LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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subroutine derred | ( | character*3 | PATH, |
integer | NUNIT | ||
) |
DERRED
DERRED tests the error exits for the eigenvalue driver routines for DOUBLE PRECISION matrices: PATH driver description ---- ------ ----------- SEV DGEEV find eigenvalues/eigenvectors for nonsymmetric A SES DGEES find eigenvalues/Schur form for nonsymmetric A SVX DGEEVX SGEEV + balancing and condition estimation SSX DGEESX SGEES + balancing and condition estimation DBD DGESVD compute SVD of an M-by-N matrix A DGESDD compute SVD of an M-by-N matrix A (by divide and conquer) DGEJSV compute SVD of an M-by-N matrix A where M >= N DGESVDX compute SVD of an M-by-N matrix A(by bisection and inverse iteration) DGESVDQ compute SVD of an M-by-N matrix A(with a QR-Preconditioned )
[in] | PATH | PATH is CHARACTER*3 The LAPACK path name for the routines to be tested. |
[in] | NUNIT | NUNIT is INTEGER The unit number for output. |