/// <summary>
/// https://msdn.microsoft.com/en-us/library/dd460721(v=vs.110).aspx
/// Loops through the list really fast done in 5 seconds!!! Good one...
/// </summary>
/// <returns></returns>
static double ParallelLoop()
{
var my = Enumerable.Range(1, 200000000).ToList();
List <int> p = new List <int>()
{
9, 999, 99999, 999999, 99999999, 199999900
};
ConcurrentStack <double> results = new ConcurrentStack <double>();
Parallel.For(0, my.Count(), (i, loopState) =>
{
if (results.Count() < p.Count())
{
if (p.Contains(my[i]))
{
results.Push(my[i]);
Console.WriteLine(my[i]);
}
}
else
{
loopState.Stop();
return;
}
});
return(results.Count());
}
//Updating Listbox elements for Bartender ListBox
private void UpdateBartenderList(string info)
{
Dispatcher.Invoke(() =>
{
ListBartender.Items.Insert(0, info);
LblGlassCount.Content = $"Glasses on shelf: {cleanGlassStack.Count()} ({glasses} total)";
LblChairCount.Content = $"Vacant chairs: {freeChairStack.Count()} ({chairs} total)";
});
}
//Updating Listbox elements for Patron ListBox
private void UpdatePatronList(string info)
{
Dispatcher.Invoke(() =>
{
ListPatron.Items.Insert(0, info);
LblPatronCount.Content = $"Patrons in bar: {uiPatronCountQueue.Count()}";
LblChairCount.Content = $"Vacant chairs: {freeChairStack.Count()} ({chairs} total)";
});
}
public void ConcatenateLogs()
{
while (true)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
var evaluatedLog = _currentActiveLog;
var totalObjects = CommandsQueue.Count();
totalObjects = totalObjects < 50 ? totalObjects : 50;
if (totalObjects > 0)
{
BaseCommand[] totalCommands = new BaseCommand[totalObjects];
CommandsQueue.TryPopRange(totalCommands, 0, totalObjects);
Logs.TryAdd(evaluatedLog, new LogEntry()
{
Commands = totalCommands.ToList(),
Term = CurrentTerm,
Index = evaluatedLog
});
_currentActiveLog += 1;
Save();
Logger.LogDebug("Adding logs for index " + evaluatedLog + " Log concatenation took " + stopwatch.ElapsedMilliseconds + " to add " + totalObjects);
//Console.WriteLine("Adding logs for index " + evaluatedLog + " Log concatenation took " + stopwatch.ElapsedMilliseconds + " to add " + totalObjects);
}
Thread.Sleep(10);
}
}
public void Work(Action <string> callback, ConcurrentStack <Glass> dirtyGlassStack,
ConcurrentStack <Glass> cleanGlassStack, bool bouncerIsWorking, ConcurrentQueue <Patron> patronQueue,
int waiterWashingSec, int waiterPickingGlassesSec, int glasses)
{
this.Callback = callback;
this.DirtyGlassStack = dirtyGlassStack;
this.CleanGlassStack = cleanGlassStack;
this.BarIsOpen = bouncerIsWorking;
this.PatronQueue = patronQueue;
Task.Run(() =>
{
while (BarIsOpen)
{
while (CleanGlassStack.Count() != glasses)
{
if (!DirtyGlassStack.IsEmpty)
{
Callback("The waiter picks up dirty glasses from a table.");
Thread.Sleep(waiterWashingSec / waiterSpeed);
Callback("The waiter is washing glasses.");
Thread.Sleep(waiterPickingGlassesSec / waiterSpeed);
Callback("The waiter places the clean glasses back on the shelf.");
for (int i = 0; i < DirtyGlassStack.Count(); i++)
{
DirtyGlassStack.TryPop(out Glass g);
CleanGlassStack.Push(new Glass());
}
}
}
}
callback("The waiter goes home.");
});
}
public IEnumerable <IRemuneracao> AbaterValorExcedenteDasRemuneracoes(ILimiteDeRemuneracao limiteOriginario, IEnumerable <IRemuneracao> remuneracoes, Dinheiro valorExcedente)
{
//TODO funciona apenas para real
