zchkhp.f - Man Page

TESTING/LIN/zchkhp.f

Synopsis

Functions/Subroutines

subroutine zchkhp (dotype, nn, nval, nns, nsval, thresh, tsterr, nmax, a, afac, ainv, b, x, xact, work, rwork, iwork, nout)
ZCHKHP

Function/Subroutine Documentation

subroutine zchkhp (logical, dimension( * ) dotype, integer nn, integer, dimension( * ) nval, integer nns, integer, dimension( * ) nsval, double precision thresh, logical tsterr, integer nmax, complex*16, dimension( * ) a, complex*16, dimension( * ) afac, complex*16, dimension( * ) ainv, complex*16, dimension( * ) b, complex*16, dimension( * ) x, complex*16, dimension( * ) xact, complex*16, dimension( * ) work, double precision, dimension( * ) rwork, integer, dimension( * ) iwork, integer nout)

ZCHKHP

Purpose:

` ZCHKHP tests ZHPTRF, -TRI, -TRS, -RFS, and -CON`
Parameters

DOTYPE

```          DOTYPE is 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

```          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.```

NNS

```          NNS is INTEGER
The number of values of NRHS contained in the vector NSVAL.```

NSVAL

```          NSVAL is INTEGER array, dimension (NNS)
The values of the number of right hand sides NRHS.```

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.```

TSTERR

```          TSTERR is LOGICAL
Flag that indicates whether error exits are to be tested.```

NMAX

```          NMAX is INTEGER
The maximum value permitted for N, used in dimensioning the
work arrays.```

A

```          A is COMPLEX*16 array, dimension
(NMAX*(NMAX+1)/2)```

AFAC

```          AFAC is COMPLEX*16 array, dimension
(NMAX*(NMAX+1)/2)```

AINV

```          AINV is COMPLEX*16 array, dimension
(NMAX*(NMAX+1)/2)```

B

```          B is COMPLEX*16 array, dimension (NMAX*NSMAX)
where NSMAX is the largest entry in NSVAL.```

X

`          X is COMPLEX*16 array, dimension (NMAX*NSMAX)`

XACT

`          XACT is COMPLEX*16 array, dimension (NMAX*NSMAX)`

WORK

```          WORK is COMPLEX*16 array, dimension
(NMAX*max(2,NSMAX))```

RWORK

```          RWORK is DOUBLE PRECISION array,
dimension (NMAX+2*NSMAX)```

IWORK

`          IWORK is INTEGER array, dimension (NMAX)`

NOUT

```          NOUT is INTEGER
The unit number for output.```
Author

Univ. of Tennessee

Univ. of California Berkeley

NAG Ltd.

Definition at line 161 of file zchkhp.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Referenced By

The man page zchkhp(3) is an alias of zchkhp.f(3).

Tue Nov 28 2023 12:08:43 Version 3.12.0 LAPACK