ddrvrf3.f3

Usage

Functions/Subroutines

subroutine ddrvrf3 (nout, nn, nval, thresh, a, lda, arf, b1, b2, d_work_dlange, d_work_dgeqrf, tau)
DDRVRF3

Function/Subroutine Documentation

subroutine ddrvrf3 (integer nout, integer nn, integer, dimension( nn ) nval, double precision thresh, double precision, dimension( lda, * ) a, integer lda, double precision, dimension( * ) arf, double precision, dimension( lda, * ) b1, double precision, dimension( lda, * ) b2, double precision, dimension( * ) d_work_dlange, double precision, dimension( * ) d_work_dgeqrf, double precision, dimension( * ) tau)

DDRVRF3

Purpose:

!>
!> DDRVRF3 tests the LAPACK RFP routines:
!>     DTFSM
!>

Parameters

NOUT

!>          NOUT is INTEGER
!>                The unit number for output.
!>

!>          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.
!>

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.
!>

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

LDA

!>          LDA is INTEGER
!>                The leading dimension of the array A.  LDA >= max(1,NMAX).
!>

ARF

!>          ARF is DOUBLE PRECISION array, dimension ((NMAX*(NMAX+1))/2).
!>

!>          B1 is DOUBLE PRECISION array, dimension (LDA,NMAX)
!>

!>          B2 is DOUBLE PRECISION array, dimension (LDA,NMAX)
!>

D_WORK_DLANGE

!>          D_WORK_DLANGE is DOUBLE PRECISION array, dimension (NMAX)
!>

D_WORK_DGEQRF

!>          D_WORK_DGEQRF is DOUBLE PRECISION array, dimension (NMAX)
!>

TAU

!>          TAU is DOUBLE PRECISION array, dimension (NMAX)
!>

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 116 of file ddrvrf3.f.