HouseholderQR_LAPACKE.h File Reference

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Namespaces
	Eigen
	Namespace containing all symbols from the Eigen library.
	Eigen::internal

Macros
#define	EIGEN_LAPACKE_QR_NOPIV(EIGTYPE, LAPACKE_TYPE, LAPACKE_PREFIX)

Macro Definition Documentation

EIGEN_LAPACKE_QR_NOPIV

#define EIGEN_LAPACKE_QR_NOPIV	(		EIGTYPE,
			LAPACKE_TYPE,
			LAPACKE_PREFIX
	)

Value:

template<typename MatrixQR, typename HCoeffs> \
struct householder_qr_inplace_blocked<MatrixQR, HCoeffs, EIGTYPE, true> \
{ \
  static void run(MatrixQR& mat, HCoeffs& hCoeffs, Index = 32, \
      typename MatrixQR::Scalar* = 0) \
  { \
    lapack_int m = (lapack_int) mat.rows(); \
    lapack_int n = (lapack_int) mat.cols(); \
    lapack_int lda = (lapack_int) mat.outerStride(); \
    lapack_int matrix_order = (MatrixQR::IsRowMajor) ? LAPACK_ROW_MAJOR : LAPACK_COL_MAJOR; \
    LAPACKE_##LAPACKE_PREFIX##geqrf( matrix_order, m, n, (LAPACKE_TYPE*)mat.data(), lda, (LAPACKE_TYPE*)hCoeffs.data()); \
    hCoeffs.adjointInPlace(); \
  } \
};