107 lines
4.6 KiB
C#
107 lines
4.6 KiB
C#
//-----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// file="MatrixParallelThread.Fma"
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// Project: StgSharp
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// AuthorGroup: Nitload
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// Copyright (c) Nitload. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// -----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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using StgSharp.Internal;
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using StgSharp.Mathematics;
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using StgSharp.Mathematics.Internal;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Threading.Tasks;
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namespace StgSharp.Mathematics.Numeric
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{
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public partial class MatrixParallelThread
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{
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internal static unsafe void ComputeFmaPanelF32(
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MatrixParallelTask* p
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)
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{
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int f32 = MatrixElementType.F32.IntrinsicNode;
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MatrixKernel* leftBuffer = (MatrixKernel*)p->Left;
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MatrixKernel* rightBuffer = (MatrixKernel*)p->Right;
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MatrixKernel* ansBuffer = (MatrixKernel*)p->Answer;
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ref long offsetRef = ref Unsafe.As<int, long>(ref p->PrimTileOffset);
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ref long lengthRef = ref Unsafe.As<int, long>(ref p->PrimCount);
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int ansWidth = p->AnsPrimOffset;
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int ansHeight = p->AnsSecOffset;
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int commonK = p->LeftPrimOffset;
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M128* enumeration = stackalloc M128[1];
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enumeration->Member<int>(2) = commonK;
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enumeration->Member<int>(3) = ansHeight;
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// in this occasion size must be 1
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for (long c = offsetRef; c < offsetRef + lengthRef; c++)
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{
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int i = (int)(c / ansHeight);
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int j = (int)(c % ansHeight);
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enumeration->Member<int>(0) = i;
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enumeration->Member<int>(1) = j;
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MathematicsModule.GlobalContext.mat_sk[f32].kernel_tile_fma(leftBuffer, rightBuffer,
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ansBuffer, enumeration);
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}
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}
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internal static unsafe void ComputeFmaPanelF64(
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MatrixParallelTask* p
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)
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{
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int f64 = MatrixElementType.F64.IntrinsicNode;
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// int size = 1;
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MatrixKernel* leftBuffer = (MatrixKernel*)p->Left;
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MatrixKernel* rightBuffer = (MatrixKernel*)p->Right;
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MatrixKernel* ansBuffer = (MatrixKernel*)p->Answer;
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ref long offsetRef = ref Unsafe.As<int, long>(ref p->PrimTileOffset);
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ref long lengthRef = ref Unsafe.As<int, long>(ref p->PrimCount);
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int ansWidth = p->AnsPrimOffset;
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int ansHeight = p->AnsSecOffset;
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int commonK = p->LeftPrimOffset;
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M128* enumeration = stackalloc M128[1];
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enumeration->Member<int>(2) = commonK;
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enumeration->Member<int>(3) = ansHeight;
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// in this occasion size must be 1
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for (long c = offsetRef; c < offsetRef + lengthRef; c++)
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{
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int i = (int)(c / ansHeight);
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int j = (int)(c % ansHeight);
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enumeration->Member<int>(0) = i;
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enumeration->Member<int>(1) = j;
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MathematicsModule.GlobalContext.mat_sk[f64].kernel_tile_fma(leftBuffer, rightBuffer,
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ansBuffer, enumeration);
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}
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}
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}
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}
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