38 lines
1 KiB
C#
38 lines
1 KiB
C#
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#if !(UNITY_4 || UNITY_5)
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using System;
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using System.Collections.Concurrent;
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namespace JM.LinqFaster.Utils
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{
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internal static class CustomPartition
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{
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public static OrderablePartitioner<Tuple<int,int>> MakePartition(int len, int? batchSize)
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{
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if (batchSize == null)
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{
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return Partitioner.Create(0, len);
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}
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else
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{
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return Partitioner.Create(0, len, batchSize.Value);
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}
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}
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public static OrderablePartitioner<Tuple<int, int>> MakeSIMDPartition(int len, int chunkSize, int? batchSize)
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{
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int chunkLen = len - len % chunkSize;
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int numChunks = chunkLen / chunkSize;
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if (batchSize == null)
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{
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return Partitioner.Create(0, numChunks,numChunks/Environment.ProcessorCount);
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}
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else
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{
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return Partitioner.Create(0, numChunks, batchSize.Value);
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}
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}
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}
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}
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#endif
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