Dinheiro valorTotal = remuneracoes.Select(rem => rem.ValorAjustado).SomaDinheiro();
ConcurrentStack <IRemuneracao> remuneracoesAbatidas = new ConcurrentStack <IRemuneracao>();
Dinheiro totalAbatido = Dinheiro.Zero;
Parallel.ForEach(remuneracoes, (rem) =>
{
decimal percentualDeAbatimento = decimal.Round(rem.ValorAjustado / valorTotal, 7);
Dinheiro valorDoAbatimento = percentualDeAbatimento * valorExcedente;
Dinheiro valorDoAbatimentoArrendondado = Dinheiro.Arredondar(valorDoAbatimento, 7);
IRemuneracao remuneracaoDivididaEmPartesAbatidas = AbaterRemuneracao(rem, valorDoAbatimentoArrendondado, limiteOriginario);
if (limiteOriginario.Tipo.Id.Equals("LIMITE_MINIMO") && remuneracaoDivididaEmPartesAbatidas.ValorAjustado > Dinheiro.Zero || limiteOriginario.Tipo.Id.Equals("LIMITE_MAXIMO"))
{
remuneracoesAbatidas.Push(remuneracaoDivididaEmPartesAbatidas);
totalAbatido += valorDoAbatimentoArrendondado;
}
});
Dinheiro diferencaDeExcedente = Dinheiro.Arredondar(valorExcedente - totalAbatido, 6);
if (diferencaDeExcedente != Dinheiro.Zero && remuneracoesAbatidas.Count() > 0)
{
CorrecaoDeArredondamentoDeExcedente(remuneracoesAbatidas.First(), diferencaDeExcedente);
}
return(remuneracoesAbatidas);
}
/// <summary>
/// Checks if Value is for actual Block of attempts allowed and insertes the value if true
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
internal bool AddValueToVersuche(sbyte value)
{
if (CountOfVersuche() < 24)
{
if (MassenVorne.Count() < 6 && IsMassValue(value))
{
MassenVorne.Push(Convert.ToByte(value));
}
else if (CountOfVersuche() >= 6 && Schüsse.Count() < 6 && IsSchussValue(value))
{
Schüsse.Push(Convert.ToByte(value));
}
else if (CountOfVersuche() >= 12 && MassenHinten.Count() < 6 && IsMassValue(value))
{
MassenHinten.Push(Convert.ToByte(value));
}
else if (CountOfVersuche() >= 18 && Kombinieren.Count() < 6 && IsMassValue(value))
{
Kombinieren.Push(Convert.ToByte(value));
}
else
{
return(false);
}
SaveTurnsToLocalSettings();
return(true);
}
return(false);
}
public void ValidateAllAuthorsInDatabase()
{
string authorDirectory = Path.Combine(this.WorkingDirectoryPath, "authors/");
if (!Directory.Exists(authorDirectory))
{
Directory.CreateDirectory(authorDirectory);
}
ConcurrentStack <Author> allAuthorsInDatabase = new ConcurrentStack <Author>();
using (ApplicationDatabase ctxt = new ApplicationDatabase())
{
allAuthorsInDatabase = new ConcurrentStack <Author>(ctxt.Authors.OrderBy(o => o.Id));
}
int maxThreads = 12; //Change this to the amount of cores on the target PC
int totalAmountOfAuthorsInDatabase = allAuthorsInDatabase.Count();
int totalAuthorsValidated = 0;
System.Timers.Timer titleBarUpdateTimer = new System.Timers.Timer();
titleBarUpdateTimer.Elapsed += (sender, args) => Console.Title = $"{totalAuthorsValidated}/{totalAmountOfAuthorsInDatabase}";
titleBarUpdateTimer.Interval = 1000;
titleBarUpdateTimer.Start();
for (int i = 0; i < maxThreads; i++)
{
Console.WriteLine($"Starting author validator {i + 1} of {maxThreads}");
ThreadPool.QueueUserWorkItem((Action) =>
{
while (true)
{
try
{
Author toHandle = null;
while (toHandle == null)
{
allAuthorsInDatabase.TryPop(out toHandle);
}
ValidateAuthor(toHandle, authorDirectory);
Interlocked.Increment(ref totalAuthorsValidated);
}
catch (Exception e)
{
try { File.AppendAllText(@"C:\ScratchScrapeData\AuthorScraper\errors\errors.txt", e.Message); }
catch (Exception) { }
}
}
}, null);
