CDRVGE
Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
April 2009
April 2009
Purpose
CDRVGE tests the driver routines CGESV, -SVX, and -SVXX.
Note that this file is used only when the XBLAS are available,
otherwise cdrvge.f defines this subroutine.
Note that this file is used only when the XBLAS are available,
otherwise cdrvge.f defines this subroutine.
Arguments
| DOTYPE |
(input) 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 |
(input) INTEGER
The number of values of N contained in the vector NVAL.
|
| NVAL |
(input) INTEGER array, dimension (NN)
The values of the matrix column dimension N.
|
| NRHS |
(input) INTEGER
The number of right hand side vectors to be generated for
each linear system. |
| THRESH |
(input) 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 |
(input) LOGICAL
Flag that indicates whether error exits are to be tested.
|
| NMAX |
(input) INTEGER
The maximum value permitted for N, used in dimensioning the
work arrays. |
| A |
(workspace) COMPLEX array, dimension (NMAX*NMAX)
|
| AFAC |
(workspace) COMPLEX array, dimension (NMAX*NMAX)
|
| ASAV |
(workspace) COMPLEX array, dimension (NMAX*NMAX)
|
| B |
(workspace) COMPLEX array, dimension (NMAX*NRHS)
|
| BSAV |
(workspace) COMPLEX array, dimension (NMAX*NRHS)
|
| X |
(workspace) COMPLEX array, dimension (NMAX*NRHS)
|
| XACT |
(workspace) COMPLEX array, dimension (NMAX*NRHS)
|
| S |
(workspace) REAL array, dimension (2*NMAX)
|
| WORK |
(workspace) COMPLEX array, dimension
(NMAX*max(3,NRHS))
|
| RWORK |
(workspace) REAL array, dimension (2*NRHS+NMAX)
|
| IWORK |
(workspace) INTEGER array, dimension (NMAX)
|
| NOUT |
(input) INTEGER
The unit number for output.
|