DCHKAB
Purpose
DCHKAB is the test program for the DOUBLE PRECISION LAPACK
DSGESV/DSPOSV routine
The program must be driven by a short data file. The first 5 records
specify problem dimensions and program options using list-directed
input. The remaining lines specify the LAPACK test paths and the
number of matrix types to use in testing. An annotated example of a
data file can be obtained by deleting the first 3 characters from the
following 10 lines:
Data file for testing DOUBLE PRECISION LAPACK DSGESV
7 Number of values of M
0 1 2 3 5 10 16 Values of M (row dimension)
1 Number of values of NRHS
2 Values of NRHS (number of right hand sides)
20.0 Threshold value of test ratio
T Put T to test the LAPACK routines
T Put T to test the error exits
DGE 11 List types on next line if 0 < NTYPES < 11
DPO 9 List types on next line if 0 < NTYPES < 9
DSGESV/DSPOSV routine
The program must be driven by a short data file. The first 5 records
specify problem dimensions and program options using list-directed
input. The remaining lines specify the LAPACK test paths and the
number of matrix types to use in testing. An annotated example of a
data file can be obtained by deleting the first 3 characters from the
following 10 lines:
Data file for testing DOUBLE PRECISION LAPACK DSGESV
7 Number of values of M
0 1 2 3 5 10 16 Values of M (row dimension)
1 Number of values of NRHS
2 Values of NRHS (number of right hand sides)
20.0 Threshold value of test ratio
T Put T to test the LAPACK routines
T Put T to test the error exits
DGE 11 List types on next line if 0 < NTYPES < 11
DPO 9 List types on next line if 0 < NTYPES < 9
Internal Parameters
NMAX INTEGER
The maximum allowable value for N
MAXIN INTEGER
The number of different values that can be used for each of
M, N, NRHS, NB, and NX
MAXRHS INTEGER
The maximum number of right hand sides
NIN INTEGER
The unit number for input
NOUT INTEGER
The unit number for output
The maximum allowable value for N
MAXIN INTEGER
The number of different values that can be used for each of
M, N, NRHS, NB, and NX
MAXRHS INTEGER
The maximum number of right hand sides
NIN INTEGER
The unit number for input
NOUT INTEGER
The unit number for output