public static void SumFromFileVx2_Tests()
{
var ret = SumFromFileDataFlow.SumVx2FromFile(_smallFile, 15);
Assert.AreEqual(_smallFileSum, ret);
ret = SumFromFileDataFlow.SumVx2FromFile(_file1K);
Assert.AreEqual(_file1KSum, ret);
}
//public ulong SumFromFileDataFlowV1() => SumFromFileDataFlow.SumV5FromFile(_fileMap[Data]);
//[Benchmark]
//public ulong SumFromFileDataFlowV2() => SumFromFileDataFlow.SumV6FromFile(_fileMap[Data]);
//[Benchmark]
public ulong SumFromFileDataFlowVx2() => SumFromFileDataFlow.SumVx2FromFile(_fileMap[_data], BufferSize);