}
}
public void Interceptors_can_be_added_removed_and_dispatched_to_concurrently()
{
var interceptors = new ConcurrentStack <InterceptorForThreads>();
var dispatcher = new InternalDispatcher <InterceptorForThreads>();
const int interceptorCount = 20;
const int dispatchCount = 10;
// Add in parallel
ExecuteInParallel(
() =>
{
var interceptor = new InterceptorForThreads();
interceptors.Push(interceptor);
dispatcher.Add(interceptor);
}, interceptorCount);
Assert.Equal(interceptorCount, interceptors.Count);
// Dispatch in parallel
var calledInterceptors = new ConcurrentStack <InterceptorForThreads>();
ExecuteInParallel(() => dispatcher.Dispatch(calledInterceptors.Push), dispatchCount);
Assert.Equal(dispatchCount * interceptorCount, calledInterceptors.Count);
interceptors.Each(i => Assert.Equal(dispatchCount, calledInterceptors.Count(c => c == i)));
var toRemove = new ConcurrentStack <InterceptorForThreads>(interceptors);
// Add, remove, and dispatch in parallel
ExecuteInParallel(
() =>
{
dispatcher.Dispatch(i => { });
InterceptorForThreads interceptor;
toRemove.TryPop(out interceptor);
dispatcher.Remove(interceptor);
dispatcher.Add(interceptor);
}, interceptorCount);
// Dispatch in parallel
calledInterceptors = new ConcurrentStack <InterceptorForThreads>();
ExecuteInParallel(() => dispatcher.Dispatch(calledInterceptors.Push), dispatchCount);
Assert.Equal(dispatchCount * interceptorCount, calledInterceptors.Count);
interceptors.Each(i => Assert.Equal(dispatchCount, calledInterceptors.Count(c => c == i)));
}
public void Interceptors_can_be_added_removed_and_dispatched_to_concurrently()
{
var interceptors = new ConcurrentStack<InterceptorForThreads>();
var dispatcher = new InternalDispatcher<InterceptorForThreads>();
const int interceptorCount = 20;
const int dispatchCount = 10;
// Add in parallel
ExecuteInParallel(
() =>
{
var interceptor = new InterceptorForThreads();
interceptors.Push(interceptor);
dispatcher.Add(interceptor);
}, interceptorCount);
Assert.Equal(interceptorCount, interceptors.Count);
// Dispatch in parallel
var calledInterceptors = new ConcurrentStack<InterceptorForThreads>();
ExecuteInParallel(() => dispatcher.Dispatch(calledInterceptors.Push), dispatchCount);
Assert.Equal(dispatchCount * interceptorCount, calledInterceptors.Count);
interceptors.Each(i => Assert.Equal(dispatchCount, calledInterceptors.Count(c => c == i)));
var toRemove = new ConcurrentStack<InterceptorForThreads>(interceptors);
// Add, remove, and dispatch in parallel
ExecuteInParallel(
() =>
{
dispatcher.Dispatch(i => { });
InterceptorForThreads interceptor;
toRemove.TryPop(out interceptor);
dispatcher.Remove(interceptor);
dispatcher.Add(interceptor);
}, interceptorCount);
// Dispatch in parallel
calledInterceptors = new ConcurrentStack<InterceptorForThreads>();
ExecuteInParallel(() => dispatcher.Dispatch(calledInterceptors.Push), dispatchCount);
Assert.Equal(dispatchCount * interceptorCount, calledInterceptors.Count);
interceptors.Each(i => Assert.Equal(dispatchCount, calledInterceptors.Count(c => c == i)));
}
void mInvokeTimer_Tick(object sender, EventArgs e)
{
int count = mValueStack.Count();
if (count > 0)
{
float[] val = new float[count];
mValueStack.TryPopRange(val);
mValueStack.Clear();
mValue = val.Max();
}
else
{
mValue = 0.0f;
}
if (mValue > mMaxValue)
{
// New max value
mMaxValue = mValue;
