コード例 #1
0
        /// <summary>
        /// Fetches and executes the next <see cref="Instruction"/>.
        /// </summary>
        public void Step()
        {
            var instruction = Fetch();

            try
            {
                Decode(instruction);
                Execute(instruction);

                Tick?.Invoke(this, new EventArgs());

                if (instruction == Instruction.HALT)
                {
                    Halt?.Invoke(this, new EventArgs());
                }

                if (instruction == Instruction.RESET)
                {
                    Reset?.Invoke(this, new ResetEventArgs(instruction, null));
                }
            }
            catch (Exception e)
            {
                continueExecution = false;
                Initialize();

                Reset?.Invoke(this, new ResetEventArgs(instruction, e));

                // FUTURE: don't throw exception?
                throw;
            }
        }
コード例 #2
0
ファイル: HaltStorage.cs プロジェクト: Quenby-apr/TP-TourFirm
 private Halt CreateModel(HaltBindingModel model, Halt halt)
 {
     halt.Name = model.Name;
     halt.Address = model.Address;
     halt.OperatorID = model.OperatorID;
     return halt;
 }
コード例 #3
0
        private static int FeedbackSet(long[] input, IntCodeProgram[] amplifiers, List <int> phaseSettingSequence)
        {
            for (int i = 0; i < amplifiers.Length; i++)
            {
                amplifiers[i] = new IntCodeProgram(input, phaseSettingSequence[i]);
            }
            amplifiers[0].Input.Enqueue(0);

            Queue <IntCodeProgram> amplifiersQueue = new Queue <IntCodeProgram>(amplifiers);
            Queue <long>           nextInput       = new Queue <long>();

            while (amplifiersQueue.Count > 0)
            {
                IntCodeProgram amp = amplifiersQueue.Dequeue();
                OutputToInput(nextInput, amp.Input);
                Halt haltType = amp.Run();
                OutputToInput(amp.Output, nextInput);

                if (haltType == Halt.NeedInput)
                {
                    amplifiersQueue.Enqueue(amp);
                }
            }

            return((int)nextInput.Single());
        }
コード例 #4
0
 public MIPS Visitor(Halt instance, IFunctionCil function, GenerateToCil cil)
 {
     return(new MIPS()
     {
         Functions = new List <string>()
         {
             "eret"
         }
     });
 }
コード例 #5
0
ファイル: QueryExtensions.cs プロジェクト: budul100/EBuEf2IVU
        public static TimeSpan?GetAbfahrt <T>(this Halt <T> halt)
            where T : Zug
        {
            var result = halt.AbfahrtPlan;

            if (halt is HaltDispo dispoHalt)
            {
                result = dispoHalt.AbfahrtIst ?? dispoHalt.AbfahrtSoll ?? halt.AbfahrtPlan;
            }

            return(result);
        }
コード例 #6
0
        public void Announce(Event ev, object payload = null)
        {
            Assert(ev != null, "Machine cannot announce a null event");
            if (ev is PHalt)
            {
                ev = new Halt();
            }
            var oneArgConstructor = ev.GetType().GetConstructors().First(x => x.GetParameters().Length > 0);
            var @event            = (Event)oneArgConstructor.Invoke(new[] { payload });

            AnnounceInternal(@event);
        }
コード例 #7
0
ファイル: CpuZ80.cs プロジェクト: obiwanjacobi/Zim80
 private void Initialize()
 {
     // startup state
     Address.IsEnabled = true;
     BusAcknowledge.Write(DigitalLevel.High);
     Halt.Write(DigitalLevel.High);
     IoRequest.Write(DigitalLevel.High);
     MemoryRequest.Write(DigitalLevel.High);
     MachineCycle1.Write(DigitalLevel.High);
     Refresh.Write(DigitalLevel.High);
     Read.Write(DigitalLevel.High);
     Write.Write(DigitalLevel.High);
 }
コード例 #8
0
ファイル: QueryExtensions.cs プロジェクト: budul100/EBuEf2IVU
        public static DateTime?GetAnkunftPath <T>(this Halt <T> halt, bool preferPrognosis)
            where T : Zug
        {
            var result = halt.AnkunftPlan;

            if (halt is HaltDispo dispoHalt)
            {
                result = preferPrognosis
                    ? dispoHalt.AnkunftPrognose ?? dispoHalt.AnkunftSoll
                    : dispoHalt.AnkunftSoll;
            }

            return(result.ToDateTime());
        }
コード例 #9
0
ファイル: IntCode.cs プロジェクト: InKahootz/AdventOfCode
        public void Run()
        {
            long opCode;

            while (true)
            {
                opCode = Read();
                if (opCode % DecoderConstants.NumberOfCodeValues == 99)
                {
                    Halt?.Invoke(this, EventArgs.Empty);
                    break;
                }

                Decode(_opCodeHandlers[opCode % 100], opCode);
            }
        }
コード例 #10
0
ファイル: HaltStorage.cs プロジェクト: Quenby-apr/TP-TourFirm
        public void Delete(HaltBindingModel model)
        {
            using (var context = new TourFirmDatabase())
            {
                Halt element = context.Halts.FirstOrDefault(rec => rec.ID == model.ID);

                if (element != null)
                {
                    context.Halts.Remove(element);
                    context.SaveChanges();
                }
                else
                {
                    throw new Exception("Элемент не найден");
                }
            }
        }
コード例 #11
0
ファイル: Program.cs プロジェクト: csconner1998/UFOU-project
        /// <summary>
        /// Scrapes data from the NUFORC web portal, deserializes it into Report objects
        /// Multithreaded, takes a lot of CPU and memory to run, and is more or less a DDOS if done wrong
        /// Ensure parameters are properly set before starting
        /// </summary>
        /// <returns></returns>
        public IEnumerable <Report> GetReports(ISet <int> currentIds)
        {
            IsRunning = true;
            Halt      = false;
            var newReports = new HashSet <Report>();

            var web     = new HtmlWeb();
            var homeDoc = web.Load(BaseUrl + "webreports.html");

