73 lines
2.4 KiB
C#
73 lines
2.4 KiB
C#
// -----------------------------------------------------------------------------
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// file="MatrixParallel.Publish"
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// Project: StgSharp
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// Copyright (c) Nitload.
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// SPDX-License-Identifier: MIT
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// -----------------------------------------------------------------------------
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using StgSharp.Collections;
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using StgSharp.HighPerformance.Memory;
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using StgSharp.Mathematics;
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using StgSharp.Mathematics.Numeric.Runtime;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Linq;
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using System.Numerics;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Threading.Tasks;
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namespace StgSharp.Mathematics.Numeric
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{
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public static partial class MatrixParallel
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{
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private const int MIN_TASK_PER_THREAD = 256;
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private const int REC_TASK_PER_THREAD = 1024;
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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internal static unsafe MatrixParallelWrap ScheduleTask<TTaskQueue>(
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MatrixParallelTask* package
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)
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{
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/*
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int primCount = package->PrimCount;
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int secCount = package->SecCount;
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long count = (long)primCount * secCount;
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/**/
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// Console.WriteLine($"amount of kernels is {count}");
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long payload = 0;
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int payloadIndex = 0;
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ulong additionalPayload = 0;
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for (int i = 0; i < _numaMeasurements.Length; i++)
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{
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MatrixParallelThread[] numa = _numaWaveFront[i];
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if ((numa is null) || (numa.Length == 0))
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{
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continue;
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}
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ulong total = (ulong)_numaWaveFront[i].Length;
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NumaMeasurement measure = _numaMeasurements[i];
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ulong numaPayload = measure.ActiveTasks;
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// uint numaActive = measure.ActiveThreadCount;
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long curPayload = ((long)total) - (((long)(numaPayload + additionalPayload + 63)) / 64);
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if (curPayload < payload)
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{
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payload = curPayload;
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payloadIndex = i;
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}
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}
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L4 cache = _numaBuffer[payloadIndex];
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MatrixParallelThread[] selectedNuma = _numaWaveFront[payloadIndex];
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throw new NotImplementedException();
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}
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}
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}
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