Misaki/Misaki.HighPerformance
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Update package to source only

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Misaki
2026-02-23 16:11:18 +09:00
parent b9adcee57c
commit 9413c1ee0b
10 changed files with 29 additions and 17 deletions
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77
Misaki.HighPerformance.Jobs/JobExecutor.cs
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@@ -1,77 +0,0 @@
namespace Misaki.HighPerformance.Jobs;
internal static unsafe class JobExecutor
{
public static bool Execute<T>(void* pJobData, ref JobRanges jobRanges, ref int remainingBatches, int threadIndex)
where T : unmanaged, IJob
{
var pJob = (T*)pJobData;
pJob->Execute(threadIndex);
return Interlocked.Decrement(ref remainingBatches) == 0;
}
private static bool GetWorkerStealingRange(ref JobRanges jobRanges, out int start, out int end)
{
start = Interlocked.Add(ref jobRanges.currentIndex, jobRanges.batchSize) - jobRanges.batchSize;
if (start >= jobRanges.totalIteration)
{
end = start;
return false;
}
end = Math.Min(start + jobRanges.batchSize, jobRanges.totalIteration);
return true;
}
public static bool ExecuteParallelFor<T>(void* pJobData, ref JobRanges jobRanges, ref int remainingBatches, int threadIndex)
where T : unmanaged, IJobParallelFor
{
var pJob = (T*)pJobData;
var wasTheLastBatch = false;
while (true)
{
if (!GetWorkerStealingRange(ref jobRanges, out var start, out var end))
{
break;
}
for (var i = start; i < end; i++)
{
pJob->Execute(i, threadIndex);
}
if (Interlocked.Decrement(ref remainingBatches) == 0)
{
wasTheLastBatch = true;
}
}
return wasTheLastBatch;
}
public static bool ExecuteParallel<T>(void* pJobData, ref JobRanges jobRanges, ref int remainingBatches, int threadIndex)
where T : unmanaged, IJobParallel
{
var pJob = (T*)pJobData;
var wasTheLastBatch = false;
while (true)
{
if (!GetWorkerStealingRange(ref jobRanges, out var start, out var end))
{
break;
}
pJob->Execute(start, end, threadIndex);
if (Interlocked.Decrement(ref remainingBatches) == 0)
{
wasTheLastBatch = true;
}
}
return wasTheLastBatch;
}
}