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

NAME
       TESTING/LIN/ddrvab.f

SYNOPSIS
   Functions/Subroutines
       subroutine ddrvab (dotype, nm, mval, nns, nsval, thresh, nmax, a, afac,
           b, x, work, rwork, swork, iwork, nout)
           DDRVAB

Function/Subroutine Documentation
   subroutine ddrvab (logical, dimension( * ) dotype, integer nm, integer,
       dimension( * ) mval, integer nns, integer, dimension( * ) nsval, double
       precision thresh, integer nmax, double precision, dimension( * ) a,
       double precision, dimension( * ) afac, double precision, dimension( * )
       b, double precision, dimension( * ) x, double precision, dimension( * )
       work, double precision, dimension( * ) rwork, real, dimension(*) swork,
       integer, dimension( * ) iwork, integer nout)
       DDRVAB

       Purpose:


           !>
           !> DDRVAB tests DSGESV
           !>

       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.
           !>

           NM

           !>          NM is INTEGER
           !>          The number of values of M contained in the vector MVAL.
           !>

           MVAL

           !>          MVAL is INTEGER array, dimension (NM)
           !>          The values of the matrix row dimension M.
           !>

           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.
           !>

           NMAX

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

           A

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

           AFAC

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

           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)
           !>

           WORK

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

           RWORK

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

           SWORK

           !>          SWORK is REAL array, dimension
           !>                      (NMAX*(NSMAX+NMAX))
           !>

           IWORK

           !>          IWORK is INTEGER array, dimension
           !>                      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 148 of file ddrvab.f.

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

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