Function

SparseMultiplyAdd

Performs the multiply operation y += alpha * Ax on a vector of single-precision, floating-point values.

Declaration

void SparseMultiplyAdd(float alpha, SparseMatrix_Float A, DenseVector_Float x, DenseVector_Float y);

Parameters

alpha

The alpha in y += alpha * Ax.

A

The matrix to multiply by.

x

The vector x.

y

The vector y.

See Also

Multiply-Add Functions

SparseMultiplyAdd

Performs the multiply operation y += Ax on a vector of double-precision, floating-point values.

SparseMultiplyAdd

Performs the multiply operation y += Ax on a vector of single-precision, floating-point values.

SparseMultiplyAdd

Performs the multiply operation y += alpha * Ax on a vector of double-precision, floating-point values.