tasks = new List <Task>();
for (var i = 0; i < threadNum; i++)
{
tasks.Add(Task.Run(() =>
{
Parallel.For(0, idNum, i =>
{
bags.Add(idworker.Generate());
});
}));
}
Task.WaitAll(tasks.ToArray());
var t = bags.Count;
var t1 = bags.Distinct().Count();
Assert.Equal(bags.Count, threadNum * idNum);
Assert.Equal(bags.Distinct().Count(), threadNum * idNum);
await Task.CompletedTask;
}
public void DataListFactory_Instance_Singleton()
{
var dlfs = new ConcurrentBag <IDataListFactory>();
var threads = new List <Thread>();
for (var i = 0; i < 100; i++)
{
var t = new Thread(() => {
var instance = DataListFactory.Instance;
dlfs.Add(instance);
});
threads.Add(t);
}
foreach (var t in threads)
{
t.Start();
}
foreach (var t in threads)
{
t.Join();
}
Assert.AreEqual(1, dlfs.Distinct().Count());
Assert.AreEqual(DataListFactory.Instance, dlfs.Distinct().First());
}
public void StaticInstance_InParallel_CanBeAccessedAndConsumed()
{
var sut = GetStaticInstance();
var iterations = 100;
var bufferLength = 200; //high for collisions
var byteList = new ConcurrentBag <byte[]>();
var actions = new Action[iterations];
for (var i = 0; i < iterations; i++)
{
actions[i] = () =>
{
var tempBytes = sut.GetBytes(bufferLength);
Assert.That(tempBytes, Is.Not.Null);
Assert.That(tempBytes, Is.Not.Empty);
Assert.That(tempBytes, Has.Length.EqualTo(bufferLength));
byteList.Add(tempBytes);
var sutInThread = FastRandom.StaticInstance;
tempBytes = sutInThread.GetBytes(bufferLength);
Assert.That(tempBytes, Is.Not.Null);
Assert.That(tempBytes, Is.Not.Empty);
Assert.That(tempBytes, Has.Length.EqualTo(bufferLength));
};
}
Parallel.Invoke(actions);
Assert.That(byteList.Distinct().Count(), Is.EqualTo(iterations));
}
public void StaticInstance_InMultipleThreads_CanBeAccessedAndConsumed()
{
var sut = GetStaticInstance();
var iterations = 100;
var bufferLength = 200; //high for collisions
var byteList = new ConcurrentBag <byte[]>();
var threads = new Thread[iterations];
for (var i = 0; i < iterations; i++)
{
threads[i] = new Thread(() =>
{
var tempBytes = sut.GetBytes(bufferLength);
Assert.That(tempBytes, Is.Not.Null);
Assert.That(tempBytes, Is.Not.Empty);
Assert.That(tempBytes, Has.Length.EqualTo(bufferLength));
byteList.Add(tempBytes);
var sutInThread = FastRandom.StaticInstance;
tempBytes = sutInThread.GetBytes(bufferLength);
Assert.That(tempBytes, Is.Not.Null);
Assert.That(tempBytes, Is.Not.Empty);
Assert.That(tempBytes, Has.Length.EqualTo(bufferLength));
});
}
for (int i = 0; i < iterations; i++)
{
threads[i].Start();
}
for (int i = 0; i < iterations; i++)
{
threads[i].Join();
}
Assert.That(byteList.Distinct().Count(), Is.EqualTo(iterations));
}
/// <summary>
/// Create Palylist with selected test cases
/// </summary>
/// <param name="selectedTcId"></param>
/// <param name="fileLocation"></param>
public static void CreatePlaylist(List <int> selectedTcId, string fileLocation)
{
Stp.Restart();
string automatedTestName, playlistFileContent = "<Playlist Version=\"1.0\">";
var automatedTestList = new ConcurrentBag <string>();
automatedTestList.AsParallel();
Parallel.ForEach(selectedTcId, testcaseId =>
{
var pt = _tfsStore.GetWorkItem(testcaseId);
automatedTestName = pt.Fields["Automated Test Name"].Value.ToString();
lock (automatedTestList)
{
automatedTestList.Add(automatedTestName);
}
});
var dedup = automatedTestList.Distinct().ToList();
Stp.Stop();
AutomationMethodTime = (float)Stp.ElapsedMilliseconds / 1000;
Stp.Restart();
playlistFileContent = dedup.Aggregate(playlistFileContent, (current, testName) => current + "<Add Test=\"" + testName + "\" />");
playlistFileContent += "</Playlist>";
var fs = new FileStream(fileLocation, FileMode.Create);
using (var writer = new StreamWriter(fs))
{
writer.WriteLine(playlistFileContent);
}
fs.Dispose();
Stp.Stop();
AutomationPlaylistAddition = (float)Stp.ElapsedMilliseconds / 1000;
}
public void World_should_not_end_if_exception_thrown_in_user_callback()
{
var numThreads = 3;
var threadIds = new ConcurrentBag <int>();
Action badCallback = () =>
{
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
throw new Exception("DEATH TO THIS THREAD I SAY!");
};
Action goodCallback = () =>
{
Thread.Sleep(20);
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
};
using (var threadPool = new DedicatedThreadPool(new DedicatedThreadPoolSettings(numThreads)))
{
for (var i = 0; i < numThreads; i++)
{
threadPool.EnqueueWorkItem(badCallback);
}
//wait a second for all work to be completed
Task.Delay(TimeSpan.FromSeconds(0.5)).Wait();
//run the job again. Should get 3 more managed thread IDs
for (var i = 0; i < numThreads; i++)
{
threadPool.EnqueueWorkItem(goodCallback);
}
Task.Delay(TimeSpan.FromSeconds(0.5)).Wait();
}
// half of thread IDs should belong to failed threads, other half to successful ones
Assert.AreEqual(numThreads * 2, threadIds.Distinct().Count());
}
public void Should_release_threads_when_idle()
{
var numThreads = 3;
var threadIds = new ConcurrentBag <int>();
Action callback = () =>
{
Thread.Sleep(15); //sleep, so another thread is forced to take the work
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
};
using (var threadPool = new DedicatedThreadPool(new DedicatedThreadPoolSettings(numThreads)))
{
for (var i = 0; i < numThreads; i++)
{
threadPool.EnqueueWorkItem(callback);
}
//wait a second for all work to be completed
Task.Delay(TimeSpan.FromSeconds(0.5)).Wait();
//run the job again. Should get 3 more managed thread IDs
for (var i = 0; i < numThreads; i++)
{
threadPool.EnqueueWorkItem(callback);
}
Task.Delay(TimeSpan.FromSeconds(0.5)).Wait();
}
