public uint CheckHashesTechPizza()
{
Span <byte> target = _buffers[0].AsSpan();
uint maxConfidence = 0;
foreach (var buffer in _buffers)
{
var confidence = LSHash.ConfidenceWithSpanTableTechPizza(target, buffer.AsSpan());
if (confidence > maxConfidence)
{
maxConfidence = confidence;
}
}
return(maxConfidence);
}
public int CheckHashesOriginal()
{
Span <byte> target = _buffers[0].AsSpan();
int maxConfidence = 0;
foreach (var buffer in _buffers)
{
var confidence = LSHash.Confidence(target, buffer.AsSpan());
if (confidence > maxConfidence)
{
maxConfidence = confidence;
}
}
return(maxConfidence);
}
public int CheckHashesSauceControlFirstAvx()
{
var target = _buffers[0];
int maxConfidence = 0;
foreach (var buffer in _buffers)
{
var confidence = LSHash.ConfidenceSauceControlFirstAvx2(target, buffer);
if (confidence > maxConfidence)
{
maxConfidence = confidence;
}
}
return(maxConfidence);
}
public int CheckHashesSseKozidHugeLookup()
{
var target = MemoryMarshal.Cast <byte, ushort>(_buffers[0].AsSpan());
int maxConfidence = 0;
foreach (var buffer in _buffers)
{
var confidence = LSHash.ConfidenceSseKozi(target, MemoryMarshal.Cast <byte, ushort>(buffer.AsSpan()));
if (confidence > maxConfidence)
{
maxConfidence = confidence;
}
}
return(maxConfidence);
}
public int CheckHashesSauceControlUnrolled()
{
Span <byte> target = _buffers[0].AsSpan();
int maxConfidence = 0;
foreach (var buffer in _buffers)
{
var confidence = LSHash.ConfidenceSauceControlUnrolled(target, buffer.AsSpan());
if (confidence > maxConfidence)
{
maxConfidence = confidence;
}
}
return(maxConfidence);
}
static void Main(string[] args)
{
#if RELEASE
BenchmarkRunner.Run <Benchmark>();
#else
Benchmark b = new Benchmark();
b.GlobalSetup();
b.Count = 100_000;
string testhashA = "bbfddebe5fb59d67eba9d75b77596d5a5999597a5d65b9daffebb6bfb99a5a6ee67ebfed9e7da6a6d97b9f5bdfeffbde656b5b65b5fbeffba9569ddef5e7aa56";
string testhashB = "bafdddbe5fb59d67eba9d75b77596d5a5989597a5d65b9daffebb6bfb99a5a6ee67ebfed9e7da6a6d97b9f5bdfeffbde656b5b65b5fbeffba9569ddef5e7aa54";
var bytesA = Convert.FromHexString(testhashA);
var bytesB = Convert.FromHexString(testhashB);
var first = MemoryMarshal.Cast <byte, ushort>(bytesA);
var second = MemoryMarshal.Cast <byte, ushort>(bytesB);
var confidence = LSHash.ConfidenceSauceControlUnrolledHugeLookup(first, second);
var confidence2 = LSHash.ConfidenceSauceControlFourthAvx2(bytesA, bytesB);
Console.WriteLine(confidence);
Console.WriteLine(confidence2);
//b.CheckHashesOriginal();
#endif
}
