Better FMA

2026-03-05 18:04:34 +08:00
parent dfa6f4ba92
commit 83997f64d0
21 changed files with 893 additions and 1030 deletions
@@ -1,4 +1,4 @@
-//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
 // -----------------------------------------------------------------------
 // file="NumericalModule"
 // Project: StgSharp
@@ -25,9 +25,11 @@
 //     
 // -----------------------------------------------------------------------
 // -----------------------------------------------------------------------
+using StgSharp.Mathematics.Internal;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.CompilerServices;
 using System.Text;
 using System.Threading.Tasks;

@@ -36,12 +38,53 @@ namespace StgSharp.Mathematics.Numeric
    public class NumericalModule : IStaticModule
    {

+        public static unsafe int DefaultSIMDAlignment
+        {
+            get
+            {
+                SIMDID id = GlobalIntrinsicMask;
+                return (id.MaskByte[0] & 0b_00001111) switch
+                {
+                    1 => id.MaskByte[1] switch
+                    {
+                        1 => 16,
+                        2 => 32,
+                        3 => 64,
+                        4 => 64,
+                        5 => 64,
+                        _ => 8,
+                    },
+                    _ => 8,
+                };
+            }
+        }
+
        public string ModuleName => "Math.Numerical";

+        internal static IntrinsicContext GlobalContext
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get;
+        } = new();
+
+        internal static SIMDID GlobalIntrinsicMask { get; set; }
+
        public void InitializeModule()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void InitializeModule(
+                    IModuleInitializeProfile profile
+        )
        {
            MatrixParallel.Init();
        }

+        public void UninitializeModule()
+        {
+            throw new NotImplementedException();
+        }
+
    }
 }