Assert.AreEqual(numThreads * 2, threadIds.Distinct().Count());
}
protected virtual async Task <IEnumerable <ConfigurationSetupResult> > ExecuteConfigurationsDependingOn(
IReadOnlyCollection <ConfigurationSetupResult> configurations, string dependsOn,
Func <ConfigurationSetupResult, Task> executionAction)
{
var configurationsToExecute = configurations.Where(x => x.DependsOn == dependsOn).ToList();
var results = new ConcurrentBag <ConfigurationSetupResult>();
var actions = new ConcurrentBag <Task>();
Parallel.ForEach(configurationsToExecute, configuration =>
{
actions.Add(executionAction(configuration));
results.Add(configuration);
});
await Task.WhenAll(actions).ConfigureAwait(false);
var executed = results.ToList();
foreach (var item in results.Distinct())
{
executed.AddRange(
await
ExecuteConfigurationsDependingOn(configurations, item.ConfigurationName, executionAction)
.ConfigureAwait(false));
}
return(executed);
}
public void Should_Be_Able_To_Enqueue_Actions_Without_Configuring_Taskpool_And_Name()
{
var threadIds = new ConcurrentBag <int>();
var waitHandle = new CountdownEvent(10);
Action runTask = () => {
Thread.Sleep(1000);
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
waitHandle.Signal();
};
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
AsyncTasks.Run(runTask);
waitHandle.Wait();
AsyncTasks.RemoveAll();
Assert.AreEqual(Environment.ProcessorCount, threadIds.Distinct().Count());
}
public async Task Subscribe_MessagesPublishedFromMultipleThreads_MessagesReceivedInMultipleThreads()
{
int count = 0;
var threads = new ConcurrentBag <int>();
_messageObservable.ObserveOn(NewThreadScheduler.Default).Subscribe(_ => count++);
_messageObservable.ObserveOn(NewThreadScheduler.Default).Subscribe(_ => count++);
Parallel.Invoke(
() =>
{
_publisher.Publish(new TestEventOne());
threads.Add(Thread.CurrentThread.ManagedThreadId);
},
() =>
{
_publisher.Publish(new TestCommandOne());
threads.Add(Thread.CurrentThread.ManagedThreadId);
},
() =>
{
_publisher.Publish(new TestEventOne());
threads.Add(Thread.CurrentThread.ManagedThreadId);
});
await Task.Delay(100);
count.Should().Be(4);
threads.Distinct().Count().Should().BeGreaterThan(1);
}
public void verify_multithread_mapping()
{
for (int outerIteration = 0; outerIteration < 10; outerIteration++)
{
SetUp();
Int32 iteration = 0;
var sequence = Enumerable.Range(0, 100);
ConcurrentBag <String> generated = new ConcurrentBag <string>();
try
{
Parallel.ForEach(sequence, i =>
{
Interlocked.Increment(ref iteration);
generated.Add(sut.Map("TEST" + i));
});
Assert.That(generated.Count, Is.EqualTo(100), "Error in iteration " + outerIteration);
}
catch (Exception ex)
{
Assert.Fail("Exception at iteration " + iteration + ": " + ex.ToString());
}
var allRecords = mapperCollection.Find(Builders <BsonDocument> .Filter.Empty).ToList();
Assert.That(allRecords, Has.Count.EqualTo(100));
for (int i = 1; i <= 100; i++)
{
if (!generated.Contains("MapperTests_" + i))
{
Assert.Fail("Id " + i + " is missing");
}
}
Assert.That(generated.Distinct().Count(), Is.EqualTo(100));
}
}
public void Should_Be_Able_To_Enqueue_Actions_From_Multiple_Threads()
{
var threadIds = new ConcurrentBag <int>();
var waitHandle = new CountdownEvent(4);
Action runTask = () => {
Thread.Sleep(1000);
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
waitHandle.Signal();
};
AsyncTasks.AddPool("testPool7", 2);
Parallel.Invoke(
() => {
AsyncTasks.Run(runTask, "testPool7");
},
() => {
AsyncTasks.AddPool("testPool8", 1);
AsyncTasks.Run(runTask, "testPool8");
},
() => {
AsyncTasks.Run(runTask, "testPool7");
},
() => {
AsyncTasks.AddPool("testPool9", 1);
AsyncTasks.Run(runTask, "testPool9");
}
);
waitHandle.Wait();
AsyncTasks.RemoveAll();
Assert.AreEqual(4, threadIds.Distinct().Count());
}
public void GetValue_Multithreads()
{
var azureManager = Substitute.For <IAzureManager>();
azureManager.FileExists(Arg.Any <string>()).Returns(x => x.Arg <string>() == "/some/key");
var cache = new AzureBlobCache <string>(azureManager, true);
var results = new ConcurrentBag <string>();
void Action(int number) => results.Add(cache.GetValue("/some/key", x => $"value-{number}"));
var threads = new Thread[10];
for (var i = 0; i < threads.Length; i++)
{
int number = i;
threads[i] = new Thread(() => Action(number));
}
foreach (Thread thread in threads)
{
thread.Start();
}
foreach (Thread thread in threads)
{
thread.Join();
}
Assert.Equal(10, results.Count);
Assert.Equal(1, results.Distinct().Count());
}
//TODO Fix Me
private static async Task <IEnumerable <DownloadResult> > GetDownloadables(string url, string extension, int levels)
{
var downloadResults = new ConcurrentBag <DownloadResult>();
var results = GetDownloadables(url, extension).Result.ToList();
downloadResults.AddRange(results);
var tempResults = new ConcurrentBag <DownloadResult>();
tempResults.AddRange(results);
for (int i = 0; i < levels; i++)
{
Parallel.ForEach(results.Where(r => r.IsDirectory),
//new ParallelOptions() { MaxDegreeOfParallelism = 1 },
async directory =>
{
tempResults.AddRange(await GetDownloadables(directory.Url, extension));
});
Console.WriteLine("Level {0}, {1} urls added", i, tempResults.Count);
downloadResults.AddRange(tempResults);
Console.WriteLine("Level {0}, {1} urls total", i, downloadResults.Count);
results = tempResults.Clone();
tempResults = new ConcurrentBag <DownloadResult>();
}
return(downloadResults.Distinct().OrderBy(x => x.Url));
}
public void should_generate_distinct_handles()
{
var list = new ConcurrentBag<string>();
Parallel.For(0, 10000, i => list.Add(HandleGenerator.Generate(100)));
