DiagonalScale¶
Note
This is not a standard BLAS routine, but it is BLAS-like.
Performs either \(X := \mbox{op}(D) X\) or \(X := X \mbox{op}(D)\), where \(op(D)\) equals \(D=D^T\), or \(D^H=\bar D\), where \(D = \mbox{diag}(d)\) and \(d\) is a column vector.
C++ API¶
-
void
DiagonalScale(LeftOrRight side, Orientation orientation, const Matrix<T> &d, Matrix<T> &X)¶
-
void
DiagonalScale(LeftOrRight side, Orientation orientation, const AbstractDistMatrix<T> &d, AbstractDistMatrix<T> &X)¶
C API¶
-
ElError
ElDiagonalScale_i(ElLeftOrRight side, ElConstMatrix_i d, ElMatrix_i X)¶
-
ElError
ElDiagonalScale_s(ElLeftOrRight side, ElConstMatrix_s d, ElMatrix_s X)¶
-
ElError
ElDiagonalScale_d(ElLeftOrRight side, ElConstMatrix_d d, ElMatrix_d X)¶
-
ElError
ElDiagonalScale_c(ElLeftOrRight side, ElOrientation orientation, ElConstMatrix_c d, ElMatrix_c X)¶
-
ElError
ElDiagonalScale_z(ElLeftOrRight side, ElOrientation orientation, ElConstMatrix_z d, ElMatrix_z X)¶