version 1.1.1.1, 2010/01/26 15:22:45
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version 1.8, 2011/07/22 07:38:20
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$ LDB, X, LDX, RCOND, FERR, BERR, WORK, LWORK, |
$ LDB, X, LDX, RCOND, FERR, BERR, WORK, LWORK, |
$ RWORK, INFO ) |
$ RWORK, 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 FACT, UPLO |
CHARACTER FACT, UPLO |
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* |
* |
IF( NOFACT ) THEN |
IF( NOFACT ) THEN |
* |
* |
* Compute the factorization A = U*D*U' or A = L*D*L'. |
* Compute the factorization A = U*D*U**T or A = L*D*L**T. |
* |
* |
CALL ZLACPY( UPLO, N, N, A, LDA, AF, LDAF ) |
CALL ZLACPY( UPLO, N, N, A, LDA, AF, LDAF ) |
CALL ZSYTRF( UPLO, N, AF, LDAF, IPIV, WORK, LWORK, INFO ) |
CALL ZSYTRF( UPLO, N, AF, LDAF, IPIV, WORK, LWORK, INFO ) |