Assert.Equal(10000, list.Distinct().Count());
}
public void Should_Be_Able_To_Configure_Default_Taskpool_With_Specific_Size()
{
var threadIds = new ConcurrentBag <int>();
var waitHandle = new CountdownEvent(4);
Action runTask = () => {
Thread.Sleep(1000);
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
waitHandle.Signal();
};
int poolSize = 2;
lock (_lock)
{
AsyncTasks.UseDefaultPool();
AsyncTasks.AddPool("testPool1", poolSize);
}
AsyncTasks.Run(runTask, "testPool1");
AsyncTasks.Run(runTask, "testPool1");
AsyncTasks.Run(runTask, "testPool1");
AsyncTasks.Run(runTask, "testPool1");
waitHandle.Wait();
AsyncTasks.RemoveAll();
Assert.AreEqual(poolSize, threadIds.Distinct().Count());
}
public async Task AsyncPool_TakeParallelCheckDistinct()
{
const int count = 100;
var pack = new ConcurrentBag <object>();
Parallel.For(0, count / 10, (_) => pack.Add(new object()));
var pool = new ObjectPool <object>(pack, () => new object(), count);
var retrieved = new ConcurrentBag <object>();
var tasks = new List <Task>();
const int tasksCount = count / 20;
for (int i = 0; i < tasksCount; i++)
{
var task = Task.Run(async() =>
{
for (int j = 0; j < count / tasksCount; j++)
{
var item = await pool.TakeAsync();
retrieved.Add(item.Object);
}
});
tasks.Add(task);
}
await Task.WhenAll(tasks);
Assert.AreEqual(count, retrieved.Distinct().Count());
}
public void Should_Be_Able_To_Configure_Default_Task_Pool_With_Default_Size()
{
var threadIds = new ConcurrentBag <int>();
var waitHandle = new CountdownEvent(10);
Action runTask = () => {
Thread.Sleep(1000);
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
waitHandle.Signal();
};
lock (_lock)
{
AsyncTasks.UseDefaultPool();
AsyncTasks.AddPool("testPool");
}
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
AsyncTasks.Run(runTask, "testPool");
waitHandle.Wait();
AsyncTasks.RemoveAll();
Assert.AreEqual(Environment.ProcessorCount, threadIds.Distinct().Count());
}
public void Subscribe_MessagesPublishedFromMultipleThreads_MessagesReceived()
{
int count = 0;
var threads = new ConcurrentBag <int>();
_messageObservable.Subscribe(_ => count++);
Parallel.Invoke(
() =>
{
_publisher.Publish(new TestEventOne());
threads.Add(Thread.CurrentThread.ManagedThreadId);
},
() =>
{
_publisher.Publish(new TestCommandOne());
threads.Add(Thread.CurrentThread.ManagedThreadId);
},
() =>
{
_publisher.Publish(new TestEventOne());
threads.Add(Thread.CurrentThread.ManagedThreadId);
});
count.Should().Be(2);
threads.Distinct().Count().Should().BeGreaterThan(1);
}
public void GetAllUsersFromSBK_02()
{
var config = new Config()
{
Name = "internsbk",
ApiUrl = "https://testservice.MINKOMMUN.se/api/v2/services",
ApiUserName = "******",
ApiKey = "c0ff3c0f-fec0-ff3c-0ffe-c0ff3c0ff3c0f",
ServiceShortName = "SBK_02",
Actor = "SBK"
};
var api = new AbouRestApi(config);
DateTime FromDate = new DateTime(2016, 02, 27);
DateTime ToDate = new DateTime(2019, 12, 11);
string[] States = new string[] { "Godkänd", "Inkommet" };
bool ExcludeCasesWithDiaryNumber = false;
var users = new ConcurrentBag <string>();
var res = api.GetByDateAndState(FromDate, ToDate, States, ExcludeCasesWithDiaryNumber);
Parallel.ForEach(res, (u) =>
{
var r = api.GetDetailed(u);
var user = r.Signatures.First().UserIdentity;
users.Add(user);
});
var f = string.Join(",", users.Distinct());
}
private static List <Coordinate> doGeneration(List <Coordinate> board)
{
var result = new ConcurrentBag <Coordinate>();
Parallel.ForEach(board, (cell) =>
{
var cellNeighbors = FindNeighborCount(cell, board);
if (cellNeighbors == 2 || cellNeighbors == 3)
{
//cell lives.
result.Add(cell);
}
//neighbor cells might(?) become alive?
foreach (var neighbor in cell.Neighbors)
{
var neighborIsCurrentlyDead = !board.Any(c => c == neighbor);
if (neighborIsCurrentlyDead && FindNeighborCount(neighbor, board) == 3)
{
result.Add(neighbor);
}
}
});
var distinct = result.Distinct();
return(distinct.ToList());
}
public void OneThreadManyTasksTest(int taskCount)
{
var pool = new MyThreadPool(1);
var tasks = new List <IMyTask <int> >();
var idBag = new ConcurrentBag <int>();
for (var i = 0; i < taskCount; ++i)
{
var localIndex = i;
tasks.Add(pool.QueueTask(() =>
{
idBag.Add(Thread.CurrentThread.ManagedThreadId);
Thread.Sleep(1000);
return(localIndex);
}));
}
for (var i = 0; i < taskCount; ++i)
{
Assert.AreEqual(i, tasks[i].Result);
}
Assert.AreEqual(1, idBag.Distinct().Count());
}
private async Task <Server[]> GetServersAsync(CancellationToken cancellationToken)
{
_logger?.LogDebug(LoggingExtensions.CurrentFunction());
return(await Task.Run(async() =>
{
var servers = new ConcurrentBag <Server>();
try
{
var populationTasks = new List <Task>();
var registryInstances = LocalServers.LookupRegistryInstances();
foreach (var(hive, instances) in registryInstances)
{
foreach (var instance in instances)
{
populationTasks.Add(PopulateLocalServerAsync(servers, hive, instance, cancellationToken));
}
}
await Task.WhenAll(populationTasks).ConfigureAwait(false);
}
catch (TaskCanceledException)
{
_logger?.LogDebug($"[{LoggingExtensions.CurrentFunction()}] Cancelled");
}
return servers.Distinct().ToArray();
}, cancellationToken).ConfigureAwait(false));
}
private void CleanOwnFiles()
{
lock (s_CleanLock)
{
_flagFile.Dispose();
_flagFile = null;
// Delete our own temp folder
try
{
FileHelper.DeleteDirectoryRecursive(@"\\?\" + TempFolder);
}
catch (Exception)
{
}
// Clean any loose files we're tracking
foreach (string file in _filesToClean.Distinct(StringComparer.OrdinalIgnoreCase))
{
if (string.IsNullOrWhiteSpace(file))
{
continue;
}
try
{
