Sparse Matrix and Dense Matrix Multiplication

Multiply matrices.

Topics

Multiplication Functions

SparseMultiply

Performs the multiply operation Y = AX on a sparse matrix of double-precision, floating-point values.

SparseMultiply

Performs the multiply operation Y = AX on a sparse matrix of single-precision, floating-point values.

SparseMultiply

Performs the multiply operation Y = alpha * AX on a sparse matrix of double-precision, floating-point values.

SparseMultiply

Performs the multiply operation Y = alpha * AX on a sparse matrix of single-precision, floating-point values.

Multiply-Add Functions

SparseMultiplyAdd

Performs the multiply operation Y += AX on a sparse matrix of double-precision, floating-point values.

SparseMultiplyAdd

Performs the multiply operation Y += AX on a sparse matrix of single-precision, floating-point values.

SparseMultiplyAdd

Performs the multiply operation Y += alpha * AX on a sparse matrix of double-precision, floating-point values.

SparseMultiplyAdd

Performs the multiply operation Y += alpha * AX on a sparse matrix of single-precision, floating-point values.

See Also

Operations

Transposition

Transpose matrices, factorizations, and subfactors.