mHoldTimerTicks = HOLD_TIME_MS / REFRESH_INTERVAL_MS;
}
else
{
if (mHoldTimerTicks > 0)
{
mHoldTimerTicks--;
}
else
{
// Decrement max value
const float STEP = 0.03f;
if (mMaxValue > STEP)
{
mMaxValue -= STEP;
}
else
{
mMaxValue = 0.0f;
}
}
}
this.Invalidate();
}
private static async Task Run()
{
var result = new ConcurrentStack <bool>();
var tasks = new List <Task>();
for (var index = 0; index < 105; index++)
{
var number = index;
tasks.Add(Task.Run(async() =>
{
result.Push(await _service.GetTicket(number));
Console.WriteLine($"add {number}");
}));
}
await Task.WhenAll(tasks);
Console.WriteLine($"success count: {result.Count(r => r)}");
}
public async Task <int> Get()
{
var result = new ConcurrentStack <bool>();
var tasks = new List <Task>();
for (var index = 0; index < 200; index++)
{
var task = Task.Run(async() =>
{
var ticket = await _service.GetTicket();
result.Push(ticket);
});
tasks.Add(task);
}
await Task.WhenAll(tasks);
return(result.Count(r => r));
}
static void Main(string[] args)
{
var sw = Stopwatch.StartNew();
_byteArraysStack = new ConcurrentStack <byte[]>();
_keysStack = new ConcurrentStack <string>();
_validKeys = new ConcurrentStack <string>();
// This code requires at least 3 logical cores
int taskAESKeysMax = Environment.ProcessorCount / 2;
// Use the remaining logical cores - 1
// to create parallelized tasks to run many consumers
int taskHexStringsMax = Environment.ProcessorCount - taskAESKeysMax - 1;
var taskAESKeys = Task.Factory.StartNew(() => ParallelPartitionGenerateAESKeys(taskAESKeysMax));
Task[] tasksHexStrings = new Task[taskHexStringsMax];
for (int i = 0; i < taskHexStringsMax; i++)
{
tasksHexStrings[i] = Task.Factory.StartNew(() =>
{
// Increment tasksHexStringsRunning as an atomic operation
System.Threading.Interlocked.Increment(ref tasksHexStringsRunning);
try
{
ConvertAESKeysToHex(taskAESKeys);
}
finally
{
System.Threading.Interlocked.Decrement(ref tasksHexStringsRunning);
}
});
}
var taskValidateKeys = Task.Factory.StartNew(() => ValidateKeys());
Task.WaitAll(taskValidateKeys);
Console.WriteLine("Number of keys in the list: {0}", _keysStack.Count());
Console.WriteLine("Number of valid keys: {0}", _validKeys.Count());
Debug.WriteLine(sw.Elapsed.ToString());
// Display the results and wait for the user to press a key
Console.WriteLine("Finished!");
Console.ReadLine();
}
public override void Scrape()
{
Console.WriteLine("Starting project scraping...");
const int maxThreads = 8;
ConcurrentStack <Author> toHandle = new ConcurrentStack <Author>();
using (ApplicationDatabase ctxt = new ApplicationDatabase())
{
if (!Directory.Exists(Path.Combine(this.WorkingDirectoryPath, "projects")))
{
Console.WriteLine($"Creating initial projects directory at: {Path.Combine(this.WorkingDirectoryPath, "projects")}");
try
{
Directory.CreateDirectory(Path.Combine(this.WorkingDirectoryPath, "projects"));
}
catch (Exception ex)
{
Console.Write(ex.Message);
return;
}
}
Console.WriteLine("Enumerating existing projects... (this may take a very long time!)");
string[] fileNames = Directory.GetFiles(Path.Combine(this.WorkingDirectoryPath, "projects")).Select(o => Path.GetFileNameWithoutExtension(Path.GetFileNameWithoutExtension(o))).ToArray();
Console.WriteLine($"Enumeration completed. Found {fileNames.Length} already scraped projects.\nGenerating projects cache...");
downloadedProjectsCache = new ConcurrentDictionary <string, string>(fileNames.ToDictionary(x => x.ToString(), x => ""));
