Template Function Pennylane::LightningQubit::Util::matrixVecProd(const std::complex<T> *, const std::complex<T> *, std::complex<T> *, std::size_t, std::size_t, Trans)

• Defined in File LinearAlgebra.hpp

Function Documentation

template<class T>
inline void Pennylane::LightningQubit::Util::matrixVecProd(const std::complex<T> *mat, const std::complex<T> *v_in, std::complex<T> *v_out, std::size_t m, std::size_t n, Trans transpose = Trans::NoTranspose)

Calculates the matrix-vector product using the best available method.

Template Parameters

T – Floating point precision type.

Parameters

• mat – Complex data array repr. a flatten (row-wise) matrix m * n.

• v_in – Complex data array repr. a vector of shape n * 1.

• v_out – Pre-allocated complex data array to store the result.

• m – Number of rows of mat.

• n – Number of columns of mat.

• transpose – Whether use a transposed version of m_right.

api/function_LinearAlgebra_8hpp_1a9a2b09546530314550e4afee3268c7d5

 

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