Contents

# BLAS-like Extensions

Intel® oneAPI Math Kernel Library (oneMKL) DPC++ provides additional routines to extend the functionality of the BLAS routines. These include routines to compute many independent vector-vector, vector-matrix, matrix-matrix operations.
The following table lists these routines.
Routine
Data Types
Description
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes a vector-scalar product added to a scaled-vector.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes groups of vector-scalar product added to a vector.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes groups of vector copies.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes a group of diagonal matrix-matrix product.
std::int8_t
,
oneapi::mkl::bfloat16
,
sycl::half
,
float
,
double
,
std::complex<float>
,
std::complex<double>
, mixed
Computes groups of matrix-matrix product with general matrices.
mixed
std::int8_t
,
std::uint8_t
, and
std::int32_t
Computes a matrix-matrix product with general matrices and mixed precision.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes a matrix-matrix product with general matrices, but updates only the upper/lower triangular part of the output matrix.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes a group of matrix-vector product using general matrices.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes rank-k updates on a group of symmetric matrices by a group of general matrices.
float
,
double
,
std::complex<float>
,
std::complex<double>
Solves a triangular matrix equation for a group of matrices.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes an out-of-place matrix copy or transposition.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes an in-place matrix copy or transposition.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes a sum of two general matrices, with optional transposes.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes groups of out-of-place matrix copies or transpositions.
float
,
double
,
std::complex<float>
,
std::complex<double>
Computes groups of in-place matrix copies or transpositions.
float
,
double
,
std::complex<float>
,
std::complex<double>