Console.WriteLine("Generating projects cache completed.\nBuilding stack of authors to scrape...");
foreach (Author a in ctxt.Authors.Where(o => o.Projects.Count() <= 0).OrderBy(o => o.Id))
{
toHandle.Push(a);
}
Console.WriteLine("Building stack done. Starting scrapers...");
}
System.Timers.Timer titleBarUpdateTimer = new System.Timers.Timer();
titleBarUpdateTimer.Elapsed += (sender, args) => Console.Title = $"{toHandle.Count()}";
titleBarUpdateTimer.Interval = 10000;
titleBarUpdateTimer.Start();
int maxToHandle = toHandle.Count();
for (int i = 0; i < maxThreads; i++)
{
ThreadPool.QueueUserWorkItem((Action) =>
{
Console.WriteLine($"Project scraper {Guid.NewGuid().ToString()} of {maxThreads} active.");
using (ApplicationDatabase ctxt2 = new ApplicationDatabase())
{
while (true)
{
Author handling = null;
while (handling == null)
{
toHandle.TryPop(out handling);
}
foreach (Project project in GetProjectsByUsername(handling.Username, false))
{
if (!ctxt2.Projects.AsNoTracking().Any(o => o.Id == project.Id))
{
project.AuthorId = handling.Id;
ctxt2.Projects.Add(project);
}
DownloadProjectToFile(project.Id.ToString());
}
ctxt2.SaveChanges();
}
}
}, null);
}
}
static void Main(string[] args)
{
int[] arr5 = { 101, 202, 303, 404, 505, 606, 707 };
ConcurrentBag <int> bag = new ConcurrentBag <int>();
foreach (var items in arr5)
{
bag.Add(items);
log.Debug("Adding multiple items in the bag" + items);
}
log.Info("Removing items from the bag using TryPeek method:");
int itemss;
bag.TryPeek(out itemss);
log.Debug("The element peeked out is:" + itemss);
bag.TryPeek(out itemss);
log.Debug("The element peeked out is:" + itemss);
bag.TryPeek(out itemss);
log.Debug("The element peeked out is:" + itemss);
log.Info("Removing items from the bag using TryTake method:");
int itemsss;
bag.TryTake(out itemsss);
log.Debug("The element Taken out is:" + itemsss);
bag.TryTake(out itemsss);
log.Debug("The element taken out is:" + itemsss);
bag.TryTake(out itemsss);
log.Debug("The element taken out is:" + itemsss);
foreach (var ele in bag)
{
log.Debug(ele);
}
ConcurrentStack <int> stack = new ConcurrentStack <int>();
stack.Push(1);
stack.Push(2);
stack.Push(3);
foreach (var l in stack)
{
log.Debug("The Stack ELements are:" + l);
}
int[] ints = { 5, 6, 8 };
stack.PushRange(ints);
foreach (var k in stack)
{
log.Debug("This is an example of pushing multiple elements into the stack:" + k);
}
int count = stack.Count();
log.Info("Total number of element in the stack is:" + count);
int item;
stack.TryPeek(out item); //Using Try peek method
log.Debug("Removeing element from thr stack USing TryPeek:" + item); //Print 8
// Difference between TryPeek and TryDequeue methods
// Both method works same, TryDequeue method removes an item from the list and TryPeek does not remove an item from the list.
int item2;
bool isSuccess2 = stack.TryPop(out item2); //isSuccess = True, item = 6 //USing TryPop method
stack.TryPop(out item2);
log.Debug("Removeing element from thr stack using tryPop:" + item2);
int[] array = stack.ToArray();
foreach (var j in array)
{
log.Debug("Converting stack to array:" + j);
}
ConcurrentQueue <int> coll = new ConcurrentQueue <int>();
coll.Enqueue(56);
coll.Enqueue(57);
coll.Enqueue(58);
foreach (var i in coll)
{
log.Debug("Printing all the Queue values:" + i);
}
int item3;