FileMethods.DeleteFile(@"\\?\" + file);
}
catch (Exception)
{
}
}
}
}
public async Task Should_create_multiple_concurrent_consumers()
{
var address = Guid.NewGuid().ToString();
var queue = Guid.NewGuid().ToString();
var consumers = new ConcurrentBag <IConsumer>();
async Task MessageHandler(Message message, IConsumer consumer, IServiceProvider provider, CancellationToken token)
{
consumers.Add(consumer);
await consumer.AcceptAsync(message);
}
await using var testFixture = await TestFixture.CreateAsync(_testOutputHelper, builder =>
{
builder.AddConsumer(address, RoutingType.Multicast, queue, new ConsumerOptions { ConcurrentConsumers = 3 }, MessageHandler)
.EnableAddressDeclaration()
.EnableQueueDeclaration();
});
await using var producer = await testFixture.Connection.CreateProducerAsync(address, RoutingType.Multicast, testFixture.CancellationToken);
for (int i = 0; i < 100; i++)
{
await producer.SendAsync(new Message("foo" + i), testFixture.CancellationToken);
}
Assert.Equal(3, consumers.Distinct().Count());
}
public void Instance_ThreadSafe()
{
using (var gate = new Barrier(5))
{
var result = new ConcurrentBag<AnyConstructorFinder>();
Action test = () =>
{
gate.SignalAndWait(20);
var instance = AnyConstructorFinder.Instance;
Thread.MemoryBarrier();
result.Add(instance);
};
var cycleState = Parallel.For(0, 200,
new ParallelOptions { MaxDegreeOfParallelism = 15 },
x => { test(); })
;
while (!cycleState.IsCompleted)
{
Thread.Sleep(100);
}
Assert.IsTrue(result.All(x => x != null));
Assert.IsTrue(result.Distinct().Count() == 1);
}
}
public Receipt Store <T>(WarehouseKey key, IEnumerable <T> data, IEnumerable <LoadingDockPolicy> loadingDockPolicies)
{
ThrowIfNotInitialized();
var uuid = Guid.NewGuid();
ConcurrentBag <LoadingDockPolicy> enforcedPolicies = new ConcurrentBag <LoadingDockPolicy>();
// resolve the appropriate store, based on the policy
Parallel.ForEach(ResolveShelves <T>(loadingDockPolicies), (shelf) =>
{
shelf.Store(key, data, enforcedPolicies);
});
// the receipt is largely what was passed in when it was stored
var receipt = new Receipt(enforcedPolicies.Any())
{
UUID = uuid,
Key = key.Id,
Scope = key.Scope,
// add the policies that were upheld during the store, this is necessary,
// because this warehouse might not be able to satisfy all of the policies
Policies = enforcedPolicies.Distinct().ToList(),
SHA256Checksum = CalculateChecksum <T>(data)
};
SessionReceipts.Add(receipt);
return(receipt);
}
public async Task ItHasBeenFixed()
{
var activator = new BuiltinHandlerActivator();
var receivedMessageIds = new ConcurrentBag <string>();
activator.Handle <string>(async(_, context, message) =>
{
receivedMessageIds.Add(context.TransportMessage.Headers[Headers.MessageId]);
});
Using(activator);
var bus = Configure.With(activator)
.Transport(t => t.UseInMemoryTransport(new InMemNetwork(), "buggerino"))
.Start();
var customHeaders = new Dictionary <string, string>
{
{ "custom-header", "woohoo" }
};
const string repeatedMessage = "hej med dig";
await bus.SendLocal(repeatedMessage, customHeaders);
await bus.SendLocal("hej igen med", customHeaders);
await bus.SendLocal(repeatedMessage, customHeaders);
await Task.Delay(TimeSpan.FromSeconds(1));
Assert.That(receivedMessageIds.Distinct().Count(), Is.EqualTo(3), "Expected three unique message IDs - got: {0}", string.Join(", ", receivedMessageIds));
}
public int SortAndWriteToFile()
{
var sortedCollection = _collection.Distinct().OrderBy(x => x.Key);
File.WriteAllLines(Common.Common.OutputFileName, sortedCollection.Select(s => s.Value.ToString()).ToList());
return(sortedCollection.Count());
}
public string RunStep(RuntimeSettings settings, ILog log)
{
var links = new ConcurrentBag <string>();
var results = new StringBuilder();
foreach (string?chapter in settings.TocContents.Chapters)
{
log.Info("Processing chapter: {0}", chapter);
results.AppendFormat("## {0}\r\n\r\n", chapter);
links.Clear();
Parallel.ForEach(settings.TocContents.GetLinksForChapter(chapter), link =>
{
var input = settings.SourceDirectory.Combine(link.Url);
var contents = input.ReadFile(log);
foreach (Match?match in _link.Matches(contents))
{
if (match != null)
{
links.Add(match.Value);
}
}
});
foreach (string link in links.Distinct().OrderBy(s => s))
{
results.AppendLine(link);
}
results.AppendLine();
}
return(results.ToString());
}
public async Task ItHasBeenFixed()
{
var activator = new BuiltinHandlerActivator();
Using(activator);
var receivedMessageIds = new ConcurrentBag<string>();
activator.Handle<string>(async (_, context, message) =>
{
receivedMessageIds.Add(context.TransportMessage.Headers[Headers.MessageId]);
});
var bus = Configure.With(activator)
.Transport(t => t.UseInMemoryTransport(new InMemNetwork(), "buggerino"))
.Start();
var customHeaders = new Dictionary<string, string>
{
{"custom-header", "woohoo"}
};
const string repeatedMessage = "hej med dig";
await bus.SendLocal(repeatedMessage, customHeaders);
await bus.SendLocal("hej igen med", customHeaders);
await bus.SendLocal(repeatedMessage, customHeaders);
await Task.Delay(TimeSpan.FromSeconds(1));
Assert.That(receivedMessageIds.Distinct().Count(), Is.EqualTo(3), "Expected three unique message IDs - got: {0}", string.Join(", ", receivedMessageIds));
}
private void mergeCloseNodes()
{
var mergedNodes = new ConcurrentBag <Tuple <Simulation.Traffic.Node, Simulation.Traffic.Node> >();
bool any = false;
var allNodes = manager.Nodes.ToArray();
//Parallel.For(0, allNodes.Length, x =>
for (int x = 0; x < allNodes.Length; x++)
{
var a = allNodes[x];
var closeNodes = manager.QueryNodes(a.Position, 1).ToArray();
