public void Invoke_MaxDegreeOfParallelismIsGreaterThenThreads_RunAllThreadsParallel()
{
const int degreeOfParallelism = 10;
var manager = new TotalParallelismThreadManager(degreeOfParallelism, 1000);
ThreadManagmentTestUtils.TestThatAllThreadsRunInParallel(manager);
}
public void Invoke_CheckThatOnlyMaxDegreeOfParallelismThreadsRunParallel(int degreeOfParallelism)
{
var startedThreads = new List <int>();
var manager = new TotalParallelismThreadManager(degreeOfParallelism, 1000);
Task.Run(() =>
{
for (int i = 0; i < 50; i++)
{
manager.Invoke(() =>
{
startedThreads.Add(1);
return(ThreadManagmentTestUtils.slowAction());
}, 1);
}
});
Thread.Sleep(100);
Assert.AreEqual(degreeOfParallelism, startedThreads.Count);
}
public void Invoke_MaxDegreeOfParallelismIsOne_DontRunParallel()
{
ThreadManagmentTestUtils.TestThatThreadsRunInSequence(new SequencelThreadManager());
}
public void Invoke_MaxDegreeOfParallelismIsOne_DontRunParallel() => ThreadManagmentTestUtils.TestThatThreadsRunInSequence(new TotalParallelismThreadManager(1, 1000));
public void Invoke_DepthEqualeMaxLevel_RunAllThreadsParallel(int depth, int levels) => ThreadManagmentTestUtils.TestThatAllThreadsRunInParallel(new LevelParallelismThreadManager(levels), depth);
public void Invoke_DepthGreaterThanMaxLevel_DontRunParallel(int depth, int levels) => ThreadManagmentTestUtils.TestThatThreadsRunInSequence(new LevelParallelismThreadManager(levels), depth);