            // from front page, go to "by state"
            var stateIndexLink = BaseUrl + homeDoc.QuerySelector(Selectors.indexSelector).Attributes["href"].Value;
            var stateIndexDoc  = web.Load(stateIndexLink);

            // number of pending requests to the NUFORC site, decrements once the web page is received
            int requestsInFlight = 0;

            // get list of links to state pages
            var stateLinkNodes = stateIndexDoc.QuerySelectorAll(Selectors.tableLinkSelector);


            // Main loop, forks threads to independently open and close pages as they load
            do
            {
                foreach (var s in stateLinkNodes)
                {
                    web = new HtmlWeb();

                    var stateLink = BaseUrl + "webreports/" + s.Attributes["href"].Value;

                    // throttle requests when too many are in flight
                    while (requestsInFlight > MaxInFlight)
                    {
                        Thread.Sleep(ThrottleTimeout);
                    }
                    requestsInFlight++;

                    // spin off threads for each state
                    web.LoadFromWebAsync(stateLink).ContinueWith((state_task) =>
                    {
                        try { state_task.Wait(); }
                        catch { return; }

                        requestsInFlight--;

                        if (!state_task.IsCompletedSuccessfully)
                        {
                            return;
                        }

                        var stateDoc = state_task.Result;

                        // get list of links to individual reports (same selector)
                        var reportLinkNodes = stateDoc.QuerySelectorAll(Selectors.tableLinkSelector);

                        foreach (var r in reportLinkNodes)
                        {
                            // add another short lived web client!
                            var webTemp    = new HtmlWeb();
                            var reportLink = BaseUrl + "webreports/" + r.Attributes["href"].Value;

                            // extract ID from url, use that as the ID
                            bool parseResult = int.TryParse(reportLink.Substring(reportLink.LastIndexOf('/') + 2).Replace(".html", ""), out int reportId);

                            // check against duplicates and failed lookups
                            if (!parseResult || currentIds.Contains(reportId))
                            {
                                continue;
                            }

                            // throttle requests when to many are in flight
                            while (requestsInFlight >= MaxInFlight)
                            {
                                Thread.Sleep(ThrottleTimeout);
                            }
                            requestsInFlight++;

                            // spin off *another* thread to load the report pages
                            webTemp.LoadFromWebAsync(reportLink).ContinueWith((report_task) =>
                            {
                                try
                                { report_task.Wait(); }
                                catch { return; }
                                finally { requestsInFlight--; }

                                // bail out if the request failed
                                if (!report_task.IsCompletedSuccessfully)
                                {
                                    return;
                                }

                                var reportDoc = report_task.Result;

                                // get the details and description of the report
                                var reportTable = reportDoc.QuerySelectorAll("tr td");

                                // report wasn't found, got a different page
                                if (reportTable.Count < 2)
                                {
                                    return;
                                }

                                var details     = reportTable[0].InnerHtml;
                                var description = reportTable[1];

                                // bail out if we've hit the max batch in any thread
                                if (Halt.Equals(true) || (BatchSize != -1 && newReports.Count > BatchSize))
                                {
                                    Halt = true;
                                    return;
                                }

                                // for this row: the left most portion is the date, the rightmost is the time, the middle is usually useless
                                var reportDateTimes = Regex.Match(details, RegularExpressions.dateReported).Value.Split(' ');

                                // there is
                                newReports.Add(new Report()
                                {
                                    ReportId      = reportId,
                                    DateOccurred  = DateTime.Parse(Regex.Match(details, RegularExpressions.dateOccured).Value),
                                    DateSubmitted = DateTime.Parse(reportDateTimes[0] + reportDateTimes[reportDateTimes.Length - 1]),
                                    DatePosted    = DateTime.Parse(Regex.Match(details, RegularExpressions.datePosted).Value),
                                    Location      = Regex.Match(details, RegularExpressions.location).Value,
                                    Shape         = ShapeUtility.ShapeAliases(Regex.Match(details, RegularExpressions.shape).Value),
                                    Duration      = Regex.Match(details, RegularExpressions.duration).Value,
                                    Description   = description.InnerText
                                });

                                Console.WriteLine(newReports.Count);
                            });

                            if (Halt.Equals(true))
                            {
                                break;
                            }
                        }
                    });
                    if (Halt.Equals(true))
                    {
                        break;
                    }
                }
            } while (requestsInFlight > 0 || Halt.Equals(false));

            // reset initial conditions
            Halt      = false;
            IsRunning = false;

            return(newReports);
        }
コード例 #12
0
 public override void OnHalt(MachineId machineId, int inboxSize)
 {
     base.OnHalt(machineId, inboxSize);
     Halt?.Invoke(machineId, inboxSize);
 }
コード例 #13
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 protected HaltTests()
 {
     TestedInstruction = new Halt();
 }
コード例 #14
0
ファイル: Form1.cs プロジェクト: asaitgalin/LaradeRepo
 private void UpdateHalt()
 {
     if (dataGridView2.SelectedRows.Count == 0)
         return;
     string haltId = (string)dataGridView2.SelectedRows[0].Cells["HaltId"].Value;
     h = activeRoute.GetHaltById(haltId);
 }
コード例 #15
0
 protected virtual void OnHalt(EventArgs e)
 {
     Halt?.Invoke(this, e);
 }