coll.TryDequeue(out item3);
log.Debug("Removing element from the queue:" + item3);
bool isEmpty = coll.IsEmpty;
log.Debug("IS the queue Empty?:" + isEmpty);
ConcurrentDictionary <string, string> dict = new ConcurrentDictionary <string, string>();
dict.TryAdd("1", "Aditya");
dict.TryAdd("2", "Sharma");
dict.TryAdd("2", "N"); //returns false;
string itemValue1;
dict.TryGetValue("1", out itemValue1); //returns true
log.Debug("Retreving the element using its key:" + itemValue1);
foreach (var item4 in dict)
{
log.Debug("Retreving all the elements of the dic:" + item4.Key + "-" + item4.Value);
}
int total = dict.Count();
log.Debug("Total elements in the dic are:" + total);
bool firstItemFound = dict.ContainsKey("5");
log.Debug(firstItemFound); //returns false
Console.ReadKey();
}
public int MidiInMessagesCount()
{
return(mMidiEventStack.Count());
}
public static void ProcessJSON2(string projectDirectoryPath, int threads = 1)
{
ZemiIO.EnableConcurrentWriting();
Say("Preparing database-dependent data...");
Say("Checking SpriteType rows.. ", false);
SeedSpriteTypeTable();
Say("OK");
Say("Mapping sb2 opcodes to sb3 opcodes.. ", false);
MapSb2ToSb3.Map(false);
Say("OK");
Say("Loading sb2 and sb3 opcode caches.. ", false);
Dictionary <string, OpCode> sb2Opcodes = GetOpcodes(true, false);
Dictionary <string, OpCode> sb3OpCodes = GetOpcodes(false, true);
Say("OK");
Say($"Checking log output files, set to {projectDirectoryPath}.. ", false);
ZemiIO.CreateFileIfNotexists(projectDirectoryPath, "HandledProjects.txt");
ZemiIO.CreateFileIfNotexists(projectDirectoryPath, "EmptyProjects.txt");
ZemiIO.CreateFileIfNotexists(projectDirectoryPath, "UnregisteredProjects.txt");
ZemiIO.CreateFileIfNotexists(projectDirectoryPath, "MalformedBlocks.txt");
ZemiIO.CreateDirectoryIfNotExists(projectDirectoryPath, @"remixes\");
string remixPath = Path.Combine(projectDirectoryPath, @"remixes\");
ZemiIO.CreateDirectoryIfNotExists(projectDirectoryPath, @"sb1\");
string sb1Path = Path.Combine(projectDirectoryPath, @"sb1\");
Say("OK");
Say($"Enumerating files in {projectDirectoryPath}. This may take a while.. ");
string[] allFilesInDirectory = Directory.GetFiles(projectDirectoryPath);
ConcurrentStack <string> allFilesToHandle = new ConcurrentStack <string>(allFilesInDirectory);
int count_allFilesInDirectory = allFilesInDirectory.Count();
allFilesInDirectory = null;
GC.Collect();
Say($"Enumeration completed. Found {allFilesToHandle.Count()} files.");
int totalFilesHandled = 0;
System.Timers.Timer titleBarUpdateTimer = new System.Timers.Timer();
titleBarUpdateTimer.Elapsed += (sender, args) => Console.Title = $"{totalFilesHandled}/{count_allFilesInDirectory}";
titleBarUpdateTimer.Interval = 1000;
titleBarUpdateTimer.Start();
Say("Starting parsers... NOW!");
for (int i = 0; i < threads; i++)
{
Say($"Starting parser {i+1} of {threads}.");
new Thread(() =>
{
using (ApplicationDatabase ctxt = new ApplicationDatabase())
{
Sb2Parser sb2Parser = new Sb2Parser(sb2Opcodes);
Sb3Parser sb3Parser = new Sb3Parser(sb3OpCodes);
while (true)
{
string handling = null;
while (handling == null)
{
allFilesToHandle.TryPop(out handling);
}
Interlocked.Increment(ref totalFilesHandled);
string[] splitProjectFileName = handling.Split('.');
if (splitProjectFileName.Length != 3)
{
continue; //This guarantees we only handle projectid.sb3.json files, and not the handledprojects.txt, for example.
