Dot

Returns \(\langle A,B \rangle = \text{vec}(A)^H \text{vec}(B)\). Note that this is precisely a Hilbert-Schmidt inner product.

C++ API

T Dot(const Matrix<T> &A, const Matrix<T> &B)

T Dot(const AbstractDistMatrix<T> &A, const AbstractDistMatrix<T> &B)

T Dot(const DistMultiVec<T> &A, const DistMultiVec<T> &B)

C API

ElError ElDot_i(ElConstMatrix_i A, ElConstMatrix_i B, ElInt* prod)

ElError ElDot_s(ElConstMatrix_s A, ElConstMatrix_s B, float* prod)

ElError ElDot_d(ElConstMatrix_d A, ElConstMatrix_d B, double* prod)

ElError ElDot_c(ElConstMatrix_c A, ElConstMatrix_c B, complex_float* prod)

ElError ElDot_z(ElConstMatrix_z A, ElConstMatrix_z B, complex_double* prod)

ElError ElDotDist_i(ElConstDistMatrix_i A, ElConstDistMatrix_i B, ElInt* prod)

ElError ElDotDist_s(ElConstDistMatrix_s A, ElConstDistMatrix_s B, float* prod)

ElError ElDotDist_d(ElConstDistMatrix_d A, ElConstDistMatrix_d B, double* prod)

ElError ElDotDist_c(ElConstDistMatrix_c A, ElConstDistMatrix_c B, complex_float* prod)

ElError ElDotDist_z(ElConstDistMatrix_z A, ElConstDistMatrix_z B, complex_double* prod)

ElError ElDotDistMultiVec_i(ElConstDistMultiVec_i A, ElConstDistMultiVec_i B, ElInt* prod)

ElError ElDotDistMultiVec_s(ElConstDistMultiVec_s A, ElConstDistMultiVec_s B, float* prod)

ElError ElDotDistMultiVec_d(ElConstDistMultiVec_d A, ElConstDistMultiVec_d B, double* prod)

ElError ElDotDistMultiVec_c(ElConstDistMultiVec_c A, ElConstDistMultiVec_c B, complex_float* prod)

ElError ElDotDistMultiVec_z(ElConstDistMultiVec_z A, ElConstDistMultiVec_z B, complex_double* prod)

Python API

Dot(A, B)