C# (CSharp) MathNet.Numerics.Providers.LinearAlgebra.Mkl SafeNativeMethods.s_matrix_multiply 예제들

s_matrix_multiply() 개인적인 메소드

private s_matrix_multiply ( Transpose transA, Transpose transB, int m, int n, int k, float alpha, float x, float y, float beta, [ c ) : void
transA	Transpose
transB	Transpose
m	int
n	int
k	int
alpha	float
x	float
y	float
beta	float
c	[
리턴	void

예제 #1

파일: MklLinearAlgebraProvider.Single.cs 프로젝트: lulzzz/mathnet-numerics

        public override void MatrixMultiplyWithUpdate(Transpose transposeA, Transpose transposeB, float alpha, float[] a, int rowsA, int columnsA, float[] b, int rowsB, int columnsB, float beta, float[] c)
        {
            if (a == null)
            {
                throw new ArgumentNullException("a");
            }

            if (b == null)
            {
                throw new ArgumentNullException("b");
            }

            if (c == null)
            {
                throw new ArgumentNullException("c");
            }

            var m = transposeA == Transpose.DontTranspose ? rowsA : columnsA;
            var n = transposeB == Transpose.DontTranspose ? columnsB : rowsB;
            var k = transposeA == Transpose.DontTranspose ? columnsA : rowsA;
            var l = transposeB == Transpose.DontTranspose ? rowsB : columnsB;

            if (c.Length != m * n)
            {
                throw new ArgumentException(Resources.ArgumentMatrixDimensions);
            }

            if (k != l)
            {
                throw new ArgumentException(Resources.ArgumentMatrixDimensions);
            }

            SafeNativeMethods.s_matrix_multiply(transposeA, transposeB, m, n, k, alpha, a, b, beta, c);
        }