NAME

TESTING/LIN/zchkunhr_col.f

SYNOPSIS

Functions/Subroutines

subroutine zchkunhr_col (thresh, tsterr, nm, mval, nn, nval, nnb, nbval, nout)
ZCHKUNHR_COL

Function/Subroutine Documentation

subroutine zchkunhr_col (double precision thresh, logical tsterr, integer nm, integer, dimension( * ) mval, integer nn, integer, dimension( * ) nval, integer nnb, integer, dimension( * ) nbval, integer nout)

ZCHKUNHR_COL

Purpose:



 ZCHKUNHR_COL tests:


   1) ZUNGTSQR and ZUNHR_COL using ZLATSQR, ZGEMQRT,


   2) ZUNGTSQR_ROW and ZUNHR_COL inside ZGETSQRHRT


      (which calls ZLATSQR, ZUNGTSQR_ROW and ZUNHR_COL) using ZGEMQRT.


 Therefore, ZLATSQR (part of ZGEQR), ZGEMQRT (part of ZGEMQR)


 have to be tested before this test.

Parameters

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.



          NM is INTEGER


          The number of values of M contained in the vector MVAL.

MVAL



          MVAL is INTEGER array, dimension (NM)


          The values of the matrix row dimension M.



          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 column dimension N.

NNB



          NNB is INTEGER


          The number of values of NB contained in the vector NBVAL.

NBVAL



          NBVAL is INTEGER array, dimension (NNB)


          The values of the blocksize NB.

NOUT



          NOUT is INTEGER


          The unit number for output.

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 106 of file zchkunhr_col.f.

Author

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