TESTING/LIN/sdrvsyx.f(3)   Library Functions Manual   TESTING/LIN/sdrvsyx.f(3)

NAME
       TESTING/LIN/sdrvsyx.f

SYNOPSIS
   Functions/Subroutines
       subroutine sdrvsy (dotype, nn, nval, nrhs, thresh, tsterr, nmax, a,
           afac, ainv, b, x, xact, work, rwork, iwork, nout)
           SDRVSYX

Function/Subroutine Documentation
   subroutine sdrvsy (logical, dimension( * ) dotype, integer nn, integer,
       dimension( * ) nval, integer nrhs, real thresh, logical tsterr, integer
       nmax, real, dimension( * ) a, real, dimension( * ) afac, real,
       dimension( * ) ainv, real, dimension( * ) b, real, dimension( * ) x,
       real, dimension( * ) xact, real, dimension( * ) work, real, dimension(
       * ) rwork, integer, dimension( * ) iwork, integer nout)
       SDRVSYX

       Purpose:


            SDRVSY tests the driver routines SSYSV, -SVX, and -SVXX

            Note that this file is used only when the XBLAS are available,
            otherwise sdrvsy.f defines this subroutine.

       Parameters
           DOTYPE

                     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.

           NN

                     NN is INTEGER
                     The number of values of N contained in the vector NVAL.

           NVAL

                     NVAL is INTEGER array, dimension (NN)
                     The values of the matrix dimension N.

           NRHS

                     NRHS is INTEGER
                     The number of right hand side vectors to be generated for
                     each linear system.

           THRESH

                     THRESH is REAL
                     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

                     TSTERR is LOGICAL
                     Flag that indicates whether error exits are to be tested.

           NMAX

                     NMAX is INTEGER
                     The maximum value permitted for N, used in dimensioning the
                     work arrays.

           A

                     A is REAL array, dimension (NMAX*NMAX)

           AFAC

                     AFAC is REAL array, dimension (NMAX*NMAX)

           AINV

                     AINV is REAL array, dimension (NMAX*NMAX)

           B

                     B is REAL array, dimension (NMAX*NRHS)

           X

                     X is REAL array, dimension (NMAX*NRHS)

           XACT

                     XACT is REAL array, dimension (NMAX*NRHS)

           WORK

                     WORK is REAL array, dimension
                                 (NMAX*max(2,NRHS))

           RWORK

                     RWORK is REAL array, dimension (NMAX+2*NRHS)

           IWORK

                     IWORK is INTEGER array, dimension (2*NMAX)

           NOUT

                     NOUT is INTEGER
                     The unit number for output.

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Definition at line 153 of file sdrvsyx.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0        TESTING/LIN/sdrvsyx.f(3)