.TH "TESTING/LIN/dchkab.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*-
.ad l
.nh
.SH NAME
TESTING/LIN/dchkab.f
.SH SYNOPSIS
.br
.PP
.SS "Functions/Subroutines"

.in +1c
.ti -1c
.RI "program \fBdchkab\fP"
.br
.RI "\fBDCHKAB\fP "
.in -1c
.SH "Function/Subroutine Documentation"
.PP 
.SS "program dchkab"

.PP
\fBDCHKAB\fP 
.PP
\fBPurpose:\fP
.RS 4

.PP
.nf
!>
!> 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
!> 
.fi
.PP
 
.PP
.nf
!>  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
!> 
.fi
.PP
 
.RE
.PP
\fBAuthor\fP
.RS 4
Univ\&. of Tennessee 

.PP
Univ\&. of California Berkeley 

.PP
Univ\&. of Colorado Denver 

.PP
NAG Ltd\&. 
.RE
.PP

.PP
Definition at line \fB72\fP of file \fBdchkab\&.f\fP\&.
.SH "Author"
.PP 
Generated automatically by Doxygen for LAPACK from the source code\&.