56 lines
2.4 KiB
Plaintext
56 lines
2.4 KiB
Plaintext
///////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Research Singularity
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// File: Scheduler.csi
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//
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// Note: Assembly strong name information.
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//
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using System;
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[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
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[assembly: System.Reflection.AssemblyKeyFileAttribute("public.snk")]
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[assembly: System.Reflection.AssemblyDelaySignAttribute(true)]
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namespace Microsoft.Singularity.Scheduling
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{
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public class Scheduler
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{
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public static void Initialize();
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public static void Start();
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public static void Finalize();
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// Methods inherited from old IScheduler.
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public static ISchedulerThread CreateSchedulerThread(Thread thread);
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public static ISchedulerProcessor CreateSchedulerProcessor(Processor processor);
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public static ISchedulerActivity CreateSchedulerActivity();
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public static ISchedulerCpuReservation ReserveCpu(ISchedulerActivity activity,
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CpuResourceAmount amount,
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TimeSpan period);
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public static bool NextThread(out Thread nextThread);
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public static bool ShouldReschedule();
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/// <summary>
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/// Note that as tasks now contain resource accounting, there is
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/// no need to pass out the resource usage from the scheduler.
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/// For consistency we'll still pass it out of the Task API at least
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/// until instantaneous usage is fixed.
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/// </summary>
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/// <returns>Returns true if admitted.</returns>
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public static bool BeginConstraint(Hashtable resourceEstimates,
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SchedulerTime deadline,
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ISchedulerTask taskToEnd,
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out ISchedulerTask schedulerTask);
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public static void BeginDelayedConstraint(Hashtable resourceEstimates,
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TimeSpan relativeDeadline,
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ISchedulerTask taskToEnd,
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out ISchedulerTask schedulerTask);
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public static bool EndConstraint(ISchedulerTask taskToEnd);
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}
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}
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