35 lines
1009 B
C#
35 lines
1009 B
C#
using System.Threading;
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using System.Threading.Tasks;
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namespace PerfectNumbers.Core;
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public sealed class UnboundedTaskScheduler : TaskScheduler
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{
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public static UnboundedTaskScheduler Instance { get; } = new();
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private UnboundedTaskScheduler()
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{
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}
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public override int MaximumConcurrencyLevel => int.MaxValue;
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protected override void QueueTask(Task task)
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{
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ThreadPool.UnsafeQueueUserWorkItem(static state =>
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{
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(UnboundedTaskScheduler Scheduler, Task Task) tuple = ((UnboundedTaskScheduler, Task))state!;
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tuple.Scheduler.TryExecuteTask(tuple.Task);
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}, (this, task));
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}
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protected override bool TryExecuteTaskInline(Task task, bool taskWasPreviouslyQueued)
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{
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return TryExecuteTask(task);
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}
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protected override IEnumerable<Task>? GetScheduledTasks()
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{
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return null;
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}
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}
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