CCHKGB
Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
November 2006
November 2006
Purpose
CCHKGB tests CGBTRF, -TRS, -RFS, and -CON
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. |
NM |
(input) INTEGER
The number of values of M contained in the vector MVAL.
|
MVAL |
(input) INTEGER array, dimension (NM)
The values of the matrix row dimension M.
|
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.
|
NNB |
(input) INTEGER
The number of values of NB contained in the vector NBVAL.
|
NBVAL |
(input) INTEGER array, dimension (NNB)
The values of the blocksize NB.
|
NNS |
(input) INTEGER
The number of values of NRHS contained in the vector NSVAL.
|
NSVAL |
(input) INTEGER array, dimension (NNS)
The values of the number of right hand sides NRHS.
|
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.
|
A |
(workspace) COMPLEX array, dimension (LA)
|
LA |
(input) INTEGER
The length of the array A. LA >= (KLMAX+KUMAX+1)*NMAX
where KLMAX is the largest entry in the local array KLVAL, KUMAX is the largest entry in the local array KUVAL and NMAX is the largest entry in the input array NVAL. |
AFAC |
(workspace) COMPLEX array, dimension (LAFAC)
|
LAFAC |
(input) INTEGER
The length of the array AFAC. LAFAC >= (2*KLMAX+KUMAX+1)*NMAX
where KLMAX is the largest entry in the local array KLVAL, KUMAX is the largest entry in the local array KUVAL and NMAX is the largest entry in the input array NVAL. |
B |
(workspace) COMPLEX array, dimension (NMAX*NSMAX)
|
X |
(workspace) COMPLEX array, dimension (NMAX*NSMAX)
|
XACT |
(workspace) COMPLEX array, dimension (NMAX*NSMAX)
|
WORK |
(workspace) COMPLEX array, dimension
(NMAX*max(3,NSMAX,NMAX))
|
RWORK |
(workspace) REAL array, dimension
(max(NMAX,2*NSMAX))
|
IWORK |
(workspace) INTEGER array, dimension (NMAX)
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NOUT |
(input) INTEGER
The unit number for output.
|