diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /ARMeilleure/Translation/TranslatorQueue.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'ARMeilleure/Translation/TranslatorQueue.cs')
| -rw-r--r-- | ARMeilleure/Translation/TranslatorQueue.cs | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/ARMeilleure/Translation/TranslatorQueue.cs b/ARMeilleure/Translation/TranslatorQueue.cs deleted file mode 100644 index fc0aa64f..00000000 --- a/ARMeilleure/Translation/TranslatorQueue.cs +++ /dev/null @@ -1,121 +0,0 @@ -using ARMeilleure.Diagnostics; -using ARMeilleure.State; -using System; -using System.Collections.Generic; -using System.Threading; - -namespace ARMeilleure.Translation -{ - /// <summary> - /// Represents a queue of <see cref="RejitRequest"/>. - /// </summary> - /// <remarks> - /// This does not necessarily behave like a queue, i.e: a FIFO collection. - /// </remarks> - sealed class TranslatorQueue : IDisposable - { - private bool _disposed; - private readonly Stack<RejitRequest> _requests; - private readonly HashSet<ulong> _requestAddresses; - - /// <summary> - /// Gets the object used to synchronize access to the <see cref="TranslatorQueue"/>. - /// </summary> - public object Sync { get; } - - /// <summary> - /// Gets the number of requests in the <see cref="TranslatorQueue"/>. - /// </summary> - public int Count => _requests.Count; - - /// <summary> - /// Initializes a new instance of the <see cref="TranslatorQueue"/> class. - /// </summary> - public TranslatorQueue() - { - Sync = new object(); - - _requests = new Stack<RejitRequest>(); - _requestAddresses = new HashSet<ulong>(); - } - - /// <summary> - /// Enqueues a request with the specified <paramref name="address"/> and <paramref name="mode"/>. - /// </summary> - /// <param name="address">Address of request</param> - /// <param name="mode"><see cref="ExecutionMode"/> of request</param> - public void Enqueue(ulong address, ExecutionMode mode) - { - lock (Sync) - { - if (_requestAddresses.Add(address)) - { - _requests.Push(new RejitRequest(address, mode)); - - TranslatorEventSource.Log.RejitQueueAdd(1); - - Monitor.Pulse(Sync); - } - } - } - - /// <summary> - /// Tries to dequeue a <see cref="RejitRequest"/>. This will block the thread until a <see cref="RejitRequest"/> - /// is enqueued or the <see cref="TranslatorQueue"/> is disposed. - /// </summary> - /// <param name="result"><see cref="RejitRequest"/> dequeued</param> - /// <returns><see langword="true"/> on success; otherwise <see langword="false"/></returns> - public bool TryDequeue(out RejitRequest result) - { - while (!_disposed) - { - lock (Sync) - { - if (_requests.TryPop(out result)) - { - _requestAddresses.Remove(result.Address); - - TranslatorEventSource.Log.RejitQueueAdd(-1); - - return true; - } - - Monitor.Wait(Sync); - } - } - - result = default; - - return false; - } - - /// <summary> - /// Clears the <see cref="TranslatorQueue"/>. - /// </summary> - public void Clear() - { - lock (Sync) - { - TranslatorEventSource.Log.RejitQueueAdd(-_requests.Count); - - _requests.Clear(); - _requestAddresses.Clear(); - - Monitor.PulseAll(Sync); - } - } - - /// <summary> - /// Releases all resources used by the <see cref="TranslatorQueue"/> instance. - /// </summary> - public void Dispose() - { - if (!_disposed) - { - _disposed = true; - - Clear(); - } - } - } -} |
