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LAPACK
3.7.0
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) | [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. |