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Diffstat (limited to 'TESTING/LIN/dchktp.f')
| -rw-r--r-- | TESTING/LIN/dchktp.f | 223 |
1 files changed, 160 insertions, 63 deletions
diff --git a/TESTING/LIN/dchktp.f b/TESTING/LIN/dchktp.f index 0e378654..ded8b6a1 100644 --- a/TESTING/LIN/dchktp.f +++ b/TESTING/LIN/dchktp.f @@ -1,10 +1,168 @@ +*> \brief \b DCHKTP +* +* =========== DOCUMENTATION =========== +* +* Online html documentation available at +* http://www.netlib.org/lapack/explore-html/ +* +* Definition +* ========== +* +* SUBROUTINE DCHKTP( DOTYPE, NN, NVAL, NNS, NSVAL, THRESH, TSTERR, +* NMAX, AP, AINVP, B, X, XACT, WORK, RWORK, +* IWORK, NOUT ) +* +* .. Scalar Arguments .. +* LOGICAL TSTERR +* INTEGER NMAX, NN, NNS, NOUT +* DOUBLE PRECISION THRESH +* .. +* .. Array Arguments .. +* LOGICAL DOTYPE( * ) +* INTEGER IWORK( * ), NSVAL( * ), NVAL( * ) +* DOUBLE PRECISION AINVP( * ), AP( * ), B( * ), RWORK( * ), +* $ WORK( * ), X( * ), XACT( * ) +* .. +* +* Purpose +* ======= +* +*>\details \b Purpose: +*>\verbatim +*> +*> DCHKTP tests DTPTRI, -TRS, -RFS, and -CON, and DLATPS +*> +*>\endverbatim +* +* Arguments +* ========= +* +*> \param[in] DOTYPE +*> \verbatim +*> DOTYPE is LOGICAL array, dimension (NTYPES) +*> The matrix types to be used for testing. Matrices of type j +*> (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) = +*> .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used. +*> \endverbatim +*> +*> \param[in] NN +*> \verbatim +*> NN is INTEGER +*> The number of values of N contained in the vector NVAL. +*> \endverbatim +*> +*> \param[in] NVAL +*> \verbatim +*> NVAL is INTEGER array, dimension (NN) +*> The values of the matrix column dimension N. +*> \endverbatim +*> +*> \param[in] NNS +*> \verbatim +*> NNS is INTEGER +*> The number of values of NRHS contained in the vector NSVAL. +*> \endverbatim +*> +*> \param[in] NSVAL +*> \verbatim +*> NSVAL is INTEGER array, dimension (NNS) +*> The values of the number of right hand sides NRHS. +*> \endverbatim +*> +*> \param[in] THRESH +*> \verbatim +*> THRESH is DOUBLE PRECISION +*> The threshold value for the test ratios. A result is +*> included in the output file if RESULT >= THRESH. To have +*> every test ratio printed, use THRESH = 0. +*> \endverbatim +*> +*> \param[in] TSTERR +*> \verbatim +*> TSTERR is LOGICAL +*> Flag that indicates whether error exits are to be tested. +*> \endverbatim +*> +*> \param[in] NMAX +*> \verbatim +*> NMAX is INTEGER +*> The leading dimension of the work arrays. NMAX >= the +*> maximumm value of N in NVAL. +*> \endverbatim +*> +*> \param[out] AP +*> \verbatim +*> AP is DOUBLE PRECISION array, dimension +*> (NMAX*(NMAX+1)/2) +*> \endverbatim +*> +*> \param[out] AINVP +*> \verbatim +*> AINVP is DOUBLE PRECISION array, dimension +*> (NMAX*(NMAX+1)/2) +*> \endverbatim +*> +*> \param[out] B +*> \verbatim +*> B is DOUBLE PRECISION array, dimension (NMAX*NSMAX) +*> where NSMAX is the largest entry in NSVAL. +*> \endverbatim +*> +*> \param[out] X +*> \verbatim +*> X is DOUBLE PRECISION array, dimension (NMAX*NSMAX) +*> \endverbatim +*> +*> \param[out] XACT +*> \verbatim +*> XACT is DOUBLE PRECISION array, dimension (NMAX*NSMAX) +*> \endverbatim +*> +*> \param[out] WORK +*> \verbatim +*> WORK is DOUBLE PRECISION array, dimension +*> (NMAX*max(3,NSMAX)) +*> \endverbatim +*> +*> \param[out] IWORK +*> \verbatim +*> IWORK is INTEGER array, dimension (NMAX) +*> \endverbatim +*> +*> \param[out] RWORK +*> \verbatim +*> RWORK is DOUBLE PRECISION array, dimension +*> (max(NMAX,2*NSMAX)) +*> \endverbatim +*> +*> \param[in] NOUT +*> \verbatim +*> NOUT is INTEGER +*> The unit number for output. +*> \endverbatim +*> +* +* Authors +* ======= +* +*> \author Univ. of Tennessee +*> \author Univ. of California Berkeley +*> \author Univ. of Colorado Denver +*> \author NAG Ltd. +* +*> \date November 2011 +* +*> \ingroup double_lin +* +* ===================================================================== SUBROUTINE DCHKTP( DOTYPE, NN, NVAL, NNS, NSVAL, THRESH, TSTERR, $ NMAX, AP, AINVP, B, X, XACT, WORK, RWORK, $ IWORK, NOUT ) * * -- LAPACK test routine (version 3.1) -- -* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. -* November 2006 +* -- LAPACK is a software package provided by Univ. of Tennessee, -- +* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- +* November 2011 * * .. Scalar Arguments .. LOGICAL TSTERR @@ -18,67 +176,6 @@ $ WORK( * ), X( * ), XACT( * ) * .. * -* Purpose -* ======= -* -* DCHKTP tests DTPTRI, -TRS, -RFS, and -CON, and DLATPS -* -* Arguments -* ========= -* -* DOTYPE (input) LOGICAL array, dimension (NTYPES) -* The matrix types to be used for testing. Matrices of type j -* (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) = -* .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used. -* -* NN (input) INTEGER -* The number of values of N contained in the vector NVAL. -* -* NVAL (input) INTEGER array, dimension (NN) -* The values of the matrix column dimension N. -* -* NNS (input) INTEGER -* The number of values of NRHS contained in the vector NSVAL. -* -* NSVAL (input) INTEGER array, dimension (NNS) -* The values of the number of right hand sides NRHS. -* -* THRESH (input) DOUBLE PRECISION -* The threshold value for the test ratios. A result is -* included in the output file if RESULT >= THRESH. To have -* every test ratio printed, use THRESH = 0. -* -* TSTERR (input) LOGICAL -* Flag that indicates whether error exits are to be tested. -* -* NMAX (input) INTEGER -* The leading dimension of the work arrays. NMAX >= the -* maximumm value of N in NVAL. -* -* AP (workspace) DOUBLE PRECISION array, dimension -* (NMAX*(NMAX+1)/2) -* -* AINVP (workspace) DOUBLE PRECISION array, dimension -* (NMAX*(NMAX+1)/2) -* -* B (workspace) DOUBLE PRECISION array, dimension (NMAX*NSMAX) -* where NSMAX is the largest entry in NSVAL. -* -* X (workspace) DOUBLE PRECISION array, dimension (NMAX*NSMAX) -* -* XACT (workspace) DOUBLE PRECISION array, dimension (NMAX*NSMAX) -* -* WORK (workspace) DOUBLE PRECISION array, dimension -* (NMAX*max(3,NSMAX)) -* -* IWORK (workspace) INTEGER array, dimension (NMAX) -* -* RWORK (workspace) DOUBLE PRECISION array, dimension -* (max(NMAX,2*NSMAX)) -* -* NOUT (input) INTEGER -* The unit number for output. -* * ===================================================================== * * .. Parameters .. |