foreach (var b in closeNodes)
{
if (a != b)
{
if ((a.Position - b.Position).sqrMagnitude < 2)
{
mergedNodes.Add(new Tuple <Simulation.Traffic.Node, Simulation.Traffic.Node>(a, b));
//manager.MergeNodes(a, b);
}
}
}
}//);
var mergedNodesDistinct = mergedNodes.Distinct(new NodePairComparer()).ToArray();
foreach (var merge in mergedNodesDistinct)
{
manager.MergeNodes(merge.Item1, merge.Item2);
}
}
public async Task <List <int> > GetAllTypeAsync(bool tq = false)
{
ESIClient esi = tq ? (ESIClient)_tqesi : _esi;
ConcurrentBag <int> result = new ConcurrentBag <int>();
var pageheaders = await esi.GetAllTypesPages();
if (!pageheaders.Headers.TryGetValues("x-pages", out var xPages) ||
!int.TryParse(xPages.FirstOrDefault(), out var pages))
{
pages = 1;
}
await Dasync.Collections.ParallelForEachExtensions.ParallelForEachAsync(Enumerable.Range(1, pages), async page =>
{
var thispage = await esi.Get_universe_typesAsync(page);
foreach (var i in thispage)
{
result.Add(i);
}
}, MAX_THREAD);
return(result.Distinct().ToList());
}
public void Should_use_all_threads_for_many_tasks()
{
var threadIds = new ConcurrentBag<int>();
var atomicCounter = new AtomicCounter(0);
Action callback = () =>
{
atomicCounter.GetAndIncrement();
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
};
for (var i = 0; i < 1000; i++)
{
Factory.StartNew(callback);
}
//spin until work is completed
SpinWait.SpinUntil(() => atomicCounter.Current == 1000, TimeSpan.FromSeconds(1));
Assert.AreEqual(Pool.Settings.NumThreads, threadIds.Distinct().Count());
}
public int Execute()
{
var fileItems = File.ReadAllLines(_file).Select(Int64.Parse).ToArray();
var hashSet = new HashSet<Int64>(fileItems);
var result = new ConcurrentBag<Int64>();
Parallel.ForEach(fileItems, x =>
{
var y1 = IntervalStart - x;
var y2 = IntervalEnd - x;
for (var y = y1; y <= y2; y++)
{
if (hashSet.Contains(y))
result.Add(x + y);
}
});
return result.Distinct().Count();
}
public void WhenTwoThreadsInitialiseASharedInstanceSimultaneouslyViaChildLifetime_OnlyOneInstanceIsActivated()
{
int activationCount = 0;
var results = new ConcurrentBag<object>();
var exceptions = new ConcurrentBag<Exception>();
var builder = new ContainerBuilder();
builder.Register(c =>
{
Interlocked.Increment(ref activationCount);
Thread.Sleep(500);
return new object();
})
.SingleInstance();
var container = builder.Build();
ThreadStart work = () => {
try
{
var o = container.BeginLifetimeScope().Resolve<object>();
results.Add(o);
}
catch (Exception ex)
{
exceptions.Add(ex);
}
};
var t1 = new Thread(work);
var t2 = new Thread(work);
t1.Start();
t2.Start();
t1.Join();
t2.Join();
Assert.Equal(1, activationCount);
Assert.Empty(exceptions);
Assert.Equal(1, results.Distinct().Count());
}
public void Should_process_workload_across_exactly_DedicatedThreadPoolSettings_NumThreads()
{
var numThreads = Environment.ProcessorCount;
var threadIds = new ConcurrentBag<int>();
var atomicCounter = new AtomicCounter(0);
Action callback = () =>
{
atomicCounter.GetAndIncrement();
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
};
using (var threadPool = new DedicatedThreadPool(new DedicatedThreadPoolSettings(numThreads)))
{
for (var i = 0; i < 1000; i++)
{
threadPool.QueueUserWorkItem(callback);
}
//spin until work is completed
SpinWait.SpinUntil(() => atomicCounter.Current == 1000, TimeSpan.FromSeconds(1));
}
Assert.AreEqual(numThreads, threadIds.Distinct().Count());
}
public Property ObjectPool_should_not_leak_when_used_properly(Tuple<int, int>[] values)
{
var tasks = new List<Task<bool>>();
var pooledObjects = new ConcurrentBag<MyPooledObject>();
Func<Tuple<int, int>, MyPooledObject> setPool = tupe =>
{
var obj = _pool.Take();
obj.Num = tupe.Item1;
obj.Num2 = tupe.Item2;
return obj;
};
Func<MyPooledObject, Tuple<int, int>, bool> freePoolAndAssertReferentialIntegrity = (o, tuple) =>
{
var propsEqual = o.Num == tuple.Item1 && o.Num2 == tuple.Item2;
pooledObjects.Add(o); //add a reference to O
o.Recycle();
return propsEqual;
};
foreach (var value in values)
{
var v = value;
var task =
Task.Run(() => setPool(v)).ContinueWith(t => freePoolAndAssertReferentialIntegrity(t.Result, v));
tasks.Add(task);
}
var results = Task.WhenAll(tasks);
if (!results.Wait(200))
return false.Label($"Should not have taken 200ms to process {values.Length} items");
if (!results.Result.All(x => x))
return false.Label("None of the objects in the pool should ever be concurrently modified while in use");
var count = pooledObjects.Distinct().Count();
return
(count <= ObjectCount).Label(
$"Should not have produced more than {ObjectCount}, but was instead {count}");
}
public void TestSaveUpdatesAutoIncrementingField()
{
//---------------Set up test pack-------------------
ClassDef.ClassDefs.Clear();
TestAutoInc.LoadClassDefWithAutoIncrementingID();
var newIds = new ConcurrentBag<int?>();
//---------------Execute Test ----------------------
Parallel.For(0, 1000, i => {
//---------------Set up test pack-------------------
var bo = new TestAutoInc();
bo.SetPropertyValue("testfield", "testing 123");
//---------------Assert Precondition----------------
Assert.IsFalse(bo.TestAutoIncID.HasValue);
//---------------Execute Test ----------------------
bo.Save();
//---------------Test Result -----------------------
newIds.Add(bo.TestAutoIncID);
});
//---------------Test Result -----------------------
Assert.IsTrue(newIds.All(i => i.HasValue));
Assert.IsTrue(newIds.All(i => i > 0));
Assert.That(newIds.Distinct().Count(), Is.EqualTo(1000), "Every generated ID must be unique");
}
