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

NAME
       TESTING/LIN/cchktb.f

SYNOPSIS
   Functions/Subroutines
       subroutine cchktb (dotype, nn, nval, nns, nsval, thresh, tsterr, nmax,
           ab, ainv, b, x, xact, work, rwork, nout)
           CCHKTB

Function/Subroutine Documentation
   subroutine cchktb (logical, dimension( * ) dotype, integer nn, integer,
       dimension( * ) nval, integer nns, integer, dimension( * ) nsval, real
       thresh, logical tsterr, integer nmax, complex, dimension( * ) ab,
       complex, dimension( * ) ainv, complex, dimension( * ) b, complex,
       dimension( * ) x, complex, dimension( * ) xact, complex, dimension( * )
       work, real, dimension( * ) rwork, integer nout)
       CCHKTB

       Purpose:


           !>
           !> CCHKTB tests CTBTRS, -RFS, and -CON, and CLATBS.
           !>

       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 column 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 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 leading dimension of the work arrays.
           !>          NMAX >= the maximum value of N in NVAL.
           !>

           AB

           !>          AB is COMPLEX array, dimension (NMAX*NMAX)
           !>

           AINV

           !>          AINV is COMPLEX array, dimension (NMAX*NMAX)
           !>

           B

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

           X

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

           XACT

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

           WORK

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

           RWORK

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

           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 147 of file cchktb.f.

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

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