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> | Computes groups of matrix additions. |