Simon Coghlan

Not sure that this can be done reliably, because: - Recycle Bin space should not be counted (All flavours) - Network drives can be weird - Files / directories can...

Leads to misleading information about used size 


[Enhancement] Should these API's be marked with the [Pure] attribute

2

TLDR: Indicates that a type or method is pure, that is, it does not make **any** visible **state** changes. See https://docs.microsoft.com/en-us/dotnet/api/system.diagnostics.contracts.pureattribute?view=netframework-4.8

- Convert SumF functions for Array, Span, and List into a generic function

9

- Convert SumF function into a generic function - Add new managed types (sbyte, byte, short, ushort, int, uint, long, ulong) - Add tests for some of the new types...

[Question] Span_FirstF and List_FirstF are slower than just calling foreach -> Why?

15

  [Benchmark] public double IntSpanFirstForEach() { Span asSpan = intArray.AsSpan(); foreach (int i in asSpan) { if (firstInts(i)) { return i; } } return 0; } [Benchmark] public double...

Currently the Target Framework is .net4.6.1 It would be nice if the benefits of .net4.8 where also targeted in the dll binaries, and shown in the benchmarks

[Enhancement] DefaultIfEmptyF should be implemented

1

Both versions of this to work with `List, Array[T], Span, ReadOnlySpan` and `IReadOnlyList` If the source is null or empty, then default to creating an array so that max speed...

[Bug] using SumS on a ushort[] throws System.InvalidCastException

9

Code: ```C# ushort[] pRowArrayClip = samePool.Rent(countClip); Array.Copy(pRowArrayFull, pRowArrayClip, countClip); double average = pRowArrayClip.SumS(); ``` Exception: ``` C# System.InvalidCastException : Specified cast is not valid. at JM.LinqFaster.SIMD.LinqFasterSIMD.SumS[T](T[] source) at ######### ```