version 1.7, 2010/12/21 13:53:36
|
version 1.8, 2011/07/22 07:38:09
|
Line 2
|
Line 2
|
$ S, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, |
$ S, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, |
$ IWORK, INFO ) |
$ IWORK, INFO ) |
* |
* |
* -- LAPACK driver routine (version 3.2) -- |
* -- LAPACK driver routine (version 3.3.1) -- |
* -- LAPACK is a software package provided by Univ. of Tennessee, -- |
* -- LAPACK is a software package provided by Univ. of Tennessee, -- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* November 2006 |
* -- April 2011 -- |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
CHARACTER EQUED, FACT, UPLO |
CHARACTER EQUED, FACT, UPLO |
Line 320
|
Line 320
|
* |
* |
IF( NOFACT .OR. EQUIL ) THEN |
IF( NOFACT .OR. EQUIL ) THEN |
* |
* |
* Compute the Cholesky factorization A = U'*U or A = L*L'. |
* Compute the Cholesky factorization A = U**T *U or A = L*L**T. |
* |
* |
CALL DLACPY( UPLO, N, N, A, LDA, AF, LDAF ) |
CALL DLACPY( UPLO, N, N, A, LDA, AF, LDAF ) |
CALL DPOTRF( UPLO, N, AF, LDAF, INFO ) |
CALL DPOTRF( UPLO, N, AF, LDAF, INFO ) |