public void World_should_not_end_if_exception_thrown_in_user_callback()
{
var numThreads = 3;
var threadIds = new ConcurrentBag<int>();
Action badCallback = () =>
{
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
throw new Exception("DEATH TO THIS THREAD I SAY!");
};
Action goodCallback = () =>
{
threadIds.Add(Thread.CurrentThread.ManagedThreadId);
};
using (var threadPool = new DedicatedThreadPool(new DedicatedThreadPoolSettings(numThreads, TimeSpan.FromSeconds(1))))
{
for (var i = 0; i < numThreads; i++)
{
threadPool.QueueUserWorkItem(badCallback);
Thread.Sleep(20);
}
//sanity check
Assert.AreEqual(numThreads, threadIds.Distinct().Count());
//run the job again. Should get 3 more managed thread IDs
for (var i = 0; i < numThreads*10; i++)
{
threadPool.QueueUserWorkItem(goodCallback);
Thread.Sleep(20);
}
}
// half of thread IDs should belong to failed threads, other half to successful ones
Assert.AreEqual(numThreads * 2, threadIds.Distinct().Count());
}
private ConcurrentBag<ISequentialIntServiceNode> GetAllNodesFromAllServices()
{
var allNodes = new ConcurrentBag<ISequentialIntServiceNode>();
foreach (var node in this.nodes)
{
allNodes.Add(node);
}
foreach (var service in this.services)
{
foreach (var node in service.GetServiceNodes())
{
allNodes.Add(node);
}
}
return new ConcurrentBag<ISequentialIntServiceNode>(allNodes.Distinct());
}
/// <summary>
/// 并行获取关注的UID列表
/// </summary>
/// <param name="uid"></param>
/// <returns></returns>
public static List<long> AttentionSpiderParallelExecute(string uid)
{
ConcurrentBag<long> concurrentBag = new ConcurrentBag<long>();
var weiboUser = AnalyseCnPage.AnalysisUserHome(GetWeiboUser(uid));
var totalPage = weiboUser.FriendsCount / 10 + 1;
Action<int> action = page =>
{
//对于网络错误进行重试
for (int i = 0; i < 3; i++)
{
var pageStr = GetFollowers(weiboUser, page);
var pageList = AnalyseCnPage.AnalysisFollowers(pageStr);
if (pageList != null)
{
foreach (long id in pageList)
{
concurrentBag.Add(id);
}
break;
}
CNHttpWorkLogger.Info("用户{0}第{1}页关注获取失败", uid, page);
}
};
ParallelOptions po = new ParallelOptions { MaxDegreeOfParallelism = 32 };
Parallel.For(1, totalPage, po, action);
return concurrentBag.Distinct().ToList();
}
static void Main(string[] args)
{
var types = new ConcurrentBag<string>();
var jsonPath = @"E:\tmp\ibm\ibmresultjson";
var files = Directory.EnumerateFiles(jsonPath).ToArray();
var ouputDir = @"E:\tmp\ibm\ibmcorpus";
Parallel.For(0, files.Length,
(int i) =>
{
ConvertJsonToCorpus(files[i], Path.Combine(ouputDir, Path.GetFileName(files[i])), types);
});
Console.WriteLine("Types {0}", types.Count);
foreach (var type in types.Distinct())
{
Console.WriteLine(type);
}
Console.ReadLine();
}
private void button1_Click(object sender, EventArgs e)
{
var cnt = tbCount.Text.AsInt();
var bag = new ConcurrentBag<FID>();
if (chkParallel.Checked)
Parallel.For(0,cnt,(i)=>
{
bag.Add( FID.Generate() );
});
else
for(var i=0; i<cnt;i++)
bag.Add( FID.Generate() );
var sb = new StringBuilder();
var c=0;
foreach(var id in bag)
{
sb.AppendLine( "{0}: {1} -> {2}".Args(c, id.ID, id) );
c++;
if (c>10000)
{
sb.AppendLine("......more......");
break;
}
}
//Uncomment to cause duplicates
//var v =bag.FirstOrDefault();
//bag.Add(v);
//bag.Add(v);//duplicate
if (bag.Count==bag.Distinct().Count())
sb.Insert(0, "No Duplicates in the set of {0:n2}\r\n".Args(bag.Count));
else
sb.Insert(0, "DUPLICATES!!!!!!!!!!!!! in the set of {0:n2}\r\n\r\n\r\n".Args(bag.Count));
tbDump.Text = sb.ToString();
}
async static Task<string[]> GetPeopleTitles(string listTitle, List<string> previousLists = null, int level = 0)
{
if ((previousLists != null && previousLists.Contains(listTitle)) || level >= 2)
return new string[0];
Console.WriteLine("Getting {0}.", listTitle);
try
{
string peoplePage = await Utilities.GetPage(listTitle);
if (previousLists == null)
previousLists = new List<string>();
previousLists.Add(listTitle);
var peopleTitles = new List<string>();
Regex personRegex = new Regex(@"(?<=\*[^\[]*\[\[)[^\[\]\|]+");
var matches = personRegex.Matches(peoplePage);
foreach (Match match in matches)
{
if (!match.Value.Contains("Category") && !match.Value.Contains("List") && !match.Value.Contains(" people") && !match.Value.Contains(':'))
{
peopleTitles.Add(match.Value.Replace(' ', '_'));
}
}
// check for other people lists in this list
Regex listRegex = new Regex(@"(?<=\[\[)List of[^\]]+");
var listMatches = listRegex.Matches(peoplePage);
if (listMatches.Count > 0)
{
var listNames = new List<string>();
foreach (Match match in listMatches)
{
listNames.Add(match.Value);
}
var titles = new ConcurrentBag<string>();
Parallel.ForEach(listNames, async name =>
{
if (!previousLists.Contains(name))
{
var nestedTitles = await GetPeopleTitles(name, previousLists, level + 1);
foreach (var title in nestedTitles)
{
titles.Add(title);
}
}
});
peopleTitles.AddRange(titles.Distinct());
}
return peopleTitles.ToArray();
}
catch
{
return new string[0];
}
}
private static void ProcessPics(Task t, ConcurrentBag<Uri> picsToGet)
{
if (t.Exception != null)
{
throw t.Exception.Flatten();
}
string[] existingFiles = Directory.GetFiles(Settings.Default.FacebookUsersSettings.PhotoDirectory);
IEnumerable<string> filesToDelete =
existingFiles.Except(
picsToGet.Distinct().Select(
x =>
Path.Combine(Settings.Default.FacebookUsersSettings.PhotoDirectory,
Path.GetFileName(x.AbsoluteUri))));
try
{
foreach (string file in filesToDelete)
{
File.Delete(file);
}
}
catch
{
}
//delete files not in list
IEnumerable<Uri> filesToDownload =
picsToGet.Distinct().Where(
x =>
!existingFiles.Contains(Path.Combine(Settings.Default.FacebookUsersSettings.PhotoDirectory,
