private void GenerateAndMergeFilesAsync(UniqueRandom uniqueRandom)
{
var inputFileDetails = new FileDetails(this.Input);
this.GenerateFiles(uniqueRandom, inputFileDetails);
this.MergeFiles(inputFileDetails, uniqueRandom.SubRanges.Count);
}
private void GenerateRandomNumbersFromRangesSequentially(UniqueRandom uniqueRandom, FileDetails fileDetails)
{
for (var i = 0; i < uniqueRandom.SubRanges.Count; i++)
{
var subRange = uniqueRandom.SubRanges[i];
var threadData = new ThreadData()
{
FileDetails = fileDetails,
Range = subRange,
RangeIndex = i
};
ThreadPool.QueueUserWorkItem(this.WriteNumbersToDiskFileForSubRanges, threadData);
}
}
private void GenerateFiles(UniqueRandom uniqueRandom, FileDetails fileDetails)
{
ThreadPool.SetMaxThreads(10, 10);
GenerateRandomNumbersFromRangesRandomly(uniqueRandom, fileDetails);
//GenerateRandomNumbersFromRangesSequentially(uniqueRandom, fileDetails);
int workerThreads, portThreads;
ThreadPool.GetAvailableThreads(out workerThreads, out portThreads);
while ((workerThreads < 10) || (portThreads < 10))
{
Thread.Sleep(10);
ThreadPool.GetAvailableThreads(out workerThreads, out portThreads);
}
}
public override void GenerateInput()
{
Console.Write("Enter min value: ");
var minValue = int.Parse(Console.ReadLine());
Console.Write("Enter max value: ");
var maxValue = int.Parse(Console.ReadLine());
this.MeasureTimeStart(MethodBase.GetCurrentMethod().Name, "Create unique random number object");
var uniqueRandom = new UniqueRandom(minValue, maxValue);
this.MeasureTimeEnd(MethodBase.GetCurrentMethod().Name, "unique random number object creation");
this.MeasureTimeStart(MethodBase.GetCurrentMethod().Name, "Generate file with unique random numbers");
this.GenerateAndMergeFilesAsync(uniqueRandom);
this.MeasureTimeEnd(MethodBase.GetCurrentMethod().Name, "writing unique random numbers");
}
private void GenerateRandomNumbersFromRangesRandomly(UniqueRandom uniqueRandom, FileDetails fileDetails)
{
var randomSubRange = new NumberRange(0, uniqueRandom.SubRanges.Count);
var randomIndex = randomSubRange.NextUnique();
var fileIndex = 0;
while (randomIndex != null)
{
var subRange = uniqueRandom.SubRanges[(int)randomIndex];
var threadData = new ThreadData()
{
FileDetails = fileDetails,
Range = subRange,
RangeIndex = fileIndex++
};
ThreadPool.QueueUserWorkItem(this.WriteNumbersToDiskFileForSubRanges, threadData);
randomIndex = randomSubRange.NextUnique();
}
}