}
string projectId = Path.GetFileName(splitProjectFileName[0]);
string projectSbVersion = splitProjectFileName[1];
int projectIdAsInt = Int32.Parse(projectId);
if (projectSbVersion == "sb")
{
try
{
File.Move(handling, Path.Combine(sb1Path, Path.GetFileName(handling)));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message, ex.StackTrace);
}
continue;
}
if (ctxt.Scripts.Any(o => o.ProjectId == projectIdAsInt))
{
//Say($"Already handled {projectIdAsInt}");
continue;
}
Project possibleExistingProject = ctxt.Projects.AsNoTracking().Where(o => o.Id == projectIdAsInt).FirstOrDefault();
if (possibleExistingProject == null)
{
//Say($"Unregistered: {projectId}");
HandleUnregisteredProject(projectId.ToString(), projectDirectoryPath);
continue;
}
else if (possibleExistingProject.IsRemix)
{
//Say($"Remix: {projectId}");
File.Move(handling, Path.Combine(remixPath, Path.GetFileName(handling)));
continue;
}
string projectJson = File.ReadAllText(handling);
if (string.IsNullOrEmpty(projectJson) || string.IsNullOrWhiteSpace(projectJson))
{
Say($"Empty: {projectId}");
HandleEmptyProject(projectId.ToString(), projectDirectoryPath);
continue;
}
else if (projectJson.StartsWith("ScratchV") || projectJson.StartsWith("PK"))
{
try
{
Say($"Uncaught sb1: {Path.GetFileName(handling)}");
File.Move(handling, Path.Combine(sb1Path, Path.GetFileName(handling)));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message, ex.StackTrace);
}
continue;
}
try
{
switch (projectSbVersion)
{
case "sb2":
sb2Parser.ParseProject(projectJson, projectId);
break;
case "sb3":
sb3Parser.ParseProject(projectJson, Int32.Parse(projectId));
break;
default:
Say("Can't parse sb1 formats yet.");
break;
}
HandleParsedProject(projectId, projectDirectoryPath);
}
catch (Exception ex)
{
Say(ex.Message);
}
}
}
}, 16000000).Start();
}
Say("Look at 'em go!");
}
static void Main(string[] args)
{
//trying enumerables - too much overhead, recreating list with each call, not easily updatable
//trying lists of special class - still not as easy to update as a dictionary
//trying dictionary
//moving away from recursion - had stack overflow @ 24000 network
//still taking ~60s to reach 2500 - trying search for possible matches vs list of all words
//iterating through all possible 1-levdist from each friend has reduced time dramatically as opposed to
// multiple scans against the large dictionary of all terms - checking in to github before breaking anything
// (~13s on beast computer, ~30s on slower one)
//tried backgroundworkers - too slow
//tried threadpool - not enough control
//tried a dynamic list of threads and concurrent objects; w/ 4 threads, runs in ~17s on slow computer
//removed ref'd count (was inaccurate), using dictionary for final numbers, w/ 8 threads ~14s on slow computer
//Two words are friends if they have a Levenshtein distance (http://en.wikipedia.org/wiki/Levenshtein_distance) of 1.
//That is, you can add, remove, or substitute exactly one letter in word X to create word Y.
//A word’s social network consists of all of its friends, plus all of their friends, and all of their friends’ friends, and so on.
//Write a program to tell us how big the social network for the word “causes” is, using this word list
//(https://github.com/causes/puzzles/raw/master/word_friends/word.list).
ConcurrentDictionary <string, bool> wordList;
if (USE_WEBSITE_LIST)
{
wordList = GetWordListFromWeb(WEBSITE_URL); //string - word; bool - whether it's in the network
}
else
{
wordList = GetWordListFromFile(PATH_TO_WORDLIST);
}
ConcurrentStack <string> friends = new ConcurrentStack <string>();
Stopwatch sw = Stopwatch.StartNew();
if (wordList.Any()) //make sure we got some words back from the site
{
friends.Push(START_WORD);
int threadCount = THREAD_COUNT;
List <Thread> threads = new List <Thread>();
for (int i = 0; i < threadCount; i++)
{
threads.Add(new Thread(delegate()
{
while (friends.Count() > 0)
{
string popped = "";
if (friends.TryPop(out popped))
{
FindNextFriends(popped, ref friends, ref wordList);
}
}
}));
}
//fire off the threads
foreach (Thread thread in threads)
{
Console.WriteLine("starting thread");
thread.Start();
}
Console.WriteLine("waiting for threads to complete");
//wait for everyone to come home
foreach (Thread thread in threads)
{
thread.Join();
Console.WriteLine("thread complete");
}
}
else
{
Console.WriteLine("No words in word list");
}
sw.Stop();
int count = wordList.Count(w => w.Value);
Console.WriteLine("Found: {0} words in network; took {1}ms", count, sw.Elapsed.TotalMilliseconds);
//78482 is the magic number
Console.WriteLine("Testing Dictionary for target numer ({0}): {1}", TEST_FINAL_VALUE, (TEST_FINAL_VALUE == count).ToString());
Console.WriteLine("Press any key to exit");
Console.ReadKey();
}