Path.GetFileName(x.AbsoluteUri))));
Parallel.ForEach(filesToDownload, DownloadFiles);
}
public void UseSameThreadForAllRequests()
{
var bag = new ConcurrentBag<int>();
using (var server = new HttpServer("http://*:1234/"))
{
server.RAW("")
.Subscribe(ctx =>
{
bag.Add(Thread.CurrentThread.ManagedThreadId);
ctx.Respond(200);
});
Parallel.For(1, 1000, i => Browser.ExecuteGet("http://localhost:1234/"));
bag.Distinct().Count()
.Should("The default scheduler should be Event Loop, and all subscriber run in same thread")
.Be.EqualTo(1);
}
}
public static void Run(string configurationFileName)
{
TextWriter gDisaggregatedCsvFile = null;
TextWriter lAggregateMarginalDamage = null;
TextWriter lGlobalInputCsv = null;
TextWriter lRegionInputCsv = null;
TextWriter lYearInputCsv = null;
TextWriter lRegionYearInputCsv = null;
SimulationManager lSimulationManager;
var lDefaultConfigurationFile = Path.Combine(Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "Data"), "DefaultSimulation.xml");
lSimulationManager = new SimulationManager(configurationFileName == null ? lDefaultConfigurationFile : configurationFileName);
lSimulationManager.Load();
if (!Directory.Exists(ConsoleApp.OutputPath))
Directory.CreateDirectory(ConsoleApp.OutputPath);
var lRandom = GetNewRandom(lSimulationManager);
lAggregateMarginalDamage = TextWriter.Synchronized(new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Aggregate marginal damage.csv")));
var TempOutputFile = new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Temp.csv"));
if (lSimulationManager.OutputVerbal)
{
lAggregateMarginalDamage.Write("Scenario");
lAggregateMarginalDamage.Write(";");
lAggregateMarginalDamage.Write("Gas");
lAggregateMarginalDamage.Write(";");
lAggregateMarginalDamage.Write("Emissionyear");
lAggregateMarginalDamage.Write(";");
lAggregateMarginalDamage.Write("Run");
lAggregateMarginalDamage.Write(";");
lAggregateMarginalDamage.Write("Weightingscheme");
lAggregateMarginalDamage.Write(";");
lAggregateMarginalDamage.Write("Marginal damage");
lAggregateMarginalDamage.WriteLine();
}
TextWriter lSummaryDamage = TextWriter.Synchronized(new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Summary damage.csv")));
if (lSimulationManager.OutputVerbal)
{
lSummaryDamage.WriteLine("Scenario;Gas;Emissionyear;Weightingscheme;Bestguess;Mean;TrimMean0.1%;TrimMean1%;TrimMean5%;Median;Std;Var;Skew;Kurt;Min;Max;SE");
}
if (lSimulationManager.Runs.Exists((Run r) => r.OutputDisaggregatedData))
{
gDisaggregatedCsvFile = TextWriter.Synchronized(new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Fact YearRegionSectorWeightingscheme.csv")));
if (lSimulationManager.OutputVerbal)
{
gDisaggregatedCsvFile.Write("Scenario");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Run");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Marginal Gas");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Marginal Emission Year");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Year");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Region");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Sector");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Weightingscheme");
gDisaggregatedCsvFile.Write(";");
gDisaggregatedCsvFile.Write("Damage");
gDisaggregatedCsvFile.WriteLine();
}
}
using (var lDimGasCsv = new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Dim Gas.csv")))
{
lDimGasCsv.WriteLine("0;C");
lDimGasCsv.WriteLine("1;CH4");
lDimGasCsv.WriteLine("2;N2O");
lDimGasCsv.WriteLine("3;SF6");
}
using (var lDimSectorCsv = new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Dim Sector.csv")))
{
lDimSectorCsv.WriteLine("0;eloss;Water");
lDimSectorCsv.WriteLine("1;eloss;Forests");
lDimSectorCsv.WriteLine("2;eloss;Heating");
lDimSectorCsv.WriteLine("3;eloss;Cooling");
lDimSectorCsv.WriteLine("4;eloss;Agriculture");
lDimSectorCsv.WriteLine("5;eloss;Dryland");
lDimSectorCsv.WriteLine("6;eloss;SeaProtection");
lDimSectorCsv.WriteLine("7;eloss;Imigration");
lDimSectorCsv.WriteLine("8;sloss;Species");
lDimSectorCsv.WriteLine("9;sloss;Death");
lDimSectorCsv.WriteLine("10;sloss;Morbidity");
lDimSectorCsv.WriteLine("11;sloss;Wetland");
lDimSectorCsv.WriteLine("12;sloss;Emigration");
lDimSectorCsv.WriteLine("13;eloss;Hurricane");
lDimSectorCsv.WriteLine("14;eloss;ExtratropicalStorms");
}
using (var lDimScenarioCsv = new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Dim Scenario.csv")))
{
foreach (Scenario lScenario in lSimulationManager.Scenarios)
{
// Write Scenario dimension file
lDimScenarioCsv.Write(lScenario.Id);
lDimScenarioCsv.Write(";");
lDimScenarioCsv.Write(lScenario.Name);
lDimScenarioCsv.WriteLine();
}
}
using (var lDimYearCsv = new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Dim Year.csv")))
{
for (int i = 1950; i <= 2300; i++)
{
string lYearStr = i.ToString();
lDimYearCsv.Write(lYearStr);
lDimYearCsv.Write(";");
lDimYearCsv.Write(lYearStr.Substring(0, 2));
lDimYearCsv.Write("xx;");
lDimYearCsv.Write(lYearStr.Substring(0, 3));
lDimYearCsv.Write("x;");
lDimYearCsv.Write(lYearStr.Substring(0, 4));
lDimYearCsv.WriteLine();
}
}
var lDimEmissionYear = new ConcurrentBag<Timestep>();
if (lSimulationManager.OutputInputParameters)
{
lGlobalInputCsv = TextWriter.Synchronized(new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Fact Parameter.csv")));
lRegionInputCsv = TextWriter.Synchronized(new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Fact ParameterRegion.csv")));
lYearInputCsv = TextWriter.Synchronized(new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Fact ParameterYear.csv")));
