seems tile_fma kernel has index error and indexer of matrix has error as well

2026-01-11 16:45:38 +08:00
parent cd8210d9a1
commit b8bf1e9f08
8 changed files with 56 additions and 29 deletions
@@ -155,7 +155,7 @@ namespace StgSharp.Mathematics.Numeric
                if (count > 256) {
                    pool = MatrixParallel.LeadParallel(1);
                }
-                M128* enumeration = stackalloc M128[4];
+                M128* enumeration = stackalloc M128[1];
                enumeration->Member<int>(2) = left.KernelColumnLength;
                enumeration->Member<int>(3) = ans.KernelColumnLength;
                for (int i = 0; i < ans.KernelRowLength; i++)
@@ -162,9 +162,11 @@ namespace StgSharp.Mathematics.Numeric
                                                                     (MatrixKernel*)right.Buffer,
                                                                     (MatrixKernel*)ans.Buffer,
                                                                     enumeration);
-                        Console.WriteLine($"{i},{j},{ans[4*i,4*j]:0.0E00}\t");
+
+                        // Console.WriteLine($"{i},{j},{ans[4*i,4*j]:0.0E00}\t");
                    }
-                    Console.WriteLine();
+
+                    // Console.WriteLine();
                }
                if (count > 256) {
                    MatrixParallel.ReturnParallelResources(ref pool!);
@@ -45,7 +45,11 @@ namespace StgSharp.Mathematics.Numeric
        private int _remainThreadCount;
        private readonly MatrixParallelHandle _handle;

-        internal MatrixParallelWrap(MatrixParallelHandle handle, int begin, int count)
+        internal MatrixParallelWrap(
+                 MatrixParallelHandle handle,
+                 int begin,
+                 int count
+        )
        {
            WrapTaskCapacity = count;
            _handle = handle;
@@ -121,7 +125,9 @@ namespace StgSharp.Mathematics.Numeric
            _ = Interlocked.Exchange(ref _remainThreadCount, WrapTaskCapacity);
        }

-        private void PublishBufferTaskToWorkers(MatrixParallelTaskPackage* package)
+        private void PublishBufferTaskToWorkers(
+                     MatrixParallelTaskPackage* package
+        )
        {
            ReadOnlySpan<MatrixParallelThread> pool = Threads;
            if (pool.Length == 1)
@@ -157,7 +163,7 @@ namespace StgSharp.Mathematics.Numeric
                    """;
                /**/
                current = MatrixParallelFactory.FromExistPackage(current);
-                offset = length;
+                offset += length;
            }

            // Console.WriteLine(msg);