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

NAME
       TESTING/LIN/dchkgt.f

SYNOPSIS
   Functions/Subroutines
       subroutine dchkgt (dotype, nn, nval, nns, nsval, thresh, tsterr, a, af,
           b, x, xact, work, rwork, iwork, nout)
           DCHKGT

Function/Subroutine Documentation
   subroutine dchkgt (logical, dimension( * ) dotype, integer nn, integer,
       dimension( * ) nval, integer nns, integer, dimension( * ) nsval, double
       precision thresh, logical tsterr, double precision, dimension( * ) a,
       double precision, dimension( * ) af, double precision, dimension( * )
       b, double precision, dimension( * ) x, double precision, dimension( * )
       xact, double precision, dimension( * ) work, double precision,
       dimension( * ) rwork, integer, dimension( * ) iwork, integer nout)
       DCHKGT

       Purpose:


           !>
           !> DCHKGT tests DGTTRF, -TRS, -RFS, and -CON
           !>

       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.
           !>

           NNS

           !>          NNS is INTEGER
           !>          The number of values of NRHS contained in the vector NSVAL.
           !>

           NSVAL

           !>          NSVAL is INTEGER array, dimension (NNS)
           !>          The values of the number of right hand sides NRHS.
           !>

           THRESH

           !>          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.
           !>

           TSTERR

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

           A

           !>          A is DOUBLE PRECISION array, dimension (NMAX*4)
           !>

           AF

           !>          AF is DOUBLE PRECISION array, dimension (NMAX*4)
           !>

           B

           !>          B is DOUBLE PRECISION array, dimension (NMAX*NSMAX)
           !>          where NSMAX is the largest entry in NSVAL.
           !>

           X

           !>          X is DOUBLE PRECISION array, dimension (NMAX*NSMAX)
           !>

           XACT

           !>          XACT is DOUBLE PRECISION array, dimension (NMAX*NSMAX)
           !>

           WORK

           !>          WORK is DOUBLE PRECISION array, dimension
           !>                      (NMAX*max(3,NSMAX))
           !>

           RWORK

           !>          RWORK is DOUBLE PRECISION array, dimension
           !>                      (max(NMAX,2*NSMAX))
           !>

           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 144 of file dchkgt.f.

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

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