lRegionYearInputCsv = TextWriter.Synchronized(new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Fact ParameterYearRegion.csv")));
}
if (lSimulationManager.RunParallel && !lSimulationManager.SameRandomStreamPerRun)
{
throw new ArgumentException("Cannot run in parallel but without random stream per run");
}
var parallelOptions = new System.Threading.Tasks.ParallelOptions()
{
MaxDegreeOfParallelism = lSimulationManager.RunParallel ? -1 : 1
};
if (lSimulationManager.RunParallel)
{
var parameterDefinition = new Parameters();
parameterDefinition.ReadExcelFile(@"Data\Parameter - base.xlsm");
// Create a new model that inits itself from the parameters just loaded
var model = new Esmf.Model.ModelTyped<FundWorkflow>();
model.Run(parameterDefinition.GetBestGuess());
}
System.Threading.Tasks.Parallel.ForEach<Run, object>(
lSimulationManager.Runs,
parallelOptions,
() =>
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
Thread.CurrentThread.Priority = ThreadPriority.BelowNormal;
return null;
},
(lRun, loopState, dummy) =>
{
var tlRandom = lSimulationManager.SameRandomStreamPerRun ? GetNewRandom(lSimulationManager) : lRandom;
var lParam = new Parameters();
foreach (string filename in lRun.Scenario.ExcelFiles)
lParam.ReadExcelFile(filename);
Console.WriteLine(lRun.Scenario.Name);
if (lRun.Mode == RunMode.MarginalRun)
{
var lMarginalRun = new TMarginalRun(lRun, lRun.MarginalGas, lRun.EmissionYear, ConsoleApp.OutputPath, lParam, lRandom);
lDimEmissionYear.Add(lRun.EmissionYear);
lMarginalRun.AggregateDamageCsv = lAggregateMarginalDamage;
lMarginalRun.SummaryCsv = lSummaryDamage;
if (lRun.OutputDisaggregatedData)
{
lMarginalRun.YearRegionSectorWeightingSchemeCsv = gDisaggregatedCsvFile;
}
if (lSimulationManager.OutputInputParameters)
{
lMarginalRun.GlobalInputCsv = lGlobalInputCsv;
lMarginalRun.RegionInputCsv = lRegionInputCsv;
lMarginalRun.YearInputCsv = lYearInputCsv;
lMarginalRun.RegionYearInputCsv = lRegionYearInputCsv;
}
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
lMarginalRun.Run();
watch.Stop();
//Console.WriteLine("Elapsed time: {0}", watch.Elapsed);
}
else if (lRun.Mode == RunMode.FullMarginalRun)
{
MarginalGas[] gases = { MarginalGas.C };
foreach (MarginalGas gas in gases)
{
for (int emissionyear = 2010; emissionyear <= 2100; emissionyear += 5)
{
lDimEmissionYear.Add(Timestep.FromYear(emissionyear));
Console.WriteLine("Now doing year {0} and gas {1}", emissionyear, gas);
// DA: Use MargMain for marginal cost, use Main for total cost and optimisation
// modes
var lMarginalRun = new TMarginalRun(lRun, gas, Timestep.FromYear(emissionyear), ConsoleApp.OutputPath, lParam, lRandom);
lMarginalRun.AggregateDamageCsv = lAggregateMarginalDamage;
if (lRun.OutputDisaggregatedData)
{
lMarginalRun.YearRegionSectorWeightingSchemeCsv = gDisaggregatedCsvFile;
}
if (lSimulationManager.OutputInputParameters)
{
lMarginalRun.GlobalInputCsv = lGlobalInputCsv;
lMarginalRun.RegionInputCsv = lRegionInputCsv;
lMarginalRun.YearInputCsv = lYearInputCsv;
lMarginalRun.RegionYearInputCsv = lRegionYearInputCsv;
}
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
lMarginalRun.Run();
watch.Stop();
//Console.WriteLine("Elapsed time: {0}", watch.Elapsed);
}
}
}
else if (lRun.Mode == RunMode.TotalRun)
{
// DA: Use MargMain for marginal cost, use Main for total cost and optimisation
// modes
var lTotalDamageRun = new TotalDamage(lRun, ConsoleApp.OutputPath, lParam, lRun.EmissionYear);
lTotalDamageRun.AggregateDamageCsv = lAggregateMarginalDamage;
if (lRun.OutputDisaggregatedData)
{
lTotalDamageRun.YearRegionSectorWeightingSchemeCsv = gDisaggregatedCsvFile;
}
if (lSimulationManager.OutputInputParameters)
{
lTotalDamageRun.GlobalInputCsv = lGlobalInputCsv;
lTotalDamageRun.RegionInputCsv = lRegionInputCsv;
lTotalDamageRun.YearInputCsv = lYearInputCsv;
lTotalDamageRun.RegionYearInputCsv = lRegionYearInputCsv;
}
lTotalDamageRun.Run();
}
return null;
},
(dummy) => { return; });
lSummaryDamage.Close();
lAggregateMarginalDamage.Close();
TempOutputFile.Close();
using (var lDimEmissionYearCsv = new StreamWriter(Path.Combine(ConsoleApp.OutputPath, "Output - Dim Emissionyear.csv")))
{
foreach (Timestep emissionyear in lDimEmissionYear.Distinct().OrderBy(i => i.Value))
lDimEmissionYearCsv.WriteLine("{0};{1}", emissionyear, emissionyear);
}
if (lSimulationManager.Runs.Exists((Run run) => run.OutputDisaggregatedData))
{
gDisaggregatedCsvFile.Close();
}
if (lSimulationManager.OutputInputParameters)
{
lGlobalInputCsv.Close();
lRegionInputCsv.Close();
lYearInputCsv.Close();
lRegionYearInputCsv.Close();
}
}
public void GetEnumerator_IfMultipleThreadsPullingFiles_ThenEachFileReturnedOnce()
{
int numFiles = 1000;
var receivedFiles = new ConcurrentBag<string>();
// Create all the files.
for (var fileNum = 0; fileNum < numFiles; ++fileNum)
{
File.Create(Path.Combine(_directory, fileNum.ToString())).Dispose();
};
using (CancellationTokenSource cts = new CancellationTokenSource(20 * 1000/*a fail-safe*/))
{
DateTime startTime = DateTime.UtcNow;
// Get the results on several parallel threads.
Parallel.ForEach<string>(new CreatedFileCollection(cts.Token, _directory), new ParallelOptions() { MaxDegreeOfParallelism = 10 }, file =>
{
receivedFiles.Add(file);
// If we're getting near the end, assume we can finish in the time we've taken so far.
if (receivedFiles.Count == numFiles * 3 / 4)
cts.CancelAfter(DateTime.UtcNow - startTime);
});
}
Assert.AreEqual(numFiles, receivedFiles.Count);
var distinctFiles = receivedFiles.Distinct().Count();
Assert.AreEqual(numFiles, distinctFiles);
}
