HLSf use nuint rather than long, L4 now uses hlsf rather than array to alloc cache line.

StgSharp.Common/Timing/TimeSequence.cs

@@ -29,7 +29,7 @@ using StgSharp.Timing;
 using System;
 using System.Runtime.CompilerServices;
 
-namespace StgSharp.Common.Timing
+namespace StgSharp.Timing
 {
     public abstract class TimeSequence
     {

StgSharp.Common/Timing/TimeSpanProvider.Awaiting.cs

@@ -25,7 +25,7 @@
 //     
 // -----------------------------------------------------------------------
 // -----------------------------------------------------------------------
-using StgSharp.Mathematics.Memory;
+using StgSharp.HighPerformance.Memory;
 
 using System;
 using System.Collections.Concurrent;

StgSharp.Common/Timing/TimeSpanProvider.cs

@@ -25,7 +25,7 @@
 //     
 // -----------------------------------------------------------------------
 // -----------------------------------------------------------------------
-using StgSharp.Common.Timing;
+using StgSharp.Timing;
 using System;
 using System.Runtime.CompilerServices;
 using System.Threading;